XGuard — Payment Decision & Discovery
Payment decisions, durable evidence, x402 resource discovery and live gateway status for AI agents.
Should I use this
Quality & Safety
B
Findings (5)
- LOWTool 'xguard.fact.get' doesn't follow camelCase/snake_casein xguard.fact.get
- LOWTool 'xguard.capabilities' doesn't follow camelCase/snake_casein xguard.capabilities
- LOWTool 'xguard.preflight' doesn't follow camelCase/snake_casein xguard.preflight
- LOWTool 'xguard.pricing.quote' doesn't follow camelCase/snake_casein xguard.pricing.quote
- LOWTool 'xguard.web.fetch' doesn't follow camelCase/snake_casein xguard.web.fetch
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
~12,103Tokens (tool definitions)
~29.0 KBTypical response size
Significant attention impact (9.46% of 128k context)
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"xguard": {
"url": "https://xguard-mainnet.maqamapp.workers.dev/mcp"
}
}
}Remote endpoints
https://xguard-mainnet.maqamapp.workers.dev/mcpstreamable-httphttps://xguardgate.com/mcpstreamable-httpWhat it can do
Tool inventory
Tools (5)
🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢xguard.fact.get(factId)
Read one free published software fact by canonical ID. Returns the primary source, verification status and timestamp. Use xguard.web.fetch for a separate paid fetch of a public URL.
Input Schema
{
"type": "object",
"properties": {
"factId": {
"type": "string",
"maxLength": 350,
"pattern": "^[A-Za-z0-9][A-Za-z0-9_.-]*(?:/[@A-Za-z0-9][A-Za-z0-9_.-]*){2,3}$",
"description": "Canonical fact ID, for example npm/react/latest-version"
}
},
"required": [
"factId"
],
"additionalProperties": false
}🟢xguard.capabilities
Return the enabled and disabled XGuard tools, their security boundary, and canonical discovery URLs. Free.
Input Schema
{
"type": "object",
"properties": {},
"additionalProperties": false
}🟢xguard.preflight
Free, read-only safety gate for xguard.web.fetch. Validates the public HTTPS target, SSRF policy, DNS reachability and selected payment path without contacting the target or attempting payment. On allow, call xguard.web.fetch directly; it creates the signed quote and returns the mandatory x402 v2 PaymentRequired result.
Input Schema
{
"type": "object",
"oneOf": [
{
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"input"
],
"properties": {
"tool": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"toolName": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"tool_name": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capability": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capability_id": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capabilityId": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"input": {
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"capability",
"input"
],
"properties": {
"capability": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capability_id": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capabilityId": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"input": {
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"name",
"arguments"
],
"properties": {
"name": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"arguments": {
"oneOf": [
{
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "string",
"contentMediaType": "application/json"
}
]
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"tool_name",
"parameters"
],
"properties": {
"tool_name": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"toolName": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"parameters": {
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"function"
],
"properties": {
"function": {
"type": "object",
"required": [
"name",
"arguments"
],
"properties": {
"name": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"arguments": {
"oneOf": [
{
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "string",
"contentMediaType": "application/json"
}
]
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
}
],
"description": "Canonical form is a flat object with url. Explicitly supported agent envelopes are documented in x-xguard-accepted-shapes.",
"x-xguard-accepted-shapes": [
{
"name": "canonical_flat",
"example": {
"url": "https://example.com/",
"method": "GET",
"testnet": true
}
},
{
"name": "tool_input",
"example": {
"tool": "xguard.web.fetch",
"input": {
"url": "https://example.com/",
"method": "GET"
},
"testnet": true
}
},
{
"name": "mcp_arguments",
"example": {
"name": "xguard.web.fetch",
"arguments": {
"url": "https://example.com/",
"method": "GET"
},
"testnet": true
}
},
{
"name": "tool_parameters",
"example": {
"tool_name": "xguard.web.fetch",
"parameters": {
"url": "https://example.com/",
"method": "GET"
},
"network": "eip155:84532"
}
},
{
"name": "function_call",
"example": {
"function": {
"name": "xguard.web.fetch",
"arguments": "{\"url\":\"https://example.com/\",\"method\":\"GET\"}"
},
"testnet": true
}
},
{
"name": "curl_command",
"example": {
"command": "curl https://example.com/",
"testnet": true
}
},
{
"name": "operation_object",
"example": {
"operation": {
"name": "xguard.web.fetch",
"arguments": {
"endpoint": "https://example.com/",
"method": "GET"
}
},
"testnet": true
}
}
]
}🟢xguard.pricing.quote
Get an optional signed quote for xguard.web.fetch. Call xguard.web.fetch directly to receive the price in an HTTP 402 challenge.
Input Schema
{
"type": "object",
"oneOf": [
{
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"input"
],
"properties": {
"tool": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"toolName": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"tool_name": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capability": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capability_id": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capabilityId": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"input": {
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"capability",
"input"
],
"properties": {
"capability": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capability_id": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"capabilityId": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"input": {
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"name",
"arguments"
],
"properties": {
"name": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"arguments": {
"oneOf": [
{
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "string",
"contentMediaType": "application/json"
}
]
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"tool_name",
"parameters"
],
"properties": {
"tool_name": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"toolName": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"parameters": {
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"function"
],
"properties": {
"function": {
"type": "object",
"required": [
"name",
"arguments"
],
"properties": {
"name": {
"type": "string",
"enum": [
"xguard.web.fetch",
"web.fetch",
"fetch",
"xguard_web_fetch"
]
},
"arguments": {
"oneOf": [
{
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"testnet": {
"type": "boolean",
"default": false
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
},
{
"type": "string",
"contentMediaType": "application/json"
}
]
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
}
},
"additionalProperties": true
}
],
"description": "Canonical form is a flat object with url. Explicitly supported agent envelopes are documented in x-xguard-accepted-shapes.",
"x-xguard-accepted-shapes": [
{
"name": "canonical_flat",
"example": {
"url": "https://example.com/",
"method": "GET",
"testnet": true
}
},
{
"name": "tool_input",
"example": {
"tool": "xguard.web.fetch",
"input": {
"url": "https://example.com/",
"method": "GET"
},
"testnet": true
}
},
{
"name": "mcp_arguments",
"example": {
"name": "xguard.web.fetch",
"arguments": {
"url": "https://example.com/",
"method": "GET"
},
"testnet": true
}
},
{
"name": "tool_parameters",
"example": {
"tool_name": "xguard.web.fetch",
"parameters": {
"url": "https://example.com/",
"method": "GET"
},
"network": "eip155:84532"
}
},
{
"name": "function_call",
"example": {
"function": {
"name": "xguard.web.fetch",
"arguments": "{\"url\":\"https://example.com/\",\"method\":\"GET\"}"
},
"testnet": true
}
},
{
"name": "curl_command",
"example": {
"command": "curl https://example.com/",
"testnet": true
}
},
{
"name": "operation_object",
"example": {
"operation": {
"name": "xguard.web.fetch",
"arguments": {
"endpoint": "https://example.com/",
"method": "GET"
}
},
"testnet": true
}
}
]
}🟢xguard.web.fetch
Fetch one public HTTPS resource after x402 v2 payment and on-chain settlement verification. Retry the identical MCP call with Payment-Signature and X-XGuard-Quote. A completed retry returns the prior receipt.
Input Schema
{
"type": "object",
"oneOf": [
{
"type": "object",
"required": [
"quote"
],
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
},
"quote": {
"type": "string",
"description": "Compact signed quote returned by xguard.pricing.quote."
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"tool",
"input"
],
"properties": {
"tool": {
"type": "string",
"enum": [
"xguard.web.fetch"
]
},
"input": {
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
},
"quote": {
"type": "string",
"description": "Compact signed quote returned by xguard.pricing.quote."
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"name",
"arguments"
],
"properties": {
"name": {
"type": "string",
"enum": [
"xguard.web.fetch"
]
},
"arguments": {
"oneOf": [
{
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
}
},
"additionalProperties": true
},
{
"type": "string",
"contentMediaType": "application/json"
}
]
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
},
"quote": {
"type": "string",
"description": "Compact signed quote returned by xguard.pricing.quote."
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"tool_name",
"parameters"
],
"properties": {
"tool_name": {
"type": "string",
"enum": [
"xguard.web.fetch"
]
},
"parameters": {
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
}
},
"additionalProperties": true
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
},
"quote": {
"type": "string",
"description": "Compact signed quote returned by xguard.pricing.quote."
}
},
"additionalProperties": true
},
{
"type": "object",
"required": [
"function"
],
"properties": {
"function": {
"type": "object",
"required": [
"name",
"arguments"
],
"properties": {
"name": {
"type": "string",
"enum": [
"xguard.web.fetch"
]
},
"arguments": {
"oneOf": [
{
"type": "object",
"anyOf": [
{
"required": [
"url"
]
},
{
"required": [
"target_url"
]
},
{
"required": [
"targetUrl"
]
},
{
"required": [
"uri"
]
},
{
"required": [
"target"
]
},
{
"required": [
"resource"
]
},
{
"required": [
"endpoint"
]
},
{
"required": [
"href"
]
},
{
"required": [
"curl"
]
},
{
"required": [
"command"
]
},
{
"required": [
"operation"
]
},
{
"required": [
"action"
]
}
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"description": "Canonical public HTTPS target URL."
},
"target_url": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"targetUrl": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"uri": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"target": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"resource": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"endpoint": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"href": {
"type": "string",
"format": "uri",
"pattern": "^https://",
"deprecated": true,
"description": "Accepted alias for url."
},
"curl": {
"type": "string",
"description": "One deterministic curl GET/HEAD command containing one absolute HTTPS URL."
},
"command": {
"type": "string",
"description": "Alias for curl."
},
"operation": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "OpenAPI/MCP-style operation envelope."
},
"action": {
"oneOf": [
{
"type": "string"
},
{
"type": "object"
}
],
"description": "Action envelope."
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD"
],
"default": "GET"
},
"timeout_ms": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"default": 8000
},
"timeoutMs": {
"type": "integer",
"minimum": 1000,
"maximum": 10000,
"deprecated": true
},
"max_bytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"default": 131072
},
"maxBytes": {
"type": "integer",
"minimum": 1024,
"maximum": 131072,
"deprecated": true
},
"mode": {
"type": "string",
"enum": [
"auto",
"text",
"json"
],
"default": "auto"
}
},
"additionalProperties": true
},
{
"type": "string",
"contentMediaType": "application/json"
}
]
}
},
"additionalProperties": false
},
"testnet": {
"type": "boolean"
},
"network": {
"type": "string",
"enum": [
"eip155:8453",
"eip155:84532",
"base",
"base-mainnet",
"base-sepolia",
"mainnet",
"testnet"
]
},
"quote": {
"type": "string",
"description": "Compact signed quote returned by xguard.pricing.quote."
}
},
"additionalProperties": true
}
],
"description": "Canonical and common AI-agent envelopes are accepted. A first call without a quote returns HTTP 402 plus an automatically created signed quote. Retry the identical request with X-XGuard-Quote and Payment-Signature.",
"x-xguard-accepted-shapes": [
"canonical_flat",
"tool_input",
"mcp_arguments",
"tool_parameters",
"function_call",
"curl_command",
"operation_object"
]
}Community
Evidence
Recent observations
verifiedversion not recorded5 tools
failed observationversion not recorded—
failed observationversion not recorded—
failed observationversion not recorded—
failed observationversion not recorded—
failed observationversion not recorded—
failed observationversion not recorded—
verifiedversion not recorded8 tools
failed observationversion not recorded—
verifiedversion not recorded8 tools