WORKMINE

x402 pay-per-call APIs over MCP, settled in USDC on Base for autonomous agents and developers.

Should I use this

Quality & Safety

B
Description quality
98%
Schema completeness
55%
Naming quality
83%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~1,050Tokens (tool definitions)
~673 BTypical response size
Moderate attention impact (0.82% 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": {
    "workmine": {
      "url": "https://workmine-mcp.onrender.com/mcp"
    }
  }
}

Remote endpoints

https://workmine-mcp.onrender.com/mcpstreamable-http

What it can do

Tool inventory

Tools (8)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢workmine_catalog

Browse the complete WORKMINE catalog for free: paid API names, exact USDC-denominated prices, HTTP methods and URLs. Use this when comparing available tools; use find_workmine_tool when you already have a natural-language task. This catalog call itself does not execute or purchase a paid API.

Input Schema

{
  "type": "object",
  "properties": {},
  "title": "workmine_catalogArguments"
}

Output Schema

{
  "type": "object",
  "additionalProperties": true,
  "title": "workmine_catalogDictOutput"
}
🟢find_workmine_tool(task)

Find a relevant WORKMINE paid API from a natural-language task without purchasing it. Returns the selected tool, price and URL; actual execution requires a separate x402 USDC payment. Use workmine_catalog instead to browse all tools, or workmine_payment_instructions after selecting a tool.

Input Schema

{
  "type": "object",
  "properties": {
    "task": {
      "description": "Natural-language task the buyer needs completed, for example: 'repair malformed JSON', 'extract PDF text', or 'launch an x402 seller API'.",
      "title": "Task",
      "type": "string"
    }
  },
  "required": [
    "task"
  ],
  "title": "find_workmine_toolArguments"
}

Output Schema

{
  "type": "object",
  "additionalProperties": true,
  "title": "find_workmine_toolDictOutput"
}
⚪workmine_start_here

Free WORKMINE entry point for new buyers. Use this when the buyer wants to try WORKMINE or is unsure what to purchase. It recommends the lowest-friction relevant paid action and never charges by itself.

Input Schema

{
  "type": "object",
  "properties": {},
  "title": "workmine_start_hereArguments"
}

Output Schema

{
  "type": "object",
  "additionalProperties": true,
  "title": "workmine_start_hereDictOutput"
}
⚪workmine_paid_ping(nonce)

Execute WORKMINE's native MCP x402 payment test for $0.001 USDC on Base. First call returns PaymentRequired; an x402-aware MCP client can retry with payment metadata and settle directly to WORKMINE.

Input Schema

{
  "type": "object",
  "properties": {
    "nonce": {
      "default": "",
      "description": "Optional caller nonce echoed after successful payment.",
      "maxLength": 120,
      "title": "Nonce",
      "type": "string"
    }
  },
  "title": "workmine_paid_pingArguments"
}
⚪workmine_paid_ping_offer

Free quote for WORKMINE Paid Ping, the minimum-cost $0.001 USDC x402 purchase. Use this when an autonomous agent wants to verify that it can complete an x402 payment before buying a larger tool. This MCP call is free and does not charge anything.

Input Schema

{
  "type": "object",
  "properties": {},
  "title": "workmine_paid_ping_offerArguments"
}

Output Schema

{
  "type": "object",
  "additionalProperties": true,
  "title": "workmine_paid_ping_offerDictOutput"
}
🟢workmine_readiness_audit_offer

Quote the WORKMINE x402 Readiness Audit without charging anything. Use this first for sellers who already have an x402 manifest and want a low-cost preflight check before marketplace registration. The audit costs $0.05 USDC on Base and checks identity, HTTPS resources, x402 v2 metadata, Base/USDC, payTo format, machine-readable discovery and origin consistency. This MCP call is free; payment occurs only when the buyer calls the returned HTTP endpoint.

Input Schema

{
  "type": "object",
  "properties": {},
  "title": "workmine_readiness_audit_offerArguments"
}

Output Schema

{
  "type": "object",
  "additionalProperties": true,
  "title": "workmine_readiness_audit_offerDictOutput"
}
🟢workmine_launch_kit_offer

Quote the premium WORKMINE x402 Launch Kit without charging anything. Use this when an API developer or autonomous agent wants to monetize an HTTP service with x402 on Base. Returns the exact $19 USDC product URL, required request fields, deliverables and payment flow. This MCP call is free and read-only; payment occurs only if the buyer later calls the returned HTTP endpoint and signs its x402 challenge.

Input Schema

{
  "type": "object",
  "properties": {},
  "title": "workmine_launch_kit_offerArguments"
}

Output Schema

{
  "type": "object",
  "additionalProperties": true,
  "title": "workmine_launch_kit_offerDictOutput"
}
🟢workmine_payment_instructions(tool)

Return x402 payment and endpoint instructions for a selected WORKMINE tool without executing the paid call. Pass a tool slug returned by find_workmine_tool or workmine_catalog. The buyer then calls the endpoint, reads its HTTP 402 challenge, signs the exact Base USDC payment and retries.

Input Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "description": "Exact WORKMINE product slug returned by find_workmine_tool or workmine_catalog, for example x402_launch_kit, repair_json, or pdf_extract.",
      "title": "Tool",
      "type": "string"
    }
  },
  "required": [
    "tool"
  ],
  "title": "workmine_payment_instructionsArguments"
}

Output Schema

{
  "type": "object",
  "additionalProperties": true,
  "title": "workmine_payment_instructionsDictOutput"
}

Community

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Evidence

Recent observations

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