x402-snap
Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"x402-snap": {
"url": "https://x402-snap.zaden-gaming.workers.dev/mcp"
}
}
}远程端点
https://x402-snap.zaden-gaming.workers.dev/mcpstreamable-http它能做什么
工具清单
工具（3）
🟢render_url(url, format, fullPage, width, height, ...)
Render any public URL in a real headless browser and get back a screenshot (PNG image), PDF, or the JavaScript-rendered HTML. Solves the empty-shell problem when plain HTTP fetches hit client-rendered pages. Paid: $0.02 per call in USDC on Base via the x402 protocol — call once without x_payment to receive the payment challenge.
输入模式
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Public http/https URL to render"
},
"format": {
"type": "string",
"enum": [
"screenshot",
"pdf",
"html"
],
"default": "screenshot"
},
"fullPage": {
"type": "boolean",
"default": false
},
"width": {
"type": "integer",
"minimum": 320,
"maximum": 1920,
"default": 1280
},
"height": {
"type": "integer",
"minimum": 240,
"maximum": 1080,
"default": 800
},
"waitMs": {
"type": "integer",
"minimum": 0,
"maximum": 5000,
"default": 0
},
"x_payment": {
"type": "string",
"description": "Optional X-PAYMENT header value from a completed x402 payment. Omit on first call to receive the payment challenge; complete the payment with your x402 wallet tooling, then retry with this set."
}
},
"required": [
"url"
]
}🟢rank_x402_services(category, x_payment)
Get a ranked list of the best x402 pay-per-call services for a task category (scored by price, usage volume, and recency, from the live Coinbase Bazaar feed). Use list_rank_categories first to see valid categories. Paid: $0.02 per call in USDC on Base via x402 — call once without x_payment to receive the payment challenge.
输入模式
{
"type": "object",
"properties": {
"category": {
"type": "string",
"description": "Category name from list_rank_categories (e.g. search, ai-gateway, trading-intel)"
},
"x_payment": {
"type": "string",
"description": "Optional X-PAYMENT header value from a completed x402 payment. Omit on first call to receive the payment challenge; complete the payment with your x402 wallet tooling, then retry with this set."
}
},
"required": [
"category"
]
}🟢list_rank_categories
List the currently available x402 service ranking categories. Free, no payment required.
输入模式
{
"type": "object",
"properties": {}
}社区
证据