x402 endpoint checker
Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.
我該用這個嗎
品質與安全性
A
根據工具定義與協定合規性的自動化分析。
上下文成本
~165Token(工具定義)
~810 B典型回應大小
極小的注意力影響(128k 上下文的 0.13%)
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高,可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案:
{
"mcpServers": {
"x402-checker": {
"url": "https://x402-seller-kit.soloearn.workers.dev/mcp"
}
}
}遠端端點
https://x402-seller-kit.soloearn.workers.dev/mcpstreamable-http它能做什麼
工具清單
工具(1)
🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢check_x402_endpoint(url, method)
Fetch a paid URL without paying and grade its x402 402 challenge: status, PAYMENT-REQUIRED header, version, network, USDC asset, amount units, payTo checksum, EIP-712 domain, CORS, HEAD parity and discovery metadata. Read-only; never signs or pays.
輸入結構描述
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Full http(s) URL of the paid endpoint"
},
"method": {
"type": "string",
"enum": [
"GET",
"POST"
],
"description": "HTTP method the endpoint expects (default GET)"
}
},
"required": [
"url"
],
"additionalProperties": false
}社群
證據
近期觀測
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