x402fix
x402 endpoint doctor: grades a paid route A-F unpaid, with paste-ready fixes. By Crypto Money Maker
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
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": {
"x402fix": {
"command": "npx",
"args": [
"@agentgate-builder/x402fix"
]
}
}
}Runnable packages
0.1.0stdioRemote endpoints
https://api.youraitools.co/x402fix/mcpstreamable-httpWhat it can do
Tool inventory
Tools (1)
🟢check_x402_endpoint(url, method)
x402 endpoint doctor: probes a paid x402 URL unpaid (never pays) and grades it A-F: 402 on GET / HEAD / empty POST, CORS, v2 PAYMENT-REQUIRED header and v1 body, accepts (USDC asset, EIP-712 domain, Solana feePayer, amounts, payTo), multichain consistency and the Bazaar declaration. Free preview tier: grade, score, status and counts. The paid x402 endpoints /v1/lite ($0.005), /v1/check ($0.02, adds the CDP validate verdict, payee checks and generated fixes) and /v1/site ($0.05, whole origin) return the fix list.
Input Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Full https URL of the paid x402 route (site tier: the origin or API base URL)"
},
"method": {
"type": "string",
"enum": [
"GET",
"POST"
],
"description": "Method your paid route uses (default: from its Bazaar declaration, else GET)"
}
},
"required": [
"url"
]
}Community
Evidence