Skip to content
Agentmart
Submit a tool

x402fix

x402 endpoint doctor: grades a paid route A-F unpaid, with paste-ready fixes.

Connector by youraitools.co · Domain verified by the MCP Registry

IndexedMITLocal (stdio)Remote (HTTP)
Write a review

Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/youraitools-co-x402fix

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://api.youraitools.co/x402fix/mcp Remote (HTTP)

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

x402 endpoint doctor: grades a paid route A-F unpaid, with paste-ready fixes. By Crypto Money Maker

Use cases: debugging, api-integration

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
1 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
None found
Runs as
Node.js package

Tools by what they do 1

Read from the source code; the running server may list different tools.

Read 1 · Look things up without changing anything.

  • check_x402_endpoint

Network hosts it talks to 2

  • api.youraitools.co · found in remote endpoint, install command, code
  • x402fix.agentgate.workers.dev · found in code

Tools (1)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • check_x402_endpointIs my x402 endpoint correct?read-only

    x402 endpoint doctor: probes a paid x402 URL unpaid (GET, HEAD, empty POST, CORS; never pays) and grades it A-F: 402 behavior, v2 PAYMENT-REQUIRED header and v1 body, accepts (USDC asset, EIP-712 domain, Solana feePayer, amounts, payTo), multichain consistency and the Bazaar declaration. Use it after deploying or changing a paid route. Free preview by default (grade, score, status, counts). With X402FIX_X402_PRIVATE_KEY set, returns the paid check report (numbered fix list, CDP facilitator validate verdict, payee checks, generated extensions.bazaar block and multichain accepts) from https://ap…

Compare and alternatives

    Featured in

    Signals

    Weekly downloads
    164
    Last release
    Oct 22, 2026 (6 days ago)
    Last package publish
    Oct 22, 2026 (6 days ago)

    From the package registry.

    Details

    Registry name
    co.youraitools/x402fix
    Version
    0.1.0
    Auth
    Auth not stated
    Packages
    npm @agentgate-builder/x402fix
    License
    MIT
    Website
    youraitools.co
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    Official MCP Registry

    More from youraitools.co

    Cite this page

    x402fix MCP server. Agent Mart. https://agentmart.dev/connectors/youraitools-co-x402fix (last updated 2026-10-24)