AgentPay x402 Facilitator

com.x402-agent-pay/facilitatorVersion 1.0.0

Verify signed x402 payments; treasury-scoped settlement is irreversible.

Status

Responds218 msNov 14, 2026, 14:23 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:23 UTC
Latency: 218 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://x402-agent-pay.com/facilitator/mcpResponds218 msNov 14, 2026, 14:23 UTC

No sign-in

Claude Code

claude mcp add --transport http facilitator https://x402-agent-pay.com/facilitator/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: facilitator
Remote MCP server URL: https://x402-agent-pay.com/facilitator/mcp

Cursor

{
  "mcpServers": {
    "facilitator": {
      "url": "https://x402-agent-pay.com/facilitator/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"facilitator","type":"http","url":"https://x402-agent-pay.com/facilitator/mcp"}'

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Tools

2 tools

Tools of AgentPay x402 Facilitator
	Description		Read-only	Idempotent	Open world
`x402_facilitator_settle`IRREVERSIBLE SIDE EFFECT: forwards the envelope to POST https://x402-agent-pay.com/facilitator/settle. The existing facilitator first re-runs verify(), then refuses PAYEE_NOT_SERVED_HERE unless payTo is the AgentPay treasury (0x367F1b3D8Ca90D1e087481a9A40d585Bf3451a03 on Base / 6aCEuwH3PYx99cEmRz45otfxk39uF7ewGhqmvxfXisSG on Solana), then broadcasts via Coinbase CDP and returns a transaction hash. Malformed, unsigned, out-of-scope, or unverified payloads are rejected before any external transfer. This adapter never signs, never holds keys, and never bypasses those gates. Do not call this as a dry run.	IRREVERSIBLE SIDE EFFECT: forwards the envelope to POST https://x402-agent-pay.com/facilitator/settle. The existing facilitator first re-runs verify(), then refuses PAYEE_NOT_SERVED_HERE unless payTo is the AgentPay treasury (0x367F1b3D8Ca90D1e087481a9A40d585Bf3451a03 on Base / 6aCEuwH3PYx99cEmRz45otfxk39uF7ewGhqmvxfXisSG on Solana), then broadcasts via Coinbase CDP and returns a transaction hash. Malformed, unsigned, out-of-scope, or unverified payloads are rejected before any external transfer. This adapter never signs, never holds keys, and never bypasses those gates. Do not call this as a dry run.	Yes	No	No	Yes
`x402_facilitator_verify`Forward an x402 payment envelope to POST https://x402-agent-pay.com/facilitator/verify. Recovers the EIP-712 signer, checks payee/amount/expiry/nonce/USDC balance and spend authority. Free. No gas. No broadcast. Returns isValid plus invalidReason when the payload cannot clear. Authorization still lives in the existing facilitator implementation; this tool only forwards the JSON body.	Forward an x402 payment envelope to POST https://x402-agent-pay.com/facilitator/verify. Recovers the EIP-712 signer, checks payee/amount/expiry/nonce/USDC balance and spend authority. Free. No gas. No broadcast. Returns isValid plus invalidReason when the payload cannot clear. Authorization still lives in the existing facilitator implementation; this tool only forwards the JSON body.	No	Yes	Yes	Yes

Details

Registry status: Active
Published: Sep 30, 2026
Updated: Sep 30, 2026
Website: https://x402-agent-pay.com/facilitator.html⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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