MCP server

Agent Transaction Trust

io.github.grupoanesthy-spec/agent-transaction-trust

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Authorize and prove autonomous x402/AP2 agent payments with cryptographic receipts.

Working at last checkAbout 2,702 tokens per request once connected7 tools

https://json-repair-api-9ybv.onrender.com/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 7
Token cost: About 2,702 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http agent-transaction-trust https://json-repair-api-9ybv.onrender.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.agent-transaction-trust]
url = "https://json-repair-api-9ybv.onrender.com/mcp"

Gemini CLI

{"mcpServers":{"agent-transaction-trust":{"httpUrl":"https://json-repair-api-9ybv.onrender.com/mcp"}}}

Cursor

{"mcpServers":{"agent-transaction-trust":{"url":"https://json-repair-api-9ybv.onrender.com/mcp"}}}

VS Code

{"servers":{"agent-transaction-trust":{"type":"http","url":"https://json-repair-api-9ybv.onrender.com/mcp"}}}

Antigravity

agy mcp add agent-transaction-trust https://json-repair-api-9ybv.onrender.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"agent-transaction-trust","server_url":"https://json-repair-api-9ybv.onrender.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"agent-transaction-trust","server_url":"https://json-repair-api-9ybv.onrender.com/mcp"}

Tools

authorize_x402_ap2 ~793 tokens
Paid pre-payment trust gate. Use after create_ap2_challenge and after receiving the merchant's real x402 PAYMENT-REQUIRED challenge, but before paying the merchant. Verifies AP2 v0.2 authority and binds approval to the exact merchant challenge and HTTP request. On approval returns authorization_toke
clearance_x402_ap2 ~675 tokens
Paid transaction-clearance decision for an autonomous x402 purchase. Use after create_ap2_challenge and after receiving the merchant's real PAYMENT-REQUIRED challenge, but before paying the merchant. Verifies AP2 v0.2 authority, exact request/challenge integrity, and public merchant-risk evidence. R
create_ap2_challenge ~187 tokens
Free prerequisite for AP2-native transaction clearance or authorization. Call before clearance_x402_ap2 or authorize_x402_ap2, bind the returned challenge into the AP2 Payment Mandate proof, then pass that challenge token as ap2_authority.challenge_token. The challenge is short-lived and intended fo
get_trust_manifest ~127 tokens
Free, read-only entry point. Call this first when deciding whether Agent Transaction Trust fits an x402 purchase. Returns capabilities, supported authority modes, proof key, price/network information, and the endpoints needed for transaction clearance, authorization, and settlement verification.
preflight_x402 ~453 tokens
Paid public preflight for an autonomous x402 payment. No account, API key, policy token, or AP2 mandate is required. Submit the merchant's real PAYMENT-REQUIRED challenge and the exact intended HTTP request. Returns preflight_decision APPROVED, REVIEW or DENIED plus a signed preflight_token. APPROVE
verify_settlement ~299 tokens
Free post-payment step. Call only after the merchant x402 payment for a previously approved authorization or transaction clearance. Verifies the Base USDC settlement on-chain and, when it matches the authorization, returns a signed settlement receipt. The authorization_token may come from clearance_
verify_trust_token ~168 tokens
Free, read-only token check. Use this to validate the signature and expiry of a Trust policy, authorization token, transaction clearance token, or settlement receipt; it does not perform on-chain settlement verification.

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