openapi: 3.2.0
info:
  title: LEGIT .well Known API
  description: Trust-check any x402 merchant or agent address on Algorand, Base, Solana, or 17 other chains before routing a payment.
  version: 0.1.0
  contact:
    name: GONNA
    url: https://gonna.bond/gonnaverse/
    email: legit@gonna.bond
  x-logo:
    url: https://legit.gonna.bond/favicon.png
  x-guidance: 'LEGIT is the trust and routing layer for the x402 agentic economy. Trust-check any x402 merchant address on Algorand, Base, Solana or 17 other chains before routing a payment: grades (A+ to F) and scores (0-100) come from live uptime, latency and payment-coherence probes, never self-reported data. Run as a pre-payment trust check: call GET /v1/check/{address} before any x402 payment to an address you have not paid before. Start FREE: GET /v1/check/{address} (full trust report), /v1/leaderboard (ranked shortlist), /v1/trending, /v1/pulse, /v1/arena/preview. Paid per call in USDC over x402: GET /v1/compare (2-5 merchants head-to-head), /v1/arena (24h cross-chain settlement benchmark, ?network= filter), /v1/history?address=... (30-day trust trend), POST /v1/watch (7- or 30-day change sentinel, webhook-armed), POST /v1/deep-check (due diligence, up to 10 addresses). How to pay: call a paid endpoint without paying and it answers 402 with a PaymentRequired document listing every active rail; pay one rail and retry with the PAYMENT-SIGNATURE header. Rails cheapest first: algorand-mainnet $0.004, base-mainnet and solana-mainnet $0.005 per call. Watch companions GET /v1/watches/{watch_id} and /v1/watches/{watch_id}/events are FREE: the watch id is the bearer capability for status and the event feed. Webhook payload anatomy: /docs; agent manifest: /llms.txt. Use LEGIT before sending an x402 payment to an unknown merchant, before accepting a counterparty in agent-to-agent settlement, or to monitor a critical upstream for trust degradation.'
tags:
- name: .well Known
paths:
  /.well-known/legit:
    get:
      summary: Discover LEGIT's endpoints, pricing and rails
      description: 'Machine-readable service document: endpoints, pricing, rails.


        Wave 37 (The Aligned Docs): this document must say what production

        does. The free tier below is served without payment today; the premium

        tier (compare, arena, history, watch, deep-check) answers 402 with

        x402 offers at the real prices when the operator lists it in

        X402_PREMIUM_PATHS. Only rails that exist in the 402 documents are

        listed (never promise a rail that does not exist).'
      operationId: wellknown__well_known_legit_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: object
                title: Response Wellknown  Well Known Legit Get
      security: []
      tags:
      - .well Known