# AgentAudit

> x402 commerce intelligence from on-chain settlements.

Coverage: x402 settlements on Base (USDC transferWithAuthorization, verified from the receipt) paid to tracked seller wallets; currently 1 tracked seller (Waltsoft). Solana settlements are not indexed yet.

## Endpoints

- GET /v1/trending?period=24h|7d|30d|90d|all — Top services by settlement volume ($0.02)
- GET /v1/seller/:address — Seller profile and 30-day revenue trend ($0.02)
- GET /v1/buyer/:address — Buyer spend profile ($0.02)
- GET /v1/flow?limit=20 — Latest settlements, newest first ($0.02; POST also accepted)
- GET /v1/stats — Index totals and freshness ($0.02)
- POST /v1/receipt {"tx_hashes":[...]} — Verified spending report ($0.05)
- GET /v1/discover?category=all — Services ranked by 30-day volume ($0.01)

## Payment

- Protocol: x402 v2. You are charged only when the response is 2xx/3xx.
- Chain 1: eip155:8453 (Base) Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 PayTo: 0x318A4B4764eb37c3FCBcE434713128143815FD57
- Chain 2: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp Asset: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v PayTo: GsKr5q9TmiJQcEgUpBp2X6SmvSg3dnXuw2uxYJxgPTk8