# Endpoint Record

> Token safety verdicts for autonomous agents on Base. One POST, 0.02 USDC via x402, a verdict in about five seconds. No account, no API key.

Endpoint Record checks whether a token on Base is a trap before an agent buys it. It returns a verdict (SAFE, CAUTION or SCAM) together with the evidence: contract security, honeypot checks from two independent sources with explicit consensus, DEX liquidity, listing status, blacklist and scam pattern matches. Incomplete checks are flagged, never hidden. Verdicts are automated risk signals, not investment advice.

## How to call

- Endpoint: `POST https://api.endpointrecord.com/scan`
- Body: `{"requestKey": "<random secret, 16-128 chars>", "tokenAddress": "0x..."}`
- First call answers `402 Payment Required` with an x402 v2 challenge in the `PAYMENT-REQUIRED` header: scheme `exact`, network `eip155:8453`, asset USDC `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`, amount `20000` (0.02 USDC).
- Sign the EIP-3009 authorization and repeat the same request with the `PAYMENT-SIGNATURE` header. The receipt comes back in `PAYMENT-RESPONSE`.
- Repeating a request with the same requestKey and tokenAddress within 24 hours never charges twice. `503` means settlement is in progress: retry with the same requestKey, without a new payment.

## Docs

- [OpenAPI description](https://api.endpointrecord.com/openapi.json): request and response schema, pricing
- [x402 discovery](https://api.endpointrecord.com/.well-known/x402): resource list
- [Website](https://endpointrecord.com): overview for humans

## Contact

- contact@endpointrecord.com