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trust.nsgoods.org agent-trust
https://trust.nsgoods.org/agent-trust
answers 402
Cross-chain ERC-8004 trust score for one (chain, agent) pair — signed JSON with transparent component breakdown (value_avg / client_breadth / volume / recency), per-chain context, and methodology link. USDC pay-per-call on Base mainnet.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0xc87a06DEE4c0E85912296002617120BBfd5EF990
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 194 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:19:40.098Z (26d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftrust.nsgoods.org%2Fagent-trust"