Agent Trust Oracle

Read-only, signed, pay-per-call trust scores for ERC-8004 agents. Multi-chain, Ethereum-primary. Source registries are the canonical 0x8004A1…A432 + 0x8004BA…9b63 on every chain.

Wired chains: base bsc ethereum mantle polygon   (default: ethereum)

Endpoints

• GET /agent-trust/preview — free demo score (a real Ethereum agent with ≥3 distinct clients)
• GET /agent-trust?agent=<id>&chain=<name> — paid $0.005 USDC (Base mainnet) — signed JSON
• GET /health — per-chain summary
• GET /methodology — exact scoring math
• GET /provable/head + /provable/verify — tamper-evident snapshot chain
• GET /.well-known/x402 — x402 manifest
• GET /llms.txt — AI-discovery

New to ERC-8004? What is an ERC-8004 Agent Trust Oracle?

Methodology: https://trust.nsgoods.org/methodology

Read-only on-chain analytics over ERC-8004 Identity/Reputation registries on multiple EVM chains. Informational only — not investment, employment, or counterparty advice. Score reflects observed on-chain feedback only; absence of evidence is not evidence of trustworthiness. See methodology link for the scoring math.