Data API
The verified x402 settlement record, queryable. Transactions, addresses, and settlement history for the agentic economy — the raw ledger behind the charts, served programmatically.
An Etherscan for x402: an auditable record of who is paying whom on-chain, with a published coverage ledger.
Live today — no key required
The same read API this site runs on is public at api.agents-trust.ai: named, allowlisted aggregate reads over the census (read-only, edge-cached 5 minutes, fair-use rate limits). Responses are JSON { data: [...] }. Service ids are UUIDs — printed as “API id” on every service page and returned as entity_id by /q/leaderboard; page URLs themselves use the seller’s domain slug (/service/blockrun-ai/) (note: /discover results carry per-endpoint ids, a different namespace — don’t feed those into /q/trust_score_*). An unknown id returns { data: [] }, not an error.
# Global KPIs (settled volume, transactions, participants) curl "https://api.agents-trust.ai/q/kpi_totals" # One provider's score, tier, pillars, signals and delivery-test receipt curl "https://api.agents-trust.ai/q/trust_score_detail?id=<service-uuid>" # The same provider's score and tier per nightly snapshot (history) curl "https://api.agents-trust.ai/q/trust_score_history?id=<service-uuid>" # Deterministic discovery: describe a need, get matching live x402 endpoints curl "https://api.agents-trust.ai/discover?need=check+a+token+for+honeypots"
The read API is a preview: names and fields can still change before they are frozen. If you build against it, tell us what you need so we don’t break you.
Settlement Feed
GET /tx — paginated verified x402 settlements: payer, payee, amount, asset, chain, and timestamp. The on-chain payment ledger, filterable by service, wallet, or date range.
Address Explorer
GET /address/<wallet> — everything a wallet has settled: totals paid and received, counterparties, first- and last-seen, and the catalogued service it maps to (when known).
Bulk Export
Download the full census as Parquet or CSV — settlement facts, the seller catalog, and daily aggregates — for quants, researchers, and dashboards that need the whole dataset, not one query at a time.
Coverage Ledger
Every headline number ships with its provenance: which chains and lanes are indexed, what share of on-chain volume is identified, and what's still uncatalogued. The coverage figure is a published, auditable field — never an unqualified total.
Two APIs, one record
The Data API serves the raw, auditable settlement record — the facts. The Trust API serves derived signals on top of it — scores, reputation, and reverse lookup. Both read the same verified on-chain ledger; neither mixes in private or self-reported data.
- →Quant and research teams — pull the full settlement dataset to model volume, flows, and concentration.
- →Explorers and dashboards — build on a maintained x402 index instead of running your own on-chain ingestion.
- →Agent infrastructure — reconcile a counterparty's claimed activity against the verified on-chain record before transacting.
Interested in early access?
We're designing the API surface now. Your use case shapes the spec.
Follow on GitHubRead API live (beta) · raw ledger endpoints are roadmap · coverage published with every number