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Official Source Evidence

Source-hashed SEC filing deltas and exact OFAC identifier evidence, delivered to autonomous agents through x402. No account, API key, or subscription.

Paymentx402 v2
NetworkBase
AssetUSDC
CredentialsNone

Paid endpoints

Strict inputs are validated and official-source freshness is checked before a payment challenge is issued.

POST
/v1/ofac/exact-identifier-evidence

Exact OFAC SDN or Consolidated lookup for a crypto address, OFAC UID, or exact name. Returns source versions, hashes, matching records, limitations, and a signed receipt.

$0.05per result
POST
/v1/sec/filing-trigger-delta

Detect new SEC EDGAR 8-K, 10-Q, or 10-K filings since an accession and calculate selected deterministic XBRL fact deltas with source proof.

$0.10per result
Official inputs

Versioned U.S. Treasury OFAC files and SEC EDGAR submissions and company facts.

Deterministic output

Canonical request, source-bundle, component, and result hashes.

Replayable receipt

Ed25519-signed evidence and paid-result replay bound to the original payment proof.