Sanctions list provenance (exact-match trail)

Machine Tool Interface · sanctions-list-provenance

$0.02 / callPaid per call · 0 free tier No signup

Returns a single retained address snapshot's actual source labels, entry count, retrieval time, status and computed content hash. Fallbacks claim no upstream coverage; partial, stale or invalid evidence is explicit. The hash identifies content, not source authenticity, current legal status or an official publication time. A later request may observe a new snapshot; match hashes to compare revisions. No clearance or UN/EU coverage.

Honest Scope Guarantee

Deterministic, offline, explainable — no ML, no scraping. The response's scope field states the exact assurance level.

Run in Playground (Free) Buy Card Credits Agent Quickstart

Quickstart & Execution

cURL (Paid-only route — unauthenticated calls return HTTP 402 Payment Required)

curl -X POST https://index.code402.dev/v1/tools/sanctions-list-provenance/call \
  -H "content-type: application/json" \
  -d '{}'

This route is paid-only (0 free calls/day); every unauthenticated request returns an HTTP 402 Payment Required challenge with its payment terms. Machines use USDC on Base; card credits (instant Stripe checkout) are enabled in this deployment. Signed XDR-1 receipts authenticate recorded service claims, not independent settlement, delivery or zero-knowledge proofs.

Response Format

Deterministic JSON payload fields: tool, valid, list_id, source_urls, chains_covered, store, entry_count, as_of, snapshot_sha256, snapshot_status, current_legal_status, refresh_cadence, scope. Paid responses also carry an offline-verifiable receipt object (XDR-1, secp256k1 signature recoverable to the authorized signer).

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