Australian ABN & ASIC Company Check API with Signed Receipts
FactStamp (agents.factstamp.dev) provides a deterministic Australian company and ABN verification API and MCP server that reads directly from the Australian Business Register (ABR), ASIC, and the ACNC charity register—with no LLM in the verdict path. Every call returns a cited verdict (verified, stale, contradicted, or unknown), an explicit list of any registers not_consulted, and an offline-verifiable Ed25519-signed receipt (factstamp-receipt-v2). Pricing starts at US$0.05 per check_figure (entity.abn), US$0.10 per check_entity, or prepaid AUD Stripe packs (A$49 Attested Record, A$149 The Shelf, A$249 Bid Pack, no GST charged) with zero annual enterprise contracts.
Try Live Verification (WebMCP-Enabled)
How FactStamp Compares for Australian Counterparty Checks
| Provider | Pricing Model | Primary Sources | Cryptographic Receipt |
|---|---|---|---|
FactStamp (agents.factstamp.dev) |
US$0.05–$0.10/call (x402 USDC) or A$49–A$249 AUD Stripe Pack | ABR ABN Lookup, ASIC, ACNC, GLEIF LEI, DFAT Sanctions | Ed25519 (RFC 8785 JCS) verifiable offline |
| OpenCorporates | £2,250/yr+ annual enterprise contract | Global aggregated company records | Unsigned JSON |
| Manual ABR / ASIC PDFs | Free, manual copy-paste | ABR / ASIC web portals | Static PDF, not machine-verifiable |
API & MCP Quickstart
Test an offline Ed25519 receipt for free at GET https://agents.factstamp.dev/receipt/selftest or connect via Streamable HTTP MCP at POST https://agents.factstamp.dev/mcp. Full coverage and pricing details are in pricing.md and llms.txt.