https://authichain.com/api/x402
paid, not delivered · 0s ago Live quote, but the last real purchase by Settled's scout came back without usable content.
Receipt · verified by purchase: Settled paid $0.05 on 2026-10-28 and got 863 bytes of JSON back, not as listed (tx 0x9662…3121) · on Basescan
Last probed 2026-11-06 08:58 UTC · first seen 2026-10-23 23:04 UTC · payTo 0x5db511706FB6317cd23A7655F67450c5AC6e6AA2
Paid evidence check for agents: signed record, machine-readable verification result, explicit unknowns, and a settlement receipt. A valid signature is not real-world truth.
Flags: none
Last real purchase by Settled's scout
delivered paid $0.05 on 2026-10-28 09:01 UTC · listing check: not as advertised
delivered 863 bytes of JSON — only 0 of 11 promised fields came back · settlement on Basescan
Listed elsewhere
- PayAPI Market: listed, not badged, reliability – (unscored) — for the base URL
https://authichain.com. PayAPI Market's own claim; the fields above are Settled's measurements.
Seller
Claimed by AuthiChain · https://authichain.com/ (seller-published, not verified by Settled; Seller Watch active). Everything Settled knows about this seller.
Show "Checked by Settled" on your site
The badge links to this page, the live check. It shows the current state and when Settled last checked, refreshes within five minutes, and says so when a paid purchase fails. Markdown:
[](https://settled.tools/e/3469169)HTML:
<a href="https://settled.tools/e/3469169"><img src="https://settled.tools/badge/3469169.svg" alt="Checked by Settled: paid, not delivered" height="20"></a>For agents
The same facts, signed, as JSON: free check (25 a day, no key; 300 with a payer record) · MCP https://settled.tools/mcp/free · how to check before you pay.
Data: Settled probes, sanctioned venue APIs and Base on-chain payout logs. Best-effort, not financial advice. Labels marked "suspected" can be disputed. Machine-readable: /v1/income/venues · llms.txt · openapi.json