Directory / api.spendpreflight.com
api.spendpreflight.com/v1/books/receipt working · terms unchecked
https://api.spendpreflight.com/v1/books/receipt
Before you pay
- Advice
ok_terms_not_checked- Protocol
- x402 · http · POST
- Asks for
- 0.01 USDC on base
- Catalogue says
- 0.01 USDC
- Pays to
0xBf4164e07552e4c1b1B1597E72C7acAA3F0a1c58- Last check
- 8 min ago · 994 ms · HTTP 400
- Detail
- answers HTTP 400 to an empty request; validates input before quoting a price
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 99.2% (257 checks)
- Uptime 30 days
- 99.1% (signed daily)
- Paid calls 30 d
- 1 from 1 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:27 UTC
Description (from the catalogue, unverified)
SpendPreflight — trust and verification tools for stablecoin payments, built for AI agents and the people who run them. Verify a native Base USDC transfer by tx_hash (optional log_index), or exact pay_to + decimal amount + past start/end (max 90 days). Ambiguous matches fail without charge. Signed observation, OFAC flags, confirmations and printable HTML. Not invoice ownership or finality proof.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-11 00:13 UTC | 8a64d65b…48331a daily summary | 433764 |
| 2026-11-10 00:13 UTC | 65669a1b…15202b daily summary | 350580 |
| 2026-11-09 00:11 UTC | 6a85896e…8d5765 daily summary | 259697 |
| 2026-11-08 00:08 UTC | 26fbf337…76b3be daily summary | 181083 |
| 2026-11-07 00:11 UTC | 9783731c…5169f5 daily summary | 101680 |
| 2026-11-06 00:08 UTC | 7354c574…f08019 daily summary | 14748 |
| 2026-11-05 23:21 UTC | a750b21e…4f587e status change | 2182 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/actfoqxbogm3xmq6
Badge:
<a href="https://alalanet.com/s/actfoqxbogm3xmq6"><img src="https://alalanet.com/badge/actfoqxbogm3xmq6" alt="alalanet status"></a>Own this service? Claim it (free). Do not want it checked? See the prober page.