Attest a settled call on Base
1 x402 API served from agent402.tools
Every listing from Attest a settled call on Base that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.
At a glance
- Listings
- 1 x402 API
- Passing at the latest check
- 1 of 1
- Uptime, 30 days
- 100%
- Price
- $0.05 per call
- Trust score
- 77
- Paying wallets, 30 days
- 2
- Verified owner
- None
- Security findings
- None found
- Listed since
- 11 Oct 2026
The listing
Ranked by trust score.
- 77trustAttestAttest a settled call on Base
Write an on-chain attestation (Ethereum Attestation Service on Base) that binds a call you paid for to the bytes you received: the tool slug, sha256 of the JSON response, the settlement chain and transaction, the payer, the time served and the price, signed by this server's wallet. Give it the settlement transaction from the PAYMENT-RESPONSE (or Payment-Receipt) header of any settled call; the attestation UID and its public page on base.easscan.org come back.
$0.05per call on Base100% uptime, 314 ms, 2 paying agentsPassing, checked 2 h ago
agent402.tools also serves listings from 611 other providers. See all providers on agent402.tools
How these numbers are made
Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.