Payments on Base + Solana
blockint.ai has 7 x402 endpoints in our catalog. Right now: 7 caution. Best grade: C.
Best grades first. Open an endpoint for its full history: uptime, price and payout-wallet changes, and paid-test results with signed receipts.
| Endpoint | Grade | Verdict | Uptime (7 days) | Response time | Paid test passed |
|---|---|---|---|---|---|
| /api/v1/c3-reports/:id | C | Caution | 100% | 216 ms | – |
| /api/v1/c3-reports/check/:address | C | Caution | 100% | 192 ms | – |
| /api/v1/c3-reports/search | C | Caution | 100% | 185 ms | – |
| /api/v1/check | C | Caution | 100% | 528 ms | – |
| /api/v1/domains/check/:domain | C | Caution | 100% | 193 ms | – |
| /api/v1/leaderboard | C | Caution | 100% | 493 ms | – |
| /api/v1/screen/:address | C | Caution | 100% | 238 ms | – |
blockint.ai's endpoints work in monitoring, but delivery isn't confirmed by a paid test yet, so they're rated Caution. Set a low spend limit, or have your agent call check_payment with the exact quote first.
Lumière PayCheck checks every endpoint about every 30 minutes: does it answer with a valid x402 quote, is the price and payout wallet stable. Then we pay some of them for real and check the response against what the listing promised. Failures are re-tested before they count. How it works.
Yes, for free. Call check_payment (API or MCP) with the endpoint, amount and payTo from the 402 quote, and pay only if it returns allow. Check an endpoint now.