Payments on Base + Solana
vendsdk.com has 14 x402 endpoints in our catalog. Right now: 12 proceed, 2 caution. 12 passed a real paid test: we paid the listed price and got what the listing promised. Best grade: A.
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/v/bundle-infra | A | Proceed | 100% | 437 ms | Yes |
| /api/v/crypto-prices | A | Proceed | 100% | 459 ms | Yes |
| /api/v/dns-resolve | A | Proceed | 100% | 452 ms | Yes |
| /api/v/email-validate | A | Proceed | 100% | 454 ms | Yes |
| /api/v/fx-rate | A | Proceed | 100% | 429 ms | Yes |
| /api/v/http-get | A | Proceed | 100% | 422 ms | Yes |
| /api/v/http-head | A | Proceed | 100% | 421 ms | Yes |
| /api/v/qr-code | A | Proceed | 100% | 408 ms | Yes |
| /api/v/redirect-trace | A | Proceed | 100% | 382 ms | Yes |
| /api/v/tls-cert | A | Proceed | 100% | 400 ms | Yes |
| /api/v/weather | A | Proceed | 100% | 389 ms | Yes |
| /api/v/whois-lite | A | Proceed | 100% | 386 ms | Yes |
| /api/v/domain-intel | C | Caution | 100% | 443 ms | – |
| /api/v/kronos-forecast | C | Caution | 100% | 405 ms | – |
12 of vendsdk.com's endpoints are rated Proceed: reliable in monitoring with a stable price and payout wallet, and the best ones delivered in a real paid test. Grades are per endpoint, so look up the one your agent is about to pay.
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.