Payments on Base + Solana
toolrail.dev has 30 x402 endpoints in our catalog. Right now: 29 proceed, 1 caution. 29 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 |
|---|---|---|---|---|---|
| /ar/indices | A | Proceed | 100% | 763 ms | Yes |
| /br/cep | A | Proceed | 100% | 788 ms | Yes |
| /br/indices | A | Proceed | 100% | 672 ms | Yes |
| /cl/dias-habiles | A | Proceed | 100% | 752 ms | Yes |
| /cl/indicadores | A | Proceed | 100% | 755 ms | Yes |
| /cl/reajuste | A | Proceed | 100% | 732 ms | Yes |
| /cl/rut | A | Proceed | 100% | 725 ms | Yes |
| /cl/sueldo-liquido | A | Proceed | 100% | 753 ms | Yes |
| /cl/uf | A | Proceed | 100% | 755 ms | Yes |
| /co/trm | A | Proceed | 100% | 694 ms | Yes |
| /days/business-days | A | Proceed | 100% | 679 ms | Yes |
| /days/holidays | A | Proceed | 100% | 686 ms | Yes |
| /fx/convert | A | Proceed | 100% | 673 ms | Yes |
| /fx/rates | A | Proceed | 100% | 682 ms | Yes |
| /latam/dolar-argentina | A | Proceed | 100% | 668 ms | Yes |
| /latam/indexacion | A | Proceed | 100% | 633 ms | Yes |
| /latam/iva | A | Proceed | 100% | 630 ms | Yes |
| /latam/unidades-tributarias | A | Proceed | 100% | 619 ms | Yes |
| /mx/indicadores | A | Proceed | 100% | 613 ms | Yes |
| /pe/tipo-cambio | A | Proceed | 100% | 661 ms | Yes |
| /validate/iban | A | Proceed | 100% | 634 ms | Yes |
| /validate/phone | A | Proceed | 100% | 622 ms | Yes |
| /validate/tax-id | A | Proceed | 100% | 643 ms | Yes |
| /vat/price | A | Proceed | 100% | 610 ms | Yes |
| /vat/rates | A | Proceed | 100% | 579 ms | Yes |
| /vat/validate | A | Proceed | 100% | 569 ms | Yes |
| /cl/feriados | B | Proceed | 100% | 753 ms | Yes |
| B | Proceed | 100% | 637 ms | Yes | |
| /qr | B | Proceed | 100% | 655 ms | Yes |
| /latam/fx | C | Caution | 100% | 635 ms | – |
29 of toolrail.dev'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.