Payments on Base + Solana
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agent402.tools has 627 x402 endpoints in our catalog. Right now: 570 proceed, 56 caution, 1 avoid. 570 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/a2a-card-validate | A | Proceed | 100% | 721 ms | Yes |
| /api/add-time | A | Proceed | 99% | 740 ms | Yes |
| /api/address-label | A | Proceed | 100% | 719 ms | Yes |
| /api/age | A | Proceed | 100% | 677 ms | Yes |
| /api/amortization | A | Proceed | 100% | 739 ms | Yes |
| /api/annuity | A | Proceed | 100% | 741 ms | Yes |
| /api/archive-snapshot | A | Proceed | 99% | 634 ms | Yes |
| /api/asn-info | A | Proceed | 99% | 609 ms | Yes |
| /api/asset-transfers | A | Proceed | 100% | 587 ms | Yes |
| /api/audio-convert | A | Proceed | 99% | 638 ms | Yes |
| /api/audio-normalize | A | Proceed | 99% | 623 ms | Yes |
| /api/b20-activation-check | A | Proceed | 99% | 555 ms | Yes |
| /api/b20-feature-id | A | Proceed | 99% | 601 ms | Yes |
| /api/b20-memos | A | Proceed | 99% | 570 ms | Yes |
| /api/b20-new-tokens | A | Proceed | 100% | 544 ms | Yes |
| /api/b20-token-info | A | Proceed | 99% | 593 ms | Yes |
| /api/b20-verify | A | Proceed | 100% | 507 ms | Yes |
| /api/barcode-decode | A | Proceed | 100% | 488 ms | Yes |
| /api/barcode-lookup | A | Proceed | 100% | 531 ms | Yes |
| /api/base-convert | A | Proceed | 99% | 461 ms | Yes |
| /api/base32 | A | Proceed | 99% | 490 ms | Yes |
| /api/base58 | A | Proceed | 99% | 465 ms | Yes |
| /api/base64 | A | Proceed | 99% | 454 ms | Yes |
| /api/bestsellers | A | Proceed | 99% | 478 ms | Yes |
| /api/black-scholes | A | Proceed | 100% | 468 ms | Yes |
| /api/block-info | A | Proceed | 99% | 502 ms | Yes |
| /api/block-number | A | Proceed | 99% | 405 ms | Yes |
| /api/block-receipts | A | Proceed | 100% | 421 ms | Yes |
| /api/bond-price | A | Proceed | 99% | 446 ms | Yes |
| /api/bond-ytm | A | Proceed | 99% | 440 ms | Yes |
| /api/break-even | A | Proceed | 99% | 478 ms | Yes |
| /api/brotli-compress | A | Proceed | 100% | 475 ms | Yes |
| /api/brotli-decompress | A | Proceed | 99% | 420 ms | Yes |
| /api/cagr | A | Proceed | 100% | 399 ms | Yes |
| /api/calc | A | Proceed | 99% | 394 ms | Yes |
| /api/calldata-decode | A | Proceed | 99% | 432 ms | Yes |
| /api/captcha-generate | A | Proceed | 100% | 455 ms | Yes |
| /api/captcha-verify | A | Proceed | 100% | 439 ms | Yes |
| /api/card-validate | A | Proceed | 100% | 393 ms | Yes |
| /api/case | A | Proceed | 99% | 408 ms | Yes |
| /api/cert-transparency | A | Proceed | 100% | 450 ms | Yes |
| /api/chain-info | A | Proceed | 99% | 385 ms | Yes |
| /api/chain/nonce | A | Proceed | 99% | 434 ms | Yes |
| /api/chain/pending | A | Proceed | 99% | 425 ms | Yes |
| /api/chain/total-supply | A | Proceed | 99% | 425 ms | Yes |
| /api/checksum | A | Proceed | 99% | 413 ms | Yes |
| /api/cidr | A | Proceed | 99% | 458 ms | Yes |
| /api/code-run | A | Proceed | 99% | 418 ms | Yes |
| /api/code-run-pro | A | Proceed | 99% | 417 ms | Yes |
| /api/coin-categories | A | Proceed | 100% | 434 ms | Yes |
570 of agent402.tools'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. 1 is rated Avoid, so check the exact endpoint before paying. 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.