Payments on Base + Solana
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www.x402financialdata.com has 18 x402 endpoints in our catalog. Right now: 13 proceed, 5 caution. 13 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 |
|---|---|---|---|---|---|
| /aviation/airport-check | A | Proceed | 100% | 497 ms | Yes |
| /aviation/airport-status | A | Proceed | 100% | 372 ms | Yes |
| /crypto-market-overview | A | Proceed | 100% | 379 ms | Yes |
| /crypto-prices | A | Proceed | 100% | 388 ms | Yes |
| /eth-price | A | Proceed | 100% | 389 ms | Yes |
| /eth-supply | A | Proceed | 100% | 384 ms | Yes |
| /market-risk-sentiment | A | Proceed | 100% | 382 ms | Yes |
| /movers | A | Proceed | 100% | 356 ms | Yes |
| /producer-prices | A | Proceed | 100% | 359 ms | Yes |
| /stablecoins | A | Proceed | 100% | 345 ms | Yes |
| /trending-markets | A | Proceed | 100% | 371 ms | Yes |
| /yield-curve | A | Proceed | 100% | 353 ms | Yes |
| /jobless-claims | B | Proceed | 100% | 355 ms | Yes |
| /base/block-number | C | Caution | 100% | 434 ms | – |
| /base/chain-info | C | Caution | 100% | 362 ms | – |
| /base/gas | C | Caution | 100% | 58 ms | – |
| /scrape | C | Caution | 100% | 342 ms | – |
| /signal/market-brief | C | Caution | 100% | 212 ms | – |
13 of www.x402financialdata.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.