Payments on Base + Solana
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shelf-production-43b5.up.railway.app has 6 x402 endpoints in our catalog. Right now: 6 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 |
|---|---|---|---|---|---|
| /v1/sepolia/block-height/m1 | C | Caution | 100% | 465 ms | – |
| /v1/sepolia/block-height/m5 | C | Caution | 100% | 448 ms | – |
| /v1/sepolia/block-height/q1 | C | Caution | 100% | 455 ms | – |
| /v1/sepolia/block-height/q5 | C | Caution | 100% | 466 ms | – |
| /v1/sepolia/block-height/t1 | C | Caution | 100% | 462 ms | – |
| /v1/sepolia/block-height/t5 | C | Caution | 100% | 477 ms | – |
shelf-production-43b5.up.railway.app'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.