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pjm-nowcast-production.up.railway.app has 10 x402 endpoints in our catalog. Right now: 8 caution, 2 avoid. 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/nowcast/asof | C | Caution | 100% | 480 ms | – |
| /v1/nowcast/history | C | Caution | 100% | 488 ms | – |
| /v1/nowcast/history/extended | C | Caution | 100% | 474 ms | – |
| /v1/nowcast/regime | C | Caution | 100% | 473 ms | – |
| /v1/nowcast/snapshots | C | Caution | 100% | 465 ms | – |
| /v1/nowcast/spreads | C | Caution | 100% | 443 ms | – |
| /v1/nowcast/weather-sensitivity | C | Caution | 100% | 456 ms | – |
| /v1/spread/probability-card | C | Caution | 100% | 427 ms | – |
| /v1/nowcast/history/zones | F | Avoid | 0% | – | – |
| /v1/nowcast/latest | F | Avoid | 0% | – | – |
Be careful. 2 of pjm-nowcast-production.up.railway.app's endpoints are rated Avoid right now: they were down a lot, took a payment and didn't deliver, or changed payout wallet without explanation. Check the specific endpoint before paying it.
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.