Payments on Base + Solana
ioswarm.io has 33 x402 endpoints in our catalog. Right now: 7 proceed, 26 caution. 7 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/v1/feeds/ai | A | Proceed | 100% | 1,076 ms | Yes |
| /api/v1/feeds/calendar | A | Proceed | 100% | 1,058 ms | Yes |
| /api/v1/feeds/prediction-markets | A | Proceed | 100% | 844 ms | Yes |
| /api/v1/feeds/regulation | A | Proceed | 100% | 888 ms | Yes |
| /api/v1/feeds/security | A | Proceed | 100% | 988 ms | Yes |
| /api/v1/feeds/trending | A | Proceed | 100% | 750 ms | Yes |
| /api/v1/x402/quote | A | Proceed | 100% | 442 ms | Yes |
| /api/v1/feeds/crypto-listings | C | Caution | 100% | 792 ms | – |
| /api/v1/feeds/filings | C | Caution | 100% | 1,138 ms | – |
| /api/v1/feeds/movers | C | Caution | 100% | 812 ms | – |
| /api/v1/feeds/news | C | Caution | 100% | 1,047 ms | – |
| /api/v1/news/brief | C | Caution | 100% | 2,187 ms | – |
| /api/v1/search/report | C | Caution | 100% | 518 ms | – |
| /api/v1/x402/chat | C | Caution | 100% | 520 ms | – |
| /api/v1/x402/fetch | C | Caution | 100% | 516 ms | – |
| /api/v1/x402/run/astrology | C | Caution | 100% | 504 ms | – |
| /api/v1/x402/run/finance | C | Caution | 100% | 495 ms | – |
| /api/v1/x402/run/grants | C | Caution | 100% | 496 ms | – |
| /api/v1/x402/run/horoscope | C | Caution | 100% | 444 ms | – |
| /api/v1/x402/run/meals | C | Caution | 100% | 442 ms | – |
| /api/v1/x402/run/mentor | C | Caution | 100% | 451 ms | – |
| /api/v1/x402/run/money | C | Caution | 100% | 478 ms | – |
| /api/v1/x402/run/news | C | Caution | 100% | 519 ms | – |
| /api/v1/x402/run/policy | C | Caution | 100% | 516 ms | – |
| /api/v1/x402/run/product | C | Caution | 100% | 525 ms | – |
| /api/v1/x402/run/quote | C | Caution | 100% | 443 ms | – |
| /api/v1/x402/run/research | C | Caution | 100% | 479 ms | – |
| /api/v1/x402/run/seo | C | Caution | 100% | 439 ms | – |
| /api/v1/x402/run/supply | C | Caution | 100% | 436 ms | – |
| /api/v1/x402/run/trainer | C | Caution | 100% | 398 ms | – |
| /api/v1/x402/run/trips | C | Caution | 100% | 418 ms | – |
| /api/v1/x402/run/wellness | C | Caution | 100% | 339 ms | – |
| /api/v1/x402/topup | C | Caution | 100% | 317 ms | – |
7 of ioswarm.io'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.