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agents.crowdspark.me has 55 x402 endpoints in our catalog. Right now: 17 proceed, 38 caution. 17 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 |
|---|---|---|---|---|---|
| /v1/bundle/token-preflight | A | Proceed | 100% | 479 ms | Yes |
| /v1/bundle/url-dossier | A | Proceed | 100% | 462 ms | Yes |
| /v1/chain/balance | A | Proceed | 99% | 450 ms | Yes |
| /v1/chain/ens | A | Proceed | 100% | 446 ms | Yes |
| /v1/chain/gas | A | Proceed | 100% | 438 ms | Yes |
| /v1/chain/token | A | Proceed | 100% | 388 ms | Yes |
| /v1/chain/tx | A | Proceed | 100% | 392 ms | Yes |
| /v1/convert | A | Proceed | 100% | 391 ms | Yes |
| /v1/email/check | A | Proceed | 99% | 339 ms | Yes |
| /v1/email/check/batch | A | Proceed | 99% | 343 ms | Yes |
| /v1/fx/rates | A | Proceed | 99% | 277 ms | Yes |
| /v1/time/business-days | A | Proceed | 100% | 257 ms | Yes |
| /v1/time/convert | A | Proceed | 100% | 253 ms | Yes |
| /v1/time/holidays | A | Proceed | 100% | 249 ms | Yes |
| /v1/web/markdown | A | Proceed | 100% | 243 ms | Yes |
| /v1/web/meta | A | Proceed | 100% | 236 ms | Yes |
| /v1/x402/audit | A | Proceed | 100% | 229 ms | Yes |
| /v1/audio/transcribe | C | Caution | 91% | 682 ms | – |
| /v1/audio/transcribe/upload | C | Caution | 100% | 541 ms | – |
| /v1/bundle/agent-context | C | Caution | 100% | 189 ms | – |
| /v1/bundle/dependency-audit | C | Caution | 100% | 524 ms | – |
| /v1/bundle/invoice-intake | C | Caution | 100% | 451 ms | – |
| /v1/bundle/invoice-intake/upload | C | Caution | 100% | 479 ms | – |
| /v1/data/macro | C | Caution | 100% | 388 ms | – |
| /v1/dev/manifest-scan | C | Caution | 98% | 356 ms | – |
| /v1/dev/package-advisories | C | Caution | 100% | 381 ms | – |
| /v1/document/extract | C | Caution | 100% | 384 ms | – |
| /v1/document/extract/upload | C | Caution | 99% | 370 ms | – |
| /v1/domain/lookup | C | Caution | 100% | 380 ms | – |
| /v1/domain/lookup/batch | C | Caution | 100% | 366 ms | – |
| /v1/email/full | C | Caution | 100% | 344 ms | – |
| /v1/finance/sec-facts | C | Caution | 98% | 319 ms | – |
| /v1/finance/sec-filings | C | Caution | 99% | 318 ms | – |
| /v1/fx/convert | C | Caution | 100% | 314 ms | – |
| /v1/gov/clinical-trials | C | Caution | 100% | 271 ms | – |
| /v1/gov/federal-register | C | Caution | 100% | 240 ms | – |
| /v1/ip/lookup | C | Caution | 99% | 235 ms | – |
| /v1/ip/lookup/batch | C | Caution | 100% | 231 ms | – |
| /v1/ocr | C | Caution | 100% | 217 ms | – |
| /v1/ocr/upload | C | Caution | 97% | 233 ms | – |
| /v1/pdf/text | C | Caution | 100% | 227 ms | – |
| /v1/pdf/text/upload | C | Caution | 100% | 215 ms | – |
| /v1/research/papers | C | Caution | 100% | 217 ms | – |
| /v1/text/injection-check | C | Caution | 100% | 215 ms | – |
| /v1/text/pii-redact | C | Caution | 99% | 233 ms | – |
| /v1/text/rerank | C | Caution | 100% | 216 ms | – |
| /v1/text/similarity | C | Caution | 98% | 227 ms | – |
| /v1/time/add-business-days | C | Caution | 98% | 262 ms | – |
| /v1/video/transcribe | C | Caution | 100% | 249 ms | – |
| /v1/video/transcribe/upload | C | Caution | 99% | 243 ms | – |
17 of agents.crowdspark.me'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.