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x402.freeq.one has 177 x402 endpoints in our catalog. Right now: 74 proceed, 103 caution. 74 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 |
|---|---|---|---|---|---|
| /tools/giftcard/api/buy | C | Caution | 100% | 245 ms | – |
| /tools/google_serp | C | Caution | 100% | 235 ms | – |
| /tools/image_generate_quality | C | Caution | 100% | 238 ms | – |
| /tools/keyword_ideas | C | Caution | 100% | 243 ms | – |
| /tools/keyword_volume | C | Caution | 100% | 240 ms | – |
| /tools/llm_chat | C | Caution | 100% | 240 ms | – |
| /tools/package_supply_chain_risk | C | Caution | 100% | 232 ms | – |
| /tools/page_screenshot | C | Caution | 100% | 238 ms | – |
| /tools/pdf_to_markdown | C | Caution | 100% | 231 ms | – |
| /tools/photo_to_3d_fast | C | Caution | 100% | 219 ms | – |
| /tools/photo_to_3d_hq | C | Caution | 100% | 222 ms | – |
| /tools/pptx_to_markdown | C | Caution | 100% | 217 ms | – |
| /tools/sec_13f_holdings | C | Caution | 100% | 233 ms | – |
| /tools/sec_financial_snapshot | C | Caution | 100% | 230 ms | – |
| /tools/sec_insider_trades | C | Caution | 100% | 238 ms | – |
| /tools/seo_audit | C | Caution | 100% | 226 ms | – |
| /tools/shortlink_stats | C | Caution | 100% | 244 ms | – |
| /tools/swap_create | C | Caution | 100% | 238 ms | – |
| /tools/swap_currencies | C | Caution | 100% | 214 ms | – |
| /tools/swap_estimate | C | Caution | 100% | 292 ms | – |
| /tools/swap_status | C | Caution | 100% | 176 ms | – |
| /tools/verify_stablecoin | C | Caution | 100% | 230 ms | – |
| /tools/wallet_verify_nostr | C | Caution | 100% | 219 ms | – |
| /tools/wallet_verify_siwe | C | Caution | 100% | 218 ms | – |
| /tools/wallet_verify_solana | C | Caution | 100% | 212 ms | – |
| /tools/web_archive_history | C | Caution | 100% | 226 ms | – |
| /tools/xlsx_to_markdown | C | Caution | 100% | 220 ms | – |
74 of x402.freeq.one'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.