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Home › Sellers › api.delx.ai

api.delx.ai x402 API: grades and paid tests

api.delx.ai has 149 x402 endpoints in our catalog. Right now: 147 proceed, 2 caution. 147 passed a real paid test: we paid the listed price and got what the listing promised. Best grade: A.

Every endpoint on api.delx.ai

Best grades first. Open an endpoint for its full history: uptime, price and payout-wallet changes, and paid-test results with signed receipts.

EndpointGradeVerdictUptime (7 days)Response timePaid test passed
/api/v1/x402/image-budgetA Proceed98% 391 msYes
/api/v1/x402/json-validateA Proceed98% 422 msYes
/api/v1/x402/lei-lookupA Proceed98% 440 msYes
/api/v1/x402/login-surface-reportA Proceed98% 432 msYes
/api/v1/x402/random-choiceA Proceed98% 368 msYes
/api/v1/x402/regexA Proceed98% 368 msYes
/api/v1/x402/semver-compareA Proceed98% 366 msYes
/api/v1/x402/similarityA Proceed98% 382 msYes
/api/v1/x402/slugifyA Proceed98% 374 msYes
/api/v1/x402/wmi-decodeA Proceed98% 356 msYes
/api/v1/x402/word-countA Proceed98% 355 msYes
/api/v1/x402/abs-nB Proceed100% 580 msYes
/api/v1/x402/agent-result-citation-checkB Proceed99% 522 msYes
/api/v1/x402/agent-result-error-shape-checkB Proceed100% 547 msYes
/api/v1/x402/arr-uniqB Proceed100% 586 msYes
/api/v1/x402/authorization-scheme-identifyB Proceed100% 597 msYes
/api/v1/x402/backoff-scheduleB Proceed100% 650 msYes
/api/v1/x402/batch-result-summaryB Proceed100% 598 msYes
/api/v1/x402/binary-fair-priceB Proceed99% 599 msYes
/api/v1/x402/bitcoin-up-down-15mB Proceed100% 658 msYes
/api/v1/x402/bitcoin-up-down-30mB Proceed100% 642 msYes
/api/v1/x402/bitcoin-up-down-5mB Proceed98% 643 msYes
/api/v1/x402/bool-andB Proceed100% 646 msYes
/api/v1/x402/bytes-formatB Proceed100% 662 msYes
/api/v1/x402/bytes-hex-encodeB Proceed100% 544 msYes
/api/v1/x402/caa-issue-hostsB Proceed100% 513 msYes
/api/v1/x402/cache-policy-auditB Proceed100% 588 msYes
/api/v1/x402/case-camelB Proceed100% 512 msYes
/api/v1/x402/compound-returnB Proceed100% 460 msYes
/api/v1/x402/content-type-sniffB Proceed100% 446 msYes
/api/v1/x402/cookie-domain-matchB Proceed100% 401 msYes
/api/v1/x402/cost-for-sharesB Proceed100% 407 msYes
/api/v1/x402/csv-delimiter-detectB Proceed100% 402 msYes
/api/v1/x402/csv-join-by-keyB Proceed99% 396 msYes
/api/v1/x402/data-classificationB Proceed100% 411 msYes
/api/v1/x402/data-freshnessB Proceed99% 386 msYes
/api/v1/x402/digest-header-verifyB Proceed99% 412 msYes
/api/v1/x402/drawdown-pctB Proceed100% 391 msYes
/api/v1/x402/eip55-checkB Proceed100% 395 msYes
/api/v1/x402/email-spf-alignment-checkB Proceed100% 396 msYes
/api/v1/x402/eth-to-weiB Proceed100% 381 msYes
/api/v1/x402/ethereum-up-down-15mB Proceed100% 400 msYes
/api/v1/x402/ethereum-up-down-30mB Proceed100% 399 msYes
/api/v1/x402/ethereum-up-down-5mB Proceed99% 386 msYes
/api/v1/x402/evm-amount-min-checkB Proceed100% 390 msYes
/api/v1/x402/evm-finality-depth-checkB Proceed99% 390 msYes
/api/v1/x402/evm-nonce-gap-checkB Proceed99% 376 msYes
/api/v1/x402/evm-priority-fee-ratioB Proceed100% 379 msYes
/api/v1/x402/evm-signature-v-classifyB Proceed100% 375 msYes
/api/v1/x402/evm-slippage-bounds-checkB Proceed100% 378 msYes

About api.delx.ai

Is api.delx.ai safe to pay?

147 of api.delx.ai'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.

How are these grades made?

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.

Can my agent check api.delx.ai before paying?

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.

Do you run api.delx.ai? Prove your endpoints work: get tested, check your setup, or add endpoints we're missing. Every seller's results are public, here and in the full catalog.