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x402.agentutility.ai x402 API: grades and paid tests

x402.agentutility.ai has 71 x402 endpoints in our catalog. Right now: 45 proceed, 26 caution. 45 passed a real paid test: we paid the listed price and got what the listing promised. Best grade: A.

Every endpoint on x402.agentutility.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
/ability-checkA Proceed100% 492 msYes
/ai-content-detectorA Proceed100% 893 msYes
/astro-timesA Proceed99% 603 msYes
/audio-loudnormA Proceed100% 654 msYes
/blog-header-image-generateA Proceed100% 519 msYes
/contact-enrichA Proceed100% 396 msYes
/contract-sourceA Proceed100% 396 msYes
/cveA Proceed100% 377 msYes
/email-deliverabilityA Proceed100% 354 msYes
/email-verify-apiA Proceed100% 308 msYes
/employee-feedback-sentimentA Proceed100% 277 msYes
/event-poster-image-generateA Proceed100% 282 msYes
/flux-2-proA Proceed100% 274 msYes
/hacker-news-searchA Proceed100% 235 msYes
/honeypot-checkA Proceed100% 248 msYes
/image-upscaleA Proceed100% 204 msYes
/image-watermarkA Proceed99% 217 msYes
/invoice-discount-apiA Proceed99% 215 msYes
/ip-asnA Proceed100% 217 msYes
/keyword-suggestA Proceed100% 216 msYes
/mp4-to-mp3-apiA Proceed100% 200 msYes
/peopleA Proceed100% 198 msYes
/personA Proceed99% 207 msYes
/product-descriptionA Proceed99% 200 msYes
/product-image-generateA Proceed99% 194 msYes
/product-name-scoreA Proceed100% 204 msYes
/qr-generatorA Proceed100% 200 msYes
/qwen-imageA Proceed99% 195 msYes
/scrape-websiteA Proceed100% 196 msYes
/stock-newsA Proceed100% 204 msYes
/survey-sentiment-analysisA Proceed100% 231 msYes
/text-to-speechA Proceed99% 194 msYes
/trade-finance-risk-score-apiA Proceed100% 216 msYes
/upscale-imageA Proceed99% 212 msYes
/video-thumbnailA Proceed100% 221 msYes
/video-to-audioA Proceed100% 192 msYes
/video-to-subtitlesA Proceed99% 199 msYes
/weatherA Proceed100% 201 msYes
/weather-current-cityA Proceed100% 204 msYes
/youtube-briefA Proceed100% 217 msYes
/youtube-transcriptA Proceed99% 192 msYes
/amortization-scheduleA Proceed98% 742 msYes
/exchange-ratesA Proceed98% 303 msYes
/text-embeddingA Proceed98% 202 msYes
/timezone-convertA Proceed98% 214 msYes
/browser-renderC Caution100% 482 ms–
/browser-sessionC Caution100% 450 ms–
/caption-translate-packC Caution100% 421 ms–
/detect-piiC Caution100% 317 ms–
/dns-lookupC Caution99% 299 ms–

About x402.agentutility.ai

Is x402.agentutility.ai safe to pay?

45 of x402.agentutility.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 x402.agentutility.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 x402.agentutility.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.