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Payments on Base + Solana

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Home › Sellers › agentstoolshub.com

agentstoolshub.com x402 API: grades and paid tests

agentstoolshub.com has 123 x402 endpoints in our catalog. Right now: 123 avoid. 81 passed a real paid test: we paid the listed price and got what the listing promised. Best grade: F.

Every endpoint on agentstoolshub.com

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/calculators/age-calculatorF Avoid0% –Yes
/api/v1/calculators/bmi-calculatorF Avoid0% –Yes
/api/v1/calculators/compound-interest-calculatorF Avoid0% –Yes
/api/v1/calculators/date-difference-calculatorF Avoid0% –Yes
/api/v1/calculators/discount-calculatorF Avoid0% –Yes
/api/v1/calculators/fuel-cost-calculatorF Avoid0% –Yes
/api/v1/calculators/loan-payment-calculatorF Avoid0% –Yes
/api/v1/calculators/percentage-calculatorF Avoid0% –Yes
/api/v1/calculators/reading-time-calculatorF Avoid0% –Yes
/api/v1/calculators/tip-calculatorF Avoid0% –Yes
/api/v1/calculators/vat-calculatorF Avoid0% –Yes
/api/v1/converters/area-converterF Avoid0% –Yes
/api/v1/converters/data-size-converterF Avoid0% –Yes
/api/v1/converters/length-converterF Avoid0% –Yes
/api/v1/converters/roman-numeral-converterF Avoid0% –Yes
/api/v1/converters/speed-converterF Avoid0% –Yes
/api/v1/converters/temperature-converterF Avoid0% –Yes
/api/v1/converters/unix-timestamp-converterF Avoid0% –Yes
/api/v1/converters/volume-converterF Avoid0% –Yes
/api/v1/converters/weight-converterF Avoid0% –Yes
/api/v1/crypto/address-validateF Avoid0% –Yes
/api/v1/crypto/apr-apyF Avoid0% –Yes
/api/v1/crypto/gas-fee-calculatorF Avoid0% –Yes
/api/v1/crypto/impermanent-lossF Avoid0% –Yes
/api/v1/crypto/random-generatorF Avoid0% –Yes
/api/v1/crypto/wei-eth-converterF Avoid0% –Yes
/api/v1/databases/area-codesF Avoid0% –Yes
/api/v1/databases/countriesF Avoid0% –Yes
/api/v1/dev/base64-encodeF Avoid0% –Yes
/api/v1/dev/case-converterF Avoid0% –Yes
/api/v1/dev/cron-describeF Avoid0% –Yes
/api/v1/dev/cron-next-runsF Avoid0% –Yes
/api/v1/dev/csv-convertF Avoid0% –Yes
/api/v1/dev/diffF Avoid0% –Yes
/api/v1/dev/email-validatorF Avoid0% –Yes
/api/v1/dev/hashF Avoid0% –Yes
/api/v1/dev/http-status-codesF Avoid0% –Yes
/api/v1/dev/ics-generateF Avoid0% –Yes
/api/v1/dev/ics-parserF Avoid0% –Yes
/api/v1/dev/iso-durationF Avoid0% –Yes
/api/v1/dev/json-formatterF Avoid0% –Yes
/api/v1/dev/json-repairF Avoid0% –Yes
/api/v1/dev/json-schema-validatorF Avoid0% –Yes
/api/v1/dev/jwt-decoderF Avoid0% –Yes
/api/v1/dev/llm-cost-calculatorF Avoid0% –Yes
/api/v1/dev/markdown-to-htmlF Avoid0% –Yes
/api/v1/dev/mime-typesF Avoid0% –Yes
/api/v1/dev/natural-dateF Avoid0% –Yes
/api/v1/dev/number-base-converterF Avoid0% –Yes
/api/v1/dev/pdf-to-textF Avoid0% –Yes

About agentstoolshub.com

Is agentstoolshub.com safe to pay?

Be careful. 123 of agentstoolshub.com's endpoints are rated Avoid right now: they were down a lot, took a payment and didn't deliver, or changed payout wallet without explanation. Check the specific endpoint before paying it.

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 agentstoolshub.com 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 agentstoolshub.com? 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.