{"uid":"cap_6WpxOhETxWg4iHQc4br7f","slug":"x402-toolbox-number-base-converter-6e01297f","name":"x402-toolbox Number Base Converter","description":"309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.","url":"https://x402-toolbox.shablony-pro.workers.dev/math/number-base-converter?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gE1PFHvpSCOx1FCnOX3VW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a number from one numeric base to another (e.g. decimal to binary, hex to octal) via a pay-per-call API using x402/USDC micropayments.","exampleAgentPrompt":"Convert the decimal number 255 to hexadecimal for me.","exampleUseCases":[{"title":"Decimal to binary for embedded systems","prompt":"Convert the decimal value 1023 to binary — I need it for a bitmask in my microcontroller code."},{"title":"Hex to decimal for color code math","prompt":"What is the hexadecimal number FF3A1C in decimal? I'm doing some color arithmetic."},{"title":"Arbitrary base conversion for cryptography work","prompt":"Convert the number 314159 from base 10 to base 36 — I'm encoding a numeric ID into a compact alphanumeric string."}],"resultDescription":"A JSON object confirming the payment was accepted (ok: true, paid: true) along with the converted number represented in the target numeric base.","failureModes":["Invalid or unsupported base value returns an error","Non-numeric or malformed input string causes a parsing error","Payment failure or insufficient USDC balance returns a 402 response","Missing required schema parameters may return a 400 bad request","Network timeout on Cloudflare Worker edge node"],"whenToPreferThis":"Choose this endpoint when you need a deterministic, serverless, no-signup number base conversion that charges per call via USDC micropayments over x402 — ideal for AI agents that need to pay-per-use without managing API keys or subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:45:27.306Z","isFirstParty":false,"canonicalSlug":"x402-toolbox-number-base-converter-6e01297f"}