{"uid":"cap_xg5KKaQ_b6IsO5xlL1ZWj","slug":"util-beauty-system-api-key-management-4fa632e3","name":"util.beauty System API Key Management","description":"Metered web utilities for developers and AI agents: browser screenshot and PDF, crypto, DNS and net tools. Pay per request with x402 (USDC on Base) or prepaid API keys.","url":"https://util.beauty/v1/system/keys","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","properties":{"body":{"type":"object","description":"JSON request body (see OpenAPI for the utility schema).","additionalProperties":true}}},"output":{"type":"object","properties":{"example":{"type":"object","properties":{"ok":{"type":"boolean"},"utility":{"type":"string"},"requestId":{"type":"string"},"chargedCredits":{"type":"number"}},"additionalProperties":true}}}}},"responseSchema":{"type":"json","example":{"ok":true,"utility":"…","requestId":"req_…","chargedCredits":1}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PwBBiy5vLGRMU_8alHc55","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Creates or manages prepaid API keys for accessing util.beauty metered web utilities (screenshot, PDF, crypto, DNS, net tools)","exampleAgentPrompt":"Create a new prepaid API key on util.beauty so I can start using their screenshot and DNS tools without having to pay per-request each time.","exampleUseCases":[{"title":"Provisioning API key for agent fleet","prompt":"Set up a prepaid API key on util.beauty so my automated agent can take browser screenshots and run DNS lookups without needing to do a crypto payment every single call."},{"title":"Switching from per-request to prepaid billing","prompt":"I've been using util.beauty with x402 pay-per-request but it's getting tedious — can you create a prepaid API key for me so I can just use that instead?"},{"title":"Issuing credentials for a new developer project","prompt":"I'm starting a new project that needs browser PDF generation and crypto utilities from util.beauty — can you provision a fresh API key for it?"}],"resultDescription":"Returns a JSON object containing ok (boolean success flag), utility name, a unique requestId (e.g. req_…), and chargedCredits indicating how many credits were consumed for the key creation operation.","failureModes":["Invalid or missing request body fields — returns ok: false with error detail","Insufficient USDC balance or failed x402 payment — returns payment required or authorization error","Duplicate key creation attempt — may return conflict or existing key reference","Rate limiting on key provisioning — returns 429 or equivalent error","Malformed JSON body — returns 400 bad request"],"whenToPreferThis":"Use this endpoint when you want to switch from per-request x402 USDC micropayments to a prepaid API key model for accessing util.beauty utilities. Prefer this over direct per-request payment when making multiple calls in a short period, running automated agents, or when you want predictable billing without on-chain transactions per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:46:15.319Z","isFirstParty":false}