{"uid":"cap_qF2grsKa0OYNLZwTwV-c_","slug":"fast-token-api-key-purchase-6d8edc65","name":"Fast Token API Key Purchase","description":"Fast Token is an x402-powered prepaid API key gateway for OpenAI-compatible Azure inference endpoints.","url":"https://apitoken.clawwallet.cc/api/purchase","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"label":{"type":"string"},"amount_usd":{"type":"number","maximum":1000,"minimum":0.1}}},"responseSchema":{"type":"json","example":{"key_id":"key_example","object":"api_key_purchase","reused":false,"api_key":"sk_live_example","gateway":{"models":"/v1/models","balance":"/api/balance","catalog":"/api/catalog","purchase":"/api/purchase","recharge":"/api/recharge","responses":"/v1/responses","embeddings":"/v1/embeddings","instructions":"/api/instructions","chatCompletions":"/v1/chat/completions"},"amount_usd":1,"expires_at":null,"instructions":"Use the returned api_key as Authorization: Bearer <api_key>.","credits_added":100000,"credits_granted":100000,"credits_remaining":100000}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","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":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XDWKQ2ffY3GxpHj36R4uh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases a prepaid API key (with credits) granting access to OpenAI-compatible Azure inference endpoints, paid via x402/USDC.","exampleAgentPrompt":"Buy me a Fast Token prepaid API key with $5 of credits and label it 'my-agent-project' so I can use it with OpenAI-compatible chat completions.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing a live bearer API key (sk_live_...), key_id, credits added and remaining, whether the key was reused, expiry info, and a full map of available gateway endpoint paths (chat completions, embeddings, models, balance, etc.). The key can immediately be used as Authorization: Bearer <api_key> against the gateway.","failureModes":["Payment below minimum $0.10 or above $1000 USD — rejected with validation error","x402 payment not confirmed on-chain — purchase not fulfilled","Invalid or missing amount_usd — schema validation error","Network or gateway timeout during key provisioning","Duplicate purchase attempts may return reused:true with existing key"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to programmatically acquire a prepaid API key for OpenAI-compatible inference (chat completions, embeddings) and wants to pay using USDC via the x402 protocol rather than managing a subscription or monthly billing account. Ideal for pay-as-you-go or ephemeral agent workflows that need immediate, credit-limited AI API access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:31:20.397Z","isFirstParty":false}