{"uid":"cap_W4NiUqjh4oWVdYuw7GeRz","slug":"x402-api-key-url-packs-api-codex-key-pack-100-1ff3aacd","name":"x402 API Key + URL Packs (api-codex-key-pack-100)","description":"Buy a low-cost readiness check first, then buy a small OpenAI-compatible URL + API key quota pack through x402, including GPT-5.6 Soul access when your upstream key allows it. The readiness check returns URL, model, request-shape, and next-pack contract details without exposing a key.","url":"https://x402-key.558686.xyz/v1/paid/api-codex-key-pack-100","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"ok":true,"tool":"api-codex-key-pack-100","input":{"buyer_reference":"buyer-001"},"route":"/v1/paid/api-codex-key-pack-100","result":{"apiKey":"sk-proj-...masked","baseUrl":"https://sub2api.558686.xyz/v1","quotaUsd":1,"modelsUrl":"https://sub2api.558686.xyz/v1/models","apiKeyMasked":"sk-proj-...masked","receiptEvidence":{},"chatCompletionsUrl":"https://sub2api.558686.xyz/v1/chat/completions"},"project":"x402-key-url-tools","deterministic":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"11.1112","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":"$11.1112/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"11.1112","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"11.1112","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XTOmOG1K1hy3R2T5o7pMx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"11.1112","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases an OpenAI-compatible API key and base URL quota pack (~$1 USD quota) via x402 micropayment, returning the key, base URL, and endpoints for chat completions and model listing.","exampleAgentPrompt":"I need to buy an OpenAI-compatible API key pack via x402 for buyer reference 'buyer-001' — give me the API key, base URL, and chat completions URL with $1 quota.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the provisioned API key (masked and full), the base URL, chat completions URL, models URL, quota in USD, and receipt evidence confirming the x402 payment was processed.","failureModes":["Payment not received or x402 payment invalid — no key returned","buyer_reference missing — 400 or validation error","Upstream quota exhausted — key issued but with zero usable quota","x402 facilitator not reachable — payment cannot be processed","Key provisioning backend (sub2api) unavailable — 503 error"],"whenToPreferThis":"Use this endpoint when you need a ready-to-use OpenAI-compatible API key and base URL provisioned on-demand via x402 micropayment, especially for agents that need LLM access without managing long-term API credentials or subscriptions. Prefer over alternatives when operating in x402-enabled payment flows and needing a small prepaid quota pack quickly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:33:37.774Z","isFirstParty":false}