{"uid":"cap_aRXt2LaOX9h42My8USfEK","slug":"x402-api-key-url-pack-codex-100-11-usdc-50503e80","name":"x402 API Key + URL Pack (Codex 100 — $11 USDC)","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/sub2api-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/sub2api-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":"down","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_WRd6UC7nYWknGr00n2uvH","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 a $1 USD quota OpenAI-compatible API key pack via x402 micropayment, returning a base URL, API key, and endpoint URLs for GPT-compatible LLM access.","exampleAgentPrompt":"Buy me a Codex 100 API key pack using my buyer reference 'buyer-001' — I need an OpenAI-compatible base URL and API key with a $1 quota delivered back to me right now.","exampleUseCases":[{"title":"Spin up LLM access for an agent","prompt":"I'm building an autonomous agent and need an OpenAI-compatible API key with a small quota right now — buy me a Codex 100 key pack using buyer reference 'agent-fleet-42' and send back the base URL and key."},{"title":"Crypto-native LLM key provisioning","prompt":"I want to pay with USDC and get an API key for a GPT-compatible chat completions endpoint — use buyer reference 'crypto-dev-7' to purchase the Codex 100 pack and give me the chatCompletionsUrl and API key."},{"title":"Temporary key for a one-off LLM task","prompt":"I just need a temporary API key with a $1 quota for a quick GPT-compatible job — grab me the Codex 100 key pack with buyer reference 'temp-task-99' and return the full base URL and masked key."}],"resultDescription":"A JSON object containing: ok (boolean success flag), apiKey (the provisioned secret key), apiKeyMasked (safe display version), baseUrl (OpenAI-compatible base URL), chatCompletionsUrl (direct chat completions endpoint), modelsUrl (models listing endpoint), quotaUsd (integer quota in USD), and receiptEvidence (payment receipt data).","failureModes":["Payment not completed or x402 payment header missing — returns 402 Payment Required","Invalid or missing buyer_reference query parameter — request rejected","Quota pack already exhausted or upstream key disallows GPT-5.6 Soul — limited model availability","Network error or upstream proxy unavailability at sub2api.558686.xyz — service unavailable","Payment amount mismatch — wrong USDC amount sent, payment rejected"],"whenToPreferThis":"Choose this endpoint when you need to programmatically purchase a small, ready-to-use OpenAI-compatible API key and base URL in a single x402 micropayment flow, especially in crypto-native or agent-driven workflows where human key management is impractical. Prefer this over manual key provisioning when you need deterministic, receipt-backed credential delivery at low cost ($11.11 USDC for the pack). Best suited for agent pipelines that self-fund LLM access on demand.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T15:25:42.467Z","isFirstParty":false}