{"uid":"cap_2ccm9e4hTsSIzGQF42w3i","slug":"mapleai-gpt-api-x402-pay-per-request-00d375bd","name":"MapleAI GPT API (x402 Pay-Per-Request)","description":"OpenAI-compatible Responses API (alpha), translated to chat completions upstream","url":"https://base.mapleai.shop/api/v1/responses?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"string"},"model":{"type":"string","description":"Model ID from GET /v1/models"},"max_output_tokens":{"type":"integer","minimum":1}}},"responseSchema":{"type":"json","example":{"id":"resp_example","object":"response","output":[],"status":"completed","output_text":"Hello!"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_pdnkqHQISYx3YtgqWDYl6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates text responses from one of four GPT models (GPT-5.6 Sol, GPT-5.6 Terra, GPT-6 Luna, GPT-6 Sol) via an OpenAI-compatible endpoint, billed at $0.01 USDC per request on Base.","exampleAgentPrompt":"Use MapleAI's GPT-6 Luna model to answer this question in up to 500 tokens: 'What are the key differences between transformer and diffusion models in AI?'","exampleUseCases":[{"title":"One-off GPT query for research","prompt":"Ask MapleAI's GPT-6 Sol to summarize the main arguments for and against universal basic income in under 300 tokens — I just need a quick answer without signing up for a subscription."},{"title":"Agent drafting personalized emails","prompt":"Use MapleAI with the GPT-5.6 Terra model to write a professional follow-up email after a job interview at a fintech startup, keeping the response under 200 tokens."},{"title":"Reasoning task for coding assistant","prompt":"Send this Python error to MapleAI's GPT-6 Luna and ask it to diagnose and fix the bug — limit the response to 400 tokens: 'TypeError: unsupported operand type(s) for +: int and str on line 42.'"}],"resultDescription":"A JSON object containing a response ID, object type, status ('completed'), an output array, and an 'output_text' field with the model's generated text reply.","failureModes":["Payment failure if USDC balance is insufficient or x402 payment is rejected","Invalid model ID returns an error — must use a valid ID from GET /v1/models","Prompt too long or max_output_tokens out of range causes validation error","Network timeout if the model takes too long to respond","Rate limiting or quota errors if the endpoint is overloaded"],"whenToPreferThis":"Prefer this endpoint when you want OpenAI-compatible GPT inference on a pay-per-request basis using USDC on Base, with no subscription required. Ideal for agents or pipelines that need sporadic or low-volume GPT calls and want to avoid flat-rate API key billing. Also preferred when you want to choose among multiple GPT model tiers (5.6 vs 6, Sol vs Terra vs Luna) within a single endpoint.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T01:18:24.661Z","isFirstParty":false,"canonicalSlug":"mapleai-gpt-api-x402-pay-per-request-00d375bd"}