{"uid":"cap_h0wJPKAXfsxOauX5TqnZG","slug":"payweave-replicate-gpt-image-2-medium-image-generation-984f05c5","name":"PayWeave Replicate – GPT-Image-2 Medium Image Generation","description":"Run open-source AI models — image, video, audio.","url":"https://replicate.payweave.services/models/openai/gpt-image-2-medium/predictions","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"object"}}},"responseSchema":{"type":"object","required":["id","model","status","error","predicted_price_usd"],"properties":{"id":{"type":"string","description":"Replicate prediction ID."},"error":{"type":["string","null"]},"model":{"type":"string"},"output":{"description":"Model-specific output. Image/audio models return CDN URLs (Replicate-hosted, ~24h TTL); vision-LLM models return a string; music models return a single audio URL or array."},"status":{"enum":["succeeded","failed","canceled","processing","starting"],"type":"string"},"metrics":{"type":"object","properties":{"total_time":{"type":"number"},"predict_time":{"type":"number"}},"additionalProperties":false},"created_at":{"type":"string"},"completed_at":{"type":"string"},"predicted_price_usd":{"type":"string","description":"USD charged for this call."}},"description":"Replicate prediction result with metadata.","additionalProperties":false},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ClKfg6KhOc3dOkghxpO4y","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates images via OpenAI's GPT-Image-2 (medium quality) model, proxied through PayWeave's pay-per-call Replicate gateway with x402 micropayment support.","exampleAgentPrompt":"Using the GPT-Image-2 medium model on Replicate, generate an image of a serene Japanese zen garden at sunset with cherry blossom petals falling.","exampleUseCases":null,"resultDescription":"Returns a prediction object containing a Replicate prediction ID, the model name, a status field (succeeded/failed/canceled/processing/starting), a CDN-hosted image URL valid for ~24 hours as the output, timing metrics (predict_time, total_time), timestamps, and the USD amount charged for the call.","failureModes":["Payment failure: x402 payment not accepted or insufficient USDC balance, resulting in a 402 response before prediction starts","Model error: GPT-Image-2 rejects prompt (e.g. content policy violation), status='failed' with error message","Prediction timeout or cancellation: status='canceled' with null output","Invalid input schema: missing or malformed 'input' object returns a 4xx error","CDN URL expiry: image output URLs are only valid for ~24 hours after generation"],"whenToPreferThis":"Choose this endpoint when you need to generate images using OpenAI's GPT-Image-2 model at medium quality via a pay-per-call micropayment model (x402/USDC) without requiring a Replicate or OpenAI subscription. Ideal for agents that need occasional image generation billed per use rather than via a monthly plan.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T12:30:04.838Z","isFirstParty":false}