{"uid":"cap_CUBSovYFDya7ftthhNzyK","slug":"payweave-replicate-flux-dev-image-generation-16facc44","name":"PayWeave Replicate – FLUX Dev Image Generation","description":"Run open-source AI models — image, video, audio.","url":"https://replicate.payweave.services/models/black-forest-labs/flux-dev/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":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9CLxPsWc7WkR2f_iafCZN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs Black Forest Labs FLUX Dev text-to-image model via Replicate, returning CDN-hosted image URLs, charged per-call via x402 micropayment.","exampleAgentPrompt":"Use FLUX Dev on Replicate to generate an image of a serene Japanese zen garden at sunrise with soft golden light, moss-covered stones, and a small koi pond — make it photorealistic.","exampleUseCases":null,"resultDescription":"A JSON object containing a Replicate prediction ID, the model used, a status field (succeeded/failed/canceled/processing/starting), a CDN-hosted image URL with ~24h TTL as the output, timing metrics (total_time, predict_time), timestamps, and the USD amount charged for this call.","failureModes":["Model inference failure returns status 'failed' with a non-null error string and no output URL","Payment rejected or insufficient funds causes HTTP 402 before inference begins","Invalid or missing 'input' object in request body causes a 400-level error","Prediction may return status 'processing' or 'starting' if not yet complete — caller must handle async states","CDN image URL expires after ~24 hours, making cached references stale","Model-specific input parameter errors surface as failed predictions with descriptive error messages"],"whenToPreferThis":"Choose this endpoint when you need to run Black Forest Labs FLUX Dev specifically, want pay-per-call pricing via x402 USDC micropayments without a Replicate subscription, and expect image output as a CDN URL. Prefer this over generic image APIs when FLUX Dev's specific aesthetic and architecture are required, or when you want transparent per-call USD cost reporting in the response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T02:48:47.036Z","isFirstParty":false}