{"uid":"cap_QXV3MuSQGvZ8P8BZUCzKe","slug":"combify-compute-text-to-image-generation-flux-1-schnell-17738001","name":"Combify Compute – Text-to-Image Generation (FLUX.1 schnell)","description":"Create new imagery from a text description (FLUX.1 schnell), fixed price $0.02 USDC. Use this when you need a new picture; use /caption to read an existing image. POST JSON body {prompt (required, max 2048 chars), steps (optional 1-8, default 4, higher is slower but sharper), seed (optional, same seed repeats the image)}. Returns base64 JPEG. Unpaid calls get 402; paid calls settle only on success.","url":"https://compute.combify.app/generate?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"seed":{"type":"integer","description":"Optional seed for reproducibility"},"steps":{"type":"integer","description":"Diffusion steps, 1 to 8"},"prompt":{"type":"string","description":"Image description, max 2048 chars"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mTJsmXsazedTRdalW3BQG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a new image from a text prompt using the FLUX.1 schnell diffusion model, returning a base64-encoded JPEG for $0.02 USDC per call.","exampleAgentPrompt":"Generate an image of a misty mountain valley at sunrise with pine trees in the foreground — use 8 steps for a sharper result.","exampleUseCases":[{"title":"Marketing visual from product description","prompt":"Create an image of a sleek wireless headphone floating against a dark gradient background with subtle light reflections — 8 steps for maximum sharpness."},{"title":"Concept art for game character","prompt":"Generate a fantasy warrior woman in golden armor standing in a burning castle courtyard, dramatic lighting, painterly style — use 6 diffusion steps."},{"title":"Reproducible stock photo placeholder","prompt":"Make me an image of a cozy coffee shop interior with warm lighting and wooden tables, using seed 42 so I can regenerate the exact same image later."}],"resultDescription":"Returns a base64-encoded JPEG image. On success the call is charged $0.02 USDC via x402. On failure (e.g. unpaid or invalid request) the server returns a 402 Payment Required before settlement, so you are only billed for successful generations.","failureModes":["402 Payment Required – call was made without a valid x402 payment or insufficient funds","400 Bad Request – prompt exceeds 2048 characters or steps is outside the 1–8 range","500 Server Error – model inference failure; retry recommended","Empty or malformed base64 response if the model produces a degenerate output"],"whenToPreferThis":"Choose this endpoint when you need to create a brand-new image from a text description using a fast, high-quality diffusion model. Use /caption (sibling endpoint) when you need to analyze or describe an existing image rather than generate one. Prefer this over general-purpose image APIs when you want reproducible outputs via seed control, fine-grained quality control via steps, and per-successful-call billing at a fixed $0.02 USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T16:18:30.690Z","isFirstParty":false,"canonicalSlug":"combify-compute-text-to-image-generation-flux-1-schnell-17738001"}