{"uid":"cap_tLpRdorhda_n-rJjDpV3B","slug":"payweave-fal-flux-pro-v1-1-ultra-image-generation-1dcd7140","name":"PayWeave Fal · FLUX Pro v1.1 Ultra Image Generation","description":"Sub-second generative AI inference — image, video, audio.","url":"https://fal.payweave.services/models/fal-ai/flux-pro/v1.1-ultra/run","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","required":["prompt"],"properties":{"raw":{"type":"boolean","description":"Skip prompt enhancement for a more literal interpretation."},"seed":{"type":"integer","minimum":0,"description":"Random seed; omit for non-deterministic outputs."},"prompt":{"type":"string","maxLength":5000,"minLength":1,"description":"Text prompt describing the desired image."},"aspect_ratio":{"enum":["1:1","16:9","9:16","4:3","3:4","21:9","9:21","3:2","2:3"],"type":"string"},"output_format":{"enum":["jpeg","png"],"type":"string"},"safety_tolerance":{"enum":["1","2","3","4","5","6"],"type":"string","description":"Content safety strictness; 1=strictest, 6=most permissive. Default 2."},"enable_safety_checker":{"type":"boolean"}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.12","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":"$0.12/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uyvDeezq73PrFFxwXYnQ1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.12","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates ultra-high-quality images from text prompts using FLUX Pro v1.1 Ultra via fal.ai, billed per-call at $0.12 USDC","exampleAgentPrompt":"Generate a photorealistic image of a misty mountain lake at golden hour with pine trees reflected in the water — use FLUX Pro Ultra for the highest quality output.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing a fal request ID, model name, status ('succeeded'), a CDN-hosted image URL (fal-hosted, valid for ~24 hours), inference time in seconds, and the USD amount charged for the call. The image URL points directly to the generated image.","failureModes":["Insufficient USDC balance causes 402 payment required error before inference begins","Invalid or missing input object returns 400 bad request","Model overload or timeout may return an error string in the error field with a null output","Generated image URL expires after ~24 hours making cached links stale","Malformed prompt or unsupported parameters may cause inference failure with error details in response"],"whenToPreferThis":"Choose this endpoint when you need top-tier image quality from FLUX Pro v1.1 Ultra specifically, want pay-per-call billing with no subscription, need sub-second to fast inference with a CDN-hosted result URL, and are operating in a crypto-native or x402-payment environment. Prefer over other fal endpoints when FLUX Pro Ultra quality is explicitly required over standard or cheaper models.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T02:42:56.301Z","isFirstParty":false}