{"uid":"cap_8IKh0Mv1B4HOlDbpbHjEp","slug":"payweave-fal-flux-pro-v1-1-image-generation-59a0d683","name":"PayWeave Fal · Flux Pro v1.1 Image Generation","description":"Sub-second generative AI inference — image, video, audio.","url":"https://fal.payweave.services/models/fal-ai/flux-pro/v1.1/run","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","required":["prompt"],"properties":{"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","4:5","5:4","16:10","10:16"],"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":"0.08","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":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wt9SEq5QbeNyIatjsyY1V","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates high-quality images from a text prompt using FLUX Pro v1.1 via a pay-per-call x402 API gateway","exampleAgentPrompt":"Generate an image of a misty Japanese forest at dawn with golden light filtering through tall cedar trees — use FLUX Pro v1.1 for the highest quality result.","exampleUseCases":null,"resultDescription":"Returns a JSON object with a fal request ID, the model used, status ('succeeded'), a model-specific output field containing one or more CDN-hosted image URLs (valid for ~24 hours), inference time in seconds, and the USD amount charged for the call.","failureModes":["Payment failure: x402 payment not accepted or insufficient USDC balance","Input validation error: missing or malformed 'input' object in request body","Model error: fal.ai inference failure, error field populated with details","Rate limiting: too many concurrent requests to the fal.ai backend","CDN URL expiry: returned image URLs expire after ~24 hours and cannot be retrieved again","Timeout: sub-second inference not guaranteed under heavy load"],"whenToPreferThis":"Choose this endpoint when you need high-quality FLUX Pro v1.1 image generation with no subscription required, paying only per call in USDC via x402. Ideal for agents that need occasional image synthesis without committing to a monthly plan, or that operate in crypto-native payment environments. Prefer over direct fal.ai when you need x402/micropayment compatibility.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T02:46:59.877Z","isFirstParty":false}