{"uid":"cap_Ha40yZUUubd1nYmoC-O1T","slug":"x402-agentutility-ai-text-to-video-seedance-88af7b59","name":"x402.agentutility.ai Text-to-Video (Seedance)","description":"Generates video from a text prompt via fal.ai Bytedance Seedance. Duration, aspect ratio, and resolution are configurable. Returns a hosted MP4 URL plus fal request id and seed. Use it for AI video, Seedance generation, generative video, and cinematic clips from a prompt.","url":"https://x402.agentutility.ai/text-to-video","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"required":["prompt"],"properties":{"model":{"type":"string","description":"Override the fal.ai model. Default 'fal-ai/bytedance/seedance/v1/pro/text-to-video'."},"prompt":{"type":"string","description":"Video scene description."},"duration":{"type":"string","description":"Clip length, e.g. '5s' or '10s'. Default '5s'."},"resolution":{"type":"string","description":"Video resolution: '720p', '480p'. Default '720p'."},"aspect_ratio":{"type":"string","description":"Aspect ratio: '16:9', '9:16', '1:1', '4:3'. Default '16:9'."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"seed":{"type":"integer"},"model":{"type":"string"},"prompt":{"type":"string"},"source":{"type":"string"},"duration":{"type":"string"},"video_url":{"type":"string"},"resolution":{"type":"string"},"aspect_ratio":{"type":"string"},"fal_request_id":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"seed":42,"model":"fal-ai/bytedance/seedance/v1/pro/text-to-video","prompt":"A golden retriever running through a field of sunflowers, slow motion","source":"fal-ai","duration":"5s","video_url":"https://v3.fal.media/files/abc/xyz/video.mp4","resolution":"720p","aspect_ratio":"16:9","fal_request_id":"fal_vid..."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.5","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":"$0.5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_l1I8UamMx0385ZWegHw70","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.5","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a short MP4 video clip from a text prompt using fal.ai Bytedance Seedance, with configurable duration, aspect ratio, and resolution, returning a hosted video URL.","exampleAgentPrompt":"Generate a 5-second 16:9 video of a golden retriever running through a field of sunflowers in slow motion — use AI video generation and give me the MP4 link when it's done.","exampleUseCases":[{"title":"Social media vertical video clip","prompt":"Create a 10-second 9:16 vertical video of a futuristic city at night with neon lights reflecting off rain-soaked streets — I need it for a social media reel."},{"title":"Cinematic landscape B-roll","prompt":"Generate a 5-second 16:9 cinematic clip of snow-capped mountains at sunrise with dramatic golden light, in 720p resolution, for use as B-roll footage."},{"title":"Product teaser animation","prompt":"Make a 5-second square 1:1 video showing a sleek black coffee cup with steam rising on a minimalist white background — I want to use it as a product teaser."}],"resultDescription":"A JSON object containing a hosted MP4 video URL (video_url), the fal.ai request ID (fal_request_id), the random seed used (seed), the model name, the original prompt, and the configured duration, resolution, and aspect ratio. The video is immediately streamable from the returned URL.","failureModes":["Invalid or missing prompt returns a 400 or validation error","Unsupported aspect ratio or resolution value causes request rejection","fal.ai backend timeout or generation failure results in an error response","Payment failure (insufficient USDC) blocks the request via x402 protocol","Model override referencing a non-existent fal.ai model returns an upstream error"],"whenToPreferThis":"Choose this endpoint when you need to generate short AI video clips from text descriptions using the Bytedance Seedance model specifically, with pay-per-call USDC pricing via x402 and no subscription required. Prefer it for autonomous agent workflows needing programmatic, on-demand video generation with configurable aspect ratios (including vertical 9:16 for social media) and resolutions. It is particularly suited for agents that need a simple REST call returning a ready-to-use hosted MP4 URL without managing fal.ai credentials directly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T17:51:57.223Z","isFirstParty":false}