{"version":"1","model":{"id":"wan/v2.7/text-to-video","name":"WAN 2.7 (T2V)","kind":"video","availability":"available","available":true,"restricted":false,"api_key_only":false,"description":"WAN 2.7 text-to-video — Alibaba's latest generation video model with aspect ratio, resolution, and duration controls plus optional custom audio.","categories":["t2v"],"prompt_required":true,"prompt_supported":true,"supports":{"audioGeneration":true,"referenceAudio":true},"aspect_ratios":["16:9","9:16","1:1","4:3","3:4"],"resolutions":["720p","1080p"],"durations":[2,3,4,5,6,7,8,9,10,11,12,13,14,15],"base_credits":25,"api_gross_margin_percent":20,"added_at":"2026-06-13","popularity_rank":264,"example_prompt":"An ancient stone lighthouse on a rugged Atlantic coastline during a fierce storm, enormous waves crashing against the jagged rocks below, lighthouse beam sweeping through thick rain and mist, bioluminescent blue foam swirling in the surge, dramatic cinematic wide angle","preview":{"video":"https://cdn.artemotion.ai/file/artemotion-ai-bckt/model-previews/wan-2.7-t2v-fal-v1-sm.mp4"},"schema_url":"/api/v1/models?id=wan%2Fv2.7%2Ftext-to-video","input_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","$id":"https://www.artemotion.ai/api/v1/models?id=wan%2Fv2.7%2Ftext-to-video","title":"WAN 2.7 (T2V) generation request","description":"Request body accepted by POST /api/v1/generate for wan/v2.7/text-to-video.","type":"object","properties":{"model_id":{"type":"string","const":"wan/v2.7/text-to-video","description":"ArtEmotion model identifier."},"extra":{"type":"object","additionalProperties":true,"description":"Model-specific settings may also be nested here."},"max_credits":{"type":"number","minimum":1,"description":"Reject before submission if the estimated list price exceeds this cap."},"webhook_url":{"type":"string","format":"uri","maxLength":2048},"webhook_secret":{"type":"string","maxLength":512},"folder_id":{"type":"string"},"prompt":{"type":"string"},"negative_prompt":{"title":"Negative Prompt","description":"Content to avoid in the video. Max 500 characters.","type":"string"},"enable_prompt_expansion":{"title":"Enable Prompt Expansion","description":"Enable intelligent prompt rewriting.","default":true,"type":"boolean"},"seed":{"title":"Seed","description":"Random seed for reproducibility (0-2147483647).","type":"integer"},"aspect_ratio":{"type":"string","enum":["16:9","9:16","1:1","4:3","3:4"]},"resolution":{"type":"string","enum":["720p","1080p"]},"duration":{"type":"number","enum":[2,3,4,5,6,7,8,9,10,11,12,13,14,15]},"audio_url":{"type":"string","format":"uri"}},"required":["model_id","prompt"],"additionalProperties":false},"parameters":[{"key":"negative_prompt","label":"Negative Prompt","type":"text","description":"Content to avoid in the video. Max 500 characters."},{"key":"enable_prompt_expansion","label":"Enable Prompt Expansion","type":"toggle","default":true,"description":"Enable intelligent prompt rewriting."},{"key":"seed","label":"Seed","type":"seed","description":"Random seed for reproducibility (0-2147483647)."}]}}