{"uid":"cap_CpaJOgY6VyYQlxF564RyJ","slug":"x402engine-fast-video-generation-716db0e8","name":"x402engine Fast Video Generation","description":"108 production APIs behind HTTP 402 micropayments. 72 LLMs, Kling V3 and Hailuo video generation, image generation, code execution, travel search, web scraping, TTS, and transaction simulation. Pay with USDC on Base, USDm on MegaETH, or USDC on Solana.","url":"https://x402engine.app/api/video/fast","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","bodyType","body","method"],"properties":{"body":{"type":"object","required":["prompt"],"properties":{"prompt":{"type":"string","example":"A cinematic drone shot rising over a misty mountain valley at sunrise","description":"Describe the scene, motion, and camera direction"},"duration":{"type":"string","default":"5","example":"5","description":"Fixed video duration"},"aspect_ratio":{"type":"string","default":"16:9","example":"16:9","description":"Output aspect ratio: 16:9, 9:16, or 1:1"},"generate_audio":{"type":"boolean","default":false,"example":false,"description":"Audio generation is fixed off for deterministic per-call pricing"},"negative_prompt":{"type":"string","example":"blur, distortion, low quality","description":"Visual qualities or artifacts to avoid"}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.55","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.55/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.55","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.55","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_e9is3GQritjGUNTVpHf8z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.55","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a short video clip quickly from a text prompt or image input, paid via USDC micropayment at $0.55 per call","exampleAgentPrompt":"Generate a short video clip of a golden retriever playing in autumn leaves in a sunny park — make it fast and cinematic.","exampleUseCases":[{"title":"AI-generated product demo video","prompt":"Create a quick video showing a sleek smartphone floating against a dark background with light trails swirling around it — I need it fast for a pitch deck."},{"title":"Social media content creation","prompt":"Generate a short cinematic video of a cozy coffee shop in the rain, warm lights glowing through the window, for my brand's Instagram reel."},{"title":"Animated scene for storytelling","prompt":"Make a fast AI video of a lone astronaut walking across a red Martian landscape at sunset with dramatic lighting — I need it within seconds for a storyboard."}],"resultDescription":"Returns a generated video file or a URL pointing to the rendered video clip, typically a short duration clip (a few seconds) produced by a fast video generation model such as Hailuo or Kling V3.","failureModes":["Payment failure if USDC/USDm wallet balance is insufficient","Prompt rejected if it violates content policy","Timeout if the model is under heavy load","Empty or corrupt video output if the prompt is too vague or contradictory","402 HTTP error if the micropayment header is missing or malformed"],"whenToPreferThis":"Choose this endpoint when you need fast, pay-per-call video generation without a subscription, especially within an AI agent pipeline that requires on-demand video synthesis billed in USDC. Prefer this over subscription-based video APIs when usage is sporadic or cost-per-call billing is preferred. It's ideal for agentic workflows that need to generate video clips dynamically at runtime.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:41:49.638Z","isFirstParty":false}