{"uid":"cap_vIuIsL1n43YHi2cmzFS7H","slug":"x402engine-video-quality-kling-v3-pro-5-second-video-generation-856ff3f7","name":"x402engine Video Quality — Kling V3 Pro 5-Second Video Generation","description":"Generate a production-quality 5-second video with Kling V3 Pro","url":"https://x402engine.app/api/video/quality","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":"Close-up of glowing fireflies moving through a forest at twilight, shallow depth of field","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":"0.7","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":"$0.7/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.7","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.7","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mtID9aXrRBt_ZWJM8bFe4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.7","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a production-quality 5-second video clip using Kling V3 Pro from a text prompt, with configurable aspect ratio and negative prompt, via HTTP 402 micropayment at $0.70 USDC per call.","exampleAgentPrompt":"Generate a 5-second cinematic video of a close-up of glowing fireflies moving through a misty forest at twilight with shallow depth of field, in 16:9 format, and avoid blur or low quality artifacts.","exampleUseCases":[{"title":"Social media reel from product description","prompt":"Create a 5-second vertical 9:16 video of a steaming latte being poured in a cozy coffee shop with warm lighting — avoid any blurry or overexposed areas."},{"title":"Cinematic nature scene for presentation","prompt":"Generate a 5-second 16:9 video of ocean waves crashing on a rocky cliff at golden hour with dramatic lighting and camera motion — no distortion or low-quality rendering."},{"title":"Square loop for digital signage","prompt":"Make a 5-second square 1:1 video of a neon-lit city street at night with rain reflections and pedestrians walking — keep it sharp and avoid any pixelation or noise."}],"resultDescription":"A production-quality 5-second video clip generated by Kling V3 Pro, returned as a video file or URL. The output reflects the described scene, motion, and camera direction from the prompt, rendered at the specified aspect ratio (16:9, 9:16, or 1:1) without audio.","failureModes":["Prompt too vague or ambiguous resulting in off-target video content","Invalid aspect_ratio value outside 16:9, 9:16, or 1:1 causing request rejection","Payment failure or insufficient USDC balance blocking the call","Generation timeout if Kling V3 Pro backend is under high load","Negative prompt conflicts with main prompt causing degraded output"],"whenToPreferThis":"Choose this endpoint when you need a short, production-quality text-to-video clip (exactly 5 seconds) powered by Kling V3 Pro, accessed via a simple pay-per-call micropayment model with no subscription or API key setup. It is best suited for agents that need deterministic per-call pricing ($0.70 USDC), support for multiple aspect ratios, and no audio output for clean video composition.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T03:45:45.321Z","isFirstParty":false}