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HyperCLI Speaking Video Generation
x402
HyperCLI Speaking Video Generation is a paid API for AI agents from api.hypercli.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-13).
Generates a speaking/talking-head video by animating an image with a provided audio track and text prompt
Price / call$0.25
Success—
StatusUnknown
How this service works
speaking-video — fixed price $0.25
Output
Returns a JSON object with an access key to retrieve the rendered video, a status URL to poll for job completion, a cancel URL to abort the job, and a render object with job details. The video is generated asynchronously and can be monitored via the status URL.
Example use cases
Create AI avatar for sales pitch
“I need to turn a headshot of our CEO into a talking-head video that delivers our company pitch. Can you animate this photo with the voiceover recording I prepared and make it look professional?”
Generate lip-sync video for training content
“We've got an instructional voiceover for our employee training module, and I want to pair it with an animated portrait of our trainer. Can you create a speaking video that syncs the audio with the image?”
Produce personalized greeting messages
“I want to create custom video greetings where a character appears to speak directly to customers. Can you take this character portrait, add our welcome voiceover, and generate a few speaking avatar videos with different backgrounds?”
Technical details
Endpoint
POSThttps://api.hypercli.com/api/x402/flow/speaking-videoWhen to prefer
Use this endpoint when you need to animate a static image or portrait to sync with audio, creating a talking-head or lip-sync video. Ideal for AI avatar creation, video presentations, or any use case combining a still image with spoken audio into a dynamic video. Prefer over text-to-video when you already have a specific image and audio track to combine.
Side effects
- Invalid or inaccessible image_url returns an error or failed render
- Invalid or inaccessible audio_url causes audio processing failure
- Unsupported width/height dimensions may cause rendering errors
- Missing required prompt field results in a validation error
- Payment failure via x402 protocol prevents job creation
- Async job timeout if render takes too long on the backend
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| width | — | |
| height | — | |
| prompt | string | |
| dry_run | boolean | |
| file_ids | — | |
| negative | — | |
| audio_url | — | |
| image_url | — | |
| notify_url | — |
Output
Schema · Response
{
"type": "json",
"example": {
"render": {},
"access_key": "example",
"cancel_url": "example",
"status_url": "example"
}
}Tags
x402
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