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Portal Generation - Image to Video (img2vid)
x402
Portal Generation - Image to Video (img2vid) is a paid API for AI agents from gen.portalfoundation.ai, paid per call via x402, $2/call, status unknown (last checked 2026-09-14).
Animates a still image into a short video clip given a motion description prompt
Price / call$2
Success—
StatusUnknown
How this service works
AI Image to Video - Animate still images
Output
A JSON object containing a `videoUrl` field — a URL pointing to the generated animated video clip derived from the input image.
Example use cases
Product demo video from marketing photo
“I have a product photo of our new smartwatch that's just sitting there. Can you animate it so the camera zooms in smoothly, and make the screen glow with a pulsing blue light effect to show it's active?”
Social media content from brand assets
“Turn this landscape photo into a short clip where the clouds drift slowly across the sky and the water in the foreground has gentle ripples. I want to post it on Instagram Stories.”
Real estate listing video enhancement
“I've got a beautiful shot of the living room at https://example.com/living-room.jpg — can you make it so the camera slowly moves from left to right like a virtual walkthrough, and add some subtle light reflecting off the floor?”
Technical details
Endpoint
POSThttps://gen.portalfoundation.ai/api/generate-img2vidWhen to prefer
Choose this endpoint when you need to animate a specific existing still image into video using a text-guided motion description. Prefer this over text-to-video endpoints when you already have a source image and want to preserve its visual content while adding motion. Use over generic video generators when you need image-grounded output rather than fully synthesized scenes.
Side effects
- Missing prompt field returns a validation error
- Invalid or inaccessible imageUrl returns an error fetching the image
- Both imageUrl and imageBase64 absent may result in an error or a text-only animation attempt
- Unsupported model ID returns a model not found error
- Payment failure via x402 (insufficient funds or unsupported wallet) blocks the request
- Large images or long motion descriptions may time out or exceed quota
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| model | string | Model ID |
| promptrequired | string | Motion description |
| imageUrl | string | URL of image to animate |
| imageBase64 | string | Base64 encoded image |
Output
Schema · Response
{
"videoUrl": {
"type": "string",
"description": "URL of the generated video"
}
}Tags
x402
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