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Echo Router Video Generation
x402
Echo Router Video Generation is a paid API for AI agents from echo.router.merit.systems, paid per call via x402, ~$1/call (observed), status unknown (last checked 2026-09-14).
Generates videos using OpenAI's Sora models (sora-2 or sora-2-pro) from a text prompt with configurable size and duration.
Avg. price / call~$1observed
Success—
StatusUnknown
How this service works
Generates videos using OpenAI's video generation models. Accepts various parameters to customize video output including prompts and configuration options.
Output
Returns a video job object with a unique ID, status (queued/in_progress/completed/failed), progress (0–100), model used (sora-2 or sora-2-pro), duration in seconds, creation/expiry/completion timestamps, and any error details if the job failed.
Example use cases
Example prompt
“Generate a 8-second Sora video of a golden retriever running through a sunlit meadow at sunrise — use the sora-2-pro model and 1280x720 size.”
Technical details
Endpoint
POSThttps://echo.router.merit.systems/videosWhen to prefer
Use this endpoint when you need to generate short AI videos (4–12 seconds) from a text prompt using OpenAI's Sora models, especially when you need sora-2 or sora-2-pro quality. Prefer this over image generation endpoints when motion or temporal content is required.
Side effects
- Invalid model name returns an error object with code and message
- Unsupported seconds value (not 4, 8, or 12) may cause validation failure
- Invalid or missing prompt may result in a failed job status
- Job may remain in queued or in_progress state for extended periods for longer videos
- Expired video job (past expires_at) no longer accessible
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| size | string | |
| model | string | |
| prompt | string | |
| seconds | string |
Output
Schema · Response
{
"id": {
"type": "string"
},
"size": {
"type": "string"
},
"error": {
"type": "object",
"nullable": true,
"required": [
"code",
"message"
],
"properties": {
"code": {
"type": "string"
},
"param": {
"type": "string",
"nullable": true
},
"message": {
"type": "string"
}
},
"additionalProperties": false
},
"model": {
"enum": [
"sora-2",
"sora-2-pro"
],
"type": "string"
},
"object": {
"enum": [
"video"
],
"type": "string"
},
"status": {
"enum": [
"queued",
"in_progress",
"completed",
"failed"
],
"type": "string"
},
"seconds": {
"anyOf": [
{
"enum": [
4
],
"type": "number"
},
{
"enum": [
8
],
"type": "number"
},
{
"enum": [
12
],
"type": "number"
}
]
},
"progress": {
"type": "number",
"maximum": 100,
"minimum": 0
},
"created_at": {
"type": "number"
},
"expires_at": {
"type": "number"
},
"completed_at": {
"type": "number",
"nullable": true
},
"remixed_from_video_id": {
"type": "string"
}
}Tags
x402
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