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, $0.5/call, status unknown (last checked 2026-10-10).

Generates videos from text prompts using OpenAI's Sora models, returning a video job object with status tracking and download metadata.

Price / call$0.5

Seller volume →—

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, model used (sora-2 or sora-2-pro), status (queued/in_progress/completed/failed), progress (0–100), video duration in seconds, size, creation timestamp, expiration timestamp, and an error object if the job failed. The agent can poll status to track completion.

Example use cases

Example prompt

“Generate a 12-second Sora-2-Pro video of a golden retriever running along a sunlit beach at sunset, at 1080p resolution.”

Technical details

Endpoint

POSThttps://echo.router.merit.systems/v1/videos?utm_source=zero.xyz

When to prefer

Use this endpoint when the user explicitly wants to generate a video from a text prompt using OpenAI's Sora models. Prefer this over image generation endpoints when the output must be a video clip (not a still image). Choose sora-2-pro for higher quality results or sora-2 for faster/cheaper generation.

Side effects

Invalid model name — must be 'sora-2' or 'sora-2-pro'
Invalid seconds value — must be 4, 8, or 12
Prompt too long or violates content policy, returning error code and message
Payment failure (x402 protocol) causing request rejection
Video generation failure returning status 'failed' with error details
Expired video link if completed_at is too far in the past

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"
  }
}

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