Use Veo 2.0 Generate 001 with Comfy Router

Call veo/veo-2.0-generate-001 through Comfy Router: endpoint, request shape and the response Router returns.

Use veo/veo-2.0-generate-001 with the Comfy Router API. Veo provides the model; Router gives it the shared authentication and request route below.

Quick start

Create a key at platform.comfy.org/profile/api-keys and export it as COMFY_API_KEY. The Python and TypeScript snippets use the Comfy SDKs (pip install comfy-sdk, npm install @comfyorg/sdk); the cURL snippet is the same call over raw HTTP.

Model ID: veo/veo-2.0-generate-001

Endpoint: POST https://api.comfy.org/v2/models/veo/veo-2.0-generate-001

Python

import uuid
from comfy_sdk import Comfy

# Reads COMFY_API_KEY from the environment. Save this key and reuse it if you
# retry this request after the SDK returns an error.
idempotency_key = str(uuid.uuid4())
with Comfy() as client:
    result = client.models.run(
        "veo/veo-2.0-generate-001",
        {
            # Request fields are the provider's own — see Input below.
        },
        idempotency_key=idempotency_key,
    )

print(result)

Schema

Input

Router has not published an authored input schema for this model yet: GET /v2/models/veo/veo-2.0-generate-001/openapi.json returns an open object with x-comfy-input-schema-authored: false. Router forwards the body to Veo unchanged, so Veo’s own API reference is authoritative for the request fields, and nothing is validated server side.

Output

done · boolean

Whether the operation has completed

error · object

Error details, present if the operation failed

error.code · integer

gRPC error code

error.message · string

Error message

name · string

Operation resource name

response · object

The prediction response, present when done is true

response.@type · string

response.raiMediaFilteredCount · integer

Number of videos filtered by responsible AI policies

response.raiMediaFilteredReasons · string[]

Reasons why videos were filtered by responsible AI policies

response.videos · object[]

response.videos[].bytesBase64Encoded · string

Base64-encoded video content

response.videos[].gcsUri · string

Cloud Storage URI of the generated video

response.videos[].mimeType · string

Video MIME type (video/mp4)

Examples

Output

{
  "done": true,
  "name": "projects/example-project/locations/us-central1/publishers/google/models/veo-3.1-fast-generate-001/operations/1a2b3c4d",
  "response": {
    "@type": "type.googleapis.com/cloud.ai.large_models.vision.GenerateVideoResponse",
    "raiMediaFilteredCount": 0,
    "videos": [
      {
        "gcsUri": "https://storage.googleapis.com/EXAMPLE_BUCKET/veo/USER_ID/REQUEST_ID/sample_0.mp4",
        "mimeType": "video/mp4"
      }
    ]
  }
}

Before you ship

Save one Idempotency-Key for each call and reuse it for retries. Router can hold the connection for up to 10 minutes. The SDKs handle authentication; raw HTTP clients send the headers themselves.

Use X-Comfy-Error-Type to classify a failure. A 422 means Router rejected the input before calling the provider. Download generated assets promptly because result URLs can expire.

Headers

Authentication, idempotency, request IDs, error buckets, retry pacing, spend limits.

Using the Router API

Find models, inspect schemas, and retry safely.

Limitations

What Router does not do today, and what to use instead.