Use Gemini Omni Flash Preview with Comfy Router

API Reference for gemini-interactions/gemini-omni-flash-preview, served by Comfy Router from Gemini Interactions.

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: gemini-interactions/gemini-omni-flash-preview Endpoint: POST https://api.comfy.org/v2/models/gemini-interactions/gemini-omni-flash-preview

from comfy_sdk import Comfy

# Reads COMFY_API_KEY from the environment. Each call sends a fresh
# Idempotency-Key and waits up to 10 minutes for the finished result.
with Comfy() as client:
    result = client.models.run(
        "gemini-interactions/gemini-omni-flash-preview",
        {
            # Request fields are the provider's own — see Input below.
        },
    )

print(result)

import { comfy } from "@comfyorg/sdk";

// Reads COMFY_API_KEY from the environment. Each call sends a fresh
// Idempotency-Key and waits up to 10 minutes for the finished result.
const { data } = await comfy.models.run("gemini-interactions/gemini-omni-flash-preview", {
  // Request fields are the provider's own — see Input below.
});

console.log(data);

# Request fields are the provider's own — see Input below.
curl https://api.comfy.org/v2/models/gemini-interactions/gemini-omni-flash-preview \
  -H "X-API-Key: $COMFY_API_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{}'

Schema

Input

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

Output

string

required

Always completed on a Router response. The provider’s other statuses (in_progress, requires_action, failed, cancelled, incomplete, budget_exceeded) do not reach a caller through Router as a 200; they are returned as a Comfy Router error carrying the provider’s body.Possible values: completed

object[]

required

The interaction timeline, in order. Narrowed here from the untyped steps on GeminiInteraction so the output leaf is addressable; the provider keeps adding step types, so an item is additionalProperties: true and only the fields a Router caller reads are declared.

object[]

The typed content blocks of this step.

string

Base64-encoded inline media, on a media block delivered inline. Google caps inline media at 4 MB and requires delivery: uri above it.

string

Media type of data or uri, on a media block.

string

The generated text. Present on a text block, and this is the leaf the nightly Router SDK case asserts (steps[].content[].text).

string

Block kind — text, image, audio, video or document.

string

Reference to media delivered out of band, fetched by the caller from the URI it names.

string

Step kind. model_output is the generated answer; user_input is the caller’s own turn echoed back by the retrieval route; thought is internal reasoning. The tool steps (function_call, function_result, code_execution_call, google_search_call, …) are open-ended and Google adds to them.

object

Token usage for a Gemini interaction.

object[]

Token count for one modality.

string

One of text, image, audio, video, document.

integer

object[]

Token count for one modality.

string

One of text, image, audio, video, document.

integer

Examples

Output

{
  "id": "interactions/3f6c1a90-2b47-4d18-9a55-7c0e8b21d4f3",
  "object": "interaction",
  "status": "completed",
  "steps": [
    {
      "content": [
        {
          "text": "ok",
          "type": "text"
        }
      ],
      "type": "model_output"
    }
  ],
  "usage": {
    "input_tokens_by_modality": [
      {
        "modality": "text",
        "tokens": 9
      }
    ],
    "output_tokens_by_modality": [
      {
        "modality": "text",
        "tokens": 2
      }
    ],
    "total_cached_tokens": 0,
    "total_input_tokens": 9,
    "total_output_tokens": 2,
    "total_thought_tokens": 0,
    "total_tokens": 11
  }
}

Before you ship

The snippets above are the shortest working call. Three things are the same for every model and are documented once on the Comfy Router headers page: send an Idempotency-Key on every paid call and reuse it when you retry, expect the connection to be held up to Router’s 10 minute deadline, and keep X-Comfy-Request-Id from every response. The SDKs do all three for you; the cURL tab does none of them. On failure, X-Comfy-Error-Type names the bucket, and a 422 means the body failed the model’s schema and was never billed.

Headers

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

Quick Start

Typed error handling in Python and TypeScript, reading the 422, walking the catalog.

Limitations

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

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Specifications

Use Gemini Omni Flash Preview with Comfy Router

Quick start

Schema

Input

Output

Examples

Output

Before you ship

Headers

Quick Start

Limitations

​Quick start

​Schema

​Input

​Output

​Examples

​Output

​Before you ship

Headers

Quick Start

Limitations

Quick start

Schema

Input

Output

Examples

Output

Before you ship