Grok Imagine 2.0 Ext Image Generation

curl --request POST \
  --url https://api.openveer.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Accept: application/json' \
  --header 'Idempotency-Key: 8eacb46d-ef4e-4f4e-82de-830bd8bc67e2' \
  --header 'X-OpenVeer-Response-Version: 2026-07-27' \
  --data '{
    "model": "grok-imagine-2.0-ext",
    "prompt": "A red apple on a white ceramic plate, clean studio product photo",
    "n": 1,
    "size": "1:1",
    "resolution": "quality",
    "response_format": "url"
  }'

import requests
import uuid

url = "https://api.openveer.com/v1/images/generations"

payload = {
    "model": "grok-imagine-2.0-ext",
    "prompt": "A red apple on a white ceramic plate, clean studio product photo",
    "n": 1,
    "size": "1:1",
    "resolution": "quality",
    "response_format": "url",
}

headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json",
    "Accept": "application/json",
    "Idempotency-Key": str(uuid.uuid4()),
    "X-OpenVeer-Response-Version": "2026-07-27",
}

response = requests.post(url, json=payload, headers=headers)

print(response.status_code, response.json())

const url = "https://api.openveer.com/v1/images/generations";

const payload = {
  model: "grok-imagine-2.0-ext",
  prompt: "A red apple on a white ceramic plate, clean studio product photo",
  n: 1,
  size: "1:1",
  resolution: "quality",
  response_format: "url",
};

const headers = {
  Authorization: "Bearer <token>",
  "Content-Type": "application/json",
  Accept: "application/json",
  "Idempotency-Key": crypto.randomUUID(),
  "X-OpenVeer-Response-Version": "2026-07-27",
};

fetch(url, {
  method: "POST",
  headers: headers,
  body: JSON.stringify(payload),
})
  .then(async (response) => {
    console.log(response.status, await response.json());
  })
  .catch((error) => console.error("Error:", error));

{
  "code": 202,
  "request_id": "2026081111342261665927mpb4IPDb",
  "data": {
    "id": "task_01KZQE5CM0Y3KZ6M1N1BK619MX",
    "object": "generation.task",
    "type": "image",
    "status": "pending",
    "progress": 0,
    "poll_url": "/v1/tasks/task_01KZQE5CM0Y3KZ6M1N1BK619MX"
  }
}

{
  "request_id": "20260811...",
  "error": {
    "message": "`response_format` for grok-imagine-2.0-ext only supports `url` (got: b64_json)",
    "type": "invalid_response_format",
    "param": "",
    "code": "invalid_response_format"
  }
}

{
  "error": {
    "code": 401,
    "message": "Authentication failed. Please check your API key",
    "type": "authentication_error"
  }
}

{
  "error": {
    "code": 402,
    "message": "Insufficient balance. Please top up and try again",
    "type": "payment_required"
  }
}

{
  "error": {
    "code": 429,
    "message": "Too many requests. Please try again later",
    "type": "rate_limit_error"
  }
}