Cosmos 3 Super API - AI Image & Video Generation APIs: Pricing, Documentation

Cosmos 3 Super API delivers a unified, high-performance integration layer designed to streamline complex data workflows and accelerate digital transformation across enterprise ecosystems. This robust solution offers developers seamless connectivity, exceptional uptime, and low-latency processing to handle demanding workloads without compromising on speed or reliability. With its intuitive architecture and advanced security protocols, the platform simplifies API management, automates routine tasks, and scales effortlessly to meet growing business demands. By eliminating operational bottlenecks and ensuring data consistency across various internal endpoints, it empowers organizations to optimize their software architecture and unlock maximum technical efficiency.

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Cosmos 3 Super API Documentation

https://gateway.pixazo.ai/cosmos-3-super-text-to-image/v1/cosmos-3-super-text-to-image-request

Authentication

All requests require an API key passed via header.

Header	Type	Required	Description
Ocp-Apim-Subscription-Key	string	Yes	Your API subscription key

Cosmos 3 Super Text to Image generate request

Request Code

POST https://gateway.pixazo.ai/cosmos-3-super-text-to-image/v1/cosmos-3-super-text-to-image-request
Content-Type: application/json
Cache-Control: no-cache
Ocp-Apim-Subscription-Key: YOUR_API_KEY

{
  "prompt": "A futuristic mountain observatory under a star-filled sky, cinematic lighting, photorealistic",
  "negative_prompt": "",
  "image_size": "square_hd",
  "num_inference_steps": 28,
  "guidance_scale": 4,
  "num_images": 1,
  "output_format": "jpeg",
  "enable_prompt_expansion": false,
  "enable_safety_checker": true,
  "sync_mode": false
}

import requests

url = "https://gateway.pixazo.ai/cosmos-3-super-text-to-image/v1/cosmos-3-super-text-to-image-request"
headers = {
    "Content-Type": "application/json",
    "Cache-Control": "no-cache",
    "Ocp-Apim-Subscription-Key": "YOUR_API_KEY"
}
data = {
    "prompt": "A futuristic mountain observatory under a star-filled sky, cinematic lighting, photorealistic",
    "negative_prompt": "",
    "image_size": "square_hd",
    "num_inference_steps": 28,
    "guidance_scale": 4,
    "num_images": 1,
    "output_format": "jpeg",
    "enable_prompt_expansion": false,
    "enable_safety_checker": true,
    "sync_mode": false
}

response = requests.post(url, json=data, headers=headers)
print(response.json())

const url = "https://gateway.pixazo.ai/cosmos-3-super-text-to-image/v1/cosmos-3-super-text-to-image-request";
const headers = {
  "Content-Type": "application/json",
  "Cache-Control": "no-cache",
  "Ocp-Apim-Subscription-Key": "YOUR_API_KEY"
};
const data = {
  "prompt": "A futuristic mountain observatory under a star-filled sky, cinematic lighting, photorealistic",
  "negative_prompt": "",
  "image_size": "square_hd",
  "num_inference_steps": 28,
  "guidance_scale": 4,
  "num_images": 1,
  "output_format": "jpeg",
  "enable_prompt_expansion": false,
  "enable_safety_checker": true,
  "sync_mode": false
};

fetch(url, {
  method: "POST",
  headers: headers,
  body: JSON.stringify(data)
})
.then(response => response.json())
.then(data => console.log(data));

curl -X POST "https://gateway.pixazo.ai/cosmos-3-super-text-to-image/v1/cosmos-3-super-text-to-image-request" \
  -H "Content-Type: application/json" \
  -H "Cache-Control: no-cache" \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  --data-raw '{
    "prompt": "A futuristic mountain observatory under a star-filled sky, cinematic lighting, photorealistic",
    "negative_prompt": "",
    "image_size": "square_hd",
    "num_inference_steps": 28,
    "guidance_scale": 4,
    "num_images": 1,
    "output_format": "jpeg",
    "enable_prompt_expansion": false,
    "enable_safety_checker": true,
    "sync_mode": false
  }'

Output

{
  "request_id": "cosmos-3-super-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/cosmos-3-super-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}

Try Now

Webhook (Optional)

Add the X-Webhook-URL header to your generate request to receive a POST callback instead of polling.

X-Webhook-URL: https://your-server.com/webhook/callback

Request Parameters - Cosmos 3 Super Text to Image generate request

Parameter	Required	Type	Default	Allowed values / range	Description
prompt	Yes	string	—	1–4096 characters	Text prompt for image generation (1-4096 characters).
negative_prompt	No	string	""	≤ 1024 characters	Content to steer away from during generation (max 1024 characters).
enable_prompt_expansion	No	boolean	false	—	Automatically rewrites and enriches your prompt with extra detail before generation to improve results.
enable_agentic_generation	No	boolean	false	—	Enable iterative generation and comparison of multiple candidate images. Each candidate is billed separately.
agentic_max_iterations	No	integer	2	1–3	Maximum refinement rounds (1-3). Only applies if enable_agentic_generation is true.
agentic_samples_per_iteration	No	integer	2	1–3	Number of candidate images generated per iteration (1-3). Only applies if enable_agentic_generation is true.
agentic_early_stop	No	boolean	true	—	Stop refinement early if a candidate is deemed a strong match. Only applies if enable_agentic_generation is true.
image_size	No	string or object	"square_hd"	"square_hd", "square", "portrait_4_3", "portrait_16_9", "landscape_4_3", "landscape_16_9", or {width: integer, height: integer}	Preset aspect ratios: square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3, landscape_16_9. Alternatively, provide a custom object: {"width": integer, "height": integer}.
num_inference_steps	No	integer	28	1–50	Number of refinement steps the model runs while generating. Higher values refine detail and quality but increase processing time; lower values are faster.
guidance_scale	No	float	4	0–20	Controls how closely the output follows your prompt (prompt adherence). Higher values stick more strictly to the prompt; lower values allow more creative variation.
num_images	No	integer	1	1–4	Number of images to generate (1-4). Each image is billed at $0.04.
output_format	No	string	"jpeg"	"jpeg", "png"	Output image format. Allowed: jpeg, png.
enable_safety_checker	No	boolean	true	—	Turns on automatic filtering of unsafe or explicit (NSFW) content. Leave enabled unless you have a specific reason to disable it.
seed	No	integer	—	—	Random seed that controls the generation's randomness. Reuse the same seed with identical settings to reproduce the same result; leave it empty for a different output each time.
sync_mode	No	boolean	false	—	If on, the finished file is sent back directly instead of as a download link. Handy for quick tests; for normal use, leave it off to get a download link.

Example Request

{
  "prompt": "A futuristic mountain observatory under a star-filled sky, cinematic lighting, photorealistic",
  "negative_prompt": "",
  "image_size": "square_hd",
  "num_inference_steps": 28,
  "guidance_scale": 4,
  "num_images": 1,
  "output_format": "jpeg",
  "enable_prompt_expansion": false,
  "enable_safety_checker": true,
  "sync_mode": false
}

Response

{
  "request_id": "cosmos-3-super-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/cosmos-3-super-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}

Request Headers

Header	Value
Content-Type	application/json
Cache-Control	no-cache
Ocp-Apim-Subscription-Key	YOUR_API_KEY

Response Handling

Common status codes.

Code	Meaning
202	Accepted — Request queued
400	Bad Request
401	Unauthorized
402	Insufficient Balance
403	Forbidden
429	Too Many Requests
500	Internal Server Error

Error Responses

Queue system errors and model validation errors.

Queue System Errors

// 402 — Insufficient balance
{
  "error": "Insufficient Balance",
  "message": "Your wallet does not have enough balance."
}

// 400 — Model not found
{
  "error": "Model not found",
  "message": "Model 'cosmos-3-super-text-to-image' not found or is disabled"
}

Error via Status/Webhook

{
  "request_id": "cosmos-3-super-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "ERROR",
  "model_id": "cosmos-3-super-text-to-image",
  "error": "Description of the error",
  "output": null
}

Retrieving Results

Poll the universal status endpoint to check progress and retrieve results.

Endpoint

GET https://gateway.pixazo.ai/v2/requests/status/{request_id}
Ocp-Apim-Subscription-Key: YOUR_API_KEY

cURL Example

curl -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://gateway.pixazo.ai/v2/requests/status/cosmos-3-super-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"

Response (Completed)

{
  "request_id": "cosmos-3-super-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "COMPLETED",
  "model_id": "cosmos-3-super-text-to-image",
  "error": null,
  "output": {
    "media_url": ["https://pub-582b7213209642b9b995c96c95a30381.r2.dev/v1/cosmos-3-super-text-to-image_019dxxxx/output.jpg"],
    "media_type": "image/jpeg"
  },
  "created_at": "2026-03-31T10:00:00.000Z",
  "updated_at": "2026-03-31T10:00:15.000Z",
  "completed_at": "2026-03-31T10:00:15.000Z"
}

Response Fields

Field	Type	Description
request_id	string	Unique request identifier
status	string	QUEUED, PROCESSING, COMPLETED, FAILED, or ERROR
model_id	string	Model that processed the request
error	string\|null	Error message if failed
output.media_url	array	URLs to generated media (R2 CDN)
output.media_type	string	MIME type of the output
created_at	string	When request was created
completed_at	string	When request completed
polling_url	string	Status URL (initial response only)

Status Values

Status	Description
QUEUED	Request accepted, waiting to be processed
PROCESSING	Being processed by the model
COMPLETED	Done — output contains the result
FAILED	Failed — check error field
ERROR	System error — not charged

Status Flow

QUEUED → PROCESSING → COMPLETED
                    → FAILED
                    → ERROR

Typical Workflow

Send a generate request to the API endpoint
Save the request_id from the response
Poll every 5-10 seconds: GET /v2/requests/status/{request_id}
When status is "COMPLETED", download from output.media_url

Tip: Use X-Webhook-URL header to get a callback instead of polling.

Cosmos 3 Super API Pricing

Usage	Price (USD)
Per image	$0.04
Prompt expansion (per request)	$0.02

Image to Video