Reve Image 1.0 API: Pricing, Documentation

Reve Image 1.0 API, developers can implement comprehensive image manipulation features that go beyond simple generation. The API supports image editing workflows where users can modify and remix existing visuals, making it ideal for creative tools and content transformation applications.

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Reve Image Generation API Documentation

https://gateway.pixazo.ai/reve-image/v1/image-edit

Authentication

All requests require an API key passed via header.

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

Image Edit - Reve Image generation API

1 image + 1 instruction → 1 image

Request Code

POST https://gateway.pixazo.ai/reve-image/v1/image-edit
Content-Type: application/json
Cache-Control: no-cache
Ocp-Apim-Subscription-Key: YOUR_SUBSCRIPTION_KEY

{
  "image": "https://example.com/photo.jpg",
  "prompt": "Add \"HELLO WORLD\" text in the middle of this image in a modern font, white text"
}

import requests

url = "https://gateway.pixazo.ai/reve-image/v1/image-edit"
headers = {
    "Content-Type": "application/json",
    "Cache-Control": "no-cache",
    "Ocp-Apim-Subscription-Key": "YOUR_SUBSCRIPTION_KEY"
}
data = {
    "image": "https://example.com/photo.jpg",
    "prompt": "Add \"HELLO WORLD\" text in the middle of this image in a modern font, white text"
}

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

const url = 'https://gateway.pixazo.ai/reve-image/v1/image-edit';

const data = {
  image: 'https://example.com/photo.jpg',
  prompt: 'Add \"HELLO WORLD\" text in the middle of this image in a modern font, white text'
};

fetch(url, {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Cache-Control': 'no-cache',
    'Ocp-Apim-Subscription-Key': 'YOUR_SUBSCRIPTION_KEY'
  },
  body: JSON.stringify(data)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));

curl -v -X POST "https://gateway.pixazo.ai/reve-image/v1/image-edit" \
  -H "Content-Type: application/json" \
  -H "Cache-Control: no-cache" \
  -H "Ocp-Apim-Subscription-Key: YOUR_SUBSCRIPTION_KEY" \
  --data-raw '{
    "image": "https://example.com/photo.jpg",
    "prompt": "Add \"HELLO WORLD\" text in the middle of this image in a modern font, white text"
  }'

Output

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}

Try Now

Webhook (Optional)

Add the X-Webhook-URL header to your submit request to receive a POST callback when the job completes — no polling required.

Using curl? These are HTTP request headers — pass each with -H, e.g. -H "X-Webhook-URL: https://your-server.com/webhook/callback". Do not paste them as bare lines, and end every line of a multi-line command with \.

Webhook Headers

Header	Required	Default	Description
`X-Webhook-URL`	Yes (to enable)	—	HTTPS endpoint on your server that will receive the `POST` callback. Must respond `2xx` within a few seconds (process async if needed).
`X-Webhook-Mode`	No	`terminal`	`terminal` — fires once at the final status (`COMPLETED`/`FAILED`/`ERROR`). `sync` — fires on every poll cycle plus the terminal event, and caps the queue’s polling delay at 15s for tighter progress updates.

Example: enable webhook

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

Callback Payload

Your endpoint receives a POST application/json with the same shape as the GET /v2/requests/status/{request_id} response. Example terminal callback (mode terminal):

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "COMPLETED",
  "model_id": "reve-image-generation",
  "error": null,
  "output": {
    "media_url": [
      "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/v1/reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/output.png"
    ],
    "media_type": "image/png"
  },
  "created_at": "2026-05-22T13:17:32.110Z",
  "updated_at": "2026-05-22 13:19:23",
  "completed_at": "2026-05-22 13:19:23"
}

Failure callback shape

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "ERROR",
  "model_id": "reve-image-generation",
  "error": "Description of the error",
  "output": null,
  "created_at": "...",
  "updated_at": "...",
  "completed_at": "..."
}

Delivery semantics

terminal mode (default) — exactly one POST when the request reaches a terminal status. No callback during PROCESSING.
sync mode — POST on every status poll (with delay capped at ~15s) plus a final POST at terminal status. Use when you want progress updates.
Idempotency — use request_id as your idempotency key. Network retries can deliver the same callback more than once; your handler must tolerate duplicates.
Response — respond 200 OK within a few seconds. The queue does not block on slow handlers, but persistent failures may stop further deliveries.
HTTPS required — plain http:// URLs are rejected.

Request Parameters - Image Edit

Parameter	Required	Type	Default	Allowed values / range	Description
`image`	Yes	string	—	Publicly accessible HTTPS image URL (JPG, PNG or WEBP)	Source image to edit. The gateway fetches this URL and passes it to Reve as the edit reference image.
`prompt`	Yes	string	—	1–2560 characters	Text instruction describing the edit to apply (sent to Reve as `edit_instruction`). Automatically enhanced by the model, so plain, specific wording works best.
`aspect_ratio`	No	string	Aspect ratio of the input image	`16:9`, `9:16`, `3:2`, `2:3`, `4:3`, `3:4`, `1:1`	Aspect ratio of the edited image. If omitted, the input image’s aspect ratio is preserved.
`version`	No	string	`"latest"`	`"latest"`, `"latest-fast"`, `"reve-edit@20250915"`, `"reve-edit-fast@20251030"`	Reve edit model version. `"latest"` always tracks the newest release; the `-fast` variants trade some quality for lower latency.
`test_time_scaling`	No	number	`1`	1–15 (integer or decimal)	Extra model effort for a higher-quality result. Does not slow the request down, but any value above `1` costs proportionally more credits; values above `5` only occasionally improve the image.
`postprocessing`	No	array	none	`upscale` (`upscale_factor` 2, 3 or 4), `remove_background`, `fit_image` (`max_dim` / `max_width` / `max_height`, max 4096), `effect` (`effect_name`)	Optional list of operations applied to the image after generation, e.g. `[{"process": "upscale", "upscale_factor": 2}]`. Upscale, background removal and effects add cost and processing time in proportion to image size; `fit_image` is free.

Content Item Types & Limits

Type	Max	Format / Size	Description
image	1	JPG, PNG, WEBP	Image to edit.

Example Request

{
  "image": "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/v1/nano-banana-2-image-to-image-batch_019eacab-dc06-7502-95d0-927f64f29bb60/output.jpg",
  "prompt": "Replace the sky with a dramatic sunset and add a flock of birds in the distance"
}

Response

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}

Request Headers

Header	Value
Content-Type	application/json
Cache-Control	no-cache
Ocp-Apim-Subscription-Key	YOUR_SUBSCRIPTION_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 'reve-image-generation' not found or is disabled"
}

Error via Status/Webhook

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "ERROR",
  "model_id": "reve-image-generation",
  "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/reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"

Response (Completed)

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "COMPLETED",
  "model_id": "reve-image-generation",
  "error": null,
  "output": {
    "media_url": [
      "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/v1/reve-image_019dxxxx-xxxx/output.png"
    ],
    "media_type": "image/png"
  },
  "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\|null	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.

Reve Image Generation API Pricing

Your request will cost $0.06 per image.

Image to Image (Image Editing — Remix)

Reve Image Generation API Documentation

https://gateway.pixazo.ai/reve-image/v1/image-edit-remix

Authentication

All requests require an API key passed via header.

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

Image Remix - Reve Image generation API

1–6 images + 1 prompt → 1 image

Request Code

POST https://gateway.pixazo.ai/reve-image/v1/image-edit-remix
Content-Type: application/json
Cache-Control: no-cache
Ocp-Apim-Subscription-Key: YOUR_SUBSCRIPTION_KEY

{
  "prompt": "A beautiful sunset over mountains with vibrant colors",
  "reference_images": [
    "https://example.com/city-photo.jpg"
  ],
  "aspect_ratio": "16:9"
}

import requests
import json

url = "https://gateway.pixazo.ai/reve-image/v1/image-edit-remix"
headers = {
    "Content-Type": "application/json",
    "Cache-Control": "no-cache",
    "Ocp-Apim-Subscription-Key": "YOUR_SUBSCRIPTION_KEY"
}
data = {
    "prompt": "A beautiful sunset over mountains with vibrant colors",
    "reference_images": [
        "https://example.com/city-photo.jpg"
    ],
    "aspect_ratio": "16:9"
}

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

const url = 'https://gateway.pixazo.ai/reve-image/v1/image-edit-remix';
const headers = {
  'Content-Type': 'application/json',
  'Cache-Control': 'no-cache',
  'Ocp-Apim-Subscription-Key': 'YOUR_SUBSCRIPTION_KEY'
};
const body = {
  prompt: 'A beautiful sunset over mountains with vibrant colors',
  reference_images: [
    'https://example.com/city-photo.jpg'
  ],
  aspect_ratio: '16:9'
};

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

curl -v -X POST "https://gateway.pixazo.ai/reve-image/v1/image-edit-remix" \
  -H "Content-Type: application/json" \
  -H "Cache-Control: no-cache" \
  -H "Ocp-Apim-Subscription-Key: YOUR_SUBSCRIPTION_KEY" \
  --data-raw '{
    "prompt": "A beautiful sunset over mountains with vibrant colors",
    "reference_images": [
        "https://example.com/city-photo.jpg"
    ],
    "aspect_ratio": "16:9"
  }'

Output

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}

Try Now

Webhook (Optional)

Add the X-Webhook-URL header to your submit request to receive a POST callback when the job completes — no polling required.

Webhook Headers

Header	Required	Default	Description
`X-Webhook-URL`	Yes (to enable)	—	HTTPS endpoint on your server that will receive the `POST` callback. Must respond `2xx` within a few seconds (process async if needed).
`X-Webhook-Mode`	No	`terminal`	`terminal` — fires once at the final status (`COMPLETED`/`FAILED`/`ERROR`). `sync` — fires on every poll cycle plus the terminal event, and caps the queue’s polling delay at 15s for tighter progress updates.

Example: enable webhook

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

Callback Payload

Your endpoint receives a POST application/json with the same shape as the GET /v2/requests/status/{request_id} response. Example terminal callback (mode terminal):

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "COMPLETED",
  "model_id": "reve-image-generation",
  "error": null,
  "output": {
    "media_url": [
      "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/v1/reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/output.png"
    ],
    "media_type": "image/png"
  },
  "created_at": "2026-05-22T13:17:32.110Z",
  "updated_at": "2026-05-22 13:19:23",
  "completed_at": "2026-05-22 13:19:23"
}

Failure callback shape

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "ERROR",
  "model_id": "reve-image-generation",
  "error": "Description of the error",
  "output": null,
  "created_at": "...",
  "updated_at": "...",
  "completed_at": "..."
}

Delivery semantics

terminal mode (default) — exactly one POST when the request reaches a terminal status. No callback during PROCESSING.
sync mode — POST on every status poll (with delay capped at ~15s) plus a final POST at terminal status. Use when you want progress updates.
Idempotency — use request_id as your idempotency key. Network retries can deliver the same callback more than once; your handler must tolerate duplicates.
Response — respond 200 OK within a few seconds. The queue does not block on slow handlers, but persistent failures may stop further deliveries.
HTTPS required — plain http:// URLs are rejected.

Request Parameters - Image Remix

Parameter	Required	Type	Default	Allowed values / range	Description
`prompt`	Yes	string	—	1–2560 characters	Text description of the image to create from the references. May contain XML `<img>` tags that refer to a specific reference image by its index in `reference_images`. Automatically enhanced by the model.
`reference_images`	Yes	array of string	—	1–6 publicly accessible HTTPS image URLs	Reference images to remix. Each image must be at most 40 MB and 33,554,432 pixels; across all references, at most 100 MB and 50,331,648 pixels in total.
`aspect_ratio`	No	string	Chosen automatically by the model	`16:9`, `9:16`, `3:2`, `2:3`, `4:3`, `3:4`, `1:1`	Aspect ratio of the generated image. If omitted, Reve picks the ratio that best suits the prompt and reference images.
`version`	No	string	`"latest"`	`"latest"`, `"latest-fast"`, `"reve-remix@20250915"`, `"reve-remix-fast@20251030"`	Reve remix model version. `"latest"` always tracks the newest release; the `-fast` variants trade some quality for lower latency.
`test_time_scaling`	No	number	`1`	1–15 (integer or decimal)	Extra model effort for a higher-quality result. Does not slow the request down, but any value above `1` costs proportionally more credits; values above `5` only occasionally improve the image.
`postprocessing`	No	array	none	`upscale` (`upscale_factor` 2, 3 or 4), `remove_background`, `fit_image` (`max_dim` / `max_width` / `max_height`, max 4096), `effect` (`effect_name`)	Optional list of operations applied to the image after generation, e.g. `[{"process": "upscale", "upscale_factor": 2}]`. Upscale, background removal and effects add cost and processing time in proportion to image size; `fit_image` is free.

Example Request

{
  "prompt": "A beautiful sunset over mountains with vibrant colors",
  "reference_images": [
    "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/recraft/a-breathtaking-mountain-landscape-at-golden-hour-w-1781619287937-0.webp"
  ],
  "aspect_ratio": "16:9"
}

Response

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}

Request Headers

Header	Value
Content-Type	application/json
Cache-Control	no-cache
Ocp-Apim-Subscription-Key	YOUR_SUBSCRIPTION_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 'reve-image-generation' not found or is disabled"
}

Error via Status/Webhook

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "ERROR",
  "model_id": "reve-image-generation",
  "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/reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"

Response (Completed)

{
  "request_id": "reve-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "COMPLETED",
  "model_id": "reve-image-generation",
  "error": null,
  "output": {
    "media_url": [
      "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/v1/reve-image_019dxxxx-xxxx/output.png"
    ],
    "media_type": "image/png"
  },
  "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\|null	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.

Reve Image Generation API Pricing

Your request will cost $0.06 per image.