Name: Face Swap API: Swap Faces Between Two Images
Brand: magicapi
SKU: api-magicapi-faceswap
Availability: InStock
Rating: 4.29 (7 reviews)
Author: API Market

# 🎭 FaceSwap API: Instantaneous Face Swapping

![24 hour Uptime](https://uptime.magicapi.dev/api/badge/28/uptime/24?label=24%20Hour%20Uptime&labelSuffix=days)  | ![30 Days Uptime](https://uptime.magicapi.dev/api/badge/28/uptime/720?label=30%20days%20Uptime&labelSuffix=days)

### 🔗 [Documentation](https://docs.api.market/api-product-docs/faceswap-api)

> Seamlessly Swap Faces Between Images in Seconds


The FaceSwap API provides a robust and efficient solution for developers looking to integrate face swapping capabilities into their applications. By simply providing URLs of two images, this API can swap the faces between them, producing a new image that combines elements of both originals.

**Key Features:**
- **Fast and Reliable:** Our API consistently returns results in under 30 seconds, ensuring a smooth and efficient user experience.
- **Cost-Effective:** Designed with efficiency in mind, this API offers competitive pricing, making it accessible for projects of all sizes.
- **High Quality Outputs:** Utilize advanced algorithms to ensure high-quality face swaps with natural-looking results.
- **Content Filtering:** The API automatically filters out NSFW content, ensuring that it is not processed.

## Usage Policy
**This API cannot be used for any NSFW content, nudity, or other adult material. If any such use is detected, your subscription will be immediately cancelled with no refund possible.**  

If you wish to **purchase this model** for your own use, please **send us a message using the embedded chat**. We can install the model in your own GPU cloud account and also provide **serverless GPU deployments**. Once you own the model, you are free to use it in any manner you like.

---
## Pricing

This listing provides image face swaps. One API unit processes one image. Video APIs have separate listings and unit rules.

| Monthly plan | Price | Included API units |
| --- | ---: | ---: |
| START | $4.99 | 700 |
| Pro | $15 | 2,600 |
| Ultra | $49 | 9,700 |
| Mega | $99 | 19,600 |
| Giga | $199 | 43,200 |
| Grow | $499 | 117,800 |

These public monthly plans have hard limits. Existing subscriptions retain their current configuration until an explicitly communicated change or upgrade. Free and PAYG terms remain as shown on their pricing cards.

---

**Example Use Case:**
Swap the face from an AI-generated studio headshot of a young man onto an AI-generated photo of an older man in a navy suit. Provide the API with URLs for both images, and within seconds, receive a new image where the headshot's face sits naturally on the man in the suit.

**Step 1: FaceSwap Image Request:**
Send a request like below with two images. The face from "swap_image" is used and is put on "target_image"

```bash
curl -X 'POST' \
  'https://api.magicapi.dev/api/v1/magicapi/faceswap/faceswap-image' \
  -H 'accept: application/json' \
  -H 'x-api-market-key: your-api-key' \
  -H 'Content-Type: application/json' \
  -d '{
  "input": {
    "swap_image": "https://blog.api.market/wp-content/uploads/2026/10/ai-man-headshot-oct24-api-market.jpg",
    "target_image": "https://blog.api.market/wp-content/uploads/2026/10/ai-man-office-suit-oct24-api-market.jpg"
  }
}'
```

**Example Response:**
```json
{
  "request_id": "2d1965e5-b1d6-48af-a274-bcd5b871ba93-u1"
}
```

**Step 2: Get Processed Image Result:**
Use the `request_id` returned in the response of the previous request to get the final processed image.

```bash
curl -X 'POST' \
  'https://api.magicapi.dev/api/v1/magicapi/faceswap/result' \
  -H 'accept: application/json' \
  -H 'x-api-market-key: your-api-key' \
  -H 'Content-Type: application/json' \
  -d '{
  "request_id": "2d1965e5-b1d6-48af-a274-bcd5b871ba93-u1"
}'
```

**Example Response:**
```json
{
  "start_time": "10/23/2026, 22:53:30",
  "status": "processed",
  "output": "https://storage.googleapis.com/api-market-faceswap-outputs-prod/face_swap/20261023_225335_d83278dc7179428889dbb44f2e60aad8.jpg?X-Goog-Algorithm=GOOG4-RSA-SHA256&...",
  "processed_time": "10/23/2026, 22:53:37"
}
```

While the job runs, `status` is `processing` and `output` is empty. The `output` link is a signed URL that expires after 48 hours, so download the image promptly.


**Visual Examples:**

Input Images:
- Swap image (AI-generated headshot): ![AI-generated studio headshot of a young man](https://blog.api.market/wp-content/uploads/2026/10/ai-man-headshot-oct24-api-market.jpg)
- Target image (AI-generated photo): ![AI-generated photo of an older man in a navy suit](https://blog.api.market/wp-content/uploads/2026/10/ai-man-office-suit-oct24-api-market.jpg)

Resulting Image:
- ![Result: the headshot's face on the man in the navy suit](https://blog.api.market/wp-content/uploads/2026/10/faceswap-v1-output-2d1965e5-api-market.jpg)

**Why Choose FaceSwap API?**
Unlike other face swapping technologies, our API is not only fast but also reliably returns results within a 30-second window, regardless of the server load. This makes it an excellent choice for applications requiring real-time processing and consistent performance. The added security of automatic NSFW content filtering ensures that your application remains appropriate for all users.

Integrate the FaceSwap API into your application today to add a fun and engaging element that impresses your users with both speed and quality!



## List of Errors/Status Codes

### Authentication Errors

	•	Status Code: 401
	•	Error Message: “Invalid or missing API key”

###  Input Validation Errors

	•	Status Code: 400
	•	Error Messages:
	•	“Invalid JSON in request body”
	•	“Missing required fields in request body”
	•	“Invalid URL in request body”

### Processing Errors

	•	Status Code: 500
	•	Error Messages:
	•	“Failed to fetch data from external API”
	•	“Failed to upload image to S3”
	•	“The model failed to process the image”
	•	“Unable to process the image. {specific_error_message}”

### Rate Limiting Errors

	•	Status Code: 429
	•	Error Message: “Too many requests. Please try again later.”

### Generic Errors

	•	Status Code: 500
	•	Error Message: “Internal server error.”

### Successful Response

	•	Status Code: 200
	•	Message: “OK”


## Terms of Use

MagicAPI Inc. strictly prohibits the use of the Faceswap API for any illegal or non-consensual activities, including but not limited to creating or sharing non-consensual, sexual, or otherwise inappropriate content. Any user found engaging in such activities will be immediately banned from the platform and reported to the relevant authorities. By clicking Subscribe and using the API, you are giving consent to the terms and conditions of this API. You agree to adhere to these guidelines and understand that violation of these terms will result in severe consequences. MagicAPI Inc. is committed to maintaining a safe and respectful environment for all users.


Send two image URLs and get back one image with the face from one swapped onto the other, with results in under 30 seconds. Available on api.market.

Face Swap API: Swap Faces Between Two Images

FaceSwap API

Free

MagicAPI

PAYG

START

Ultra

Mega

Giga

Grow

This is one of the best FaceSwap API on the Internet. Simple, reliable, affordable and easy to use. 
Highly recommended.

Please!!! add face index as it was in the old API!

Please, come back  target_face_index paramster ! 

this service is work, can't wait to use pro version. still waiting bosss approvral

I gave 4 stars for the developer because his/her giving us free trial favour. It doesn't work due to internal server error unfortunately. I couldn't try. 

🎭 FaceSwap API: Instantaneous replaces face with one another

Enterprise FaceSwap: On-Premises Deployment