Infinite You
Playground
Try it on WavespeedAI!InfiniteYou AI Face Swap - High-quality face swapping powered by ByteDance’s zero-shot identity preservation technology. Ready-to-use REST inference API, best performance, no cold starts, affordable pricing.
Features
InfiniteYou AI Face Swap
Overview
InfiniteYou is a state-of-the-art AI face swapping model powered by ByteDance’s advanced zero-shot identity preservation technology. Built on FLUX architecture, it delivers high-quality, realistic face swaps while maintaining facial identity characteristics from reference photos.
Features
- High-Quality Face Swapping: Exchange facial identity between source and target images with exceptional realism
- Zero-Shot Learning: No training required - works immediately with any face
- Identity Preservation: Maintains facial features and expressions accurately
- Fast Processing: Optimized for quick inference with no cold starts
- Production Ready: Reliable REST API with consistent performance
Input Parameters
Required
- source_image: URL of the source face image to extract identity from. This should be a clear photo of the face you want to use.
- target_image: URL of the target image where the face will be swapped. The face in this image will be replaced with the source face.
Optional
- seed (integer, default: -1): Random seed for reproducibility. Use -1 for random generation, or specify a fixed value for consistent results.
Output
- Returns an array of URLs pointing to the generated face-swapped images. Each output maintains the pose, lighting, and composition of the target image while replacing the face with the source identity.
Best Practices
- Source Image: Use clear, well-lit photos with the face clearly visible and facing forward for best results
- Target Image: Ensure the target face is also clear and at a similar angle to the source for optimal swapping
- Image Quality: Higher resolution images (1024x1024 or larger) produce better results
- Seed Control: Use fixed seed values when you need reproducible results
Pricing
- Fixed price per generation: $0.03 USD
Use Cases
- Entertainment and creative content
- Photo editing and enhancement
- Avatar creation
- Character design and visualization
Authentication
For authentication details, please refer to the Authentication Guide.
API Endpoints
Submit Task & Query Result
# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/wavespeed-ai/infinite-you" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{}'
# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"
Parameters
Task Submission Parameters
Request Parameters
| Parameter | Type | Required | Default | Range | Description |
|---|---|---|---|---|---|
| target_image | string | Yes | - | - | URL of the target image where the face will be swapped |
| source_image | string | Yes | - | - | URL of the source face image to extract identity from |
Response Parameters
| Parameter | Type | Description |
|---|---|---|
| code | integer | HTTP status code (e.g., 200 for success) |
| message | string | Status message (e.g., “success”) |
| data.id | string | Unique identifier for the prediction, Task Id |
| data.model | string | Model ID used for the prediction |
| data.outputs | array | Array of URLs to the generated content (empty when status is not completed) |
| data.urls | object | Object containing related API endpoints |
| data.urls.get | string | URL to retrieve the prediction result |
| data.has_nsfw_contents | array | Array of boolean values indicating NSFW detection for each output |
| data.status | string | Status of the task: created, processing, completed, or failed |
| data.created_at | string | ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”) |
| data.error | string | Error message (empty if no error occurred) |
| data.timings | object | Object containing timing details |
| data.timings.inference | integer | Inference time in milliseconds |
Result Request Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| id | string | Yes | - | Task ID |
Result Response Parameters
| Parameter | Type | Description |
|---|---|---|
| code | integer | HTTP status code (e.g., 200 for success) |
| message | string | Status message (e.g., “success”) |
| data | object | The prediction data object containing all details |
| data.id | string | Unique identifier for the prediction, the ID of the prediction to get |
| data.model | string | Model ID used for the prediction |
| data.outputs | string | Array of URLs to the generated content (empty when status is not completed). |
| data.urls | object | Object containing related API endpoints |
| data.urls.get | string | URL to retrieve the prediction result |
| data.status | string | Status of the task: created, processing, completed, or failed |
| data.created_at | string | ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”) |
| data.error | string | Error message (empty if no error occurred) |
| data.timings | object | Object containing timing details |
| data.timings.inference | integer | Inference time in milliseconds |