Operations 3 min read

How to Build an AI Face‑Swap Workflow with Coze in 7 Simple Steps

This step‑by‑step guide shows how to create a Coze workflow, add and configure start, face‑swap, and end nodes, test the workflow with sample image URLs, publish it, retrieve its workflow ID, and invoke the Coze API using a JSON payload.

AI Software Product Manager

Jul 25, 2025

How to Build an AI Face‑Swap Workflow with Coze in 7 Simple Steps

1. Create workflow

In Coze, start a new workflow.

2. Add nodes

Insert the “Intelligent Face Swap” node from “More Image Plugins”.

3. Configure nodes

3.1 Start node

Define two input parameters: source_url (URL of the source portrait) and target_url (URL of the target portrait).

3.2 Face‑Swap node

Map the start node outputs to the face‑swap node inputs: reference_picture_url ←

source_url

template_picture_url

← target_url The node returns the swapped image.

3.3 End node

Select the node’s return value as the workflow output.

4. Test run

Use two publicly accessible portrait images, for example:

Source: https://qcloud.dpfile.com/pc/6it6-wSAtuDIQ4I0sC7Mwl-38nWSg4HL9q5EUval_2sJ7OUzNmXLyzmJmWen46VO.jpg

Target: https://img1.baidu.com/it/u=3021032973,104136814&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=889

5. Publish workflow

6. Retrieve workflow ID

The generated ID is 7530470053024759808.

7. Call Coze API

Send a POST request to the Coze execution endpoint with the authentication token, workflow_id, and a JSON payload containing source_url and target_url.

{
  "source_url": "https://qcloud.dpfile.com/pc/6it6-wSAtuDIQ4I0sC7Mwl-38nWSg4HL9q5EUval_2sJ7OUzNmXLyzmJmWen46VO.jpg",
  "target_url": "https://img1.baidu.com/it/u=3021032973,104136814&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=889"
}