Add Video Captions Automatically with json2video

# Automatically Generate Captions for Your Videos with json2video This workflow automatically adds captions to your videos using json2video, a powerful service for video automation, that integrates seamlessly with n8n. # 👉🏻 Try json2video for free 👈🏻 ## Setup ### Step 1: Create a json2video Account & API Key 1. Sign up for a json2video account. 2. Once registered, you will receive your API key via email. ### Step 2: Create n8n Credentials 1. In n8n, create new credentials and select "Custom Auth" as the type. 2. Paste the following JSON code into the credentials configuration, replacing "your-json2video-api-key" with your actual API key: json { "headers": { "x-api-key": "your-json2video-api-key" } } ### Step 3: Connect Your Credentials 1. In your n8n workflow, locate the two HTTP nodes that interact with json2video. 2. Select the credentials you created in Step 2 for both nodes.