Editor — Captions

Add animated captions to videos via the ZapCap API. Automatic speech-to-text transcription with styled caption rendering.

ZapCap API

• Base URL: https://api.zapcap.ai
• Auth header: x-api-key: <ZAPCAP_API_KEY>

Step 1 — Upload video

POST https://api.zapcap.ai/videos/url
x-api-key: <ZAPCAP_API_KEY>

{ "url": "[VIDEO_URL]" }

Returns { "id": "..." }.