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YouTube API v1

Independent YouTube API with 3 REST endpoints. Extract comments, replies, and transcripts from any YouTube video. All requests go to https://api.fetchlayer.dev/youtube/{endpoint} with a JSON body and Bearer auth header.

OpenAPI JSON
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Available endpoints by category

Comments

Extract comments and nested replies from YouTube videos.

commentsreplies

Transcript

Extract video transcripts as timestamped segments and plain text.

transcript

Quick reference

Method Endpoint Category
POST
/comments Comments
POST
/transcript Transcript
POST
/comments/replies Comments