Source

Submit content for extraction and receive a source ID for polling.

Endpoint

POST https://backend.blotato.com/v2/source-resolutions-v3

Rate Limit: 30 requests / minute

Authentication

Include your Blotato API key in the request headers:

blotato-api-key: YOUR_API_KEY

Source Types

Value
Requires
Description

youtube

url

Extract YouTube transcript

tiktok

url

Extract TikTok transcript

article

url

Extract article text from a web page

pdf

url

Extract text from a PDF

audio

url

Transcribe audio (mp3, wav, m4a, ogg, flac, aac)

twitter

url

Extract tweet content

text

text

Transform raw text content with optional AI instructions

perplexity-query

text

AI-powered web research query

Parameters

Parameter
Type
Required
Description

source.sourceType

string

Yes

One of: youtube, tiktok, article, pdf, audio, twitter, text, perplexity-query

source.url

string

Required for URL-based types

The URL to extract content from

source.text

string

Required for text and perplexity-query

Raw text or search query

customInstructions

string

No

AI instructions to transform extracted content

Examples

Extract YouTube Transcript

Extract Article with Custom Instructions

AI Research Query

Transform Raw Text

Response

Use this ID with the Get Source endpoint to retrieve the extracted content.

n8n and Make.com

In the official Blotato nodes:

  1. Add a Blotato node

  2. Select "Source" > "Create"

  3. Choose your source type

  4. Pass the output source ID to a "Get Source" node to retrieve content

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