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POST
Build an audience profile from a website

Authorizations

Authorization
string
header
required

A SuperX API key ("sxk_..."), created in the SuperX app under Account > API / MCP / CLI. Keys are server-side secrets.

Body

application/json
url
string
required

The website to read. A bare domain is accepted.

Maximum string length: 2000
account_id
string

Response

The inferred audience description, rubric and keyword ideas.

data
object