Endpoints
Single Post
Get a single post from your publication by slug.
GET
Authorizations
Test key: sk_test_9b0j6a1bdbf4f38b1 Get production key at auth.substackapi.dev
Query Parameters
The URL of the publication to retrieve the post from (e.g. example.substack.com)
The slug of the post to retrieve (e.g. my-post)
Response
200
application/json
A single post
Example:
"my-post"
Example:
"https://example.substack.com/p/my-post"
Example:
"My Post"
Example:
"This is a description of my post"
Example:
"This is an excerpt of my post"
Example:
"<p>This is the body of my post</p>"
Example:
5
Example:
"https://example.com/my-post.mp3"
Example:
"2025-03-20T15:30:00Z"
Example:
100
Example:
false
Example:
"John Doe"