Platform Intelligence API
Substack API
Substack reaches millions of readers and supports more than 5 million paid subscriptions across newsletters, essays, podcasts, and video, making it important for thought leadership, owned audiences, and direct-to-reader revenue.
API Reference Version: 1.0.0 10 Endpoints Authentication
Base URL
https://api.pressmonitor.fr/substack/v1Authentication
All requests use Bearer token authentication. Add the Authorization header to every call.
Authorization: Bearer YOUR_TOKEN GET
/feed Feed
Feed
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| cursor | integer | query | No | Cursor |
| tab | string | query | No | Tab |
Responses
200 Success
GET
/profile-activity Profile Activity
Profile Activity
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| profile_id | string | query | Yes | Profile id |
Responses
200 Success
GET
/profile-posts Profile Posts
Profile Posts
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| profile_id | string | query | Yes | Profile id |
Responses
200 Success
GET
/profile-public Profile Public
Profile Public
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| handle | string | query | Yes | Handle |
Responses
200 Success
GET
/reader-comment Reader Comment
Reader Comment
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| comment_id | string | query | Yes | Comment id |
Responses
200 Success
GET
/reader-comment-replies Reader Comment Replies
Reader Comment Replies
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| comment_id | string | query | Yes | Comment id |
Responses
200 Success
GET
/reader-post Reader Post
Reader Post
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| post_id | string | query | Yes | Post id |
Responses
200 Success
GET
/search-people Search People
Search People
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| query | string | query | Yes | Search query |
| page | integer | query | No | Page |
Responses
200 Success
GET
/search-post Search Post
Search Post
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| query | string | query | Yes | Search query |
| page | integer | query | No | Page |
Responses
200 Success
GET
/search-top Search Top
Search Top
Parameters
| Name | Type | Location | Required | Description |
|---|---|---|---|---|
| query | string | query | Yes | Search query |
Responses
200 Success