Skip to main content
POST
/
signatures
curl -X POST https://app.trypost.it/api/signatures \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Tech Stack",
    "content": "#tech #ai #startup #saas"
  }'

{
  "id": "e5f6a7b8-c9d0-1e2f-3a4b-5c6d7e8f9a0b",
  "name": "Tech Stack",
  "content": "#tech #ai #startup #saas",
  "created_at": "2025-01-10 08:00:00",
  "updated_at": "2025-01-10 08:00:00"
}
Signatures are reusable text blocks (hashtags, links, custom text) that can be appended to posts.

​
Request

​
name
string
required
The signature name. Maximum 255 characters.
​
content
string
required
The signature content (e.g. #tech #ai #startup, a link, a tagline — anything you want to append to posts).

​
Response

Returns 201 with the created signature. Same shape as one entry in GET /signatures. 
curl -X POST https://app.trypost.it/api/signatures \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Tech Stack",
    "content": "#tech #ai #startup #saas"
  }'

{
  "id": "e5f6a7b8-c9d0-1e2f-3a4b-5c6d7e8f9a0b",
  "name": "Tech Stack",
  "content": "#tech #ai #startup #saas",
  "created_at": "2025-01-10 08:00:00",
  "updated_at": "2025-01-10 08:00:00"
}