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POST
/
knowledge
/
add-text
curl -X POST https://api.thinnest.ai/knowledge/add-text \
  -H "Authorization: Bearer $THINNESTAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "agent_id": "ag_c47e7c97_b2f2",
  "text": "Our return policy allows returns within 30 days of purchase. Items must be unused and in original packaging. Refunds are processed within 5-7 business days.",
  "title": "Return Policy"
}'

{
  "id": 1,
  "name": "Return Policy",
  "type": "text",
  "status": "processing",
  "created_at": "2026-03-07T14:00:00Z"
}

curl -X POST https://api.thinnest.ai/knowledge/add-text \
  -H "Authorization: Bearer $THINNESTAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "agent_id": "ag_c47e7c97_b2f2",
  "text": "Our return policy allows returns within 30 days of purchase. Items must be unused and in original packaging. Refunds are processed within 5-7 business days.",
  "title": "Return Policy"
}'

​
Request Body

​
agent_id
string
required
The agent’s public ID (ag_*)
​
text
string
required
Raw text content to add
​
title
string
Display name for this source

​
Response 201

{
  "id": 1,
  "name": "Return Policy",
  "type": "text",
  "status": "processing",
  "created_at": "2026-03-07T14:00:00Z"
}
The source begins processing immediately. Check status via List Sources.

​
Errors

CodeDescription
401Missing or invalid authentication
404Agent not found
413Text too large

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json

Request to add text content to knowledge base.

​
user_id
string
required
​
name
string
required
Maximum string length: 256
​
content
string
required
Maximum string length: 5000000

Response

Successful Response