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POST
/
api
/
v1
/
chat-history
/
chats
/
{chat_id}
/
messages
Create Message
curl --request POST \
  --url https://api.mor.org/api/v1/chat-history/chats/{chat_id}/messages \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --data '{
  "role": "<string>",
  "content": "<string>",
  "tokens": 123
}'
{
  "id": "<string>",
  "role": "<string>",
  "content": "<string>",
  "sequence": 123,
  "created_at": "<string>",
  "tokens": 123
}
Add a message to a chat. Store user or assistant messages in a chat conversation. This allows you to build a complete conversation history.

​
Headers

​
Authorization
string
required
Bearer token (JWT) from OAuth2 login

​
Path Parameters

​
chat_id
string
required
The ID of the chat to add the message to

​
Body

​
role
string
required
Message role: user or assistant
​
content
string
required
Message content
​
tokens
integer
Token count for billing purposes (optional)

​
Response

​
id
string
Unique message identifier
​
role
string
Message role
​
content
string
Message content
​
sequence
integer
Message order in conversation (auto-incremented)
​
created_at
string
ISO 8601 timestamp when created
​
tokens
integer
Token count (if provided)
Automatic Sequencing: The sequence field is automatically incremented to maintain message order. You don’t need to manage this manually.
Token Tracking: Include the tokens field to track token usage for billing and analytics. This is especially useful when storing AI-generated responses.
Messages are stored in chronological order. The sequence number ensures correct ordering even if messages are created out of order.