POST https://chatloka.net/api/v1/conversations/{conversation}/messages

Inline Keyboard

Send an inline keyboard attached to a message. Buttons appear below the message. Supports reply (callback_data) and url types. Max 13 buttons.

Required scope: conversations:write

How to Use This Endpoint

1. Authentication

Include your API key in the Authorization header:

Authorization: Bearer YOUR_API_KEY

2. Get Your Conversation ID

Use the List Conversations endpoint to find the conversation ID. The response includes data.id which is the conversation ID you need.

3. Reply to a Message (Optional)

To reply/quote a specific message, include reply_to_id in your request body. This is the internal message ID (integer) from the messages list, not the platform's external ID.

{
  "content": "Your reply",
  "reply_to_id": 12345
}

To get message IDs, use the List Messages endpoint — each message has an id field.

Body Parameters

Field	Type	Required	Description
`channel_type`	`string`	Required	Set to "telegram"
`interactive`	`object`	Required	Interactive payload (see below)
`reply_to_id`	`integer`	Optional	Internal message ID to reply/quote. Must belong to the same conversation.

Request Body

application/json

{
  "channel_type": "telegram",
  "interactive": {
    "type": "buttons",
    "body": "Choose an option:",
    "buttons": [
      { "type": "reply", "id": "track_order", "title": "Track Order" },
      { "type": "url", "title": "Visit Site", "url": "https://example.com" }
    ]
  }
}

Example Request

bash

curl -X POST 'https://chatloka.net/api/v1/conversations/{conversation}/messages' \
  -H 'Authorization: Bearer $API_KEY' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "channel_type": "telegram",
  "interactive": {
    "type": "buttons",
    "body": "Choose an option:",
    "buttons": [
      { "type": "reply", "id": "track_order", "title": "Track Order" },
      { "type": "url", "title": "Visit Site", "url": "https://example.com" }
    ]
  }
}'

Response

201 Created

application/json

{
  "success": true,
  "data": {
    "id": 5013,
    "conversation_id": 123,
    "direction": "outbound",
    "type": "interactive",
    "content": "Choose an option:",
    "status": "sent",
    "created_at": "2026-07-14T10:30:00+00:00"
  },
  "message": "Message queued for delivery"
}

Error Responses

401 UNAUTHORIZED

{ "success": false, "error": { "code": "UNAUTHORIZED", "message": "Invalid or revoked API key" } }

403 FORBIDDEN

{ "success": false, "error": { "code": "FORBIDDEN", "message": "You do not have permission to access this resource." } }

404 NOT_FOUND

{ "success": false, "error": { "code": "NOT_FOUND", "message": "The requested resource was not found." } }

422 VALIDATION_ERROR

{ "success": false, "error": { "code": "VALIDATION_ERROR", "message": "The given data was invalid.", "details": { "field": ["The field is required."] } } }

429 RATE_LIMIT_EXCEEDED

{ "success": false, "error": { "code": "RATE_LIMIT_EXCEEDED", "message": "Too many requests. Please slow down.", "retry_after": 60 } }

Back to Telegram Interactive

Reply Keyboard

Inline Keyboard

How to Use This Endpoint

Body Parameters

Request Body

Example Request

Response

Error Responses

Stop Losing Customers
to Slow Responses

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Inline Keyboard

How to Use This Endpoint

Body Parameters

Request Body

Example Request

Response

Error Responses

Stop Losing Customers to Slow Responses

🍪 We use cookies

Cookie Preferences

Stop Losing Customers
to Slow Responses