Chat Exports

Get Recent Chat Exports

get

https://api.dmchamp.com/v1https://us-central1-whatzaidev.cloudfunctions.net/api/v1

/chat-exports/recent

Export chat history for all contacts with recent activity within the specified number of hours. Supports JSON (default) and plain text file formats.

Text format returns a downloadable .txt file attachment with all conversations combined. JSON format returns structured data with per-contact message exports.

Authorizations

ApiKeyAuthUserIdAuth

apiKeystringRequired

Your DM Champ API key. Obtain from Settings → API Keys.

Query parameters

apiKeystringOptional

API key for authentication. At least one of apiKey or userId is required for protected endpoints.

Example: your_api_key

userIdstringOptional

User ID for authentication. Alternative to apiKey. At least one of apiKey or userId is required for protected endpoints.

Example: your_user_id

hoursinteger · min: 1Required

Number of hours to look back for recent contact activity

Example: 24

formatstring · enumOptional

Output format. Use 'txt' to download a plain text file attachment.

Default: jsonPossible values:

limitinteger · min: 1Optional

Maximum number of contacts to export

Default: 50

filterstring · enumOptional

Filter messages by type:

• all: Include all messages
• media: Only messages with media attachments
• tool_use: Only tool use / AI action messages
• text: Only plain text messages (no media, no tool use)

Default: allPossible values:

Responses

200

Chat exports retrieved successfully. When format=txt, returns a downloadable text file. When format=json (default), returns structured JSON.

application/jsontext/plain

successbooleanOptionalExample: true

400

Missing or invalid hours parameter

application/json

401

Authentication required or invalid credentials

application/json

get

/chat-exports/recent

HTTPcURLJavaScriptPython

GET /v1/chat-exports/recent?hours=1 HTTP/1.1
Host: api.dmchamp.com
Accept: */*

{
  "success": true,
  "data": {
    "hours_ago": 24,
    "total_contacts": 10,
    "exports": [
      {
        "contactId": "text",
        "contactName": "text",
        "phoneNumber": "text",
        "email": "text",
        "messageCount": 1,
        "chatExport": "text"
      }
    ]
  }
}