Developer Documentation

Everything you need to integrate with the FundraiserMax API. Build custom workflows, sync donor data, and connect AI assistants to your fundraising platform.

Campaigns

The Campaigns API provides read access to your fundraising campaigns, including goals, progress, and status information.

GET/v1/campaigns

Retrieve a paginated list of campaigns for your account.

Name	Type	Required	Description
`accountId`	string	Yes	Your organization account ID.
`limit`	number	No	Number of records to return (default 20, max 100).
`offset`	number	No	Number of records to skip for pagination (default 0).

curl -X GET "https://api.fundraisermax.com/api/v1/campaigns?accountId=acct_123&limit=10" \
  -H "X-API-Key: fmx_your_key_id" \
  -H "Authorization: Bearer your_api_secret"

Response

{
  "data": [
    {
      "id": "cmp_xyz789",
      "name": "Spring Annual Fund 2026",
      "description": "Annual spring fundraising drive",
      "goalAmount": 50000.00,
      "raisedAmount": 32150.00,
      "status": "active",
      "startDate": "2026-03-01T00:00:00Z",
      "endDate": "2026-05-31T23:59:59Z",
      "createdAt": "2026-01-10T09:00:00Z",
      "updatedAt": "2026-02-15T16:45:00Z"
    }
  ],
  "total": 5,
  "limit": 10,
  "offset": 0
}

GET/v1/campaigns/:id

Retrieve a single campaign by ID with full details including donation breakdown.

Name	Type	Required	Description
`accountId`	string	Yes	Your organization account ID (query parameter).
`id`	string	Yes	The campaign ID (path parameter).

curl -X GET "https://api.fundraisermax.com/api/v1/campaigns/cmp_xyz789?accountId=acct_123" \
  -H "X-API-Key: fmx_your_key_id" \
  -H "Authorization: Bearer your_api_secret"

Response

{
  "id": "cmp_xyz789",
  "name": "Spring Annual Fund 2026",
  "description": "Annual spring fundraising drive",
  "goalAmount": 50000.00,
  "raisedAmount": 32150.00,
  "donorCount": 84,
  "averageDonation": 382.74,
  "status": "active",
  "startDate": "2026-03-01T00:00:00Z",
  "endDate": "2026-05-31T23:59:59Z",
  "createdAt": "2026-01-10T09:00:00Z",
  "updatedAt": "2026-02-15T16:45:00Z"
}