> ## Documentation Index
> Fetch the complete documentation index at: https://docs.finseo.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Bulk Create Attributions

Import up to 1000 attribution responses at once. Use this for historical data migration from your CRM or analytics tool.

Requires `write` scope on your API key.

<ParamField path="projectId" type="string" required>
  The project ID.
</ParamField>

<ParamField body="responses" type="array" required>
  Array of attribution responses (max 1000). Each item requires at least `channelId`.
</ParamField>

<RequestExample>
  ```bash cURL theme={"system"}
  curl --request POST \
    --url https://api.finseo.ai/v1/projects/PROJECT_ID/attribution/bulk \
    --header 'Authorization: Bearer sk_live_xxxxxxxx' \
    --header 'Content-Type: application/json' \
    --data '{
      "responses": [
        {
          "channelId": "ai_search",
          "respondentEmail": "jane@company.com",
          "dealValue": 12000
        },
        {
          "channelId": "google_search",
          "respondentEmail": "john@corp.com",
          "dealValue": 8500
        },
        {
          "channelId": "social_media",
          "respondentEmail": "alex@startup.io"
        }
      ]
    }'
  ```
</RequestExample>

<ResponseExample>
  ```json theme={"system"}
  {
    "data": {
      "imported": 3
    }
  }
  ```
</ResponseExample>