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

# Enrich Transactions (Async)

> Asynchronous enrichment for large batches (≤500 items).

Submit large payloads for background processing to avoid timeouts.

## Request Body

<ParamField body="transactions" type="array" required>
  List of transaction strings to enrich. Maximum 500 items per request.
</ParamField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X POST https://api.parsetx.dev/v1/enrich/async \
    -H "X-API-Key: ptx_live_..." \
    -H "Content-Type: application/json" \
    -d '{
      "transactions": [
        "AMZN Mktp US", "UBER EATS", "..." // up to 500
      ]
    }'
  ```
</RequestExample>

<ResponseExample>
  ```json 202 Accepted theme={null}
  {
    "job_id": "84c8a82d-1234-5678-abcd-ef0123456789",
    "status": "queued",
    "poll_url": "/v1/enrich/jobs/84c8a82d-1234-5678-abcd-ef0123456789"
  }
  ```
</ResponseExample>