Introduction - ParseTx

ParseTx is a batch-first transaction enrichment API for fintech developers. You send us a messy bank transaction string like AMZN Mktp US*1A2B3C4D5 Amzn.com/bill WA. We send you back clean, structured JSON:

{
  "merchant": "Amazon",
  "domain": "amazon.com",
  "category": "Shopping",
  "mcc_code": "5411",
  "is_subscription": false,
  "confidence": 0.99
}

Why ParseTx?

Deterministic Cache: The same string always returns the same entity.
Batch Native: Submit up to 500 transactions at a time.
Sandbox Key: 5,000 free transactions/month — no credit card. Production Key: Pay-as-you-go at $0.001/tx from the first request.

Authentication

Get your API key and learn how to authenticate your requests.

Quickstart

Make your first API call in 60 seconds.