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TRANSACTION LOOKUP

What is Southwest Airlines on your bank statement?

A charge appearing as Southwest Airlines on your credit card or bank statement is categorized by ParseTx as Southwest Airlines.

Merchant Details

Southwest Airlines is officially categorized under Travel (ISO MCC: 3066). Its verified domain is southwest.com. This is generally a one-time charge.

If you are building a fintech app and need to automatically clean up messy transaction descriptors like Southwest Airlines, ParseTx can resolve this for you in under 50ms.

Common Statement Descriptors

Here are some of the typical ways this charge appears on credit card or bank statements. ParseTx automatically parses, cleans, and resolves all of these variations to Southwest Airlines:

Southwest Airlines
SOUTHWEST AIRLINES.COM
SOUTHWEST AIRLINES CARD
SQ *SOUTHWEST AIRLINES
SOUTHWEST AIRLINES STORE #5821

ParseTx API Response

When you send this transaction to the ParseTx enrichment API, this is the structured JSON you receive back:

{
  "status": "complete",
  "source": "cache",
  "input": "Southwest Airlines",
  "merchant": "Southwest Airlines",
  "domain": "southwest.com",
  "category": "Travel",
  "mcc_code": "3066",
  "is_subscription": false,
  "confidence": 1
}

Integration Examples

cURL

curl -X POST https://api.parsetx.dev/v1/enrich \
  -H "X-API-Key: pt_live_yourkeyhere" \
  -H "Content-Type: application/json" \
  -d '{"transactions": ["Southwest Airlines"]}'

Node.js

import { ParseTxClient } from 'parsetx';

const client = new ParseTxClient('pt_live_yourkeyhere');
const response = await client.enrich(['Southwest Airlines']);
console.log(response.results[0].merchant); // "Southwest Airlines"

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