> For the complete documentation index, see [llms.txt](https://cdp.gitbook.io/guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cdp.gitbook.io/guide/tich-hop/transaction-api.md).

# Transaction API

## Environment

### Host

* Test: `https://normalize-txns-service.stag.tekoapis.net`
* Production: `https://normalize-txns-service.tekoapis.com`

### Security

Header

* `X-API-KEY`: API owner will provide for each service an API key
* `TRACE-ID`: TraceId is used to block spam requests in the current 5 seconds per traceId. Recommend value format: `{order_id}_{order_status}`

{% openapi src="/files/iIshFS1nD26FKuw2obf2" path="/v1/transaction/normalize" method="post" expanded="true" %}
[normalize\_update\_p.yaml](https://4258900211-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0zT8W3jUx2YDAzNoZbbw%2Fuploads%2F1ByWt0HpTciKXinBweKe%2Fnormalize_update_p.yaml?alt=media\&token=61d6d927-81c1-421b-bf9e-80bee1be0d27)
{% endopenapi %}

### Location code

{% file src="/files/tdLXY9Uu9QDYz15UYz0K" %}