# Transaction - ptxid

Most of the following API's will require a PTXID(Parent Transaction ID) and are based around handling transactions once they have been created.\
\
For information on how to create a transaction via a REST call, see the [SID Section](/transaction-processing/integrations-and-apis/rest-api/site-sid-payments.md)

{% openapi src="/files/1u9LF7bPvfCrr8hfmbfx" path="/{ptxid}/getstatus" method="get" %}
[TxProcessV1.yml](https://2711531294-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FS2zmC5IQEnyETw2Wkawl%2Fuploads%2Fs4d4ErTmJJRKIfdGk2bV%2FTxProcessV1.yml?alt=media\&token=af4079fb-44fd-4acc-b178-10ee83c6802d)
{% endopenapi %}

{% openapi src="/files/1u9LF7bPvfCrr8hfmbfx" path="/{ptxid}/requery" method="post" %}
[TxProcessV1.yml](https://2711531294-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FS2zmC5IQEnyETw2Wkawl%2Fuploads%2Fs4d4ErTmJJRKIfdGk2bV%2FTxProcessV1.yml?alt=media\&token=af4079fb-44fd-4acc-b178-10ee83c6802d)
{% endopenapi %}

{% openapi src="/files/1u9LF7bPvfCrr8hfmbfx" path="/{ptxid}/sendauth" method="post" %}
[TxProcessV1.yml](https://2711531294-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FS2zmC5IQEnyETw2Wkawl%2Fuploads%2Fs4d4ErTmJJRKIfdGk2bV%2FTxProcessV1.yml?alt=media\&token=af4079fb-44fd-4acc-b178-10ee83c6802d)
{% endopenapi %}

{% openapi src="/files/1u9LF7bPvfCrr8hfmbfx" path="/{ptxid}/resendauth" method="get" %}
[TxProcessV1.yml](https://2711531294-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FS2zmC5IQEnyETw2Wkawl%2Fuploads%2Fs4d4ErTmJJRKIfdGk2bV%2FTxProcessV1.yml?alt=media\&token=af4079fb-44fd-4acc-b178-10ee83c6802d)
{% endopenapi %}

{% openapi src="/files/86gbQmJG1cyYGi3hzAv8" path="/gettoken" method="post" %}
[TxProcessV2.yml](https://2711531294-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FS2zmC5IQEnyETw2Wkawl%2Fuploads%2F4htBNt54qGKkmxdrR9WY%2FTxProcessV2.yml?alt=media\&token=3af94572-79dc-489b-8c2c-3fc0143b6be8)
{% endopenapi %}

#### processrefund

processrefund uses your Bearer token for Authentication and takes in JSON data.\
\
If the transaction is still a PREAUTH that hasn't been settled, the transaction will be VOID instead.\
\
It should be noted that you can't do a partial VOID, a VOID is for the full transaction amount. You can however do a partial refund.

{% openapi src="/files/bbtMQfp0iOHaYDgUEtJA" path="/txprocess/transaction/{parentxid}/processrefund" method="post" %}
[txprocessv3.yaml](https://2711531294-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FS2zmC5IQEnyETw2Wkawl%2Fuploads%2FJV0JC2MV9SRiqas9EKWb%2Ftxprocessv3.yaml?alt=media\&token=3e2d553a-d20b-4300-ac8f-7914764f144a)
{% endopenapi %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.payshield.ai/transaction-processing/integrations-and-apis/rest-api/transaction-ptxid.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.