# Filtering

Guru Pay API endpoints (e.g., transactions api) allow you to filter results using query parameters. Filtering helps you retrieve only the relevant data for your use case (e.g., transactions within a specific date range or by type).

## Common Filter Parameters

| Parameter  | Type | Description                                             |
| ---------- | ---- | ------------------------------------------------------- |
| date\_from | date | Start date for filtering results. Format: `YYYY-MM-DD`. |
| date\_to   | date | End date for filtering results. Format: `YYYY-MM-DD`.   |

## Example Usage

**Get all completed outgoing transactions in April 2025**

```http
GET /api/v1/transactions
?date_from=2025-04-01
&date_to=2025-04-30
&type=outgoing
&status=processed

Authorization: Bearer YOUR_API_TOKEN
```

## Behavior Notes

* All filters are **case-sensitive** unless otherwise specified.
* Combime multiple filters to narrow down results.
* You may receive an HTTP 422 error if you pass invalid or unsupported filters to an endpoint.


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# 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://developers.gurupay.eu/getting-started/api-concepts/filtering.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.