> ## Documentation Index
> Fetch the complete documentation index at: https://docs.yapily.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Fiducia and Gad IT

## Links

* [Fiducia Developer Documentation](https://p1.xs2a-doc.atruvia.de/swagger-ui/index.html?configUrl=/v3/api-docs/swagger-config)

* [Fiducia Additional Documentation](https://atruvia.de/uploads/files/sandbox-nextgen/TPP-Sandbox-Documentation.zip) (contains test credentials)

## Scopes

* Account Information 🔒
* Payment Initiation 🔒

## Supported list of Institutions

[![]()Xs2aApiDirectory.json](https://atruvia.de/uploads/files/Xs2aApiDirectory.json)

## Sandbox Environment Registration

1. Upload your eiDAS certificates (QWAC and QSEAL) into Yapily's [certificate vault](https://console.yapily.com/certificates).
2. Add **Fiducia** **Sandbox** from the **Sandbox** tab to your [Yapily Console](https://console.yapily.com/applications) application.
3. Add this institution into your app from the `Sandbox` tab and configure the institution by selecting the `certificates` from the dropdown.
4. Select your `QSEAL` and `QWAC` certificates from the relevant drop-downs lists then click *Save* to save the certificates.

**Create Consent Requests:** user credentials must be present in the body request. e.g:

**Account / Payment init Consent**

```json theme={null}
"userCredentials" : {
    "id" : "VRK1234567890ALL"
    "password" : "password"
}
```

Note: No registration required, but must use eIDAS certificate

## Live Environment

1. Upload your eiDAS certificates (QWAC and QSEAL) into Yapily's [certificate vault](https://console.yapily.com/certificates).
2. Add the ASPSP you want to connect to from the **Live** tab to your [Yapily Console](https://console.yapily.com/applications) application.
3. Add this institution into your app from the `Live` tab and configure the institution by selecting the `certificates` from the dropdown.
4. Select your `QSEAL` and `QWAC` certificates from the relevant drop-downs lists then click *Save* to save the certificates.

Note: No registration required, but must use eIDAS certificate

## Support

If you require technical support with certificate management, please contact [Support](/resources/support).