# Developer
The **Developer** section can be used to set up development features, such as webhooks, generating access tokens for custom integrations, debugging referral link tracking, custom JavaScript, and more.
Settings > Developer
### Webhooks
**Webhooks** allow you to set up and develop custom programming with the GoAffPro app.
Webhooks
### Access Tokens
The **Access Tokens** section can be used to generate a new API key for developing custom integration with the GoAffPro app.
Access Tokens
{% hint style="info" %}
The API Documentation:
{% endhint %}
{% content-ref url="../../../program-settings/advanced-settings/generate-api-keys-custom-integration-with-goaffpro-app" %}
[generate-api-keys-custom-integration-with-goaffpro-app](https://docs.goaffpro.com/program-settings/advanced-settings/generate-api-keys-custom-integration-with-goaffpro-app)
{% endcontent-ref %}
### Debug Integration
The **Debug Integration** feature can be used to troubleshoot and verify the referral link tracking on your store.
Debug Integration
### Custom Javascript
The **Custom JavaScript** option enables you to load custom JavaScript alongside the referral tracking script.
Custom Javascript
### Tracking performance
The **Tracking performance** section allows you to optimize the settings for referral tracking in your store.
