A YAPP (Yodl Application) is configured using ENS text records, allowing you to create customized applications that integrate with Yodl's payment infrastructure. This document guides you through the process of configuring your YAPP using ENS text records.

Required Configuration

To set up a functional YAPP, you must configure these essential ENS text records:

• me.yodl.type: Must be set to yapp to identify your configuration as a YAPP
• url: Specifies the location where your YAPP iframe will be opened

Without these records properly configured, your YAPP will not function correctly.

Optional Configuration

While not required, these additional text records enhance your YAPP's presentation and user experience:

• avatar: URL to your YAPP's profile image or logo
• description: A brief description of your YAPP's purpose and functionality
• display: The preferred display name for your YAPP
• header: URL to a banner image for your YAPP (typically used in a 1:3 aspect ratio)

Integration with Yodl SDK

For developers looking to integrate Yodl's payment and wallet features, the Yodl SDK provides streamlined implementation options:

• Available at: https://github.com/yodlpay/yapp-sdk
• Supports both standalone implementation and iframe integration
• Enables functionality like onchain payments, sending/receiving, and offramp capabilities

Adding Text Records to Your ENS Name

Record Types and Examples

Note: These should be added as custom records (usually found under "Other records" in ENS settings).