Earning Yield

Before You Start

Read the following guides before proceeding:

Guide	Why
Getting Started	Platform overview and setup
Api Basics	Required headers and request configuration
Onboarding	User and wallet registration
Unified Balance	WUSD/WEUR token mechanics
ABI Reference	Smart contract ABIs

Wirex BaaS accrues yield directly on the unified balance a user already holds (WUSD or WEUR). Funds are not moved into a separate vault, there is no lock-up, and the balance stays fully card-usable while it earns. The same balance earns yield and can be spent.

Yield runs entirely on-chain on Base. Each wallet has one active yield asset at a time — WUSD by default — switchable to WEUR and back. Accrual starts as soon as the wallet is funded.

Guide	Description
Yield	Read APR and pending yield, switch the active asset, and claim