Platform APIs turn Airwallex into infrastructure for other products. Instead of sending users away to a separate bank portal, a SaaS or marketplace can embed money flows inside its own UI.
The usual building blocks are Connected Accounts (onboarding and KYC), multi-currency Accounts/wallets, Payments acceptance, Transactional FX, Payouts, and Issuing.
Embedded finance creates new monetisation paths: platforms can charge for faster payouts, FX spreads, or card programmes while keeping users in-product.
Engineering teams should plan webhook handling, ledger reconciliation, and compliance ownership early—embedded money products fail when ops design is an afterthought.
Sandbox testing and staged rollouts by corridor or seller segment are safer than a full global launch on day one.
Key points
- Embed financial workflows inside your own product
- Combine onboarding, wallets, FX, payouts, and issuing
- Create platform revenue from financial features
- Requires strong webhooks, ledger, and compliance design