post https://api-sandbox.interlace.money/open-api/v3/business/transfer/external
Transfer funds between accounts of different users (cross-business transfer)
When to call this API
Call /transfer/external when the payer and payee belong to two different platform accounts
(different accountIds).
Example:
- Account A (a merchant) pays 500 USD to Account B (a personal user)
- A marketplace collects 100 EUR commission from the seller’s account and sends it to the marketplace’s own account