Get transaction by id - Contabull

Prepare a transfer Validates recipient details and creates a transfer preparation. **First step** in the two-phase transfer process. #### Supported Methods - **PIX Key**: Using recipient's PIX key - **PIX EMV**: Using QR code or copy-paste string - **PIX Account**: Using bank account details - **TED**: Electronic transfer to other banks - **Same Bank**: Internal bank transfers - **Same Company**: Between your organization's accounts #### Flow 1. **Prepare** - Validate recipient (this endpoint) 2. **Confirm** - Execute with amount Returns `transferId` for use in [Confirm transfer](/api-reference/transfer/confirm-transfer).