Use this endpoint to provision dedicated (virtual) IBANs for your payment accounts, allowing you to receive wire transfers directly into those accounts.

Key points:

• Linked to a specific account: Each IBAN is tied to one payment account.
• Pre‑approval required: Your wire‑transfer schema must be validated by Lemonway before use.
• On‑demand creation: Call this method only when you know a payment is incoming—avoid assigning IBANs “just in case.”
• Activation: Contact your Lemonway account manager to enable this feature.

Important: Whenever you see accountId in a path or body parameter, enter your wallet’s ID.