Validate addresses with a new API v3 endpoint

📬 What’s new?
You can now validate an address using a separate API v3 endpoint: /api/v3/address/validate. This lets you check addresses without creating a shipment first.
💡 Why it matters
You can catch address issues earlier, so label creation and warehouse processing don’t get blocked by unexpected validation errors. This helps you keep order processing moving smoothly.
🚀 How to use it
Call the Validate an address endpoint in API v3.
Fix any returned address issues before creating shipments.
ℹ️ Good to know
The endpoint is now live in API v3 and remains fully backward compatible with API v2. 💪
API reference: https://sendcloud.dev/api/v3/address/validate