The following are the differences between Sandbox API and production API:
1. The Sandbox is demo API, therefore Sandbox coverage list contains only demo numbers and cannot be used for calls.
2. The Sandbox API has short coverage (23 countries) while the production API has full coverage list (over 60 countries).
3. Auto-renew will not be applied on Sandbox API DIDs.
4. Pending DIDs cannot be canceled in the Sandbox API.
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What are the Differences between Sandbox API and Production API?