Rate Limits and Timeouts

検証機能の統合の開発を行う際、注意すべきタイムアウトと制限（および設計上の推奨事項）がいくつかあります。

Code Validity Period

Once generated, tokens are valid for 10 minutes. We are unable to change the timeout for token validity for your application. If your users make another request within the 10 minutes, they will receive the same token. You can poll to see the remaining valid time for a user's request.

Status Check Rate Limits

You may request the status of a verification no more than:

• 60 requests in one minute
• 180 requests in one hour
• 250 requests in one day