When an attempt to relay a webhook or integrations fails, we continue to attempt to retry this integration and track when specific donations are not sent. Our relays are begun with an exponential backoff where we retry the relay with less frequency as more failures occur.
Generally, data should be relayed from Anedot to your app within a minute. There can be circumstances though where this is delayed due to high server load. If so, don't panic!
If you are ever in doubt, you can check the Failed Relays Report to confirm if a relay failed.