PRACTICAL FIELD GUIDE
Choose webhook patterns that match the intended operation
Webhook subscriptions match table-and-operation event names. An overly narrow or misspelled pattern can silently miss the change you expected to observe.
MCPBackend editorial team · · Examples are illustrative
Put it into practice
- Confirm the table name and supported created, updated or deleted operation.
- Compare the subscription pattern with the documented event naming structure.
- Trigger one controlled matching change and one nonmatching change to verify the boundary.
What this looks like
ILLUSTRATIVE EXAMPLE
A posts.created subscription does not fire for a post update. The endpoint may be correct while the selected event is different.
A boundary to keep clear
Avoid subscribing to every event merely to hide a pattern mistake. Broad subscriptions increase work and data exposure.
MCPBackend context
MCPBackend webhooks currently make one delivery attempt with a five-second timeout and no retry or ordering guarantee. Treat them as change notifications, not a durable event ledger. For workflows that must complete, use a durable processing system you operate and reconcile its state against the data API.
Take the next step
Inspect the current project contract, try the change with disposable data, and verify the result through the same credentials your app will use. Record the expected response and one denied-access case before release.
Sources and further reading
These references explain the underlying protocols and design principles. For supported MCPBackend operations and exact request shapes, inspect your project’s generated API contract.