This is an audit layer, not a hard guardrail. Simplified Webhooks records what changed; it does not sit in front of Airtable and block writes. Use it to review — and, if needed, manually reverse — an agent’s changes.
Endpoint
Authentication
You can connect in two ways:OAuth (recommended)
Clients that support OAuth (Claude, Cursor) discover the sign-in flow automatically. You approve access once on a consent screen and can revoke it anytime under Connected apps in your profile settings.
API key
For headless or CI agents, send a Simplified Webhooks API key as a bearer token:
Authorization: Bearer sk_.... Create keys in your profile settings.Adding the server
- Claude
- Cursor
- API key client
In Claude, open Settings → Connectors → Add custom connector, then paste the endpoint URL. Claude walks you through the OAuth consent screen. Once connected, the Simplified Webhooks tools appear in your conversations.
What the agent can do
The tools mirror the public API one-to-one.The monitoring workflow
Pair the Simplified Webhooks MCP with the Airtable MCP so an agent’s edits are logged:- Check permissions —
get_monitoring_auth_status. Enabling monitoring creates a Monitoring Base in your Airtable account, which needs write access. IfhasWriteScopesis false, grant write access in the dashboard under Change monitoring. - Enable monitoring —
enable_monitoringwith yourbaseIdandworkspaceId. When it returns successfully, changes are captured from that moment on. - Do the work — let the agent read and mutate records through the Airtable MCP as usual.
- Review —
list_recent_changesreturns what changed, newest first, filterable by event type, table, record, source, user, and date range. Each entry captures the previous values, so you can see — and manually undo — exactly what happened.
Current limitations
- No one-click revert (yet). Previous values are captured, but reversing a change is manual today.
- Account-level access. An OAuth grant or API key gives an agent access to your whole Simplified Webhooks account; there are no per-tool permission scopes yet.
- Monitoring is a log, not a lock. It records changes; it does not prevent them.