# Webhooks

A practical Airtable to Supabase sync plan for new rows, updates, and backfill, using stable record IDs, unique constraints, and UPSERT to prevent duplicates.

A small fabric manufacturer lost inventory to handwritten label corrections. Connex fixed their Zapier stack, migrated ownership, and automated notifications — saving ~$17k/yr.

Billing webhook not firing on plan changes? Confirm delivery, trace the failure mode, reconcile charges, and communicate to customers clearly. Get the checklist.

Build an InvestNext GoHighLevel integration in Zapier: catch webhooks (or email fallback) to create/update contacts, dedupe by email, and link fund opportunities.

JobPro Sage integration without a public API is doable. Use outbound webhooks and a middleware layer to sync customers, jobs, invoices, and job costs reliably.

Zapier's Procore triggers lock you to one project. Here's how to build a custom Zapier trigger against the Procore API so Slack alerts work across all projects.

Compare webhooks vs email parsing to route WordPress form leads into Pipedrive. See a 4-form routing blueprint, setup steps, and Zapier task cost math.

Fix checkout bottlenecks in TripWorks + Polaris Empower with webhooks for reservation-created and waiver-completed events, plus unique waiver links.

Sync InvestNext webhooks into HubSpot via Zapier or Make: event mapping, object modeling, idempotency, retries, and monitoring to prevent duplicate records.

Need a Zapier webhook redirect but cannot control headers, body, or 302s? Learn why Webhooks by Zapier fails verification and how RelayHook fixes it.