01
Pick a catalog template
Or paste any HTTPS OpenAPI / JSON URL your integration depends on.
Vendor APIs change on their schedule, not yours
Uptime monitors catch HTTP failures — not shape changes that break your SDK calls.
✕ Without DriftGuard
- Learn about breaking changes from failed payouts or sync jobs
- Quarterly manual OpenAPI diff spreadsheets
- No history when a field became required
- Pagers on unrelated HTTP blips, not schema shape
✓ With DriftGuard
- Catalog templates for Stripe, GitHub, Twilio, and more
- Scheduled snapshots with 90–365 day retention
- Breaking-only alerts to Slack and PagerDuty
- Per-watch activity log and exportable drift history
Quickstart
02
Run baseline check
First snapshot becomes the reference for all future classified diffs.
03
Wire breaking alerts
Route to Slack, PagerDuty, or webhooks with full drift context.
01
Stop surprise outages from silent vendor schema changes.
02
Replace manual audits with automated scheduled checks.
03
Audit trail for compliance and post-incident review.
04
Fleet view for platform teams managing dozens of vendors.
We stopped finding out about Stripe webhook shape changes from failed payouts. Breaking-only alerts cut noise dramatically. — Platform engineer, SaaS billing team
Watch the APIs you don't control
Pro from $39/mo · Founding $29/mo for the first 50 customers.