Regression intelligence
Turn API diffs into focused test plans.
APIDiff AI translates breaking changes into regression priorities, so QA and engineering can validate the right scenarios before launch.
Risk scoring
Test focus lists
Release readiness
Regression brief
Auto-generated for v2.0.0
QA ready
High risk
/checkout, /billing/invoices
Medium risk
/refunds, /subscriptions
Low risk
/health, /status
Coverage gap
Missing tests for currency
Risk scoring matrix
Understand severity across endpoints, SDKs, and downstream integrations.
Contract break
Schema or type change affecting clients
Behavior change
Different status values or default behavior
Dependency shift
New downstream requirements or auth scopes
Migration effort
Estimated time and owners needed
Test plan builder
Automatically generate QA checklists that align with release risk.
Critical flows
- Payment success callback
- Invoice list pagination
- Status mapping for settled
SDK validation
- Billing.fetchInvoices() response
- Checkout payload includes currency
- Retry behavior on 409
Edge cases
- Legacy status mapping
- Currency default fallback
- Partial payment reconciliation
Coverage signals
Regression recommendations are tied to real usage patterns and risk levels.
Traffic weighting
Prioritize tests for endpoints with the highest call volume.
Dependency mapping
Detect indirect impact on services that consume the API.
Release gating
Block rollout until high risk scenarios are validated.
Ship every release with confidence
Get regression insights generated from your API diffs.