Navan Upgrade Migration Overview Defensive patterns for maintaining Navan API integrations over time. Navan does not publicly version their API, publish a changelog, or guarantee backward compatibility. Every API response should be treated as potentially different from the last. Prerequisites - Existing Navan API integration in production - OAuth credentials ( , ) stored in a secret manager - Baseline API response snapshots for comparison (see Step 1) - , , and for schema comparison Instructions Step 1 — Capture Response Baselines Store known-good API responses as reference schemas. Compare a…