Navan Install & Auth Overview Configure OAuth 2.0 client credentials for the Navan REST API. Navan has no public SDK — all API access uses raw REST calls with bearer tokens obtained via the client credentials grant. Purpose: Obtain a working OAuth 2.0 bearer token for calling Navan API endpoints. Prerequisites - Navan admin access — you need the Admin or Travel Admin role - Node.js 18+ (for TypeScript) or Python 3.8+ (for Python) - A -aware project (dotenv for Node, python-dotenv for Python) - Navan Business tier or higher (free for up to 300 employees) Instructions Step 1: Create OAuth Crede…