generated: '2026-07-11' method: derived source: openapi/navan-openapi.yml summary: types: - oauth2 oauth2_flows: - clientCredentials schemes: - name: oauth2ClientCredentials type: oauth2 flows: - flow: clientCredentials tokenUrl: https://app.navan.com/ta-auth/oauth/token scopes: 6 description: 'OAuth 2.0 client-credentials flow. Generate a client_id / client_secret in the Navan app under Settings > Integrations (API), then POST grant_type=client_credentials to the token URL to obtain a Bearer access token. US token URL: https://app.navan.com/ta-auth/oauth/token ; EU token URL: https://app-fra.navan.com/ta-auth/oauth/token . (Some integrations reference an https://api.navan.com/ta-auth/oa' sources: - openapi/navan-openapi.yml