generated: '2026-07-11' method: derived source: openapi/expedia-deposit-openapi-original.yml, openapi/expedia-fraud-protection-openapi-original.yml, openapi/expedia-lodging-product-openapi-original.yml, openapi/expedia-loyalty-openapi-original.yml, openapi/expedia-rapid-openapi-original.yml summary: types: - apiKey - http - oauth2 api_key_in: - header oauth2_flows: - clientCredentials schemes: - name: Basic type: http scheme: basic sources: - openapi/expedia-deposit-openapi-original.yml - openapi/expedia-lodging-product-openapi-original.yml - name: orderPurchaseScreenAuth type: oauth2 flows: - flow: clientCredentials tokenUrl: https://api.expediagroup.com/identity/oauth2/v3/token?grant_type=client_credentials scopes: 1 sources: - openapi/expedia-fraud-protection-openapi-original.yml - openapi/expedia-loyalty-openapi-original.yml - name: rapidAuth type: apiKey in: header parameter: Authorization description: The custom generated authentication header. Refer to our [signature authentication](https://developers.expediagroup.com/docs/rapid/resources/reference/signature-authentication) page for full details. sources: - openapi/expedia-rapid-openapi-original.yml