generated: '2026-07-11' method: derived source: openapi/cellulant-checkout-api-openapi.yml, openapi/cellulant-engage-api-openapi.yml, openapi/cellulant-payouts-api-openapi.yml summary: types: - apiKey - http api_key_in: - header schemes: - name: BearerAuth type: http scheme: bearer bearerFormat: JWT sources: - openapi/cellulant-checkout-api-openapi.yml - openapi/cellulant-engage-api-openapi.yml - name: ApiKeyAuth type: apiKey in: header parameter: apikey description: Merchant apiKey issued in the Tingg integration dashboard. sources: - openapi/cellulant-checkout-api-openapi.yml - name: BasicAuth type: http scheme: basic description: Beep credentials supplied as Basic auth in addition to credentials in the payload. sources: - openapi/cellulant-payouts-api-openapi.yml