generated: '2026-07-11' method: derived source: openapi/openapi.yml summary: types: - apiKey - http api_key_in: - header schemes: - name: ApiKeyAuth type: apiKey in: header parameter: x-api-key description: NOWPayments API key obtained from your merchant dashboard sources: - openapi/openapi.yml - name: BearerAuth type: http scheme: bearer bearerFormat: JWT description: JWT token obtained from the /auth endpoint (required for mass payout operations) sources: - openapi/openapi.yml