openapi: 3.1.0 info: title: Gusto Embedded Payroll BankAccounts PaySchedules API version: 1.0.0 description: 'REST API for embedding Gusto''s payroll, tax filing, and HR workflows into third-party platforms. Supports companies, contractors, employees, payrolls, contractor payments, bank accounts, pay schedules, flows, reports, and webhook events. Date-based API versioning. Authentication is via OAuth 2.0 for company-level access or a system-level bearer token for partner operations, with fine-grained scopes. ' contact: name: Gusto Developer Documentation url: https://docs.gusto.com/embedded-payroll servers: - url: https://api.gusto.com description: Gusto production API security: - bearerAuth: [] tags: - name: PaySchedules paths: /v1/companies/{company_id}/pay_schedules: get: summary: List pay schedules operationId: listPaySchedules tags: - PaySchedules parameters: - in: path name: company_id required: true schema: type: string responses: '200': description: List of pay schedules. post: summary: Create pay schedule operationId: createPaySchedule tags: - PaySchedules parameters: - in: path name: company_id required: true schema: type: string responses: '201': description: Pay schedule created. /v1/companies/{company_id}/pay_schedules/{pay_schedule_id}: put: summary: Update pay schedule operationId: updatePaySchedule tags: - PaySchedules parameters: - in: path name: company_id required: true schema: type: string - in: path name: pay_schedule_id required: true schema: type: string responses: '200': description: Pay schedule updated. components: securitySchemes: bearerAuth: type: http scheme: bearer description: 'OAuth 2.0 access token for company-level access or system-level bearer token for partner operations. Scopes such as payrolls:read, payrolls:run, contractors:write provide fine-grained permissions. '