openapi: 3.1.0 info: title: UtilityAPI REST Accounting API description: 'UtilityAPI provides authorization, billing, and meter usage data integrations across US utility companies. The REST API supports customer authorization forms, meter and bill retrieval, interval usage data, accounting summaries, and webhook event listing. This OpenAPI captures the public v2 surface documented at https://utilityapi.com/docs. ' version: 1.0.0 contact: name: UtilityAPI url: https://utilityapi.com/docs servers: - url: https://utilityapi.com/api/v2 security: - bearer: [] tags: - name: Accounting paths: /accounting/billing-accounts: get: summary: List billing accounts operationId: listBillingAccounts tags: - Accounting responses: '200': description: Billing accounts /accounting/billing-summaries: get: summary: List billing summaries operationId: listBillingSummaries tags: - Accounting responses: '200': description: Billing summaries components: securitySchemes: bearer: type: http scheme: bearer description: 'Use the Authorization header with the Bearer scheme and an UtilityAPI token, e.g. `Authorization: Bearer API_TOKEN_HERE`. '