> ## Documentation Index > Fetch the complete documentation index at: https://docs.nautilus.co/llms.txt > Use this file to discover all available pages before exploring further. # Get a Sonny's transaction > Provider-specific resource available only when the authenticated organization is backed by the supported Sonny's Shared data source. An unavailable provider returns the documented 400 or 404 response. Availability is determined server-side; credentials, connection details, and provider configuration are never returned. Missing, unsupported-provider, and cross-tenant identifiers return 404. ## OpenAPI ````yaml /api-reference/openapi.json get /api/v1/pos/sonnys/transactions/{transactionId} openapi: 3.1.0 info: title: Nautilus Public API version: 1.0.0 description: >- Tenant-scoped public API. Except for /api/v1/openapi.json, requests use a Clerk tenant API key as a Bearer token. The key's organizationId is the sole tenant scope; organization IDs supplied by callers are never accepted. Detail endpoints deliberately return 404 for both missing and cross-tenant records. Canonical collections use the standard envelope and endpoint-bound cursor pagination. Timestamps are UTC ISO 8601 values and monetary amounts ending in Cents are integer cents. Responses use narrow serializers and exclude credentials, API keys, provider configuration, access tokens, webhook secrets, raw provider payloads, and internal workflow or activity data. servers: - url: https://app.nautilus.co security: - tenantApiKey: [] tags: - name: Contract - name: Cancellations - name: Sites - name: Products - name: Checkout links - name: Purchases - name: Contact lists - name: Contacts - name: Marketing - name: Forms - name: Vouchers - name: Links - name: Automations - name: Surveys - name: Cases - name: Sonny's POS - name: Analytics - name: Messaging - name: Legacy description: Deprecated noncanonical endpoints retained for compatibility. paths: /api/v1/pos/sonnys/transactions/{transactionId}: get: tags: - Sonny's POS summary: Get a Sonny's transaction description: >- Provider-specific resource available only when the authenticated organization is backed by the supported Sonny's Shared data source. An unavailable provider returns the documented 400 or 404 response. Availability is determined server-side; credentials, connection details, and provider configuration are never returned. Missing, unsupported-provider, and cross-tenant identifiers return 404. operationId: getSonnysTransaction parameters: - name: transactionId in: path required: true schema: type: string responses: '200': description: Tenant-scoped resource. content: application/json: schema: $ref: '#/components/schemas/SonnysTransaction' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '404': $ref: '#/components/responses/NotFound' '500': $ref: '#/components/responses/InternalServerError' components: schemas: SonnysTransaction: type: object additionalProperties: false properties: transactionId: type: string transactionNumber: type: integer customerId: anyOf: - type: string - type: 'null' customerName: anyOf: - type: string - type: 'null' siteId: anyOf: - type: string - type: 'null' completedAt: type: string format: date-time description: UTC ISO 8601 timestamp. insertedAt: anyOf: - type: string format: date-time description: UTC ISO 8601 timestamp. - type: 'null' type: type: string totalCents: type: integer description: Amount in integer cents. items: type: array items: type: object additionalProperties: false properties: sku: anyOf: - type: string - type: 'null' name: anyOf: - type: string - type: 'null' department: anyOf: - type: string - type: 'null' quantity: anyOf: - type: number - type: 'null' grossCents: anyOf: - type: integer description: Amount in integer cents. - type: 'null' netCents: anyOf: - type: integer description: Amount in integer cents. - type: 'null' taxCents: anyOf: - type: integer description: Amount in integer cents. - type: 'null' discountCents: anyOf: - type: integer description: Amount in integer cents. - type: 'null' additionalFeeCents: anyOf: - type: integer description: Amount in integer cents. - type: 'null' voided: anyOf: - type: boolean - type: 'null' required: - sku - name - department - quantity - grossCents - netCents - taxCents - discountCents - additionalFeeCents - voided discounts: type: array items: type: object additionalProperties: false properties: sku: anyOf: - type: string - type: 'null' code: anyOf: - type: string - type: 'null' name: anyOf: - type: string - type: 'null' amountCents: anyOf: - type: integer description: Amount in integer cents. - type: 'null' appliedToItemName: anyOf: - type: string - type: 'null' required: - sku - code - name - amountCents - appliedToItemName tenders: type: array items: type: object additionalProperties: false properties: type: anyOf: - type: string - type: 'null' subtype: anyOf: - type: string - type: 'null' amountCents: anyOf: - type: integer description: Amount in integer cents. - type: 'null' changeCents: anyOf: - type: integer description: Amount in integer cents. - type: 'null' totalCents: anyOf: - type: integer description: Amount in integer cents. - type: 'null' required: - type - subtype - amountCents - changeCents - totalCents paymentSummary: type: object additionalProperties: false properties: tenderCount: type: integer tenderedCents: type: integer description: Amount in integer cents. changeCents: type: integer description: Amount in integer cents. netPaidCents: type: integer description: Amount in integer cents. required: - tenderCount - tenderedCents - changeCents - netPaidCents recurring: type: object additionalProperties: false properties: sale: type: boolean payment: type: boolean redemption: type: boolean required: - sale - payment - redemption prepaid: type: object additionalProperties: false properties: sale: type: boolean redemption: type: boolean required: - sale - redemption operations: type: object additionalProperties: false properties: salesDeviceName: anyOf: - type: string - type: 'null' cashierName: anyOf: - type: string - type: 'null' greeterName: anyOf: - type: string - type: 'null' vehicleLicensePlate: anyOf: - type: string - type: 'null' required: - salesDeviceName - cashierName - greeterName - vehicleLicensePlate required: - transactionId - transactionNumber - customerId - customerName - siteId - completedAt - insertedAt - type - totalCents - items - discounts - tenders - paymentSummary - recurring - prepaid - operations description: >- Sanitized Sonny's transaction. No provider credentials, connection details, configuration, or raw payloads are returned. Error: type: object additionalProperties: false properties: error: type: string required: - error responses: BadRequest: description: >- Malformed parameters, unsupported provider, or unavailable resource for this organization. content: application/json: schema: $ref: '#/components/schemas/Error' Unauthorized: description: Missing, invalid, legacy, or non-tenant Bearer credential. content: application/json: schema: $ref: '#/components/schemas/Error' NotFound: description: >- The resource does not exist, is unavailable, or belongs to another organization. content: application/json: schema: $ref: '#/components/schemas/Error' InternalServerError: description: Internal server error. No internal exception data is exposed. content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: tenantApiKey: type: http scheme: bearer bearerFormat: Clerk tenant API key description: >- Clerk tenant API key. The organizationId encoded by the key is the exact and only tenant scope. ````