> ## Documentation Index > Fetch the complete documentation index at: https://print.app/docs/llms.txt > Use this file to discover all available pages before exploring further. # Get a connector > Returns one connector. The designs that run it: `GET /v2/designs?connectorId=`. ## OpenAPI ````yaml openapi.json GET /v2/connectors/{id} openapi: 3.1.0 info: title: Print.App API version: 2.1.0 description: >- Server-to-server API for Print.App integrations: designs and their page content, folders, files, fonts, palettes, product assignments, projects and editor links. Authenticate every request with a secret key: `Authorization: Bearer sk_…`. Never call it from a browser. servers: - url: https://api.print.app description: Production security: - bearerAuth: [] tags: - name: Account description: The account a secret key belongs to. - name: Designs description: >- The designs (templates) your customers start from: create them at a size, manage their pages, and place text, images and shapes on them. - name: Design folders description: >- Folders that organise your designs. A design can sit in more than one folder. - name: Files description: >- Your own images and graphics, used in designs and offered to customers in the editor. - name: Graphic folders description: >- Folders of files, shown in the editor under Pictures, Backgrounds, Textures or Frames. - name: Fonts description: >- The fonts your designs and customers can use: the built-in set, imported Google fonts and fonts you upload. - name: Palettes description: Colour palettes offered in the editor. - name: Products description: Which designs open for each product (and variant) in your store. - name: Projects description: Your customers' saved designs. - name: Links description: Shareable editor links that open a design or project at create.print.app. - name: Connectors description: >- Links between the options on a store's product page and the editor: the choice a customer makes shows the right pages, opens the right design, or sets the size, orientation or colour. Read a product page for what a connector can point at, and test one against a design before customers meet it. - name: Resource profiles description: >- Limits on the fonts, colour palettes and graphic folders the editor offers, for the designs that use them. - name: PDF profiles description: >- The settings print PDFs are made with: colour conversion, PDF standard, cut lines, image resolution, fonts. paths: /v2/connectors/{id}: get: tags: - Connectors summary: Get a connector description: >- Returns one connector. The designs that run it: `GET /v2/designs?connectorId=`. operationId: getConnector parameters: - name: id in: path required: true schema: type: string description: The connector id. responses: '200': description: OK. headers: x-request-id: $ref: '#/components/headers/RequestId' content: application/json: schema: $ref: '#/components/schemas/Connector' example: object: connector id: 01KADX3Q7M2B8C4D5E6F7G8H9J title: Print side → pages mode: pageIndex source: type: selector selector: input[name="Print side"]:checked query: input[name="Print side"]:checked mappings: - from: Front to: '1' - from: Back to: '2' - from: Front and back to: 1,2 twoWay: true page: null text: null event: null created: '2026-10-27T10:00:00Z' modified: '2026-10-27T10:00:00Z' '401': description: Missing, unknown, revoked or expired secret key. headers: x-request-id: $ref: '#/components/headers/RequestId' content: application/json: schema: $ref: '#/components/schemas/Error' example: error: true code: unauthorized message: >- Missing or invalid secret key. Send it as "Authorization: Bearer sk_…". requestId: FZn-uhymjoEEJow= '403': description: The account is suspended for an unpaid invoice. headers: x-request-id: $ref: '#/components/headers/RequestId' content: application/json: schema: $ref: '#/components/schemas/Error' example: error: true code: account_suspended message: >- This account is suspended. Settle the outstanding invoice in the Print.App dashboard. requestId: FZn-uhymjoEEJow= '404': description: >- Not found in your account. Another account's resources answer 404 too. headers: x-request-id: $ref: '#/components/headers/RequestId' content: application/json: schema: $ref: '#/components/schemas/Error' example: error: true code: not_found message: Not found. requestId: FZn-uhymjoEEJow= '429': description: >- Rate limited by the API gateway. Back off and retry. This response comes from the gateway, so its body is `{ "message": "Too Many Requests" }`, not the standard error. content: application/json: schema: $ref: '#/components/schemas/GatewayError' example: message: Too Many Requests '500': description: >- Something failed on our side. Retry; quote the requestId to support if it persists. headers: x-request-id: $ref: '#/components/headers/RequestId' content: application/json: schema: $ref: '#/components/schemas/Error' example: error: true code: internal_error message: >- Something went wrong on our side. Retry the request; if it keeps failing, contact support with the requestId. requestId: FZn-uhymjoEEJow= components: headers: RequestId: description: Identifies the request. Quote it when contacting support. schema: type: string schemas: Connector: title: Connector description: >- Links an option on a store's product page to the editor: the choice a customer makes shows the right pages, opens the right design, sets the size or the colour. type: object required: - object - id - title - mode - source - query - mappings - twoWay - page - text - event - created - modified properties: object: type: string const: connector id: type: - string - 'null' description: '`null` for a connector tried in a test without saving it.' title: type: - string - 'null' mode: type: string description: >- One of: pageIndex, designSelector, pageClone, pageCount, printedPageCount, pageWidth, pageHeight, pageOrientation, textValue, underlayColor, event. source: type: object required: - type properties: type: type: string enum: - selector - printOptions selector: type: string description: The CSS selector (type selector). role: type: - string - 'null' description: The Print Options role (type printOptions). field: type: - string - 'null' description: The Print Options field id (type printOptions). name: type: - string - 'null' description: >- A Print Options field id or role, from connectors made before roles (type printOptions). axis: type: - string - 'null' enum: - w - h - null query: type: string description: >- The source as the editor stores it: the selector, or `po:role/`, `po:field/`. mappings: type: array items: type: object required: - from - to properties: from: type: string to: type: string twoWay: type: boolean page: type: - integer - 'null' text: type: - string - 'null' event: type: - object - 'null' required: - name - data properties: name: type: string data: type: - string - 'null' created: type: - string - 'null' format: date-time modified: type: - string - 'null' format: date-time examples: - object: connector id: 01KADX3Q7M2B8C4D5E6F7G8H9J title: Print side → pages mode: pageIndex source: type: selector selector: input[name="Print side"]:checked query: input[name="Print side"]:checked mappings: - from: Front to: '1' - from: Back to: '2' - from: Front and back to: 1,2 twoWay: true page: null text: null event: null created: '2026-10-27T10:00:00Z' modified: '2026-10-27T10:00:00Z' Error: title: Error description: >- Every error the API itself returns. Match on `code`; `message` is for people and may be reworded. type: object required: - error - code - message - requestId properties: error: type: boolean const: true code: type: string enum: - unauthorized - account_suspended - invalid_request - not_found - route_not_found - idempotency_key_reused - idempotency_in_progress - folder_not_empty - builtin_folder - builtin_palette - editor_not_supported - design_changed - payload_too_large - unsupported_media_type - ops_failed - internal_error - service_unavailable description: >- `unauthorized` (401): missing, unknown, revoked or expired secret key. `account_suspended` (403): the account has an unpaid invoice. `invalid_request` (400): a parameter or body field is malformed — see `param` and `details`. `not_found` (404): no such resource in your account. `route_not_found` (404): no such endpoint. `idempotency_key_reused` (409): the Idempotency-Key was used for a different request. `idempotency_in_progress` (409): the first request with that key is still running. `folder_not_empty` (409): the folder still holds designs or folders. `builtin_folder`, `builtin_palette` (409): Print.App's own folders and palettes cannot be changed. `editor_not_supported` (409): page content can only be edited on accounts that use the new editor. `design_changed` (409): the design was saved elsewhere while the batch ran; read it again and retry. `payload_too_large` (413): a body or file over the limit. `unsupported_media_type` (415): send JSON. `ops_failed` (422): an operation in the batch failed, nothing was saved — see `details`. `internal_error` (500): retry; contact support with the `requestId` if it persists. `service_unavailable` (503): retry in a few seconds. message: type: string param: type: string description: The parameter or body field at fault, as a path (`pages[0].title`). details: type: array description: >- Every problem found, when there was more than one (`invalid_request`), or each operation's result (`ops_failed`). items: type: object requestId: type: string description: >- Also sent as the `x-request-id` header. Quote it when contacting support. examples: - error: true code: invalid_request message: limit must be an integer from 1 to 100. param: limit requestId: FZn-uhymjoEEJow= GatewayError: type: object properties: message: type: string description: Returned by the API gateway itself (429). securitySchemes: bearerAuth: type: http scheme: bearer description: >- A secret key from Print.App admin → Domains → Secret keys, sent as `Authorization: Bearer sk_…`. Server-side only. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.