LinqAlpha

LinqAlpha Connectors API

Customer Connectors — customer-owned MCP connector management

GitHub OpenAPI

Operations 6

GET /v2/connectors List customer connectors
POST /v2/connectors Create a customer connector
GET /v2/connectors/{id} Get a customer connector
PATCH /v2/connectors/{id} Update a customer connector
DELETE /v2/connectors/{id} Delete a customer connector
POST /v2/connectors/{id}/test Test a customer connector

Documentation

📖
Documentation
https://docs.linqalpha.com/quickstart
📖
APIReference
https://docs.linqalpha.com/api-reference/basic/analytics-sse

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/linqalpha/refs/heads/main/openapi/linqalpha-connectors-api-openapi.yml

Other Resources

🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/linqalpha/refs/heads/main/data-model/linqalpha-data-model.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/linqalpha/refs/heads/main/errors/linqalpha-problem-types.yml

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OpenAPI Specification

linqalpha-connectors-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: LinqAlpha Briefing Connectors API
  description: Linq helps finance professionals make informed decisions using Retrieval-Augmented Generation (RAG)-enhanced answers. By leveraging cutting-edge Large Language Models (LLM) and supplementary technology, Linq provides the most optimized responses based on your queries.
  version: 1.0.0
  license:
    name: MIT
servers:
- url: https://api.linqalpha.com
security:
- ApiKeyAuth: []
tags:
- name: Connectors
  description: Customer Connectors — customer-owned MCP connector management
paths:
  /v2/connectors:
    get:
      summary: List customer connectors
      description: Lists customer MCP connectors for the authenticated organization. Query parameters are used to filter the results.
      responses:
        '200':
          description: Connectors returned
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorListApiResponse'
        '401':
          description: Unauthorized - invalid or missing API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
      tags:
      - Connectors
    post:
      summary: Create a customer connector
      description: Creates a customer MCP connector. Credential fields are write-only and are never logged.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ConnectorMutationRequest'
      responses:
        '200':
          description: Connector created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiResponse'
        '400':
          description: Invalid request body
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '401':
          description: Unauthorized - invalid or missing API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
      tags:
      - Connectors
  /v2/connectors/{id}:
    get:
      summary: Get a customer connector
      description: Returns connector metadata for the authenticated organization. Credential values are not returned.
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Connector returned
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiResponse'
        '401':
          description: Unauthorized - invalid or missing API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '404':
          description: Connector not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
      tags:
      - Connectors
    patch:
      summary: Update a customer connector
      description: Updates a customer MCP connector. Credential fields are write-only and are never logged.
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ConnectorMutationRequest'
      responses:
        '200':
          description: Connector updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiResponse'
        '400':
          description: Invalid request body
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '401':
          description: Unauthorized - invalid or missing API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '404':
          description: Connector not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
      tags:
      - Connectors
    delete:
      summary: Delete a customer connector
      description: Deletes a customer MCP connector for the authenticated organization.
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Connector deleted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiResponse'
        '401':
          description: Unauthorized - invalid or missing API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '404':
          description: Connector not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
      tags:
      - Connectors
  /v2/connectors/{id}/test:
    post:
      summary: Test a customer connector
      description: Validates and tests the specified customer MCP connector.
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Connector test result returned
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiResponse'
        '401':
          description: Unauthorized - invalid or missing API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
        '404':
          description: Connector not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
      tags:
      - Connectors
components:
  schemas:
    ApiErrorResponse:
      type: object
      description: Standard error response wrapper
      properties:
        error:
          $ref: '#/components/schemas/ApiError'
        payload:
          description: Always null for error responses
      required:
      - error
      - payload
    ConnectorListApiResponse:
      type: object
      description: List response — the payload is an array of connectors.
      properties:
        error:
          oneOf:
          - $ref: '#/components/schemas/ApiError'
        payload:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/ConnectorProxyPayload'
      required:
      - error
      - payload
    ConnectorProxyPayload:
      type: object
      description: Opaque connector payload. Credential values are write-only and are not returned.
      additionalProperties: true
    ConnectorApiResponse:
      type: object
      properties:
        error:
          oneOf:
          - $ref: '#/components/schemas/ApiError'
        payload:
          $ref: '#/components/schemas/ConnectorProxyPayload'
      required:
      - error
      - payload
    ApiError:
      type: object
      properties:
        code:
          type: string
          description: 'Error code indicating the type of error. Common codes:

            - Authentication: `API_KEY_MISSING`, `INVALID_API_KEY`

            - Validation: `INVALID_REQUEST_BODY`, `ORGANIZATION_ID_MISSING`, `TICKERS_MISSING`, `CHAT_MESSAGE_ID_MISSING`, `DOCUMENT_ID_MISSING`

            - Service: `SEARCH_FAIL`, `TTS_FAIL`, `CREATE_CONV_FAIL`, `GET_STOCK_FAIL`, `CREATE_MSG_FAIL`, `ALPHA_COMP_FAIL`, `GET_REF_FAIL`

            - Connectors: `CONNECTOR_LIST_FAIL`, `CONNECTOR_NOT_FOUND`, `CONNECTOR_CREATE_FAIL`, `CONNECTOR_UPDATE_FAIL`, `CONNECTOR_DELETE_FAIL`, `CONNECTOR_TEST_FAIL`

            - Not Found: `NOT_FOUND`'
          example: INVALID_REQUEST_BODY
        msg:
          type: string
          description: Error message (deprecated, use `message` instead)
          example: query is required and must be a string
        message:
          type: string
          description: Error message providing more details about the error
          example: query is required and must be a string
      required:
      - code
    ConnectorMutationRequest:
      type: object
      description: Customer connector create/update body. Any additional fields you include are preserved and forwarded with the request.
      additionalProperties: true
      properties:
        name:
          type: string
          description: Connector name
        credentials:
          type: object
          description: Write-only credential payload.
          additionalProperties: true
          properties:
            headers:
              type: object
              additionalProperties:
                type: string
              description: Write-only HTTP headers used by the connector upstream. Values are not returned by read endpoints.
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY