openapi: 3.0.3
info:
  title: Nanonets External Integrations API
  description: |
    Manage external database integrations linked to a Nanonets account and
    execute generic SQL-style queries against them inside a Nanonets workflow.
    Used by the Database Matching Conditions and database lookup workflow blocks.
  version: 1.0.0
  contact:
    name: Nanonets
    url: https://nanonets.com
    email: support@nanonets.com
servers:
  - url: https://app.nanonets.com
security:
  - BasicAuth: []
tags:
  - name: External Integrations
    description: List and query external database integrations.
paths:
  /api/v2/externalIntegrations:
    get:
      tags: [External Integrations]
      summary: Get External Integrations
      description: List external integrations connected to the account.
      operationId: getExternalIntegrations
      responses:
        '200':
          description: List of external integrations.
          content:
            application/json:
              schema:
                type: array
                items: { $ref: '#/components/schemas/ExternalIntegration' }
  /api/v2/externalIntegrations/{external_integration_id}/executequery:
    post:
      tags: [External Integrations]
      summary: Execute Query
      description: Execute a generic SQL-style query against a connected external integration.
      operationId: executeQuery
      parameters:
        - name: external_integration_id
          in: path
          required: true
          schema: { type: string }
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [query]
              properties:
                query:
                  type: string
                  example: "select * from passports where dob='file_url'"
      responses:
        '200':
          description: Query result rows.
          content:
            application/json:
              schema:
                type: object
                properties:
                  rows:
                    type: array
                    items: { type: object, additionalProperties: true }
components:
  securitySchemes:
    BasicAuth:
      type: http
      scheme: basic
  schemas:
    ExternalIntegration:
      type: object
      properties:
        id: { type: string, example: 4013d779-c2f9-11eb-ba65-122daa108bc5 }
        email: { type: string, format: email }
        name: { type: string }
        type:
          type: string
          example: postgresql
          enum: [postgresql, mysql, mssql, mongodb]
        info:
          type: object
          additionalProperties: true