Scalekit Connected Accounts API

openapi: 3.2.0
info:
  title: Scalekit Admin Portal Connected Accounts API
  description: Scalekit is the authentication platform for B2B SaaS and AI agents. The REST API provides programmatic access to enterprise Single Sign-On (SAML / OIDC connections), SCIM directory provisioning, organizations, users and memberships, organization roles, machine-to-machine (M2M) authentication, and agent / MCP connected accounts and tool execution. The API base URL is per-environment; access tokens are obtained via the OAuth 2.0 client credentials grant and passed as Bearer tokens.
  termsOfService: https://www.scalekit.com/legal/terms-of-service
  contact:
    name: Scalekit Support
    url: https://www.scalekit.com
    email: support@scalekit.com
  version: '1.0'
servers:
- url: https://{environment}.scalekit.com
  description: Production environment (per-tenant subdomain)
  variables:
    environment:
      default: your-subdomain
      description: Your Scalekit environment subdomain.
- url: https://{environment}.scalekit.dev
  description: Development environment (per-tenant subdomain)
  variables:
    environment:
      default: your-subdomain
      description: Your Scalekit development environment subdomain.
security:
- bearerAuth: []
tags:
- name: Connected Accounts
  description: Agent / MCP connected accounts and tool execution.
paths:
  /api/v1/connected_accounts:
    get:
      operationId: listConnectedAccounts
      tags:
      - Connected Accounts
      summary: List connected accounts
      description: List agent connected accounts (authorized third-party connectors).
      parameters:
      - $ref: '#/components/parameters/PageSize'
      - $ref: '#/components/parameters/PageToken'
      responses:
        '200':
          description: A list of connected accounts.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListConnectedAccountsResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createConnectedAccount
      tags:
      - Connected Accounts
      summary: Create a connected account
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ConnectedAccountRequest'
      responses:
        '201':
          description: Connected account created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectedAccount'
        '401':
          $ref: '#/components/responses/Unauthorized'
    put:
      operationId: updateConnectedAccountCredentials
      tags:
      - Connected Accounts
      summary: Update connected account credentials
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ConnectedAccountRequest'
      responses:
        '200':
          description: Credentials updated.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectedAccount'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /api/v1/connected_accounts/magic_link:
    post:
      operationId: createConnectedAccountMagicLink
      tags:
      - Connected Accounts
      summary: Generate an authorization magic link
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MagicLinkRequest'
      responses:
        '200':
          description: Magic link generated.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MagicLink'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /api/v1/execute_tool:
    post:
      operationId: executeTool
      tags:
      - Connected Accounts
      summary: Execute a tool
      description: Execute a tool action on behalf of a user through a connected account (e.g. fetch emails, create a CRM record). Core of the agent / MCP auth product.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ExecuteToolRequest'
      responses:
        '200':
          description: Tool executed.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExecuteToolResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    MagicLink:
      type: object
      properties:
        link:
          type: string
          format: uri
        expire_time:
          type: string
          format: date-time
    ExecuteToolResponse:
      type: object
      properties:
        data:
          type: object
          additionalProperties: true
        execution_id:
          type: string
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
        details:
          type: array
          items:
            type: object
    MagicLinkRequest:
      type: object
      required:
      - connector
      - identifier
      properties:
        connector:
          type: string
        identifier:
          type: string
    ConnectedAccount:
      type: object
      properties:
        id:
          type: string
        connector:
          type: string
          example: gmail
        identifier:
          type: string
        status:
          type: string
          enum:
          - PENDING
          - ACTIVE
          - REVOKED
        authorization_type:
          type: string
          enum:
          - OAUTH2
          - API_KEY
        create_time:
          type: string
          format: date-time
    ListConnectedAccountsResponse:
      type: object
      properties:
        connected_accounts:
          type: array
          items:
            $ref: '#/components/schemas/ConnectedAccount'
        next_page_token:
          type: string
    ConnectedAccountRequest:
      type: object
      required:
      - connector
      - identifier
      properties:
        connector:
          type: string
        identifier:
          type: string
        authorization_details:
          type: object
          additionalProperties: true
    ExecuteToolRequest:
      type: object
      required:
      - tool_name
      - identifier
      properties:
        tool_name:
          type: string
        connection_name:
          type: string
        identifier:
          type: string
          description: The connected account identifier to act on behalf of.
        tool_input:
          type: object
          additionalProperties: true
  responses:
    Unauthorized:
      description: Authentication failed or access token missing/expired.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    PageToken:
      name: page_token
      in: query
      required: false
      description: Opaque token for the next page of results.
      schema:
        type: string
    PageSize:
      name: page_size
      in: query
      required: false
      description: Maximum number of results per page.
      schema:
        type: integer
        default: 20
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: OAuth 2.0 client-credentials access token passed as a Bearer token.
    oauth2ClientCredentials:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://{environment}.scalekit.com/oauth/token
          scopes: {}