sealgate-ai Events API

openapi: 3.2.0
info:
  title: SealGate Events API
  description: Open-source MCP security, aggregation, and monitoring. Self-hosted MCP proxy.
  version: 0.19.0
tags:
- name: Events
paths:
  /api/v1/events:
    get:
      tags:
      - Events
      summary: SSE event stream
      description: Server-Sent Events stream for real-time client events (tool calls, permission changes, approval requests). Supports auth via Authorization header or api_key query param.
      operationId: sse_events_api_v1_events_get
      parameters:
      - name: api_key
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: API key (alternative to Authorization header)
          title: Api Key
        description: API key (alternative to Authorization header)
      - name: source
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: Client source identifier (e.g. 'desktop' for Electron app)
          title: Source
        description: Client source identifier (e.g. 'desktop' for Electron app)
      responses:
        '200':
          description: SSE stream
          content:
            application/json:
              schema: {}
            text/event-stream: {}
        '401':
          description: Missing or invalid API key
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/events/dev/server-log:
    post:
      tags:
      - Events
      summary: Emit a synthetic mcp_server_log SSE event (dev only)
      description: Fires a fake mcp_server_log event for the calling user so the dashboard's toast + notification bell can be tested end to end without breaking a real MCP server. Only available with EDISON_DEV=1.
      operationId: dev_emit_server_log_api_v1_events_dev_server_log_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DevEmitServerLogRequest'
        required: true
      responses:
        '200':
          description: Event emitted
          content:
            application/json:
              schema:
                additionalProperties:
                  type: string
                type: object
                title: Response Dev Emit Server Log Api V1 Events Dev Server Log Post
        '401':
          description: Missing or invalid API key
        '404':
          description: Not available outside dev mode
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      parameters:
      - name: Idempotency-Key
        in: header
        required: false
        description: Optional client-generated key that makes this write operation safe to retry. Reusing the same key returns the original response instead of performing the operation a second time. Keys are scoped to the caller and expire after 24 hours.
        schema:
          type: string
          maxLength: 255
  /api/v1/admin/logs/stream:
    get:
      tags:
      - Events
      summary: SSE admin log stream
      description: Server-Sent Events stream for real-time server logs (OWNER only). Supports auth via Authorization header or api_key query param. Optional server-side filters for log level and source.
      operationId: admin_logs_stream_api_v1_admin_logs_stream_get
      parameters:
      - name: api_key
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: API key (alternative to Authorization header)
          title: Api Key
        description: API key (alternative to Authorization header)
      - name: level
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: 'Filter by min log level: DEBUG, INFO, WARNING, ERROR, CRITICAL'
          title: Level
        description: 'Filter by min log level: DEBUG, INFO, WARNING, ERROR, CRITICAL'
      - name: source
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: 'Filter by source: http (access logs) or app (application logs)'
          title: Source
        description: 'Filter by source: http (access logs) or app (application logs)'
      responses:
        '200':
          description: SSE log stream
          content:
            application/json:
              schema: {}
            text/event-stream: {}
        '401':
          description: Missing or invalid API key
        '403':
          description: Insufficient permissions (requires OWNER)
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    DevEmitServerLogRequest:
      properties:
        server_name:
          type: string
          title: Server Name
          default: dev-test-server
        level:
          type: string
          enum:
          - warning
          - error
          title: Level
          default: warning
        title:
          type: string
          title: Title
          default: Server not responding (timed out)
        lines:
          items:
            type: string
          type: array
          title: Lines
        category:
          type: string
          enum:
          - health
          - startup
          title: Category
          default: startup
      type: object
      title: DevEmitServerLogRequest
      description: Synthetic mcp_server_log payload for local testing.
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer
    ClientBearer:
      type: http
      description: Opaque ewc_ client installation credential
      scheme: bearer
    ServiceToken:
      type: http
      description: 'A SealGate service token: `sgt_acct_...` (account token) or `sgt_org_...` (org token). Mint an account token in the dashboard.'
      scheme: bearer
    MCPGatewayOAuth:
      type: oauth2
      description: OAuth 2.1 authorization-code flow (PKCE required) against the SealGate MCP gateway's authorization server. Request only the scopes an agent needs; unrequested scopes are not granted.
      flows:
        authorizationCode:
          authorizationUrl: /oauth/authorize
          tokenUrl: /oauth/token
          refreshUrl: /oauth/token
          scopes:
            mcp: Connect to the MCP gateway and call the tools exposed by your enabled servers. Every call is still evaluated by the policy engine.
            offline_access: Issue a refresh token so the client can renew access without a new browser sign-in.