AIWebSignals

AIWebSignals Discovery API

Machine-readable service discovery and pricing.

GitHub OpenAPI

Operations 4

GET /.well-known/aiwebsignals.json Discover AIWebSignals machine interfaces #
GET /api/capabilities List AIWebSignals capabilities and activation boundaries #
GET /api/machine-pricing Get public plan and billing-option pricing #
GET /api/machine/connection-doctor Read-only MCP/A2A compatibility diagnostic from controlled failure categories #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/aiwebsignals-com/openapi/aiwebsignals-com-discovery-api-openapi.yml

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OpenAPI Specification

aiwebsignals-com-discovery-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: AIWebSignals Public Machine Discovery API
  version: 2.1.9
  description: Public, bounded AI web readiness and machine-discovery API. Paid account activation and autonomous machine payments are not part of this public contract.
servers:
- url: https://aiwebsignals.com
security: []
tags:
- name: Discovery
  description: Machine-readable service discovery and pricing.
paths:
  /.well-known/aiwebsignals.json:
    get:
      tags:
      - Discovery
      operationId: getMachineDiscoveryManifest
      summary: Discover AIWebSignals machine interfaces
      responses:
        '200':
          description: Machine discovery manifest
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
  /api/capabilities:
    get:
      tags:
      - Discovery
      operationId: getMachineCapabilities
      summary: List AIWebSignals capabilities and activation boundaries
      responses:
        '200':
          description: Capability contract
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
  /api/machine-pricing:
    get:
      tags:
      - Discovery
      operationId: getMachinePricing
      summary: Get public plan and billing-option pricing
      responses:
        '200':
          description: Machine-readable pricing
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
  /api/machine/connection-doctor:
    get:
      tags:
      - Discovery
      operationId: diagnoseMachineAgentConnection
      summary: Read-only MCP/A2A compatibility diagnostic from controlled failure categories
      parameters:
      - name: surface
        in: query
        required: true
        schema:
          type: string
          enum:
          - mcp
          - a2a
      - name: operation
        in: query
        required: false
        schema:
          type: string
          enum:
          - initialize
          - notifications/initialized
          - tools/list
          - tools/call
          - ping
          - SendMessage
          - GetTask
          - tasks/get
          - tasks/send
          - message/send
          - message/stream
          - other
      - name: reason
        in: query
        required: false
        schema:
          type: string
          enum:
          - unsupported_protocol_version
          - legacy_modern_envelope_mismatch
          - protocol_negotiation
          - standard_header_mismatch
          - unsupported_accept_media
          - unsupported_content_type
          - invalid_jsonrpc_request
          - invalid_params
          - unsupported_method
          - invalid_session
          - session_required
          - parse_error
          - forbidden_by_security_policy
          - not_found
          - rate_limited
          - server_error
          - other_http_error
          - unclassified_bad_request
          - unknown
      - name: protocol_version
        in: query
        required: false
        schema:
          type: string
          enum:
          - '2026-07-28'
          - '2025-11-25'
          - '2025-06-18'
          - '2025-03-26'
          - '1.0'
          - '0.3'
          - absent
          - unknown
      responses:
        '200':
          description: Structured safe connection correction steps
        '400':
          description: Invalid taxonomy
x-aiwebsignals-contract-version: '1'
x-aiwebsignals-autonomous-machine-payment-active: false
x-aiwebsignals-a2a-agent-card-published: true
x-aiwebsignals-mcp-server-active: true
x-aiwebsignals-mcp-url: https://aiwebsignals.com/mcp
x-aiwebsignals-mcp-protocol-version: '2026-07-28'
x-aiwebsignals-mcp-legacy-stateless-fallback: true
x-aiwebsignals-a2a-server-active: true
x-aiwebsignals-a2a-url: https://aiwebsignals.com/a2a
x-aiwebsignals-a2a-agent-card-url: https://aiwebsignals.com/.well-known/agent-card.json
x-aiwebsignals-a2a-protocol-version: '1.0'
x-aiwebsignals-a2a-protocol-binding: JSONRPC