Accsly

Accsly MCP API

The MCP API from Accsly — 1 operation(s) for mcp.

Documentation GitHub OpenAPI

Operations 1

POST /mcp MCP server (JSON-RPC 2.0, Streamable HTTP) #

Specifications

⚙

OpenAPI

https://artifacts.apis.io/accsly-io/openapi/accsly-io-mcp-api-openapi.yml

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MCP server

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https://apis.io/mcp

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OpenAPI Specification

openapi: 3.2.0
info:
  title: accsly.io agent MCP API
  version: 1.0.0
  summary: 'Read-only price data of accsly.io: VPS/VDS, shared hosting and dedicated plans of 2,000+ hosts, and ready-made accounts across shops.'
  description: 'accsly.io compares prices; it does not sell servers or accounts. Plan prices are read on the hosts'' own sites and refreshed hourly; order_url / buy_url links lead to the seller. Prices follow the language of the URL (RUB on /ru, USD on /en, EUR on /de, /es, /pt, TRY on /tr). Overview for language models: https://accsly.io/llms.txt (full: https://accsly.io/llms-full.txt). The same data as MCP tools: https://accsly.io/mcp (Streamable HTTP, no auth). Please keep to about one request a second.'
  contact:
    name: accsly.io
    url: https://accsly.io/promo
servers:
- url: https://accsly.io
tags:
- name: MCP
paths:
  /mcp:
    post:
      operationId: mcp
      tags:
      - MCP
      summary: MCP server (JSON-RPC 2.0, Streamable HTTP)
      description: 'Model Context Protocol endpoint, stateless, no auth, read-only tools: search_vps, get_vps_host, compare_hosts, host_promo, vps_rating, search_accounts, list_offers. Protocol versions 2026-07-28 (per-request _meta; MCP-Protocol-Version, Mcp-Method and Mcp-Name headers must match the body), 2025-11-25, 2025-06-18, 2025-03-26 (initialize handshake). GET and DELETE answer 405. 60 requests a minute per IP.'
      parameters:
      - name: MCP-Protocol-Version
        in: header
        required: false
        schema:
          type: string
          enum:
          - '2026-07-28'
          - '2025-11-25'
          - '2025-06-18'
          - '2025-03-26'
      - name: Mcp-Method
        in: header
        required: false
        schema:
          type: string
        description: Required with protocol 2026-07-28.
      - name: Mcp-Name
        in: header
        required: false
        schema:
          type: string
        description: Tool name for tools/call, required with protocol 2026-07-28.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/JsonRpcRequest'
      responses:
        '200':
          description: JSON-RPC response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonRpcResponse'
        '202':
          description: Notification accepted (no body).
        '400':
          description: Parse error, invalid request, header mismatch (-32020) or unsupported protocol version (-32022).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonRpcResponse'
        '404':
          description: Unknown method (protocol 2026-07-28).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonRpcResponse'
        '405':
          description: Only POST is served.
        '429':
          description: Rate limit.
components:
  schemas:
    JsonRpcResponse:
      type: object
      required:
      - jsonrpc
      properties:
        jsonrpc:
          const: '2.0'
        id:
          type:
          - string
          - integer
          - 'null'
        result:
          type: object
        error:
          type: object
          properties:
            code:
              type: integer
            message:
              type: string
            data: {}
    JsonRpcRequest:
      type: object
      required:
      - jsonrpc
      - method
      properties:
        jsonrpc:
          const: '2.0'
        id:
          type:
          - string
          - integer
        method:
          type: string
          examples:
          - initialize
          - tools/list
          - tools/call
          - server/discover
          - ping
        params:
          type: object
externalDocs:
  description: llms.txt — site overview for language models
  url: https://accsly.io/llms.txt