A market-data MCP server for AI agents

An MCP server at the API's address, stateless over streamable HTTP: an agent reads the offer, the 51 symbols and what a month of use would cost without a key, and candle history with yours.

{tools_count} tools

get_offer, list_symbols and quote_price_for answer without a key; quote_price_for prices a month of use, it is not a market quote. get_candles reads one page of candle history, oldest first, with your API key.

Clients

Claude Code and Cursor take the configuration below. Claude Desktop and claude.ai add the server as a custom connector; the key goes in its request headers where the account offers them, a beta not yet open to every account, and without it they reach the keyless tools.

The key

get_candles carries your API key in the Authorization header on every call, or in the X-API-Key header where a client or gateway keeps Authorization for itself. Both set to different keys is refused with CONFLICTING_API_KEYS. Keep the key in the agent's configuration on your machine or server, never in a web page.

What it costs

The 3 keyless tools cost nothing. get_candles is billed exactly like GET /v1/candles: slices of 1 000 bars, from your plan, from CHF 500 a month. An agent that keeps reading the newest page follows the symbol live: past 80% of its open hours in a month, that symbol adds CHF 150.

Facts as of 03.10.2026.

{
  "mcpServers": {
    "adona-robot": {
      "type": "http",
      "url": "https://api.adona-robot.com/mcp",
      "headers": {
        "Authorization": "Bearer adk_live_..."
      }
    }
  }
}

# The MCP server answers plain JSON-RPC over HTTP; the offer, the symbols and the price of a month need no key.
MCP=https://api.adona-robot.com/mcp

curl -s $MCP -H 'Content-Type: application/json' -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

# what 40 simultaneous connections and 100 000 slices a month would cost
curl -s $MCP -H 'Content-Type: application/json' -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"quote_price_for","arguments":{"simultaneous_connections":40,"slices_per_month":100000}}}'