Servidor MCP de BuyUKeSIM

curl -s https://buyukesim.com/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "initialize",
    "params": {
      "protocolVersion": "2025-06-18",
      "capabilities": {},
      "clientInfo": { "name": "curl", "version": "1.0" }
    }
  }'

curl -s https://buyukesim.com/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{ "jsonrpc": "2.0", "id": 2, "method": "tools/list" }'

curl -s https://buyukesim.com/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{
    "jsonrpc": "2.0",
    "id": 3,
    "method": "tools/call",
    "params": {
      "name": "search_esim_plans",
      "arguments": { "country": "GB", "limit": 5 }
    }
  }'

# No key needed - this call mints one. Save the api_key it returns.
curl -s https://buyukesim.com/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{
    "jsonrpc": "2.0",
    "id": 4,
    "method": "tools/call",
    "params": {
      "name": "create_wallet",
      "arguments": { "label": "my-agent" }
    }
  }'

# Result contains, for example:
#   api_key:     ak_live_9f3c...   (store this secret)
#   wallet_code: WLT-4821

curl -s https://buyukesim.com/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Authorization: Bearer ak_live_YOURKEY" \
  -d '{
    "jsonrpc": "2.0",
    "id": 5,
    "method": "tools/call",
    "params": { "name": "check_balance", "arguments": {} }
  }'

curl -s https://buyukesim.com/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Authorization: Bearer ak_live_YOURKEY" \
  -d '{
    "jsonrpc": "2.0",
    "id": 6,
    "method": "tools/call",
    "params": {
      "name": "create_deposit",
      "arguments": { "amount_usd": 20, "coin": "usdttrc20" }
    }
  }'

# Returns a crypto payment address / link.
# Balance is credited once the deposit confirms on-chain.

curl -s https://buyukesim.com/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Authorization: Bearer ak_live_YOURKEY" \
  -d '{
    "jsonrpc": "2.0",
    "id": 7,
    "method": "tools/call",
    "params": {
      "name": "purchase_esim",
      "arguments": {
        "package_code": "GB_5GB_30D",
        "request_id": "order-2026-07-10-001"
      }
    }
  }'

# LIVE: spends wallet balance and returns the eSIM QR code.
# request_id makes it idempotent - retrying never double-charges.

curl -s https://buyukesim.com/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Authorization: Bearer ak_live_YOURKEY" \
  -d '{
    "jsonrpc": "2.0",
    "id": 8,
    "method": "tools/call",
    "params": {
      "name": "purchase_uk_number",
      "arguments": { "request_id": "uknum-2026-07-10-001" }
    }
  }'

# LIVE: buys a UK +44 Number eSIM from stock (~25 USD) and
# returns the QR instantly. request_id makes it idempotent.

# pip install mcp
import asyncio
from mcp import ClientSession
from mcp.client.streamable_http import streamablehttp_client

URL = "https://buyukesim.com/mcp"
HEADERS = {"Authorization": "Bearer ak_live_YOURKEY"}  # omit for public tools

async def main():
    async with streamablehttp_client(URL, headers=HEADERS) as (read, write, _):
        async with ClientSession(read, write) as session:
            await session.initialize()

            tools = await session.list_tools()
            print([t.name for t in tools.tools])

            result = await session.call_tool(
                "search_esim_plans", {"country": "GB", "limit": 5}
            )
            print(result.content)

asyncio.run(main())

// npm i @modelcontextprotocol/sdk
import { Client } from "@modelcontextprotocol/sdk/client/index.js";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js";

const transport = new StreamableHTTPClientTransport(
  new URL("https://buyukesim.com/mcp"),
  { requestInit: { headers: { Authorization: "Bearer ak_live_YOURKEY" } } } // omit for public
);

const client = new Client({ name: "buyukesim-demo", version: "1.0.0" });
await client.connect(transport);

const tools = await client.listTools();
console.log(tools.tools.map((t) => t.name));

const res = await client.callTool({
  name: "search_esim_plans",
  arguments: { country: "GB", limit: 5 },
});
console.log(res.content);