MCP Mercado Bitcoin runs on your own machine — the client starts it, so there is no endpoint to ping. 93 installs a week from npm. Last commit 27 Sep 2026.
MCP server for Mercado Bitcoin — Brazilian crypto exchange, trading, orderbook, withdrawals
Today is the operative word: we check MCP Mercado Bitcoin every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp-mercado-bitcoin -e 'MB_API_KEY=<MB_API_KEY>' -- npx -y @codespar/mcp-mercado-bitcoin
{
"mcpServers": {
"mcp-mercado-bitcoin": {
"command": "npx",
"args": [
"-y",
"@codespar/mcp-mercado-bitcoin"
],
"env": {
"MB_API_KEY": "<MB_API_KEY>"
}
}
}
}
[mcp_servers.mcp-mercado-bitcoin]
command = "npx"
args = ["-y", "@codespar/mcp-mercado-bitcoin"]
env = { MB_API_KEY = "<MB_API_KEY>" }
{
"mcpServers": {
"mcp-mercado-bitcoin": {
"command": "npx",
"args": [
"-y",
"@codespar/mcp-mercado-bitcoin"
],
"env": {
"MB_API_KEY": "<MB_API_KEY>"
}
}
}
}
{
"servers": {
"mcp-mercado-bitcoin": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@codespar/mcp-mercado-bitcoin"
],
"env": {
"MB_API_KEY": "<MB_API_KEY>"
}
}
}
}
Put your own value in place of
<MB_API_KEY> (API key for mercado-bitcoin).
The author’s registry entry marks it as required.
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Answers built from our own checks of this server.