Second-largest BR crypto exchange. Complements Mercado Bitcoin for hedging + liquidity. HMAC-SHA256 signed requests — signature + all endpoints verified against docs.foxbit.com.br.
Foxbit gives your agent 21 tools it calls directly — pick the ones it needs, in Claude, Cursor, or any MCP client.
list_markets — List all available trading pairs / markets on Foxbitlist_currencies — List all supported currencies (crypto and fiat) on Foxbitget_currency — Get details of a specific currency (precision, min/max amounts, type)// Your agent calls a tool directly — no glue code.
// CodeSpar's managed tier handles OAuth2, token rotation and rate limits.
const result = await session.call("list_markets", { /* ... */ });$ npm install @codespar/mcp-foxbitAdd this entry to your claude_desktop_config.json (or any MCP-compatible client config).
{
"mcpServers": {
"foxbit": {
"command": "npx",
"args": [
"-y",
"@codespar/mcp-foxbit"
],
"env": {
"FOXBIT_API_KEY": "<your_foxbit_api_key>",
"FOXBIT_API_SECRET": "<your_foxbit_api_secret>"
}
}
}
}After restart, your agent can call any of the 21 tools below — try list_markets first.
Required to authenticate the server. Stored encrypted when using CodeSpar managed hosting.
FOXBIT_API_KEYAPI key for Foxbit
FOXBIT_API_SECRETAPI secret for Foxbit HMAC-SHA256 signature
Each tool is independent — your agent loads only what it needs to reduce context and response time.
list_marketslist_currenciesget_currencyget_tickerget_orderbookget_market_tradesget_candlesget_account_balancesMCP is a protocol — any framework that speaks it can mount this server.