@coinrebate/mcp-server

MCP server giving AI agents instant access to permanent crypto exchange fee discounts (up to 50% off, varies by exchange) via real referral codes. 6 tools: fee comparison, referral codes, country compliance filtering, savings calculator, news.

Source

npm

Version: 2.0.2

Version published: last month

Weekly downloads: 284

Maintainers: 1

Weekly downloads

Created: 5 months ago

Source

@coinrebate/mcp-server

The only crypto MCP server built on real exchange referral relationships — not just market data.

Give your AI agents instant access to permanent trading fee discounts (up to 50% off, varies by exchange) on Binance, OKX, Bybit, Bitget, Gate.io, Hyperliquid, and Aster DEX. Your users keep the discount on every trade, forever. Zero infrastructure, zero exchange negotiations.

Why this exists

Other crypto MCP servers (CCXT, Binance, exchange-specific) give you read-only market data.

CoinRebate gives your AI agent something more valuable: the ability to recommend exchanges to users with permanent fee discounts baked in — backed by real top-tier referral codes that already exist (LULALA, ODXBWMN, etc.). When a user signs up via your AI agent, they get a permanent fee discount on every trade.

We negotiated the referral deals with exchanges. You build the AI agent. Your users keep the savings.

Quick Start

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "coinrebate": {
      "command": "npx",
      "args": ["-y", "@coinrebate/mcp-server"]
    }
  }
}

Cursor / Cline / any MCP client

Same npx -y @coinrebate/mcp-server invocation.

LangChain / CrewAI / AutoGen

from langchain_mcp_adapters import MCPClient
client = MCPClient(command="npx", args=["-y", "@coinrebate/mcp-server"])

Affiliate Attribution for Agent Developers

Not available yet — do not configure it. Earlier versions of this README documented a COINREBATE_PARTNER_ID environment variable for developer revenue share. That variable was never read by the code and the settlement ledger was never built, so nothing was ever credited.

A developer revenue-share programme is pending written confirmation from each exchange that it complies with their affiliate terms. Nothing will ship, and nothing will be advertised here, until that confirmation exists.

6 Available Tools

Tool	What it does
`get_exchange_fees`	Real-time spot + futures fees for all 7 exchanges, with rebate-applied discount fees
`compare_fees`	Rank exchanges by lowest effective fee for spot/futures (with country compliance filter)
`get_best_referral`	Get the best signup link for a specific exchange (returns code + URL + discount %)
`get_latest_news`	Latest crypto news from CoinRebate (use as content source for your agent)
`calculate_trading_cost`	Compute actual savings for a given trade volume (great for "show me the money" UX)
`get_compliant_exchanges`	Country-filtered exchange list (essential for regulatory compliance — built-in GeoIP)

Compliance — Built In

Every tool that returns exchange recommendations supports an optional country parameter (ISO 3166-1 alpha-2). When provided, results are filtered against the CoinRebate compliance matrix.

Example: A user from China asking your agent "where should I trade?" — pass country: "CN" to ensure the agent doesn't recommend exchanges that block Chinese users. We programmatically enforce this on /api/track redirects too (returns 451 for blocked combinations).

Real Data Only

This MCP server fetches live data from https://www.coinrebate.vip REST API (OpenAPI v4.1). All fee/rebate/compliance data is dynamically generated from data/exchanges/*.json and verified against exchange official rates via CCXT. No hardcoded marketing inflation. This is a 2026-launched platform in growth phase, and we're upfront about that.