multichain-mcp

# @wkalidev/multichain-mcp [](https://glama.ai/mcp/servers/wkalidev/multichain-mcp) [](https://glama.ai/mcp/servers/wkalidev/multichain-mcp) **The only MCP server that gives AI agents native access to Stacks, Celo, and Base — from a single npm package.** Connect Claude Desktop, Cursor, or any MCP-compatible AI to 3 blockchains in under 5 minutes. --- ## Why this exists Building an AI agent that interacts with Web3 today means writing separate integrations for every chain. This package ships a production-ready MCP server with 5 battle-tested tools across Stacks (Bitcoin L2), Celo, and Base — no RPC keys required to start. --- ## Pricing | Tier | Price | Tools | | |------|-------|-------|-| | **Free** | $0 | `get_balance`, `get_prices` | | | **Pro** | $9/mo | + `get_portfolio`, `prepare_transfer` | [Lemon Squeezy →](https://wkalidev.com/checkout/buy/74e9f10d-3806-413c-881d-761319ee535b) · [GitHub Sponsors →](https://github.com/sponsors/wkalidev) | | **Team** | $29/mo | + `deploy_token` | [Lemon Squeezy →](https://wkalidev.com/checkout/buy/00764bb0-5d36-4688-832c-f54b95df791f) · [GitHub Sponsors →](https://github.com/sponsors/wkalidev) | --- ## Tools included | Tool | Description | Tier | |------|-------------|------| | `get_balance` | Native + token balances for any wallet | Free | | `get_prices` | Live prices + 24h change (STX, CELO, ETH, USDC, WBTC…) | Free | | `get_portfolio` | Aggregate view across all 3 chains in one call | Pro | | `prepare_transfer` | Build unsigned tx for native or ERC-20/SIP-010 transfer | Pro | | `deploy_token` | Prepare unsigned ERC-20 deployment tx on Celo or Base | Team | All write operations return **unsigned transactions** — your users always sign with their own wallet. Non-custodial by design. --- ## Install ```bash npm install @wkalidev/multichain-mcp ``` --- ## Claude Desktop setup Add to your `claude_desktop_config.json`: ```json { "mcpServers": { "multichain": { "command": "npx", "args": ["-y", "@wkalidev/multichain-mcp"], "env": { "MULTICHAIN_LICENSE_KEY": "your-license-key" } } } } ``` Omit the `env` block to run on the Free tier. Restart Claude Desktop after adding your key. --- ## Cursor / Windsurf setup Add to `.cursor/mcp.json` or `.windsurf/mcp.json`: ```json { "mcpServers": { "multichain": { "command": "npx", "args": ["-y", "@wkalidev/multichain-mcp"], "env": { "MULTICHAIN_LICENSE_KEY": "your-license-key" } } } } ``` --- ## Usage examples ### Check Stacks wallet ``` "What tokens does SP2C2YFP12AJZB4MABJBAJ55XECVS7E4PMMZ89YZR hold on Stacks?" → get_balance({ address: "SP2C2YFP...", chain: "stacks" }) ``` ### Full multichain portfolio ``` "Show me my full portfolio across all chains" → get_portfolio({ addresses: { stacks: "SP...", celo: "0x...", base: "0x..." } }) ``` ### Deploy a token ``` "Deploy a token called GreenDAO with symbol GRN, 1M supply on Base" → deploy_token({ chain: "base", name: "GreenDAO", symbol: "GRN", totalSupply: "1000000", ownerAddress: "0x..." }) ``` ### Live prices ``` "What are the current prices of STX, CELO and ETH?" → get_prices({ symbols: ["STX", "CELO", "ETH"] }) ``` --- ## Networks | Chain | RPC | Explorer | |-------|-----|----------| | Stacks | api.hiro.so (public) | explorer.hiro.so | | Celo | forno.celo.org (public) | celoscan.io | | Base | mainnet.base.org (public) | basescan.org | No API keys required for basic usage. --- ## Programmatic use ```typescript import { getBalance, getPortfolio, getPrices } from "@wkalidev/multichain-mcp"; const balance = await getBalance({ address: "SP2C2YFP...", chain: "stacks" }); const prices = await getPrices({ symbols: ["STX", "CELO", "ETH"] }); ``` --- ## Built by [@wkalidev](https://github.com/wkalidev) — author of `celobank-agent` (ERC-8004 AI agent, 21 MCP tools on Celo mainnet) and `stacks-quest` (non-custodial DeFi terminal on Stacks Bitcoin L2). --- ## License MIT