# Alchemy MCP server > Query blockchain data across 100+ chains: token prices, NFTs, transfers, transaction simulation, traces and Solana DAS. - Listing: https://mcp.tc/i/alchemy - Connect: use the server's own URL `https://mcp.alchemy.com/mcp` (OAuth sign-in at the server); clients connect to it directly. The listing link is a page, not an MCP endpoint. - Type: remote (Streamable HTTP) - Auth: OAuth sign-in - Category: [Developer Tools](https://mcp.tc/c/developer-tools) - Vendor: Alchemy - Homepage: ## About Connects an AI assistant to Alchemy's blockchain APIs. The documentation lists 168 tools covering ENS resolution, token prices, NFT metadata, transaction history, smart contract simulation, tracing, account abstraction, smart wallets and Solana DAS, across 100+ networks including Ethereum, Base, Polygon, Arbitrum, Optimism, Solana and Starknet. Admin tools manage Alchemy apps and their allowlists. The server is hosted at https://mcp.alchemy.com/mcp and uses Streamable HTTP. Users sign in with an Alchemy account through OAuth 2.1 with PKCE. No API key or local install is needed. After sign-in, the agent selects an Alchemy app, and RPC and data tools use that app's key. ## What it can do - Look up token prices and NFTs owned by an address or ENS name - Fetch transaction history and asset transfers - Simulate transactions and trace calls - Run JSON-RPC calls on 100+ EVM and other networks - Query Solana data through DAS - List, create and update Alchemy apps and allowlists ## Example prompts - "What's the current price of ETH?" - "Show me the NFTs owned by vitalik.eth" - "Select my Alchemy app and list the supported chains" - "Simulate this transaction on Base before I send it" ## Install ### Claude Code 1. Run this in a terminal, in your project folder: ```bash claude mcp add --transport http alchemy https://mcp.alchemy.com/mcp ``` 2. Start Claude Code, type `/mcp`, pick **alchemy** and choose **Authenticate**. A browser window opens for the Alchemy sign-in. Add `--scope user` to make it available in every project, not just this one. ### Claude Desktop 1. Open **Settings → Connectors** and click **Add custom connector**. 2. Name it **Alchemy** and paste this URL: ```url https://mcp.alchemy.com/mcp ``` 3. Click **Add**, then **Connect**, and sign in when Alchemy asks. Claude Desktop’s JSON config file only starts local servers. Remote servers go through Connectors, and connectors you add on claude.ai show up here too. ### claude.ai 1. Open the connector form on claude.ai. This button fills in the name and URL for you: [Add to claude.ai]() (opens connector settings) 2. Check that the URL reads `https://mcp.alchemy.com/mcp` and click **Add**. 3. Click **Connect** and sign in when Alchemy asks. Free plans allow one custom connector. On Team and Enterprise plans an owner adds it under **Organization settings → Connectors**. ### ChatGPT 1. On chatgpt.com, open **Settings → Security and login** and turn on **Developer mode**. 2. Go to `chatgpt.com/plugins` and click **+** to create an app for a remote MCP server. 3. Paste `https://mcp.alchemy.com/mcp` as the server URL and choose **OAuth**. ChatGPT sends you to Alchemy to sign in. Developer mode is available on the web for Plus, Pro, Business, Enterprise and Education accounts. ### Cursor [Add to Cursor]() (opens Cursor) Or add it by hand to `~/.cursor/mcp.json` (all projects) or `.cursor/mcp.json` (this project): `mcp.json`: ```json { "mcpServers": { "alchemy": { "url": "https://mcp.alchemy.com/mcp" } } } ``` Cursor shows **Needs login** next to the server. Click it to sign in. ### VS Code [Install in VS Code]() (opens VS Code) Or from a terminal: ```bash code --add-mcp '{"name":"alchemy","type":"http","url":"https://mcp.alchemy.com/mcp"}' ``` Or commit it to the repo in `.vscode/mcp.json`: `.vscode/mcp.json`: ```json { "servers": { "alchemy": { "type": "http", "url": "https://mcp.alchemy.com/mcp" } } } ``` VS Code asks you to sign in the first time the server starts. ### Devin Desktop 1. Add it to `~/.config/devin/mcp_config.json` (macOS and Linux) or `%APPDATA%\devin\mcp_config.json` (Windows): `mcp_config.json`: ```json { "mcpServers": { "alchemy": { "serverUrl": "https://mcp.alchemy.com/mcp" } } } ``` 2. Refresh the MCP server list in Cascade and sign in when asked. Devin Desktop is the new name for Windsurf. It reads `serverUrl` (or `url`) for remote servers. ### Codex ```bash codex mcp add alchemy --url https://mcp.alchemy.com/mcp codex mcp login alchemy ``` Or edit `~/.codex/config.toml` directly: `config.toml`: ```toml [mcp_servers.alchemy] url = "https://mcp.alchemy.com/mcp" ``` ### Gemini CLI ```bash gemini mcp add --transport http alchemy https://mcp.alchemy.com/mcp ``` Then, inside Gemini CLI, run `/mcp auth alchemy` to sign in. This adds it to the current project. Add `-s user` to use it everywhere. ### Any client Most clients accept this shape. Some name the URL field differently: `serverUrl` in Devin Desktop, `httpUrl` in Gemini CLI’s settings file. ```json { "mcpServers": { "alchemy": { "type": "http", "url": "https://mcp.alchemy.com/mcp" } } } ``` Zed puts servers under `context_servers` in its settings. Cline needs `"type": "streamableHttp"`, or it assumes SSE. Client only starts local servers? Bridge it with `npx -y mcp-remote https://mcp.alchemy.com/mcp`. ## Details - Server version: 0.7.0 - Last checked: 2026-10-03 (reachable, asks for credentials) - Listed: 2026-10-03 - Updated: 2026-10-03 --- Source: https://mcp.tc/i/alchemy (mcp.tc is an independent directory, not affiliated with this server's publisher). Corrections: https://mcp.tc/report