What it does
The hosted Alchemy MCP Server gives AI agents access to Alchemy's blockchain APIs and onchain data. It signs in with your Alchemy account through OAuth, so no API key or local install is needed. The older local package was set to stop working on 30 September 2026, so this entry covers only the hosted server.
Use cases
- 01Look up onchain data for a wallet or contract
- 02Check blockchain API responses while you build
- 03Explore transaction data for an internal review