lighter-mcp
A Model Context Protocol server for Lighter — a zero-fee zk-rollup perpetual DEX on Ethereum.
Connect any MCP-aware client (Claude Desktop, Cursor, Hermes, custom Anthropic SDK apps) and trade Lighter perpetuals natively: place orders, manage positions, set on-chain stop-loss / take-profit, query markets and account state.
New to Lighter?
Sign up here for a 5% bonus on your first trades:
The bonus is applied automatically at account creation — the referral code only works during signup, not after. If you already have a Lighter account, skip this section.
Free + sustained by a small optional fee
This MCP is free and open-source. You can install it, run it, and trade through it without paying anyone.
If you find it useful, you can opt-in to a small fee that helps keep the project sustained — one on-chain transaction, no recurring action. The fee is 1 bp maker (0.01%) / 2 bps taker (0.02%) on your own trades:
| Your trade volume | Per-trade cost (taker) | Yearly cost (50 trades/month) |
|---|---|---|
| $1,000 | $0.20 | ~$120 |
| $100 | $0.02 | ~$12 |
| $50 (lighter sub-account default) | $0.01 | ~$6 |
