curve-plugin

Overview

Low-slippage swaps and liquidity provision on Curve Finance — optimized for pegged assets (stablecoins, LSTs, wrapped BTC) across Ethereum, Arbitrum, Base, Polygon, and BSC.

Prerequisites

• onchainos agentic wallet connected
• Some tokens on a supported chain — Ethereum (default), Arbitrum, Base, Polygon, or BSC

How it Works

• Check your wallet: Get a personalised next step based on your balances on the active chain. curve-plugin quickstart
  • If status: no_funds or needs_gas — fund your wallet with the native gas token first
  • If status: needs_funds — you have gas but no stablecoins; transfer USDC or USDT to your wallet
  • If status: ready — proceed below
• Find pools: Browse available Curve pools with TVL, APY, and fee data. curve-plugin get-pools
• Get pool details: See reserves, current APY, and virtual price for a specific pool. curve-plugin get-pool-info --pool <address>
• Swap:
  • 4.1 Get a quote: Check the expected output before committing — no gas. curve-plugin quote --token-in <USDC> --token-out <DAI> --amount <amount>
  • 4.2 Execute the swap: Send input token and receive output in one transaction. curve-plugin swap --token-in <USDC> --token-out <DAI> --amount <amount> --confirm
• Provide liquidity:
  • 5.1 Add liquidity: Deposit one or more pool tokens to receive LP tokens — amounts are comma-separated in pool coin order (e.g. 0,500,500 for a 3-token pool). curve-plugin add-liquidity --pool <address> --amounts <amount>,... --confirm
  • 5.2 Check LP balance: View your current LP token holdings for a pool. curve-plugin get-balances --pool <address>
  • 5.3 Remove liquidity: Burn LP tokens to withdraw the underlying pool assets. curve-plugin remove-liquidity --pool <address> --lp-amount <lp-tokens> --confirm