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Circuit lets you run agents on your existing wallet — automated strategies that trade, farm yield, and manage positions across chains, without giving up custody of your keys. 
from agent_sdk import Agent, AgentContext

def run(agent: AgentContext) -> None:
    quote = agent.swidge.quote({
        "from": {"network": "ethereum:42161", "address": agent.sessionWalletAddress},
        "to": {"network": "ethereum:42161", "address": agent.sessionWalletAddress},
        "amount": "1000000",  # 1 USDC
        "fromToken": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",  # USDC
        "toToken": None,  # ETH
    })

    if quote.success and quote.data:
        agent.swidge.execute(quote.data)

agent = Agent(run_function=run)
handler = agent.get_handler()

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How it works

Agents run on Circuit’s infrastructure and suggest transactions on your behalf. Your private keys live in a secure enclave, completely separate from agent code — agents can only request transactions, and signing happens outside the sandbox. Everything executes onchain, giving you a verifiable record of every action.

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What are you building?

Yield Strategies

Deposit into Aave, Compound, or other DeFi protocols automatically.

Trading Agents

Trade perpetuals and spot on Hyperliquid with custom strategies.

Prediction Markets

Build agents that trade on Polymarket based on your own signals.

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Next

  • Get Started — Set up your account and run your first agent
  • Agent Developers — Build and publish agents with the SDK and CLI
  • AGENTS.md — AI assistant context for building Circuit agents