Export your wallet
You can export a Circuit-managed wallet’s private key at any time: open Settings → Wallets, tap ⋯ on the wallet, select Export private key, and confirm with your passkey. Copy the key and store it somewhere safe.
Anyone with your private key has full control of that wallet. Never share it, and store it securely.
Safety
Your passkey-signed permit authorizes every wallet operation; Circuit signs only with keys it holds. Agent allocations guide an agent’s spending; manual actions may use the full selected wallet. Circuit validates each operation before signing. Read-only permits cannot change agent memory, append logs, complete runs, or perform administrative writes. Administrative actions also require an admin account.
First-deposit gas
Eligible new accounts receive a one-time native-token seed after their first single deposit worth at least 4inCoinGecko−listedtokens:approximately0.25 of ETH on Ethereum and 0.25ofSOLonSolana.Membershipischeckedbychainandcontractaddress,includingsupportednativeassets.Arecentindexedpriceatorbeforethedepositmustestablishthe4 value; smaller deposits, unavailable prices and transfers between your own wallets do not qualify. Existing accounts are not backfilled.
Circuit sends both transfers automatically to your original Ethereum and Solana wallets and pays their transaction fees. Later deposits do not trigger another seed or an automatic retry.
