Controller CLI

Manage Cartridge Controller sessions and execute Starknet transactions through a secure human-in-the-loop workflow.

Prerequisites

Controller CLI must be installed:

curl -fsSL https://raw.githubusercontent.com/cartridge-gg/controller-cli/main/install.sh | bash

Session Workflow

Sessions use keypair-based auth where humans authorize specific contracts/methods via browser, then the agent executes transactions within those constraints.

1. Check status — controller session status --json
2. Authorize session (if needed) — controller session auth --file policy.json --json (generates keypair + user must authorize via browser URL)
3. Execute transactions — controller execute <contract> <entrypoint> <calldata> --json

Commands

Session Management

controller session auth --file policy.json --json    # Generate keypair and authorize a new session
controller session auth --preset loot-survivor --json # Use a preset policy
controller session status --json                      # Check session status and expiration
controller session list --json                        # List all active sessions
controller session list --limit 20 --page 2 --json   # Paginated session list
controller session clear --yes                        # Clear all session data

The session auth command generates a keypair, outputs an authorization URL, and polls for up to 6 minutes until the user authorizes in their browser.

Execute Transaction

Single call (positional args):

controller execute <contract> <entrypoint> <calldata> [--wait] [--timeout <secs>] --json

Multiple calls from file:

controller execute --file calls.json [--wait] --json

Read-Only Call (no session required)

controller call <contract> <entrypoint> <calldata> --chain-id SN_SEPOLIA --json
controller call --file calls.json --chain-id SN_SEPOLIA --json

Transaction Status

controller transaction <hash> --chain-id SN_SEPOLIA [--wait] --json

Transaction Receipt

controller receipt <hash> --chain-id SN_SEPOLIA [--wait] --json

Returns full receipt: execution status, fee, events, messages, and execution resources.

Token Balances

controller balance --json                    # All non-zero token balances
controller balance eth --json                # Specific token balance
controller balance --chain-id SN_MAIN --json # Query mainnet balances

Built-in tokens: ETH, STRK, USDC, USD.e, LORDS, SURVIVOR, WBTC. Add custom tokens via controller config set token.<SYMBOL> <address>.

Account Username

controller username --json    # Display username for active session account

Username/Address Lookup

controller lookup --usernames shinobi,sensei --json
controller lookup --addresses 0x123...,0x456... --json

Configuration

controller config set <key> <value>    # Set a config value
controller config get <key> --json     # Get a config value
controller config list --json          # List all config values

Valid keys: rpc-url, keychain-url, api-url, storage-path, json-output, colors, callback-timeout, token.<symbol>.

Marketplace

Buy NFTs from the Arcade marketplace.

# Check if an order is valid
controller marketplace info \
  --order-id 42 \
  --collection 0x123...abc \
  --token-id 1 \
  --chain-id SN_MAIN --json

# Purchase from a listing
controller marketplace buy \
  --order-id 42 \
  --collection 0x123...abc \
  --token-id 1 \
  --chain-id SN_MAIN \
  --wait --json

Options:

• --order-id: Marketplace order ID
• --collection: NFT collection address
• --token-id: Token ID to purchase
• --asset-id: Asset ID for ERC1155 (default: 0)
• --quantity: Amount to buy (default: 1)
• --no-royalties: Skip creator royalties

Required session policies: execute on marketplace contract, approve on payment token.

Calldata Format

• Values are comma-separated
• Hex: 0x64 (standard hex felt)
• Decimal: 100 (auto-converted)
• u256: prefix: u256:1000000000000000000 (auto-splits into low/high 128-bit felts)
• str: prefix: str:hello (Cairo short string encoding)
• bytearray: prefix: bytearray:hello (Cairo ByteArray multi-felt serialization)
• bytearray: quoted: bytearray:"hello world" (ByteArray with spaces, quotes stripped)
• bytearray: raw bytes: bytearray:[0x48,0x65,0x6c,0x6c,0x6f] (ByteArray from raw byte values)
• Manual u256: split into low,high — e.g., 100 tokens = 0x64,0x0

Policy File Format

See references/policy-examples.md for complete examples.

{
  "contracts": {
    "<contract_address>": {
      "name": "Contract Name",
      "methods": [
        { "name": "transfer", "entrypoint": "transfer", "description": "Transfer tokens" }
      ]
    }
  }
}

Multi-Call File Format

{
  "calls": [
    {
      "contractAddress": "<contract_address>",
      "entrypoint": "transfer",
      "calldata": ["0xRECIPIENT", "0x64", "0x0"]
    }
  ]
}

Common Contracts (Sepolia)

Error Handling

Important Notes

• Always use --json flag for machine-readable output
• Sessions expire — always check status before transactions
• Human authorization is required for all sessions (cannot be bypassed)
• Sepolia transactions are automatically subsidized (no gas needed)
• Contract addresses must be 32-byte hex with 0x prefix