List always-tradeable reference tokens on Arc (USDC, stablecoins, BTC, ETH).

List launchpad tokens ranked by market cap (USDC), with curve progress.

Get known-token balances for a wallet address.

Best-execution price quote across all Arc venues. Read-only. amountIn is in raw token units.

Build approve + swap contract-call descriptors (contractAddress, abiFunctionSignature, abiParameters) for the agent to sign with its own wallet on ARC-TESTNET (chainId 5042002). recipient is the agent wallet; output is sent there. amountIn is RAW token units (integer string; USDC has 6 decimals). Run the returned calls[] in order (approve, then swap). tokenIn/tokenOut accept a known symbol (USDC, USDT, EURC, WUSDC, cirBTC, WETH) or a 0x address.

Permit2 step 2: after signing the typedData from arcade_swap (Circle sign/typedData), inject the signature and get the execute() call. Pass the same swap params plus the echoed permit and the signature.

Build bonding-curve buy/sell or create-token descriptors on Arc. action='buy' {token, amountUsdcIn}; action='sell' {token, tokensIn}; action='create' {name, symbol, metadataURI?, mode?}. amountUsdcIn/tokensIn are RAW units (USDC 6 decimals, launch tokens 18). Run the returned calls[] in order (approve, then action). token must be a 0x address (launchpad tokens are not symbol-addressable).

Build a basket-converge swap (Arcade aggregator): many input tokens into one output token in a single settlement on Arc. inputs amounts are RAW token units. tokenOut accepts a symbol or 0x address. Run the returned calls[] in order (one approve per input, then swapToSingle).