Getting balances of liquidity pools

For the LPs of liquidity pools (Bancor, Balancer, Uniswap) balances are not available by default in getBalances() function. Balances for these protocols must be fetched by calling getAdapterBalance() function with a list of pools passed as a function parameter. If you call

Solidity

getBalances(
    0x42b9dF65B219B3dD36FF330A4dD8f327A6Ada990, // account address
    0x581Ae5AF7afa6f8171Bbf40d1981779F168A9523, // balancer adapter address
    [0x53b89CE35928dda346c574D9105A5479CB87231c,
        0x987D7Cc04652710b74Fff380403f5c02f82e290a] // balancer pools addresses 
) 

you will obtain Balancer balances for given pools. The response from the smart-contract will contain information about each of the pools

1.3 ETH + 552.4 DAI // 30% WETH + 70% DAI pool
4.2 MKR + 2.5 WETH // 75% MKR + 25% WETH pool