add wallet htx + add tokens cex helper

[llamatester]

The adapter at projects/huobi exports TVL:

tron                      1.92 B
bitcoin                   1.67 B
ethereum                  758.73 M
ripple                    30.35 M
bsc                       11.38 M
litecoin                  7.53 M
optimism                  3.48 M
arbitrum                  3.23 M
avax                      2.82 M
polygon                   2.79 M
solana                    1.73 M
eos                       391.85 k
algorand                  4

total                    4.42 B