If you are subscribed to the market
stream you are receiving price_change
events like these:
{
from web3 import Web3 | |
from web3.constants import MAX_INT | |
from web3.middleware import geth_poa_middleware | |
rpc_url = "" # Polygon rpc url | |
priv_key = "" # Polygon account private key (needs some MATIC) | |
pub_key = "" # Polygon account public key corresponding to private key | |
chain_id = 137 |