[eth]
https://rpc-eth.blockmachine.io
https://lb.nodies.app/v2/ethereum?apikey=10823fba-9ea1-4bd5-b33b-62b8a5d97a2e
https://ethereum-api.flare.network/

[bsc]
https://bsc-dataseed3.ninicoin.io
https://bsc-dataseed3.bnbchain.org
https://bsc-dataseed4.ninicoin.io
https://rpc.sentio.xyz/bsc
https://public-bsc.nownodes.io
https://bsc-mainnet.nodereal.io/v1/64a9df0874fb4a93b9d0a3849de012d3
https://bsc-dataseed4.defibit.io
https://api.zan.top/bsc-mainnet
https://binance.nodereal.io

[polygon]
https://api.zan.top/polygon-mainnet
https://rpc.ankr.com/polygon/c120dee6a31e95acab903137420826d144ce8233e8eb2b5129bfe3b0cb1e1e22
https://polygon-bor.publicnode.com
https://matic.rpc.sentio.xyz