Краны тестовых сетей

https://faucet.paradigm.xyz/

https://t.me/bitsznbot

https://app.decommas.io/faucets

https://faucet.rinkeby.io/

https://rinkeby-faucet.com/

http://rinkeby-faucet.metis.io/

https://faucet.ropsten.be/

https://faucet.dimensions.network/

https://faucet.goerli.mudit.blog/

https://faucets.chain.link/kovan

https://faucet.avax-test.network/

https://testnet.binance.org/faucet-smart

https://faucet.polygon.technology/

https://bank.testnet.algorand.network/

https://testnet.algoexplorer.io/dispenser