Invalid JSON RPC response: "user blocked"

Hi there, I have been out of loop for a while now and today my users reported that some of the tools that I created stopped working.

From what I found you discontinued SpeedyNodes. I’ve been using them mainly for my tools. The SpeedyUrls for mainnet of most popular blockchain. THis seems to be the issue here as Im getting Invalid JSON RPC response: “user blocked” whever it tries to connect to blockchain.

Is there anything I can do to keep it working? Or do I need to find other URL provider for mainnet of blockchains or use Public ones???

you can use a different RPC provider, chainstack if you want:, you can also try with a public RPC url

you can also use web3api, depending on how you were using the nodes