Problem of connect

I try to connect infura int ropsten but But I can not.
When II use command:
curl --user :… -X POST -H “Content-Type: application/json” --data ‘{“jsonrpc”: “2.0”, “id”: 1, “method”: “eth_blockNumber”, “params”: []}’
{“jsonrpc”:“2.0”,“error”:{“code”:-32002,“message”:“rejected due to project ID settings”}}

I checked several times, idproject is good and Project Secret is good.
The network is good: ropsten.

I had my IP into “Allowlist Contract Addresses”,“Allowlist User Agents” and “Allowlist Origins”.

I checked my IPv6 is down :slight_smile:

I don’t understand why security is a problem for me, one idea ? The last time ( 2 year) is more simply :frowning:

Hi @ronron2 - welcome to the Infura community! I just tried on my end to replicate the error. It looks like you may have your URL in the wrong place - if you look at our docs, you’ll see the curl command to use with the eth_blockNumber command, which has the URL just after curl.

Give that a try and let us know if it works.