Describe the bug
When setting the API key in the SDK, its not applied to any calls made with the api-client like: sdk.blockchain.info() or sdk.blockchain.getTransactionsByAddress

This leads to 401s.

To Reproduce
const sdk=TatumBtcSDK({ apiKey: env.get(EnvVar.TATUM_API_KEY) });
const a =await sdk.blockchain.info();
-> Fails

Expected behavior
Should apply the API key.

Additional context
SDK version:

"@tatumio/api-client": "^2.2.81",
"@tatumio/tatum": "^4.2.35",