Package com.swmansion.starknet.provider.exceptions

Exceptions thrown by the Starknet providers.

Request.send() throws RequestFailedException unchecked exception. It can optionally be handled.

Request<Felt> request = ...
// Send a request
try {
    Felt response = request.send();
} catch (RequestFailedException e) {
    // Handle an exception
}

In the case of Request.sendAsync(), an exception would have to be handled in the returned CompletableFuture.