Is this a correct use of stratum protocol?

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sockets

C++14

hello all, I am trying to make my own cryptonight miner, I don't intend it to be publish commercially, but I just wanna learn more, now here's my code:

char *sendbuffer = {"id": 1, "method": "mining.subscribe", "params": []}\n;
send(sock, sendbuffer, (int)strlen(sendbuffer), 0);

I really do think it's wrong

What I have tried:

I havn't tried compiling it cause I know it will just give me a lot of errors