How to get options time and sale

[NotMoni]

Hey I have this code

 streamer.on('authenticated', () => {
      streamer.subsTimesaleOptions('.SPY210730C440', ['symbol', 'tradeTime', 'lastPrice', 'lastSize', 'lastSequence']);
    });

streamer.on('timesale', (data) => {
      console.log(data);
    });

But nothing prints out. How am I supposed to get the options time and sale ?

[NotMoni]

Oops, the README.md said, "The data streamer implements most of what the documentation talks about except Actives, Level 1 Options, and Level 2 order book. ".

When will this feature be implemented? It would be really helpful.

[knicola]

@NotMoni Hey, just had some time to revisit this. Though Level 1 Options is incomplete, you should be able to use Timesale Options. If I'm not mistaken the Options symbol you are using is incorrect and it should be along the lines of <ticker>_<date>[C for call | P for put]<price> = SPY_210730C440. I'll try to test this tomorrow since it's only made available during market hours.

[NotMoni]

Ahh alright. Thanks for the feedback.

[NotMoni]

I will also test out tommorow different styles to see what works.

[knicola]

@NotMoni Looking at the option chain endpoint the symbol format I mentioned is correct, but timesale options service does not return any data. It's possible that TDA disabled the service. I was never able to get through to their API support before but I'll see if I can get a confirmation from them. Meanwhile, I'll get back to finishing up with the Level 1 Options subscription.

[NotMoni]

Oh alright. Thank you for the update.