Optimal API provider/plan for US stocks real-time

[moskvich]

Hey guys,

Looking for (near) real-time for display only (wont use the feed for trading).
US equities and major cmmdtys continuously updated around the clock.
Something that's robust and doesnt cost $hundred

Thanks!

 

[ZBZB]

www.polygon.io
www.iqfeed.net

Use the IB api, a separate download, for free if you have a funded account.

 

[2rosy]

https://www.cmegroup.com/partner-services.html?redirect=/tech-corner.html

 

[Databento]

We have both: databento.com

You can find us on the official exchange distributor lists, e.g. CME, Nasdaq, IEX, ICE, etc.

 

[moskvich]

We have both: databento.com

You can find us on the official exchange distributor lists, e.g. CME, Nasdaq, IEX, ICE, etc.

pricing scheme too complex....

could you give me an estimate per month for running 10 tickers real-time?

 

[Databento]

pricing scheme too complex....

could you give me an estimate per month for running 10 tickers real-time?

$11.56/month for all top-of-book changes and trades of the 10 most active tickers (see this page > Batch select all symbols on page > Click "MBP-1" and "Live").

 

[moskvich]

$11.56/month for all top-of-book changes and trades of the 10 most active tickers (see this page > Batch select all symbols on page > Click "MBP-1" and "Live").

looking for a plan that's something like: subscribing to any dynamically selected 10 tickers at any given time without having to subscribe for the whole mkt. would that be possible?

 

[Databento]

looking for a plan that's something like: subscribing to any dynamically selected 10 tickers at any given time without having to subscribe for the whole mkt. would that be possible?

Yes you can just specify whatever you want in your subscription request:

import databento as db

client = db.Live(key="YOUR_API_KEY")

# Subscribe to 3 specific symbols
client.subscribe(
    dataset="XNAS.ITCH",
    schema="trades",
    symbols=["NVDA", "AAPL", "SPY"],
)

# Subscribe to the entire feed (all symbols)
client.subscribe(
    dataset="XNAS.ITCH",
    schema="trades",
    symbols="ALL_SYMBOLS",
)

 

[moskvich]

Yes you can just specify whatever you want in your subscription request:

import databento as db

client = db.Live(key="YOUR_API_KEY")

# Subscribe to 3 specific symbols
client.subscribe(
    dataset="XNAS.ITCH",
    schema="trades",
    symbols=["NVDA", "AAPL", "SPY"],
)

# Subscribe to the entire feed (all symbols)
client.subscribe(
    dataset="XNAS.ITCH",
    schema="trades",
    symbols="ALL_SYMBOLS",
)

Thanks, is there a dedicated coding/tech support contact that i could reach out
to in case i have further questions?