Thread overview
Any free stock market data API?
Jan 05
jmh530
Sep 13
Aldog
January 04
Most are in other languages:

https://www.alphavantage.co/

https://iextrading.com/

are two free ones.

I'm just hoping for a more D'ish solution.
January 04
On Thursday, 4 January 2018 at 23:04:44 UTC, Amorphorious wrote:
> Most are in other languages:
>
> https://www.alphavantage.co/
>
> https://iextrading.com/
>
> are two free ones.
>
> I'm just hoping for a more D'ish solution.


http://www.quantmod.com/

I'm wondering if I can use something like alphavantage and this package and integrate it between D and R. Have R/qauntmod do all the statistical work to avoid rewriting it all but easily coordinate all this from D.

Or maybe there is a better way?
January 05
On Thursday, 4 January 2018 at 23:04:44 UTC, Amorphorious wrote:
> Most are in other languages:
>
> https://www.alphavantage.co/
>
> https://iextrading.com/
>
> are two free ones.
>
> I'm just hoping for a more D'ish solution.

I wrote a simple api for quandl.com and somewhere I have one for yahoo.  Neither being used right now so might have broken.

https://github.com/Laeeth/d-quandl/blob/master/quandl.d
January 05
On Friday, 5 January 2018 at 01:45:46 UTC, Laeeth Isharc wrote:
> On Thursday, 4 January 2018 at 23:04:44 UTC, Amorphorious wrote:
>> Most are in other languages:
>>
>> https://www.alphavantage.co/
>>
>> https://iextrading.com/
>>
>> are two free ones.
>>
>> I'm just hoping for a more D'ish solution.
>
> I wrote a simple api for quandl.com and somewhere I have one for yahoo.  Neither being used right now so might have broken.
>
> https://github.com/Laeeth/d-quandl/blob/master/quandl.d

I heard Yahoo changed up their stock api earlier this year, I think. I haven't used it in a few years.
September 13
On Thursday, 4 January 2018 at 23:04:44 UTC, Amorphorious wrote:
> Most are in other languages:
>
> https://www.alphavantage.co/
>
> https://iextrading.com/
>
> are two free ones.
>
> I'm just hoping for a more D'ish solution.

I know https://intrinio.com offers free financial data that can be accessed through a multitude of different methods. Try that out!