Unable to retrieve data from Thingspeak API (PurpleAir)

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Kyongwon Yoo
Kyongwon Yoo 2022 年 5 月 17 日
コメント済み: Christopher Stapels 2022 年 10 月 14 日
I am having trouble accessing the Thingspeak API with PurpleAir.
Currently my code contains this,
temp_df = pd.read_csv(StringIO(requests.get("https://api.thingspeak.com/channels/"+repr(id)+"/feeds.csv?resutls=8000&api_key="+api+"&end="+end_time).text))
where api_key is retrived from api.purpleair and end_time is for my time period.
Now it just returns -1.
This code worked before for several years however it stopped working today. I assume it blocked me out from accessing the data. How can I fix this?
  3 件のコメント
Kyongwon Yoo
Kyongwon Yoo 2022 年 5 月 19 日
There was a problem on Thingspeak API, but now the problem is resolved. Thanks.


回答 (2 件)

Christopher Stapels
Christopher Stapels 2022 年 5 月 19 日
Thank you for noting that the issue you had is resolved. If you are reading multiple channels, please be sure to use a short delay between each read attempt, so as not to create undue burden on the server.

Frederic Lhoest
Frederic Lhoest 2022 年 9 月 29 日
Hi there,
I have the same issue; using the command line curl command on macOS it works fine.
Same thing with a php cURL function I'm receiving -1 ...
  6 件のコメント
Christopher Stapels
Christopher Stapels 2022 年 10 月 14 日
Thanks for sharing! I made a small pull request to keep people who use the function in a loop from slamming the server.


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