# STD Deviation library

**URL:** <https://community.particle.io/t/std-deviation-library/50619>\
**Category:** Libraries\
**Created:** [June 24, 2019, 12:27am UTC](https://community.particle.io/t/std-deviation-library/50619 "2019-06-24T00:27:59Z")\
**Posts on this page:** 1\
**Showing post:** 16

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**Author:** ![ScruffR](https://sea2.discourse-cdn.com/flex026/user_avatar/community.particle.io/scruffr/32/6952_2.png) [@ScruffR](https://community.particle.io/u/ScruffR)\
**Post date:** [June 27, 2019, 8:36am UTC](https://community.particle.io/t/std-deviation-library/50619/16 "2019-06-27T08:36:26Z")

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> [@Semp](#):
>
> possible or not to read back data in cloud storage

You may want to watch [this video](https://www.youtube.com/watch?v=shctaaILCiU) which shows _what_ you'd need on the Google side of things. Once you got that sorted you can move on to the webhook ([Particle Console | Build your connected product](https://console.particle.io/integrations/webhooks/create)) to employ the Google APIs.

You can create a client ID and secret as shown here  
[https://docs.particle.io/reference/api/#create-an-oauth-client](https://docs.particle.io/reference/api/#create-an-oauth-client)

For setting up the API authentication you need this URL  
[https://console.particle.io/authentication](https://console.particle.io/authentication)

And the access token URI would be this  
[https://api.particle.io/oauth/token](https://api.particle.io/oauth/token)

It's not really refering to Google API but the general authentication flow should be not too different from this

> [@OAuth2 Authorization Code Flow](https://community.particle.io/t/oauth2-authorization-code-flow/22215/4):
>
> Hey @krvarma, I have indeed already done this before. Let me dredge up my old settings… ok, must be archived. It’ll have to wait till tomorrow. Let’s see if I can help the old fashioned way. Steps: See [https://docs.particle.io/reference/api/#create-an-oauth-client](https://docs.particle.io/reference/api/#create-an-oauth-client) and grab your client ID and secret Fill out the Amazon Connected Home Skill page. Required info: Authorization URL: [https://api.particle.io/oauth/authorize](https://api.particle.io/oauth/authorize) Client ID: Based on what you got for 1. Redirect URL: Filled in already…

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