# Can Coda and Coda pack support this integration? **URL:** \ **Category:** Making Packs\ **Created:** [March 29, 2022, 12:40pm UTC](https://connect.superhuman.com/t/can-coda-and-coda-pack-support-this-integration/29533 "2022-03-29T12:40:25Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Hendrik\_TnB](https://yyz1.discourse-cdn.com/coda1/user_avatar/connect.superhuman.com/hendrik_tnb/32/25151_2.png) [@Hendrik\_TnB](https://connect.superhuman.com/u/Hendrik_TnB)\ **Post date:** [March 29, 2022, 12:40pm UTC](https://connect.superhuman.com/t/can-coda-and-coda-pack-support-this-integration/29533/1 "2022-03-29T12:40:25Z")
Hi Coda and Coda Expert, Kindly take a look at this doc [https://apisandbox.iras.gov.sg/iras/devportal/sb/sites/iras.devportal.sb.apisandbox.iras.gov.sg/files/iras\_corppass\_api\_and\_callback\_url\_guide.pdf](https://apisandbox.iras.gov.sg/iras/devportal/sb/sites/iras.devportal.sb.apisandbox.iras.gov.sg/files/iras_corppass_api_and_callback_url_guide.pdf) My question is simple, does Coda fulfill all the pre-requisites? And can I build Coda pack to for this integration? ---
**Author:** ![Leandro\_Zubrezki](https://yyz1.discourse-cdn.com/coda1/user_avatar/connect.superhuman.com/leandro_zubrezki/32/35032_2.png) [@Leandro\_Zubrezki](https://connect.superhuman.com/u/Leandro_Zubrezki)\ **Post date:** [March 29, 2022, 1:01pm UTC](https://connect.superhuman.com/t/can-coda-and-coda-pack-support-this-integration/29533/2 "2022-03-29T13:01:02Z")
@Eric_Koleda I think the important one to check is [https://apisandbox.iras.gov.sg/iras/devportal/sb/sites/iras.devportal.sb.apisandbox.iras.gov.sg/files/iras\_corppass\_authentication\_api\_services\_interface\_specification.pdf](https://apisandbox.iras.gov.sg/iras/devportal/sb/sites/iras.devportal.sb.apisandbox.iras.gov.sg/files/iras_corppass_authentication_api_services_interface_specification.pdf) that shows the Auth flow, it is not a standardized OAuth2 ☹, I have checked but there is nothing in there around token refresh so not really sure. ---
**Author:** ![Nick\_HE](https://yyz1.discourse-cdn.com/coda1/user_avatar/connect.superhuman.com/nick_he/32/6190_2.png) [@Nick\_HE](https://connect.superhuman.com/u/Nick_HE)\ **Post date:** [March 29, 2022, 1:18pm UTC](https://connect.superhuman.com/t/can-coda-and-coda-pack-support-this-integration/29533/3 "2022-03-29T13:18:06Z")
This might be an @Eric_Koleda question ---
**Author:** ![Eric\_Koleda](https://yyz1.discourse-cdn.com/coda1/user_avatar/connect.superhuman.com/eric_koleda/32/50286_2.png) [@Eric\_Koleda](https://connect.superhuman.com/u/Eric_Koleda)\ **Post date:** [March 29, 2022, 3:38pm UTC](https://connect.superhuman.com/t/can-coda-and-coda-pack-support-this-integration/29533/4 "2022-03-29T15:38:20Z")
> [@Leandro\_Zubrezki](#): > > it is not a standardized OAuth2 From what I could tell with a quick read of the PDF it appears they use an authentication method similar to OAuth, but not compatible with the standard. Packs [only support](https://coda.io/packs/build/latest/guides/advanced/authentication/#authentication-types) a fixed set of authentication types, and it’s not possible to build a custom authentication flow currently. It’s unlikely that Coda would build support for this specific authentication flow, given how custom and bespoke it is. So I think it’s unlikely you’d be able to build a Pack that integrates with this API in any near term. ---
**Author:** ![Leandro\_Zubrezki](https://yyz1.discourse-cdn.com/coda1/user_avatar/connect.superhuman.com/leandro_zubrezki/32/35032_2.png) [@Leandro\_Zubrezki](https://connect.superhuman.com/u/Leandro_Zubrezki)\ **Post date:** [March 29, 2022, 4:07pm UTC](https://connect.superhuman.com/t/can-coda-and-coda-pack-support-this-integration/29533/5 "2022-03-29T16:07:58Z")
Yes that is what I thought, the only way would be to handle authentication outside the Pack against a server that acts as a proxy to make the requests to the API. ---
**Author:** ![Hendrik\_TnB](https://yyz1.discourse-cdn.com/coda1/user_avatar/connect.superhuman.com/hendrik_tnb/32/25151_2.png) [@Hendrik\_TnB](https://connect.superhuman.com/u/Hendrik_TnB)\ **Post date:** [March 30, 2022, 12:17pm UTC](https://connect.superhuman.com/t/can-coda-and-coda-pack-support-this-integration/29533/6 "2022-03-30T12:17:55Z")
Thanks guys for all the answers. ---
**Author:** ![system](https://yyz1.discourse-cdn.com/coda1/user_avatar/connect.superhuman.com/system/32/24484_2.png) [@system](https://connect.superhuman.com/u/system)\ **Post date:** [April 2, 2022, 12:18pm UTC](https://connect.superhuman.com/t/can-coda-and-coda-pack-support-this-integration/29533/7 "2022-04-02T12:18:19Z")
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