# Application-restricted Access eRS APIs - List of steps

**URL:** <https://developer.community.nhs.uk/t/application-restricted-access-ers-apis-list-of-steps/138>\
**Category:** e-Referral Service FHIR API\
**Tags:** onboarding, api\
**Created:** [15 November 2022 11:36 UTC](https://developer.community.nhs.uk/t/application-restricted-access-ers-apis-list-of-steps/138 "2022-11-15T11:36:22Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![mustansar.hussain](https://avatars.discourse-cdn.com/v4/letter/m/e495f1/32.png) [@mustansar.hussain](https://developer.community.nhs.uk/u/mustansar.hussain)\
**Post date:** [15 November 2022 11:36 UTC](https://developer.community.nhs.uk/t/application-restricted-access-ers-apis-list-of-steps/138/1 "2022-11-15T11:36:22Z")

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Hi,  
I was wondering if anyone manage to start using the Application-restricted Access eRS APIs. We’ve recently developed an App that work fine and now planning to move this into Integration Environment. Does anyone have a document which provides the list of action required to move the app from Sandpit to Integration and then onto production environment please?

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**Author:** ![ayo.odunsi1](https://dub1.discourse-cdn.com/nhsdigitaldeveloper/user_avatar/developer.community.nhs.uk/ayo.odunsi1/32/13_2.png) [@ayo.odunsi1](https://developer.community.nhs.uk/u/ayo.odunsi1)\
**Post date:** [16 November 2022 09:15 UTC](https://developer.community.nhs.uk/t/application-restricted-access-ers-apis-list-of-steps/138/2 "2022-11-16T09:15:32Z")

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Hi,  
Here is the [e-Referral Service - FHIR API documentation](https://digital.nhs.uk/developer/api-catalogue/e-referral-service-fhir/e-referral-service-fhir-api#api-description__environments-and-testing) as requested to assist with your integration process

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**Author:** ![mustansar.hussain](https://avatars.discourse-cdn.com/v4/letter/m/e495f1/32.png) [@mustansar.hussain](https://developer.community.nhs.uk/u/mustansar.hussain)\
**Post date:** [17 November 2022 09:54 UTC](https://developer.community.nhs.uk/t/application-restricted-access-ers-apis-list-of-steps/138/3 "2022-11-17T09:54:26Z")

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Hi Ayi, The URL is not working. I was wondering if you have any succinct document with the list of steps please?  
Many thanks

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<div class="post-metadata">

**Author:** ![ayo.odunsi1](https://dub1.discourse-cdn.com/nhsdigitaldeveloper/user_avatar/developer.community.nhs.uk/ayo.odunsi1/32/13_2.png) [@ayo.odunsi1](https://developer.community.nhs.uk/u/ayo.odunsi1)\
**Post date:** [17 November 2022 10:46 UTC](https://developer.community.nhs.uk/t/application-restricted-access-ers-apis-list-of-steps/138/4 "2022-11-17T10:46:00Z")

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Hi,  
The doc. page was being updated yesterday hence the reason for the URL error.  
Here is the [e-Referral Service - FHIR API documentation](https://digital.nhs.uk/developer/api-catalogue/e-referral-service-fhir) as requested