# \[slices API\] Not found

**URL:** <https://community.prismic.io/t/slices-api-not-found/4046>\
**Category:** Developing with Prismic\
**Created:** [February 15, 2021, 1:46pm UTC](https://community.prismic.io/t/slices-api-not-found/4046 "2021-02-15T13:46:49Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![maxime.hersand](https://avatars.discourse-cdn.com/v4/letter/m/a9a28c/32.png) [@maxime.hersand](https://community.prismic.io/u/maxime.hersand)\
**Post date:** [February 15, 2021, 1:46pm UTC](https://community.prismic.io/t/slices-api-not-found/4046/1 "2021-02-15T13:46:49Z")

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Hello,

When i try to run the command `prismic sm --develop` a API Not found appear.  
On reading some topics, it appears that some folder need to be registered on sliceMachine cluster.

Will it change something on my current prismic project ?  
Can you do the trics ?

Thank you

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**Author:** ![Phil](https://dub1.discourse-cdn.com/flex013/user_avatar/community.prismic.io/phil/32/14_2.png) [@Phil](https://community.prismic.io/u/Phil)\
**Post date:** [February 16, 2021, 10:37am UTC](https://community.prismic.io/t/slices-api-not-found/4046/2 "2021-02-16T10:37:24Z")

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Hi Maxime,

I think what you're referring to is in [the troubleshooting document](https://community.prismic.io/t/troubleshooting-slice-machine-slice-builder/3002).

This just means we need to activate Slice Machine on your repository. You can have this activated by sending us your repository URL as described here:

> [@Feature Activations (GraphQL, Integration Fields etc.)](https://community.prismic.io/t/feature-activations-graphql-integration-fields-etc/847):
>
> This thread details how to request activation of the following Prismic features: Integration Fields Environments (Platinum Plan) You can also ask for these 'action' requests: Main locale changes Deleting user accounts Media removal requests Features that are activated by default (Need activated on legacy repos): GraphQL (Visit [https://your-repo-name.prismic.io/graphql](https://your-repo-name.prismic.io/graphql) to see your GraphQL browser) New toolbar/edit button (If the preview script in your repo has new=true, you are up to date…

The only difference at the moment in Slice Machine is that content relationships are available in Slices.

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**Author:** ![system](https://dub1.discourse-cdn.com/flex013/user_avatar/community.prismic.io/system/32/1746_2.png) [@system](https://community.prismic.io/u/system)\
**Post date:** [February 17, 2021, 10:38am UTC](https://community.prismic.io/t/slices-api-not-found/4046/4 "2021-02-17T10:38:07Z")

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This topic was automatically closed 24 hours after the last reply. New replies are no longer allowed.

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<div class="post-metadata">

**Author:** ![system](https://dub1.discourse-cdn.com/flex013/user_avatar/community.prismic.io/system/32/1746_2.png) [@system](https://community.prismic.io/u/system)\
**Post date:** [December 9, 2021, 5:56pm UTC](https://community.prismic.io/t/slices-api-not-found/4046/5 "2021-12-09T17:56:24Z")

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