---
sourceDocument: Yokohama Build or modify applications
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/application-development

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Build or modify applications

ft:clusterId :

    - cadev

bundleId :

    - cadev

workflow :

    - Development, Data, and Analytics


---

# Early availability API documentation

# Early availability API documentation {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Early Availability includes access to API documentation for the latest release.

The Developer Program also contains API documentation on:

* Server-side APIs (scoped and global)
* Client-side APIs
* REST APIs
* Now Experience UI Framework

{#early-availability-api-documentation__ul_f4j_djd_gxb}

Server-side scoped APIs are for use within scoped applications, and may behave differently within the global scope. Server-side legacy APIs are documented for development work in global scope. New applications should be built using
scoped APIs.

Early Availability includes access to API documentation for the latest release.