---
schema_version: "1"
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title: Enhanced Web Chat Reference
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/service-cloud/messaging-web/references/overview.md
canonical_url: https://developer.salesforce.com/docs/service/messaging-web/references/m4w-reference/overview.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 0e8cdb5969d565aad9d6dbf6be4844c309be0851de0280112c4482ceaabe604e
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  - Enhanced Web Chat
  - Service Cloud Developer Content
---
# Enhanced Web Chat Reference

This reference guide contains information about all the Enhanced Web Chat APIs in JavaScript and about Lightning Web Components (LWC). To ensure that Enhanced Web Chat works optimally, always republish your deployment after testing newly added features and bug fixes. To learn more about publishing a deployment, see [Configure an Enhanced Web Chat Deployment](https://help.salesforce.com/s/articleView?id=service.miaw_configure_web_deployment_1.htm) in Salesforce Help.

- [Settings](https://developer.salesforce.com/docs/service/messaging-web/references/m4w-reference/settingsAPI.md)
- [Event Listeners](/docs/service/messaging-web/guide/event-listeners.html)
- [Auto-Response API](https://developer.salesforce.com/docs/service/messaging-web/references/m4w-reference/autoResponseAPI.md)
- [Pre-Chat API](https://developer.salesforce.com/docs/service/messaging-web/references/m4w-reference/prechatAPI.md)
- [User Verification API](https://developer.salesforce.com/docs/service/messaging-web/references/m4w-reference/userVerificationAPI.md)
- [Utilities API](https://developer.salesforce.com/docs/service/messaging-web/references/m4w-reference/utilAPI.md)
- [Get Custom Lightning Web Components Configuration Details](https://developer.salesforce.com/docs/service/messaging-web/references/m4w-reference/customComponents.md)