# Zalo Notification Service (ZNS) API

**Canonical:** https://apis.io/apis/zalo/zns-api/  
**Provider:** Zalo — https://apis.io/providers/zalo/  
**Base URL:** https://business.openapi.zalo.me  
**Documentation:** https://developers.zalo.me/docs/zalo-notification-service/bat-dau/gioi-thieu-zalo-notification-service-api

Zalo Notification Service (ZNS) API is one of 3 APIs that [Zalo](https://apis.io/providers/zalo/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Messaging. The published artifact set on APIs.io includes API documentation.

Send template-based transactional notification messages to Zalo users by phone number.

## Machine-readable artifacts (1)

- **Documentation** — https://developers.zalo.me/docs/zalo-notification-service/bat-dau/gioi-thieu-zalo-notification-service-api

## Other Zalo APIs (2)

- [Zalo Official Account API](https://apis.io/apis/zalo/official-account-api/)
- [Zalo Social API](https://apis.io/apis/zalo/social-api/)

## Tags

Messaging

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/zalo/zns-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/zalo/.