Integrate the Phone Number Verification Service using an SDK - Phone Number Verification Service

Integrate the Phone Number Verification Service into your business system. This enables multi-channel fast authentication and helps reduce your operational and management costs. Learn how to debug the Phone Number Verification Service using OpenAPI.

Server-side integration

The Phone Number Verification Service provides server-side APIs through OpenAPI for features such as sending verification codes and querying verification results. Integrate the Alibaba Cloud SDK to call these APIs.

Integration method	The Alibaba Cloud SDK is the easiest way to call OpenAPI and provides the best support. Alibaba Cloud SDK: Supported languages and dependency installation methods for the Phone Number Verification Service SDK are listed in the Server-side SDK Reference. Custom API call encapsulation (not recommended): Requires implementing the signature algorithm, building custom requests, and initiating HTTP calls manually. Request body and signature mechanism for V3.
Online debugging	https://api.alibabacloud.com/api/Dypnsapi-intl/2017-07-25/
Version number	2017-07-25 `2017-05-25` is the API version number, not a date. The APIs shown are the latest versions and have been updated since `2017-05-25`.
Endpoint	dypnsapi-intl.ap-southeast-1.aliyuncs.com

Notes

Server-side error codes

Use the returned error code to verify your request parameters. Look up codes in the Error Code Center.
You can also record the RequestID from the API response or the error message from the SDK, then use the Alibaba Cloud OpenAPI Diagnostic Platform to troubleshoot.