# Overview

> If you wish to send SMS verification codes, please refer to the [OTP product](https://docs.innopaas.com/documentation/documentation-en/otp-product) introduction.

## Platform Test Send

Log in to the InnoPaaS platform, click “Channel-SMS-Overview” to enter the test sending process.

Step 1:
\
Send Request: Fill in recipient information, enter message content, then click Send.

<figure><img src="https://2999845799-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FCJHnirvoJ8SyRLQfOW4Z%2Fuploads%2FxbQjz1AdzLAI56rbnF3p%2Fimage.png?alt=media&#x26;token=bb1b14a5-77cb-410a-93ae-ebbc5c28fbfb" alt=""><figcaption></figcaption></figure>

Step 2: Review the response and return report.

<figure><img src="https://2999845799-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FCJHnirvoJ8SyRLQfOW4Z%2Fuploads%2FpMkYBA8KdhR7AviVvLbE%2Fimage.png?alt=media&#x26;token=4bccdc39-e662-4bfc-91ef-1cdbace8bcd5" alt=""><figcaption></figcaption></figure>

On the "Sending Records" page, you can view send details.

<figure><img src="https://2999845799-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FCJHnirvoJ8SyRLQfOW4Z%2Fuploads%2FlFGoq2w5h2xMCa4nghiO%2Fimage.png?alt=media&#x26;token=a449f75e-ca5b-4529-bab1-a08176b2b65d" alt=""><figcaption></figcaption></figure>

## SMS API Interface Documentation

please refer to:

{% content-ref url="<https://app.gitbook.com/s/TjPy9fKSkRxSoNbS4f9T/sms-api>" %}
[SMS API ](https://app.gitbook.com/s/TjPy9fKSkRxSoNbS4f9T/sms-api)
{% endcontent-ref %}