> For the complete documentation index, see [llms.txt](https://developer.9bits.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.9bits.net/messaging/two-way-sms/getting-started.md).

# Getting Started

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden></th><th data-hidden data-type="users" data-multiple></th><th data-hidden data-type="users" data-multiple></th><th data-hidden data-type="users" data-multiple></th></tr></thead><tbody><tr><td>Step 1</td><td><mark style="color:green;">Sign up</mark></td><td></td><td></td><td></td><td></td></tr><tr><td>Step 2</td><td><mark style="color:green;">Get credential</mark></td><td></td><td></td><td></td><td></td></tr><tr><td>Step 3</td><td><mark style="color:green;">Add Callback URL</mark></td><td></td><td></td><td></td><td></td></tr></tbody></table>

Follow the steps below to learn how to quickly start sending messaging using 9bits SMS API:

## 1. Sign up

Using the SMS API starts with signing up for a free account on the [Customer Dashboard](https://dashboard.9bits.net/). If you already have an account, skip this step.

## 2. Get credentials

You need an API Token which is required for query transactions. This token is created automatically on the [Customer Dashboard](https://dashboard.9bits.net) for each account. You can find your token security tab, under Settings

## **3. Add Callback URL**

To enable receipt of all SMS, navigate to Settings => Webhook on the [Customer Dashboard](https://dashboard.9bits.net) and enter the callback URL. Once set, all received SMS would be delivered to the URL.

{% hint style="info" %}
All our endpoints will request for your API token, so keep them handy.
{% endhint %}


---

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