Get Started

Signing up and creating a project is easy to do with Sequence Builder and should take you less than a few minutes. In this tutorial, we will help you sign up for Builder and then create your first project.

Let's get started!

Sign up for Sequence Builder

Step 1: Go to sequence.build

Go to Sequence.Build and click on the Start Building or Sign in button to get started.

Step 2: Choose a sign in method

When you first sign in to Builder, a wallet is created for you.

You may, however, already have a Sequence wallet. If you are signed in with that wallet, you will see an option to use it.

Without a wallet, you will be given a few options to sign in. You can use any of the social sign ins, or you can simply use your email to get started.

Step 3: Sign in to sequence.build

After choosing how you would like to sign in, you will be presented with the terms of use. To read the Terms of Use, Privacy Policy, and Master Services Agreement, click on the respective links for each.

Once you have read each, click through to continue.

You are now signed in to Builder!

Create a Project

Everything you do in Builder is centered around each project - so let's start one.

The easiest way to start a project is to simply click + Create Project.

Step 1: Enter the project details

A modal will pop up, allowing you to enter details about your project. Provide a project name and, if you like, add an avatar for the project.

Then, select the network(s) on which you would like to start deploying. This can always be changed later.

Step 2: Create the project!

Now hit the Create new Project button!

Once you finish, you should now be viewing your project dashboard.

Step 3: (Optional for Development) Claim an API Access Key

Finally, to start building you'll need to claim an access key from the Builder, which can be accomplished by navigating to your project in the top left corner, selecting Settings in the side nav, and selecting the API Access Keys card

Within the settings of the API Access Keys select the dev access key, which is typically used for development environments, whereas the prod key is used for production envrionments for applications in front of your users.

Finally copy the key from the settings by selecting the copy

To test it in action, create a js/ts frontend project in your terminal install the following packages

pnpm install 0xsequence [email protected]

and run the following code from the browser:

import { sequence } from "0xsequence";
const wallet = sequence.initWallet("<access_key>", {
  defaultNetwork: "polygon",
});
const connectDetails = await wallet.connect({ app: "Your app name" });
console.log("=> connected?", connectDetails.connected);

Build things!

Now that you have created a project and claimed an API Access key, there is so much you can do from here.

If you feel like it, begin with one of these examples: