Create Wallets

Generate wallets on-demand for your users by passing an email (or any user identifier) to our create wallet API. Get started in 5 minutes by following the next steps:


  1. Create an account on our developer console if you haven't yet.
  2. Go to the API key section of the developer console and create a new API key with the following scopes:, wallets.create, and
  3. Make a note of your project ID and API key secret, as you will need them to create wallets.

Creating a Wallet

To create a wallet, you can pass the following parameters to our API:

  • email: User email address. Contact us if you wish to pass an arbitrary string as a UUID instead of an email.
  • chain: Blockchain in which you'd like to create the wallet:
    arbitrum, arbitrumnova, base, bsc, cardano, ethereum, optimism, polygon, solana and zora.
import fetch from 'node-fetch';

const body = {
  email: "<YOUR_USERS_EMAIL>", 
  chain: "<TARGET_CHAIN>",  

const response = await fetch(
    method: 'POST',
    headers: {
      'content-type': 'application/json'
    body: JSON.stringify(body),

const wallet = await response.json();

Possible Responses

The API may return the following response codes:

CodeUser visible messageExample of successful response
201The wallet was created successfully. The response body contains the public key and chain of the new wallet.{ publicKey: “123”, chain: “solana” }
400The request was invalid. The response body contains a user-visible error message.{"message": "Email is not included or is not in the correct format 'xxx@xxx.__'"}
401The request was unauthorized. The response body contains a user-visible error message.

Fetching your User's Wallets

Retrieve a user's wallet address at any time with the Fetch wallet endpoint:

curl --request GET \
     --url '' \
     --header 'X-CLIENT-SECRET: <YOUR_PROJECT_ID>' \
     --header 'X-PROJECT-ID: <YOUR_CLIENT_SECRET>' \
     --header 'accept: application/json'

Implementation Notes

  • Users can interact with the wallet from your website or (optional) from by logging in with the same email.
  • If you had already created a wallet for the same user on the same chain, no new wallet will be created. Instead, the API will return the existing wallet address.
  • The API currently does not perform any email/user validation on the passed email parameter.