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Wallet SDK

Once installed you will need to use the Calimero.isSignedIn() method to check if user has authorized with Calimero. In the example we render a Login button for the user to click on.

import React from 'react';

import { CalimeroAuth } from 'calimero-auth-sdk';

export default function Dashboard() {
if (CalimeroAuth.isSignedIn()) {
return <button onClick={CalimeroAuth.signOut}>

<a href='/login'>Login with NEAR</a>

The second part of the integration includes implementing a Login component which checks if the user has not signed in. Redirects the user to the NEAR wallet to authorize the connection with the Private Shard, once authorized it will redirect the user to this component and send the authorization request to the Calimero Authentication Service.

import { CalimeroAuth } from 'calimero-auth-sdk';

export default function Login() {
if (!CalimeroAuth.isSignedIn()) {
shardId: "testing.calimero",
walletUrl: "",
authServiceUrl: "http://localhost:1336"

return (
<div className="App">
<header className="App-header">