npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@solana-mobile/mobile-wallet-adapter-protocol

v2.1.4

Published

An implementation of the Solana Mobile Mobile Wallet Adapter protocol. Use this to open a session with a mobile wallet app, and to issue API calls to it.

Downloads

190,329

Readme

@solana-mobile/mobile-wallet-adapter-protocol

This is a reference implementation of the Mobile Wallet Adapter specification in JavaScript. Use this to start a session with a mobile wallet in which you can issue API calls to it (eg. sign_messages) as per the spec.

If you are simply looking to integrate a JavaScript application with mobile wallets, see @solana-mobile/wallet-adapter-mobile instead.

Learn how to use this API on our documentation website:

Quick start

Use this API to start a session:

import {transact} from '@solana-mobile/mobile-wallet-adapter-protocol';

await transact(async (wallet) => {
    /* ... */
});

The callback you provide will be called once a session has been established with a wallet. It will recieve the MobileWallet API as an argument. You can call protocol-specified methods using this function. Whatever you return from this callback will be returned by transact.

const signedPayloads = await transact(async (wallet) => {
    const {signed_payloads} = await wallet.signMessages({
        auth_token,
        payloads: [/* ... */],
    });
    return signed_payloads;
});

The wallet session will stay active until your callback returns. Typically, wallets will redirect back to your app once the session ends.

Exception handling

You can catch exceptions at any level. See errors.ts for a list of exceptions that might be thrown.

try {
    await transact(async (wallet) => {
        try {
            await wallet.signTransactions(/* ... */);
        } catch (e) {
            if (
                e instanceof SolanaMobileWalletAdapterProtocolError &&
                e.code === SolanaMobileWalletAdapterProtocolErrorCode.ERROR_REAUTHORIZE
            ) {
                console.error('The auth token has gone stale');
                await wallet.reauthorize({auth_token, identity});
                // Retry...
            }
            throw e;
        }
    });
} catch(e) {
    if (
        e instanceof SolanaMobileWalletAdapterError &&
        e.code === SolanaMobileWalletAdapterErrorCode.ERROR_WALLET_NOT_FOUND
    ) {
        /* ... */
    }
    throw e;
}