Capsule 𝇊
@usecapsule
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Cross-app embedded wallet infrastructure. Now in public beta 💻 Get access to Capsule:
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1/ We're thrilled to announce that Capsule is now in public beta 𝇊
With Capsule's web and mobile SDKs, developers can build secure cross-app embedded wallets. Get access here:
🧵 Capsule's features at a glance:
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Bm! We're bringing cross-app embedded wallets to
@berachain
, the EVM-equivalent L1 built on the
@cosmos
SDK and powered by Proof of Liquidity 🐻
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Today, we're announcing Capsule 𝇊
Capsule is a toolkit for transaction signing, made possible by two key innovations: Programmable MPC and Secure Enclave-Managed Authorization
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Announcing Capsule on
@cosmos
chains! ⚛️
If you're building on the cosmos-sdk and need embedded wallet infrastructure, Capsule can help 𝇊
Capsule's SDKs makes it easy to create wallets with an email or a social login and onboard your users quickly
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Here's how to get started:
1) Log in with an email or social account
2) Verify your Reddit account
3) Upload your data
Now you have onchain portable ownership of your Reddit data that you can bring anywhere 📊
Check it out: 🔥
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It seems like MPC vs Account Abstraction is all anyone can talk about these days
And it’s confusing.
So we thought we'd break it down for you:
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Why onboard users into different apps in different wallets when you can let them onboard once and transact everywhere? 🔥
Introducing portable embedded wallets, live in production 𝇊
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Excited to announce our Account Abstraction partners so you can use Capsule & 4337 together 𝇊
Leverage smart accounts from
@AlchemyPlatform
's Account Kit,
@biconomy
,
@stackup_fi
, and
@zerodev_app
w/ Capsule’s cross-app embedded wallet signers:
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Capsule is building infrastructure that enables programmable transactions
We believe innovation at this layer will pave the way for newer, more sophisticated applications built on blockchains
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Another day, another launch 🤝🏼
Announcing more social logins, live today 𝇊
Introducing Login with Facebook, Discord, Apple, and Twitter so you can easily onboard your users onchain!
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You asked, we shipped. Introducing Sign in with Google!
Allow your users to sign up for a wallet with their Google account 𝇊
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Introducing Capsule Connect:
Here's a look at using Capsule Connect to complete a
@rabbithole_gg
x
@ourZORA
quest on
@base
with a previously created embedded wallet 𝇊
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Announcing pregenerated wallets 𝇊
Pregeneration makes it easy to generate an invisible, non-custodial embedded wallet with just an identifier like email or social account
Let’s get into it 👇
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Excited to support this launch! Combining Capsule with Account Kit gets you the best of on and off-chain programmability
You can use Capsule as a signer to create a wallet that works across apps and connect it to Account Kit to create smart accounts ⚡️
1/ Introducing Account Kit ✨
Zero friction onboarding with ERC-4337 smart accounts, social login, and gas sponsorship
Ready to go mainstream with Account Kit? Let’s unpack it 👇
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We are thrilled to welcome our newest team member to the Capsule team 𝇊
@VinayRamesh5
joins us from Fizz and Meta and will be working on improving developer experience for our mobile and web SDKs. Vinay will be based in SF 🌁
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Capsule will be in Paris 🇫🇷 Say hi at:
↳ ZKParis, hosted by
@__geometry__
↳ Modular Summit, hosted by
@CelestiaOrg
↳ SheFi Summit, hosted by
@She__Fi
↳ Web3 Growth Summit, hosted by
@lattice_fund
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MPC makes it easier for people to safely own and use crypto. However, making a choice about how to integrate MPC into your application can be complex and nuanced.
To make this process simpler, we wrote a guide on evaluating solutions:
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Web3 turned trust assumptions into transactions
@_nityas
taking the stage at zkParis hosted by
@__geometry__
and
@ZKValidator
𝇊
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We’re just getting started, and grateful to be supported by the best:
@a16zcrypto
Startup School,
@__geometry__
,
@spice_cap
,
@diogomonica
,
@nathanmccauley
,
@RegenRene
,
@marek_
,
@ianDAOs
,
@WillPapper
,
@zmanian
, Charles Songhurst, and many more!
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Introducing 2FA 𝇊
Today, secure Capsule wallets with optional 2FA 🔐
In addition to leveraging passkeys and distributed MPC, we’ve added optional Two-Factor Authentication to secure Capsule wallets
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Some highlights from the capsule blog this month
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We had a blast at SBC where we talked about MPC, Account Abstraction, & everything in between 𝇊
Thanks to everyone that was able to join & to
@__geometry__
for cohosting with us!
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We're in the midst of an unbundling of the wallet space
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Hear from our founder
@_nityas
at
@EthereumDenver
, moderated by
@jacqmelinek
𝇊
The discussion covers:
- What wallets lack today
- Prioritizing transacting users rather than relying on the hollow promise of "onboarding" users
- The future of wallets
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Capsule's picnic by the Seine was a blast! Thank you to everyone that joined us 𝇊
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Excited to be supporting
@AlchemyPlatform
's Modular Account!
Leverage
@usecapsule
with Account Kit, enabling
@erc6900
smart accounts that are now live & customizable with session key and multi- owner plug-ins
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1/ Excited to support Capsule signers on
@AlchemyPlatform
's new Account Kit SDK 💻 Here's how you can get set up
Step 1: Install the Alchemy aa-sdk
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Congrats to
@AlchemyPlatform
on the aa-signers launch featuring
@usecapsule
cross-app MPC signers!
Excited for it to be even easier to build cross-app MPC + AA apps 𝇊
Today, we’re adding the "aa-signers" SDK to Account Kit 💼
With this new package, integrating smart accounts in your app has never been easier👇
🔗🛠️
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Programmable transactions allow developers to break down actions into units that can be composed, repurposed, and ultimately automated.
Programmable transactions expand the scope of the crypto space. If you're interested in this area, get in touch 💌
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The unbundling of wallets to a series of composable infra layers:
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Today developers have two options:
- Simple wallet onboarding that leads users to a dead end
- Traditional wallet onboarding with few guardrails/massive drop-off
It’s why we only talk about onboarding a billion users when we should be focusing on a billion *transacting users*
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"There’s a lot of work to do on end user experience. Today, there are two different models. Either custodial, which isn't the point, or noncustodial easy onboarding that is a disjoined experience, or a fully noncustodial difficult experience"
We couldn't agree more with
@roham
!
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Solutions are being developed to target this problem space but often lose interoperability, increase fragmentation, and worsen security
We've neglected programmability at the root of crypto: private keys and transaction signing
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Please give
@collinjackson
a warm welcome 🙌 Collin joins us from
@FlutterDev
and will be focused on Capsule's mobile SDKs and developer experience 𝇊
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Excited to be supporting Welook's
@stickers_nfts
launch & wallet creation in the
@welook_io
app. Check it out 𝇊
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2. Secure-enclave managed authorization allows developers to construct nuanced levels of logic when accessing assets and transacting on-chain
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Our team will be in LA for the coming months as part of
@a16zcrypto
Startup School. We'd love to connect if you're in town!
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Transacting onchain everywhere should be as easy as pushing a button 𝇊
Check out Capsule CEO,
@_nityas
on On the Other Side hosted by
@chaserchapman
✨
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Excited to be supporting the
@leap_cosmos
team with their launch of
Grab a
@badkidsart
NFT using just your email 📧
If you're excited about using embedded wallets on your Cosmos app, DM us!
grab a
@badkidsart
NFT using just your email (& some $STARS, ofc) 🔥
can now be accessed using social logins, powered by
@usecapsule
now imagine if you could do this with every interchain project...
if you're a dApp builder, this thread is for you ↓
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Announcing our new modal! 🎨
Our new modal comes with some fresh changes:
- A sleek UI
- Customizable theming options
- Intuitive UX
Experience the simplest way to integrate Capsule. Check it out 𝇊
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Capsule gives developers the best of both worlds: intuitive and closed-loop transacting experiences with interoperability at the center.
We do this by introducing two key innovations:
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With the Capsule SDK, developers can specify permissions, auth, and more – while the SDK handles the heavy lifting around key management, end-user security, and transacting
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Get involved 👇
- If you’re a developer interested in integrating Capsule, apply to join our closed beta:
- Follow along on our blog:
- We’re hiring engineers! Check out and apply via join
@usecapsule
.com
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So why isn’t everyone doing this?
Building programmable MPC in house is expensive, requires expertise, and difficult
Secure signing is best managed in hardware enclaves, but cryptographic limitations have stalled adoption for key storage on Ethereum and other chains
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Use an embedded wallet to capture yield your way with the new
@Rocket_Pool
market on
@delv_tech
𝇊
We're so proud to be supporting DELV through an incredible testnet, with $2.04B in trading volume and $9B in TVL only 18 days since launch 🔥
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Capsule is multi-chain by design 🤝
Abstract signing complexity across any ECDSA chain. Check out how we support
@leap_cosmos
in the Cosmos ecosystem!
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1. Programmable MPC enables simple and secure transaction signing, but also a variety of features like permissioning, autonomous transactions, and even fraud prevention, while being non-custodial
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📣 New week, new launch!
Capsule is now integrated into
@blocknative
's Web3 Onboard 𝇊
If you use Web3 Onboard to connect your app to wallets, you can now add Capsule as an embedded wallet option to let users easily transact in your application
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3/ Capsule wallets are portable across devices, chains, and applications 🔄
This means no more network switching UX friction or being locked into an app-specific wallet
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Announcing our Flutter SDK!
Flutter is Google’s UI toolkit for crafting natively compiled applications across Android and iOS from a unified codebase
Capsule's Flutter SDK is designed to simplify integrating Capsule with Flutter applications or wallets 𝇊
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Join us on Friday to discuss all things MPC & secure embedded wallets 𝇊
Multi-Party Computation (MPC) enables gasless multisig, programmable permissions, and r1 -> k1 verification for AA accounts. This Friday,
@_nityas
joins Web3 Galaxy Brain 🌌🧠 to talk about
@usecapsule
's new Passkey+MPC+AA SDK.
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Catch Capsule CEO,
@_nityas
at
@EthereumDenver
🔥
See you there!
🎤 SPEAKER ANNOUNCEMENT
🟣 We are THRILLED to welcome
@_nityas
from
@usecapsule
as an
#ETHDenver2024
speaker!
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🙇
capsule (
@usecapsule
) is one of the projects that i'm most excited by
i wanted to talk about why 🧵
on the surface - myself included originally - thought they were solely building primarily in key management, or MPC
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"I'm really excited about solutions like capsule’s cross app embedded wallet approach… ability to sign in with email and use that same email wallet across all applications- that is the golden UX we need to strive for (w/ the right security tradeoffs)."
@Flynnjamm
@seedclubhq
🫡
Check out our latest episode of Building At The Edges with
@Flynnjamm
and
@thattallguy
where we discuss....points🫠
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Capsule wallets are cross-app, so once a user onboards into your app they can easily access other Cosmos apps!
We're excited to already be supporting projects in Cosmos like
@leap_cosmos
,
@CosmosKit_
, and others coming soon 👀
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🐸 Leaping to better UX, powered by Capsule!
Excited to support the incredible team at
@leap_cosmos
with Leapboard! Let's get users transacting across the interchain with just an email ⚛
web3 wallets can be hard, but signing in with email is not!
Leapboard now supports email login, powered by
@usecapsule
explore
#Cosmos
without having to worry about wallet apps, extensions, or seed phrases 🤯
here's a glimpse into the future of the interchain ⚛️
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Why MPC and AA are a false dichotomy, and the practical considerations builders should keep in mind when designing their accounts and transacting systems:
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Sharing an update on two recently disclosed MPC vulnerabilities - at this time Capsule's systems have not been impacted by either of these issues
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6/ If you'd like to learn more –
- Check out our updated website:
- Read the public beta blog post:
We're excited to support the next era of crypto apps! To try out Capsule, get access here:
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Thrilled to announce that
@JonnyHowle
is joining the Capsule team! 🔥
Welcome aboard, we're so excited to get started 𝇊
✨Personal News✨
Today is my first day
@usecapsule
! Stoked to get to lead design with an awesome team, working on important problem, with a great product.
Can't wait to push the boundaries of what product experiences are possible using cryptography!
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Head to
@She__Fi
Summit to hear from builders, participate in onchain quests, and connect with companies 𝇊
Excited to be supporting this year in Denver! DM us if you're here 🙌
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4/ Capsule makes transactions programmable, giving developers control over how and when transactions are executed ✍🏻
Configure spending limits, progressive 2FA, and automations – all without increasing signing friction
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Did you know Capsule leverages passkeys to secure social logins?
This allows you to leverage social logins without worrying about SIM swaps or phishing attacks 🔐
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ICYMI, Capsule wallets can now be accessed in
@MetaMask
! Today, we're breaking down what this means for integrating Capsule into your application
➡️ Extend your application's embedded experience with the universal compatibility of a standalone wallet. Your users get a simple…
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2/ Capsule embedded wallets are non-custodial and easy to integrate 💻
Compatibility with standards like ERC-4337 and ERC-1193, integrations with popular wallet aggregators, and support for connectors like wagmi, viem, and ethers make integrations a snap
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Excited to be supporting
@delv_tech
on their Hyperdrive testnet launch ᛋ
Hyperdrive is a new AMM that redefines fixed and variable yield markets, powered by a novel pricing mechanism
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Excited to be supporting the
@She__Fi
Summit in Denver as a sponsor 🙌
See you all at
@EthereumDenver
!
⭐ BIG ANNOUNCEMENT ⭐
SheFi Summit kicks off its world tour this year in Denver on February 28th.
And we’re bringing the best sponsors in all of crypto.
SheFi Summit Denver is presented by
@LineaBuild
, where dapps thrive! Joining them are leading names in crypto 👇
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A great thread on intents and Capsule by
@kobigurk
𝇊
who, you may think, is best positioned to act in a user's best interest, has wide visibility and sees transactions early enough?
tactically, the transactions layer is one of the most promising places for this
let’s look at
@usecapsule
(
@__geometry__
is an investor)
5/11
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5/ Customize your integration with options to suit every app 📈
Use the Capsule Modal or bring your own UI, then add integrated on & off-ramps, analytics, and more
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Thanks for having us
@guildxyz
! We loved chatting about consumer crypto & onboarding the next set of users into web3 🔥
S/O to
@gaby_goldberg
for moderating 𝇊
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Can't believe it's already February 🙌
Let's take a moment to look back at our favorite launches from January:
↪ Capsule Connect, the first cross-app embedded wallet in production. Use Capsule Connect to create a Capsule embedded wallet and use it across applications
↪…
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😉
ibc bros, you're gonna have so much fun once we drop our next social login integration
if you read this, you have to make a guess, no skipping allowed
😉
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Use pregeneration for:
• Sending assets to a wallet even before a user logs into your app for the first time
• Seamlessly upgrading your users from web2 to web3 account infrastructure
• Generating non-custodial wallets in the background of your application
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Get started with Capsule on Cosmos:
Get access to an API key here:
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Supporting... the
@CelestineSloths
... storefront... with Capsule... embedded wallets... 🦥
Purchase a Sloth with just an email. Made by the incredible
@iqlusioninc
team!
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An excellent thread about MPC and the way its security properties can facilitate secure transacting experiences 👇
Thanks for the shoutout
@khushii_w
!
Multiparty Computation (MPC) has a growing presence in wallet security. It enables multiple players to cooperate on tasks, and maintains security along the way.
Let’s take a look at what it is and how it can be used to create robust security frameworks. 🧵
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"You don't have the private key on your device anymore...authenticate with a passkey"
Say that 4x fast🏃💨💨 s/o
@AlexJupiter23
I presented the
@MetaMask
@usecapsule
Account Management Snap tonight at the
@LineaBuild
@WeAreNFTUK
event in London tonight, but the video was like 4x and I couldn’t pause it: enjoy 😅
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Catch the Capsule team in Denver! We'll be here ⛰️🦬
↳
@EthereumDenver
↳
@SheFi
Summit
↳
@0xPolygon
's Aggregation Cave
↳
@guildxyz
Day
↳
@WalletConnect
's WalletCon Lite
Details below 𝇊
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We'll be announcing our new modal soon, but check out this sneak peek 👀
Configure Capsule to your heart's delight with colors, logos, buttons, etc!
We've been researching how to hyperscale consumer crypto apps at
@eigenlayer
.
Starting w/ wallets, identity, & AA - the core of improving user onboarding + UX.
@usecapsule
streamlines user onboarding w/ features like social login + passkeys built-in. ⚡️
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Excited to be supporting the Polygon ecosystem 🙌
Get in touch if you're looking to use cross-app embedded wallets in your app 𝇊
Solution Providers can help you build the next big dApp, easily. Find a provider on Polygon protocols to build with, in the Solution Provider Network.
A roundup of the latest solution providers added to the directory.
🔌 For the full picture:
—
1.…
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The unbundling of wallet functionality has given rise to some trends:
- The “wallet-ification” of everything
- Wallets integrating into protocol-specific functionality that previously lived in applications (eg. swaps, NFT purchases, etc)
- MPC vs. Account Abstraction
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@berachain
apps can integrate the Capsule SDK to:
• Onboard users quickly using social logins or emails
• Transact in the background without seed phrases or pop-ups
• Create customizable embedded wallets that are usable across applications in the Bera ecosystem
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Pregenerated wallets can be claimed by users, where they will be able to access the wallet and any assets sent to them
Check it out:
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Excited to be supporting the RollApp Draft Hackathon on the UX/UI challenge 💻
Create the best Gaming, Social, or DeFi app using the
@dymension
RDK and get 1 free year of Capsule (including other prizes!)
Details here:
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If you're between MPC and Account Abstraction, consider the specific use cases you're looking to build in your application, specifically:
- Multi-chain experiences
- Bundling txs
- Costs, especially deployment + upgrades
- Key management
- Flexibility in implementation
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