EIP-7702 is the biggest UX unlock Ethereum has seen in years. Here's how it actually works 👇
Build it over the next 6 weeks → encodeclub.com/programmes/uxm…
Build it over the next 6 weeks → encodeclub.com/programmes/uxm…
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Your users don't need to pick a chain anymore.
Universal Accounts in 7702 mode are live on 9 chains — same address, same asset, zero bridging.
Start building
developers.particle.network/universal-acco…
Universal Accounts in 7702 mode are live on 9 chains — same address, same asset, zero bridging.
Start building
developers.particle.network/universal-acco…
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Server-side Universal Accounts bundle the EIP-7702 authorization inline with your transaction.
No separate delegation tx. No two-step flow.
Just 3 steps:
→ Init with your private key
→ Create a transaction (the SDK finds the optimal route)
→ Sign and send — delegation One tx. Any chain.
Full walkthrough 👇
No separate delegation tx. No two-step flow.
Just 3 steps:
→ Init with your private key
→ Create a transaction (the SDK finds the optimal route)
→ Sign and send — delegation One tx. Any chain.
Full walkthrough 👇
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Server-side Universal Accounts bundle the EIP-7702 authorization inline with your transaction.
No separate delegation tx. No two-step flow.
Just 3 steps:
→ Init with your private key
→ Create a transaction (the SDK finds the optimal route)
→ Sign and send — delegation One tx. Any chain.
Full walkthrough 👇
No separate delegation tx. No two-step flow.
Just 3 steps:
→ Init with your private key
→ Create a transaction (the SDK finds the optimal route)
→ Sign and send — delegation One tx. Any chain.
Full walkthrough 👇
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Server-side Universal Accounts bundle the EIP-7702 authorization inline with your transaction.
No separate delegation tx. No two-step flow.
Just 3 steps:
→ Init with your private key
→ Create a transaction (the SDK finds the optimal route)
→ Sign and send — delegation One tx. Any chain.
Full walkthrough 👇
No separate delegation tx. No two-step flow.
Just 3 steps:
→ Init with your private key
→ Create a transaction (the SDK finds the optimal route)
→ Sign and send — delegation One tx. Any chain.
Full walkthrough 👇
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We made a video around the new @dynamic_xyz × @ParticleNtwrk EIP-7702 integration:
→ Keep using your Dynamic EOAs
→ One address across every chain
→ Send to SOL & EVM with no bridging
Full walkthrough + open-source demo 👇
→ Keep using your Dynamic EOAs
→ One address across every chain
→ Send to SOL & EVM with no bridging
Full walkthrough + open-source demo 👇
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All it takes to turn your EOA into a Universal Account is one line.
Same address. No migration. Send tokens across any chain. Pay gas in any token. One flag.
npm i @particle-network/universal-account-sdk
Same address. No migration. Send tokens across any chain. Pay gas in any token. One flag.
npm i @particle-network/universal-account-sdk
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Magic Wallet → Universal Account in one authorization. Your existing users.
Same address. Now with chain abstraction capabilities, gas abstraction, and unified balance.
Built with @magic_labs + EIP-7702. Full integration walkthrough ↓
Same address. Now with chain abstraction capabilities, gas abstraction, and unified balance.
Built with @magic_labs + EIP-7702. Full integration walkthrough ↓
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We just shipped EIP-7702 support for Universal Accounts.
Upgrade your users' EOA in one line:
👉 useEIP7702: true
Same address. No migration. Cross-chain execution from their existing wallet.
2-minute walkthrough ↓
Upgrade your users' EOA in one line:
👉 useEIP7702: true
Same address. No migration. Cross-chain execution from their existing wallet.
2-minute walkthrough ↓
Universal Accounts are now 1-year old... and so, we're leveling up.
We're introducing full EIP-7702 support, allowing you to make any app chain-agnostic.
Works out of the box with @privy_io, @dynamic_xyz, and @magic_labs.
Connect an EOA to make it Universal. Zero migration any token. Deposit from any chain, Solana or EVM. Seamless cross-chain txs.
In short, forget about chains.
Start building 👇
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Building on @monad, but don’t want users switching networks or thinking about where funds are?
Universal Accounts fix that.
Here’s a demo of trading on Monad using assets from any supported chain—trade with a single function.
Repo ↓
github.com/Particle-Netwo…
Universal Accounts fix that.
Here’s a demo of trading on Monad using assets from any supported chain—trade with a single function.
Repo ↓
github.com/Particle-Netwo…
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Universal Accounts eliminate the old flow of gathering assets across chains just to fund a trade or action. It all happens in one step.
From our livestream with @Alchemy and @asimfiles.
From our livestream with @Alchemy and @asimfiles.
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Universal accounts are on @monad now. Just use Chain ID 143; transactions settle on Monad using funds from any chain.
Monad Mainnet Day 9 Recap
1. @avici is live on Monad. Avici is a crypto-powered neobank featuring credit cards, a virtual bank account, and wallets: x.com/AviciMoney/sta…
2. @RumiLabs_io litepaper is out. Coming soon to Monad! x.com/RumiLabs_io/st…
3. @fluffleworld is live on the App Store: x.com/fluffleworld/s…
4. Coins.ph listed MON: x.com/coinsph/status…
5. @sealuminati reveal: x.com/sealuminati/st…
6. @UR_Global now supports Monad on/offramping
7. @Changehero_io, cross-chain swap platform, supports Monad
8. @_WOOFi is live on Monad: x.com/_WOOFi/status/…
9. @ParticleNtwrk, universal transaction layer, supports Monad: x.com/ParticleNtwrk/…
10. @ApeBond is on Monad: x.com/ApeBond/status…
11. @printr has given out a generous amount of points: x.com/printr/status/…
12. @PinguExchange supports MON collateral: x.com/PinguExchange/…
Still ironing out kinks!
What did I miss?
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Monad is now supported by Universal Accounts.
Set chainId: 143, and your transactions will settle directly on @monad. No extra config or bridging required.
Enjoy.
Set chainId: 143, and your transactions will settle directly on @monad. No extra config or bridging required.
Enjoy.
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Trying a new app on a new chain shouldn’t mean converting assets or bridging.
Universal Accounts let users tap into all their tokens (Solana, Base, etc.) instantly.
Straight to the app, no prep.
Get started here: developers.particle.network/universal-acco…
Universal Accounts let users tap into all their tokens (Solana, Base, etc.) instantly.
Straight to the app, no prep.
Get started here: developers.particle.network/universal-acco…
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Building on @Mantle_Official, but don’t want your users bridging every five minutes?
Universal Accounts fix that.
We just made a quick demo showing how a user can mint an NFT on Mantle using USDC on Base or even SOL on Solana.
One balance. Any chain. Zero friction.
Get .co/yzQBNbeJGH
Universal Accounts fix that.
We just made a quick demo showing how a user can mint an NFT on Mantle using USDC on Base or even SOL on Solana.
One balance. Any chain. Zero friction.
Get .co/yzQBNbeJGH
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X links are back.
So, if you want your app to serve users from any chain (even Solana!), go to developers.particle.network/universal-acco….
With only 30 lines of code, set up, and enjoy a superior UX. It's that simple.
So, if you want your app to serve users from any chain (even Solana!), go to developers.particle.network/universal-acco….
With only 30 lines of code, set up, and enjoy a superior UX. It's that simple.
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“If I have assets on 3–4 different chains, I have to manually move each one.”
That’s still how most “multi-chain” apps work today.
With Universal Accounts, you can automate that flow.
Demo & Docs👇
That’s still how most “multi-chain” apps work today.
With Universal Accounts, you can automate that flow.
Demo & Docs👇
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Your app runs on @SonicLabs.
Your users’ funds live on @base, @solana, or any other chain.
Still works. Instantly.
That’s chain abstraction with Universal Accounts.
No bridges, no swaps, no gas juggling.
Demo 👇
Your users’ funds live on @base, @solana, or any other chain.
Still works. Instantly.
That’s chain abstraction with Universal Accounts.
No bridges, no swaps, no gas juggling.
Demo 👇
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The new @ParticleNtwrk website is live.
Built for developers.
Now easier than ever to find the SDK that suits you, docs, and examples you actually need to build with Particle.
Check it out👇
Built for developers.
Now easier than ever to find the SDK that suits you, docs, and examples you actually need to build with Particle.
Check it out👇
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Build on @0xPolygon.
Use funds from @base, @solana, or anywhere else.
Universal Accounts handle the routing, liquidity, and gas, so your users don’t even need POL to transact.
No bridging. No swapping. One balance.
Repo and live demo 👇
Use funds from @base, @solana, or anywhere else.
Universal Accounts handle the routing, liquidity, and gas, so your users don’t even need POL to transact.
No bridging. No swapping. One balance.
Repo and live demo 👇
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You can now fetch full transaction history directly from the Universal Accounts SDK.
Get every cross-chain tx in one call, then build your own explorer, dashboard, or feed.
Docs + repo 👇
Get every cross-chain tx in one call, then build your own explorer, dashboard, or feed.
Docs + repo 👇
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Liquidity on Avalanche is strong, but what if your app could reach every chain’s users instantly?
That’s what we’re building with Universal Accounts.
Clip from our workshop with @Andyvargtz and @AvaxDevelopers
That’s what we’re building with Universal Accounts.
Clip from our workshop with @Andyvargtz and @AvaxDevelopers
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Retail-Friendly UX for @avax dApps
Accept stablecoins from any chain.
> No bridges
> No swaps
Learn how Universal Accounts let users deposit USDC/USDT from Ethereum, Base, Solana, and more, and spend them natively on Avalanche.
Full article 👇
Accept stablecoins from any chain.
> No bridges
> No swaps
Learn how Universal Accounts let users deposit USDC/USDT from Ethereum, Base, Solana, and more, and spend them natively on Avalanche.
Full article 👇
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Your app could trade @xStocksFi assets — but with liquidity from every chain.
We built an xStocks demo powered by Universal Accounts to show how on-chain stock trading can work without bridges or gas juggling.
🎥 Video Tutorial 👇
We built an xStocks demo powered by Universal Accounts to show how on-chain stock trading can work without bridges or gas juggling.
🎥 Video Tutorial 👇
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Imagine sourcing liquidity from Solana into your EVM dApp — no bridges, no extra wallets.
With Universal Accounts:
🟣 One address for EVM + Solana
🟣 Unified balance, no chain-switch
🟣 Web2-like onboarding
Docs in first comment 👇
With Universal Accounts:
🟣 One address for EVM + Solana
🟣 Unified balance, no chain-switch
🟣 Web2-like onboarding
Docs in first comment 👇
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2 minutes. That’s all it takes to add Universal Accounts to your dApp.
User Login, init, fetch balances, send transactions — done.
Check the quickstart video here 👇
User Login, init, fetch balances, send transactions — done.
Check the quickstart video here 👇
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How can you send a token on one chain and deliver it on another — without bridging — using Universal Accounts?
It all happens in one step 👇
What this gives you:
🟣 Automatic route planning under the hood.
🟣 No manual bridge steps — just pick the destination chain.
🟣 on target chain, ready to use.
The payoff:
1️⃣ Users get cross-chain transfers that feel like same-chain moves.
2️⃣ Devs simplify UX, avoid bridge risk, reduce error surfaces.
Docs in first comment 👇
It all happens in one step 👇
What this gives you:
🟣 Automatic route planning under the hood.
🟣 No manual bridge steps — just pick the destination chain.
🟣 on target chain, ready to use.
The payoff:
1️⃣ Users get cross-chain transfers that feel like same-chain moves.
2️⃣ Devs simplify UX, avoid bridge risk, reduce error surfaces.
Docs in first comment 👇
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How do you preview a cross-chain transaction before sending it with the Universal Accounts SDK?
It’s a single call 👇
What this gives you:
🟣 Full route simulation — sources, swaps, and bridging steps.
🟣 Estimated fees across chains before signing.
🟣 USD breakdown of costs + f:
1️⃣ Users see exactly what they’ll get before confirming.
2️⃣ Devs can show a clear, trusted preview in their dApps.
Guide link 👇
It’s a single call 👇
What this gives you:
🟣 Full route simulation — sources, swaps, and bridging steps.
🟣 Estimated fees across chains before signing.
🟣 USD breakdown of costs + f:
1️⃣ Users see exactly what they’ll get before confirming.
2️⃣ Devs can show a clear, trusted preview in their dApps.
Guide link 👇
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Quick reminder about our Slack channel. Join devs building with Particle to ask questions, showcase apps, and get help building the next-gen apps.
Join here: join.slack.com/t/particlenetw…
Join here: join.slack.com/t/particlenetw…
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How do you fetch a user’s entire cross-chain balance with the Universal Accounts SDK?
It only takes a single call 👇
What this gives you:
🟣 A unified list of all tokens across every supported chain (EVM & non-EVM).
🟣 Aggregated + chain-level breakdowns — amounts + USD valu= full portfolio view.
The payoff:
1️⃣ Users see their whole wallet at once.
2️⃣ Devs skip chain-by-chain queries, build dashboards faster.
Docs here 👇
It only takes a single call 👇
What this gives you:
🟣 A unified list of all tokens across every supported chain (EVM & non-EVM).
🟣 Aggregated + chain-level breakdowns — amounts + USD valu= full portfolio view.
The payoff:
1️⃣ Users see their whole wallet at once.
2️⃣ Devs skip chain-by-chain queries, build dashboards faster.
Docs here 👇
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How do you actually add Universal Accounts to your app?
It only takes a single initialization 👇
What this gives you:
🟣 One account across every chain — EVM or not.
🟣 Auto-bridging + unified balance — assets pooled under one roof.
🟣 Gas abstraction — no chain-native as.
The payoff:
1️⃣ Users interact without thinking about chains.
2️⃣ Devs integrate once, build multichain apps everywhere.
Docs here 👇
It only takes a single initialization 👇
What this gives you:
🟣 One account across every chain — EVM or not.
🟣 Auto-bridging + unified balance — assets pooled under one roof.
🟣 Gas abstraction — no chain-native as.
The payoff:
1️⃣ Users interact without thinking about chains.
2️⃣ Devs integrate once, build multichain apps everywhere.
Docs here 👇
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What is a Universal Account?
It’s one account, one balance, every chain—EVM or not.
Assets are auto-bridged, and gas token rules are eliminated. Chain complexity? Deleted.
Why devs care:
Backed by an omnichain ERC-4337 smart-account. A single signed UserOperation can execute A, mint on B—all at once.
The payoff:
1️⃣ UX — users stop worrying about chains, wallets, or gas juggling.
2️⃣ DevX — you build truly multichain apps with one setup, not N integrations.
To get started, check out the docs👇
It’s one account, one balance, every chain—EVM or not.
Assets are auto-bridged, and gas token rules are eliminated. Chain complexity? Deleted.
Why devs care:
Backed by an omnichain ERC-4337 smart-account. A single signed UserOperation can execute A, mint on B—all at once.
The payoff:
1️⃣ UX — users stop worrying about chains, wallets, or gas juggling.
2️⃣ DevX — you build truly multichain apps with one setup, not N integrations.
To get started, check out the docs👇
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One balance. Every chain. Use your tokens anywhere.
With Universal Accounts, your users can:
- Combine assets across ecosystems
- Skip chain switching
- Use your app without bridging
Build once, unlock all chains, in 30 lines of code.
With Universal Accounts, your users can:
- Combine assets across ecosystems
- Skip chain switching
- Use your app without bridging
Build once, unlock all chains, in 30 lines of code.
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We've just opened a Slack channel for devs building with Particle.
Come explore Universal Accounts, ask questions, and ship faster.
Join here 👇
join.slack.com/t/particlenetw…
Come explore Universal Accounts, ask questions, and ship faster.
Join here 👇
join.slack.com/t/particlenetw…
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The Universal Accounts SDK is now public.
You can now build chain-agnostic dApps with it, and take full advantage of our technology in just a few lines of code.
No waitlist, no costs.
👇 Here's how:
You can now build chain-agnostic dApps with it, and take full advantage of our technology in just a few lines of code.
No waitlist, no costs.
👇 Here's how:
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With Universal Accounts, you can interact with dApps without holding funds on a specific chain. Clutch uses this to power its Arbitrum deposits.
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Yesterday, we announced the first 10 apps to go live with Universal Accounts.
@ClutchMarkets is one of those first few, allowing users to deposit from any chain, EVM or Solana.
🎥 Watch the demo to see it in action.
@ClutchMarkets is one of those first few, allowing users to deposit from any chain, EVM or Solana.
🎥 Watch the demo to see it in action.
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With Universal Accounts, you can interact with dApps without holding funds on a specific chain. Clutch uses this to power its Arbitrum deposits.
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Universal Accounts allow users to interact with dApps even if they don’t hold funds on a specific chain. In this example, Overtime uses UAs as a deposit flow to their OP-based account.
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The Universal Accounts SDK is live, and some top apps are already integrating.
In this series, we’ll showcase numerous of these initial integrations.
First up: @Overtime_io – a fully on-chain sportsbook using Universal Accounts as a chain-abstracted deposit flow.
🎥 Check out action and explore the thread for more.
In this series, we’ll showcase numerous of these initial integrations.
First up: @Overtime_io – a fully on-chain sportsbook using Universal Accounts as a chain-abstracted deposit flow.
🎥 Check out action and explore the thread for more.
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Episode 7 of Chain Abstracted Builders is live 🎙️
@tdubbdoteth from @0xOrbLabs joins to break down:
> Why Orb Labs is going account-agnostic on chain abstraction
> How fragmented balances get unified
> What 6909 and 7702 really change
Bring your own wallet. Spend from anywhere.👇
@tdubbdoteth from @0xOrbLabs joins to break down:
> Why Orb Labs is going account-agnostic on chain abstraction
> How fragmented balances get unified
> What 6909 and 7702 really change
Bring your own wallet. Spend from anywhere.👇
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Episode 6 of Chain Abstracted Builders is live 🎙️
We’ve got @berarodman breaking down @kodiakfi’s vision for the future:
Will liquidity be abstracted? What does that unlock for DeFi?
Unified liquidity, better capital efficiency. No fluff. 👇
We’ve got @berarodman breaking down @kodiakfi’s vision for the future:
Will liquidity be abstracted? What does that unlock for DeFi?
Unified liquidity, better capital efficiency. No fluff. 👇
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Missed us at the @avax Hack House during ETHDenver? No worries — we caught it all on tape.
We broke down how Particle Network’s Chain Abstraction plugs into Avalanche, and how devs can build chain-agnostic apps using Universal Accounts (yes, one balance to rule them all).
Watch 👇
We broke down how Particle Network’s Chain Abstraction plugs into Avalanche, and how devs can build chain-agnostic apps using Universal Accounts (yes, one balance to rule them all).
Watch 👇
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Episode 5 of chain abstracted builders is live 🎙️
We got @Matt_Peters92 from @sedaprotocol breaking down how oracles plug into chain abstraction.
Real-time data, any chain, no nonsense. 👇
We got @Matt_Peters92 from @sedaprotocol breaking down how oracles plug into chain abstraction.
Real-time data, any chain, no nonsense. 👇
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Chain Abstraction Glossary, Part 6 🌐
Breaking Down the Chain Abstraction Stack
Let’s say you’re using a chain abstracted app. Who’s doing the heavy lifting?
1️⃣ Accounts – Your identity & account layer, like Universal Accounts in @UseUniversalX
2️⃣ Orchestration – The tranlike cross-chain messaging & liquidity routing.
3️⃣ Protocol – The infrastructure layer enabling native interoperability across chains.
Chain abstraction isn’t just about better UX—it’s about removing complexity at every layer so users can use any app across the ecosystem without being aware of differences between chains.
Breaking Down the Chain Abstraction Stack
Let’s say you’re using a chain abstracted app. Who’s doing the heavy lifting?
1️⃣ Accounts – Your identity & account layer, like Universal Accounts in @UseUniversalX
2️⃣ Orchestration – The tranlike cross-chain messaging & liquidity routing.
3️⃣ Protocol – The infrastructure layer enabling native interoperability across chains.
Chain abstraction isn’t just about better UX—it’s about removing complexity at every layer so users can use any app across the ecosystem without being aware of differences between chains.
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@Polymarket is the go-to for betting on real-world events, but your funds need to be on Polygon, Base, Arbitrum, or Ethereum, who has time for that?
With Universal Accounts, your USDC balance spans all chains—letting you place bets instantly, no bridging required.
Predictions ur liquidity.
With Universal Accounts, your USDC balance spans all chains—letting you place bets instantly, no bridging required.
Predictions ur liquidity.
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@zora turns posts into tradable coins, but you’re stuck needing ETH on Base or Zora.
With Universal Accounts, your USDC balance is unified across all chains—trade any post as if your liquidity was always on Zora.
SocialFi, but without chain limits.
With Universal Accounts, your USDC balance is unified across all chains—trade any post as if your liquidity was always on Zora.
SocialFi, but without chain limits.
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