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New projects
A paragraph about the problem is enough to start. We reply within two working days, usually with questions rather than a quote.
Web3 · Service Chain abstraction development
Chain abstraction: unified balances, cross-chain intents (ERC-7683), smart accounts and gas sponsorship, so users act on any chain without bridging.
In short
Chain abstraction hides the existence of separate blockchains from the user. Instead of switching networks, bridging tokens and holding gas on every chain, a user sees one balance and states what they want — "buy this on Base with my USDC on Arbitrum" — and the system works out how. It combines smart accounts, gas sponsorship, cross-chain intents filled by solvers, and cross-chain messaging.
- How to engage
- Product build, Dedicated engineering pod
- Practice
- Web3
Signs this is the right service
- Users drop off at "switch network", "bridge first" or "you need gas on this chain".
- Your app is deployed on several chains and liquidity is split between them.
- You want deposits from any chain to land as one balance in your product.
- Cross-chain flows in your app are a series of manual steps users get wrong.
What you get
Unified balances
One balance per asset across chains, kept accurate by indexing every chain you support.
Intents and solvers
Users sign what they want; solvers fill it across chains. We integrate standards such as ERC-7683 for cross-chain intents and established intent networks.
Smart accounts everywhere
ERC-4337 accounts — and EIP-7702 for existing wallets — with the same address and policies on each chain.
Gas abstraction
Fees paid in the token the user already holds, or sponsored by you, on every chain.
Cross-chain messaging
Messaging protocols chosen for their security model, with limits and monitoring on every route.
The process
- 01
Map the journeys
Every place a user meets a chain boundary today, and what they actually want to do there.
- 02
Choose the building blocks
Account, intent network, messaging and paymaster — each chosen for security and coverage of your chains.
- 03
Build and test failures
Unfilled intents, delayed messages and partial execution handled as real states, not edge cases.
- 04
Launch with limits
Value caps per route, monitoring and a pause path before full rollout.
ERC-4337EIP-7702ERC-7683PaymastersCross-chain messagingTypeScriptSolidity
Chain abstraction: common questions
Is chain abstraction the same as account abstraction?
- No, but they work together. Account abstraction makes the user's account programmable (smart accounts, passkeys, sponsored gas). Chain abstraction uses that, plus intents and messaging, to make many chains feel like one.
What is an intent?
- An intent is a signed statement of what the user wants — an outcome — rather than step-by-step transactions. Solvers compete to fill it, often fronting liquidity on the destination chain and being repaid on the origin chain.
Is it safe?
- It depends on the components. Cross-chain systems have been the target of some of the largest crypto hacks, so we choose messaging and intent infrastructure by security model, cap values per route and monitor every flow.
Do users need a new wallet?
- Not necessarily. EIP-7702 lets existing wallets gain smart-account features, and embedded smart accounts can be created at sign-up.
06 / Let’s build
Bring us the difficult problem.
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Careers
Engineers, designers and researchers who like systems that are hard to get right. Send something you built and what you would change about it now.
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Studio
Based in India and working remotely, with overlap hours agreed up front so your team always has a time to reach us.
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Read
Guides on AI agents, RAG, MCP, tokenization and chain abstraction, written by the engineers who build them.