DeFi wallet development services

Our DeFi wallet development services cover multiple architectures, from MPC and account abstraction to multi-chain solutions. Get your wallet ready for DeFi activity with secure access, safer signing, and smooth protocol interactions.

50+

blockchain & DeFi developers

50+

blockchain & wallet projects delivered

75%

senior & mid-level specialists

50+

blockchain & DeFi developers

50+

blockchain & wallet projects delivered

75%

senior & mid-level specialists

Solutions

Benefits

Features

Architectures

AI automation

DeFi wallet development solutions we provide

Custom DeFi wallets
Non-custodial DeFi wallets
Mobile and web wallet apps
White-label DeFi wallets
Protocol-integrated wallets
DEX-ready wallets

Custom DeFi wallets

We build DeFi wallets around your product model, supported blockchains, and user flows. Our team develops solutions ranging from MPC infrastructure to account abstraction wallets with EIP-4337 logic, session keys, and social recovery.

Blockchain engineer audits Bitcoin transaction data using a mobile interface for network validation.

Non-custodial DeFi wallets

Your users control their keys while your business controls security architecture, permissions, and recovery logic. Innowsie builds wallets with multisig, MPC, and risk-aware transaction flows.

Crypto security team validates cold storage setup for Ethereum to prevent unauthorized access

Mobile and web wallet apps

Our team develops mobile and web DeFi wallet apps with token swaps, staking, lending, portfolio tracking, and cross-chain asset management built around real user behavior.

Investor reviews market data, using a mobile wallet app to analyze Bitcoin’s value fluctuations

White-label DeFi wallets

Launch faster with a branded DeFi wallet aligned with your business model. Our experts customize wallet logic, supported assets, onboarding flows, and protocol integrations for fintech and crypto products.

Crypto engineers enhance wallet connectivity, supporting blockchain transactions for multiple assets

Protocol-integrated wallets

We connect wallets to DeFi protocols like Aave and Lido, enabling lending, borrowing, staking, and yield strategies inside the wallet interface. Each flow is structured with clear transaction steps and pre-signing checks before funds are committed.

Blockchain engineering team streamlines connections between crypto wallets and business platforms

DEX-ready wallets

Innowsie integrates wallets with DEXs and liquidity aggregators like Uniswap and 1inch to support token swaps, routing, concentrated liquidity, and cross-chain trading. This allows users to compare rates, slippage, and fees before execution.

IT security team tests distributed ledger functionality by simulating Bitcoin transactions between devices

Custom DeFi wallets

Non-custodial DeFi wallets

Your users control their keys while your business controls security architecture, permissions, and recovery logic. Innowsie builds wallets with multisig, MPC, and risk-aware transaction flows.

Mobile and web wallet apps

Our team develops mobile and web DeFi wallet apps with token swaps, staking, lending, portfolio tracking, and cross-chain asset management built around real user behavior.

White-label DeFi wallets

Protocol-integrated wallets

DEX-ready wallets

How DeFi wallet development benefits your business

01/04

Security & asset ownership

A DeFi wallet gives users custody, but custody alone doesn’t protect assets. Security depends on how approvals, recovery, signing, and access are designed. DeFi wallet access controls help reduce exposure to seed loss, unauthorized transfers, and risky contract interactions.

02/04

Monetization opportunities

A wallet can become a revenue layer across the whole DeFi journey. You can monetize swaps, staking access, fiat on-ramps, premium analytics, B2B wallet infrastructure, or protocol routing without pushing users out to third-party apps.

03/04

Access to DeFi ecosystem

Users want to lend, swap, stake, bridge, and track funds in one place. A well-built wallet connects these actions in a single interface, helping you keep liquidity, user activity, and transaction data inside your product.

04/04

Competitive market advantage

Many wallets still lose users at the same points: gas setup, failed approvals, unclear risks, and manual bridging. Better transaction design, account recovery, and permission logic give you an upper hand against the competitors and improve retention.

Security & asset ownership

Monetization opportunities

Access to DeFi ecosystem

Competitive market advantage

Innowise blockchain projects in action

Key features of DeFi wallets

Token swaps & DEX aggregation

Route swaps through Uniswap, 1inch, and other liquidity sources. We add quote comparison, fee visibility, and slippage checks before users confirm transactions.

Cross-chain transfers (bridges)

Move assets across EVM and non-EVM networks with bridge routing, token mapping, fee calculation, and status tracking, so users don’t lose funds mid-transfer.

Lending & borrowing

Connect wallets to Aave-style lending flows with collateral checks, health factor tracking, repayment logic, and liquidation risk warnings inside the wallet.

Staking & yield farming

Support staking, liquid staking, and yield strategies through integrations with protocols like Lido and keep assets accessible for other DeFi operations.

Portfolio tracking & analytics

Unify balances, DeFi positions, gas spend, rewards, debt, and protocol exposure across chains in one wallet view, so users can track assets without switching tools.

Slippage & MEV protection

Reduce bad execution with slippage limits, transaction simulation, private mempool routing, front-running checks, and warnings for risky swaps.

Users won’t tolerate broken wallet flows

Build wallets with recovery, approvals, and signing logic planned before launch.

Advanced DeFi wallet architectures

There’s no wallet architecture you can copy-paste and call it done. AA, MPC, and modular accounts each handle gas, recovery, signing, permissions, and chain support differently. We help you pick the architecture model that fits your users.

Account abstraction (AA)

EIP-4337 accounts support token gas payments, batch transactions, session keys, social recovery, and paymasters. With EIP-7702, externally owned accounts can behave more like smart accounts without rebuilding the whole wallet stack.

Modular smart accounts

ERC-7579 splits wallet logic into modules for validation, execution, hooks, and permissions. Teams can add multisig approvals, AI-agent limits, spending rules, or finance-team roles without redeploying contracts or moving assets.

MPC wallets

MPC wallets split private keys into distributed shares and sign off-chain through threshold cryptography. Unlike account abstraction, MPC works across EVM and non-EVM chains without relying on protocol-level account abstraction support.

AI-driven DeFi wallet automation

DeFi wallets enter a new phase with AI, and Innowise helps businesses turn this shift into a product advantage. We build wallet architectures where users can act on intent, delegate bounded tasks to AI agents, and run complex DeFi strategies through controlled permissions, account abstraction, and secure on-chain execution.

Execution layer for AI

DeFi wallets are evolving from passive asset storage into controlled execution layers for AI agents. Instead of signing every transaction manually, users can delegate specific, predefined actions to autonomous agents that interact directly with blockchain protocols and liquidity infrastructure or grant agents only the authority to prepare transactions, while keeping final approval themselves.

Controlled permissions

AI agents operate within strictly defined permissions enforced through modular account abstraction. Businesses can set clear rules around approved tokens, protocols, transaction types, spending limits, and execution conditions, creating a secure on-chain “safety corridor” for DeFi automation.

Intent-based interactions

Intent-driven architecture turns complex DeFi workflows into goal-based execution. Instead of managing swaps, lending, collateralization, and liquidity provisioning step by step, users define the desired outcome, while AI agents coordinate the required actions across DeFi protocols.

Automated workflows

AI-driven wallets execute atomic DeFi workflows without constant user input. For example, when an asset hits a target price, an agent can buy tokens, add liquidity, enter a yield strategy, and use the rest as collateral, completing the full sequence or reverting it entirely.

Limit-based DeFi execution

This model introduces the concept of “limit-based DeFi,” where AI agents can execute complex strategies autonomously while remaining constrained by programmable permissions, predefined methods, and transaction boundaries defined by the user.

Agent–protocol interaction

Emerging standards such as MCP allow AI agents to communicate with DeFi protocols and liquidity systems more directly. Combined with 1inch Aqua and virtual balances, this supports scalable execution even when required assets appear later in the transaction flow.

Build DeFi wallets ready for AI-native finance

Innowise creates programmable DeFi experiences for the agentic web.

Types of non-custodial wallets we build

Software wallets

Everyday non-custodial wallets for payments, swaps, staking, DeFi access, and multi-chain portfolio management, with secure private key handling.

Hardware wallets

Wallets for long-term asset protection that keep private keys offline and enable secure transaction signing through devices like Ledger, SafePal, and Tangem.

Smart contract wallets (AA)

Programmable wallets with on-chain logic for multisig, spending limits, session keys, time delays, recovery flows, gas abstraction, and custom permissions.

MPC wallets

Seedless wallets that split private keys into encrypted fragments and support secure cross-chain access, shared approvals, and enterprise-grade control flows.

What our customers think

All testimonials (54)

We first hired Innowise to build the lending protocol on our TestNet. Since it was the only part that worked well, we entrusted them with building DEX, abstract accounts, mobile app, MultiSig wallet, and everything needed to launch our blockchain.

Anton Patrynika

Co-Founder & CEO, Haust Labs

5.0

Read full review

See project details

Working with Innowise was exactly what we needed to bring our agentic web platform to life. They combined strong blockchain and AI expertise with excellent integration capabilities and contributed valuable connections, making them a reliable partner.

Sergei Gorovenko

Founder, HAIA

5.0

Read full review

See project details

Innowise has successfully delivered the client's MVP, marking the project's success. The team has offered excellent project management, as they're highly efficient and always deliver on time. Overall, their passion and depth of expertise are outstanding.

Tim Benedict

CTO, Vitreus

5.0

Read full review

See project details

Choose Innowise as your DeFi wallet development company

AI-ready wallet solutions

We design wallets prepared for AI-driven execution, intent-based workflows, session keys, and programmable permissions for controlled automation.

Security-first approach

Our teams build around secure key management, attack surface reduction, recovery design, and lessons learned from real-world wallet exploits.

Smart contract expertise

We engineer wallet logic with deep awareness of smart contract limitations, upgradeability risks, protocol interactions, and audit requirements.

Advanced architectures

Our expertise spans EIP-4337, ERC-7579, MPC, modular accounts, gas abstraction, and permission systems designed for complex DeFi products.

Multi-chain capabilities

We develop wallets for EVM and non-EVM ecosystems with support for cross-chain assets, bridges, staking, lending, swaps, and DeFi protocols.

End-to-end delivery

From architecture and protocol integrations to audits, launch, and post-release support, we ship wallets built for real users, assets, and DeFi activity.

Behind every DeFi wallet flow are decisions that define the whole system: MPC or account abstraction, session keys or multisig, paymasters or native gas, modular permissions or custom contract logic. These choices define the overall wallet behavior once real funds start moving. Getting them right early helps avoid costly rebuilds, security gaps, and UX friction after launch.

Andrew Nalichaev

Blockchain Expert & DeFi Analyst

DeFi wallet development process

Discovery & planning

We define goals, users, chains, custody model, risks, and integrations to align the wallet roadmap with real business and technical needs.

Architecture & design

Our team designs wallet logic, permissions, recovery, signing flows, and UX so users can approve, restore, and move assets without risky friction.

Development & integration

Innowise builds core features and connects DeFi protocols, dApps, bridges, APIs, and services for full-cycle DeFi asset operations in one wallet.

Testing & launch

We test contracts, flows, integrations, permissions, recovery logic, and edge cases to reduce launch risks and support stable performance after release.

FAQ

What is a DeFi wallet and how does it work?

A DeFi wallet is a non-custodial system for managing private keys and signing blockchain transactions. Assets stay on-chain, while the wallet controls access through keys, smart accounts, or MPC infrastructure. Depending on the architecture, wallets can support swaps, staking, lending, bridging, liquidity management, and programmable transaction logic across multiple networks.

How long does it take to develop a DeFi wallet?

Development timelines depend on the wallet architecture and integration scope. A standard mobile wallet takes less time than a product with MPC, account abstraction, modular permissions, cross-chain support, DeFi integrations, recovery systems, and security audits. Most production-grade wallets are developed in iterative stages.

Can you build a multi-currency DeFi wallet?

Yes. We develop wallets that support multiple blockchain ecosystems, token standards, and DeFi protocols. This includes EVM and non-EVM chains, bridges, DEX integrations, staking, lending, portfolio tracking, and cross-chain transaction flows within one wallet environment.

How much does decentralized finance wallet development cost?

The cost depends on the wallet type, supported chains, security model, transaction logic, integrations, and compliance requirements. MPC infrastructure, smart contract wallets, account abstraction, and custom recovery or permission systems increase engineering complexity and implementation scope.

How do AI agents interact with DeFi wallets?

AI agents interact with wallets through programmable permissions and predefined execution boundaries. Instead of unrestricted access, agents receive limited rights to perform approved actions such as swaps, liquidity allocation, lending, or collateral management under user-defined conditions. In some cases, agents may only prepare complex transactions, while the final signature and authorization remain exclusively with the user.

What is the difference between MPC and account abstraction wallets?

MPC wallets protect access through distributed cryptography and off-chain key fragmentation, making them chain-agnostic and seedless. Account abstraction wallets rely on programmable on-chain smart contract logic, enabling gas abstraction, session keys, social recovery, spending limits, and modular permissions.

Do you provide post-launch support and maintenance?

Yes. We provide ongoing support covering monitoring, protocol updates, security improvements, smart contract maintenance, chain upgrades, infrastructure scaling, performance optimization, and new DeFi integrations as ecosystems evolve.

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