Welcome to OneBalance Toolkit
The OneBalance Toolkit is the simplest and most reliable way to bring your users onchain. We offer an all-in-one API platform that lets you build one-click crypto products.
Who is the Toolkit for?
The Toolkit is ideal for apps that need fast, highly reliable onchain execution: swaps, yield, transfers, and arbitrary calldata are all supported out of the box.
Onchain SuperApps
Wallets, exchanges, and launchpads offering a one-click user experience
Fintech Apps
Stablecoin-powered apps accessing 14M+ tokens and monetizing tx fees
AI Agents
Services that need to execute reliably on any chain with a single API call
What does the Toolkit enable?
Developers recognize our Toolkit brings the following benefits.
Attract Users
One-click UX — no bridges, chain selection, or gas management
Build Faster
Single API endpoint for all blockchain execution, built for modern AI coding workflows
Monetize
Built-in monetization via seamless transaction fee capture
Why choose OneBalance?
Our unique architecture—built from the node up and powered by resource locks—delivers capabilities that competitors cannot replicate.
One-Click UX
Unified account balance for execution on all chains
Resource Locks
30% lower latency and greater reliability
Any Token, Any Chain
14M+ tokens across EVMs, Solana, and Bitcoin
Sample Use Cases
- Token swapping across multiple chains, including meme coins
- Peer-to-peer crypto payments
- Lending, borrowing, and yield-optimization products enabling one-click interactions
- Perpetual trading across multiple chains from the same UI or user balance
- NFT purchases across multiple chains
- Interacting with any Web3 protocol on any network with a chain-spread balance
- Stablecoin abstraction into a single USD balance
Toolkit Integrations
Key Management
Connect your preferred key management service like Privy, Turnkey, and Fireblocks
Stablecoin OnRamps
Use your preferred stablecoin onramps to deposit into your user accounts
Feature List
| Category | Feature | Description | OneBalance Toolkit | Reference |
|---|---|---|---|---|
| Account & Identity | Smart-contract accounts (ERC-4337 & EIP-7702) | Gas abstraction accounts - users never worry about gas tokens | ✓ | Account Prediction |
| Account creation | Lazy deployment - instant onboarding with no upfront costs | ✓ | Account Management | |
| Key management / custody | Secure private key management via enterprise-grade providers | ✓ (via Privy, Turnkey, Fireblocks) | Partner Integration | |
| Authentication | Social login & biometric auth for seamless onboarding | ✓ (via Auth0, Stytch, Passkeys) | Partner Integration | |
| On / Off-Ramps | Fiat ↔ crypto / stablecoin ramps | Direct fiat conversion - users fund accounts with traditional payments | ✓ (via Ramp Network, Stripe, Bridge) | Partner Integration |
| Reads & Analytics | Token / LP / DeFi positions | Track complex DeFi positions for complete portfolio visibility | ✓ | Assets API |
| Aggregated balances & portfolio | Unified balance view across all chains without complexity | ✓ | Aggregated Balance | |
| Token pricing & metadata | Real-time prices for accurate portfolio values | ✓ | Assets API | |
| Deposit confirmation & intent status | Real-time tracking across multiple chains and solvers | ✓ | Quote Status | |
| Account & transaction history | Complete audit trail for comprehensive user dashboards | ✓ | Transaction History | |
| Writes / Execution | Swaps & transfers | Cross-chain token operations - core chain abstraction | ✓ | Quote API |
| Contract calls | Execute smart contracts across chains for complex DeFi strategies | ✓ | Call Quote | |
| Multi-input spending | Auto-spend from multiple chains using entire balance | ✓ | Aggregated Balance | |
| Exact input/output | Specify send or receive amount - perfect for payments & trading | ✓ | Quote API | |
| Optimal multi-/same-chain routing | Intelligent routing for lowest cost & fastest execution | ✓ | Quote API | |
| Fast cross-chain (resource locks) | 30% faster transactions for major tokens (USDC, USDT, WETH, WBTC) | ✓ | Execute Quote | |
| Revenue & Monetization | Flexible fee structure | Configurable fees by chain to optimize revenue | ✓ | Fee Configuration |
| Coming Soon | Same-chain optimization | Direct DEX routing for faster & cheaper same-chain swaps | ✓ | Coming Soon |
| Solana integration | Native Solana support for unified DeFi ecosystem access | ✓ | Coming Soon | |
| Bitcoin support | Native Bitcoin integration for true multi-chain strategies | ✓ | Coming Soon | |
| Admin dashboard | Self-service API management without contacting support | ✓ | Coming Soon | |
| Client SDKs | TypeScript/JavaScript SDKs to reduce integration time | ✓ | Coming Soon |
Account-Specific Features
Some advanced features depend on your account configuration:
| Feature | Role-Based | OneBalance Default | Solana EOA | Benefit |
|---|---|---|---|---|
| Resource Lock Opt-in | ✅ | ✅ | Q3 2025 | Enable fast path execution |
| Rage Quit Protection | ⚠️ Limited | ✅ | ❌ | Recover assets if service is unavailable |
| Version Upgrades | ❌ | ❌ | ✅ | Upgrade to latest account features |
Need a specific feature? Contact our team at support@onebalance.io to discuss custom implementations or priority development.