Developer-Controlled Wallets
A secure, blockchain-agnostic wallet solution by Circle that enables developers to create and manage wallets with full control over private keys and transactions.
Overview
Circle's Developer Controlled Wallets provide a robust, secure infrastructure for developers to build and manage blockchain wallets with full custody and control over private keys. Designed for Web3 applications, these wallets leverage advanced multi-party computation (MPC) technology to eliminate single points of failure and enhance security against unauthorized access or theft. The solution supports multiple EVM-compatible blockchains such as Ethereum, Polygon, and Avalanche, enabling developers to build once and deploy across chains seamlessly.
The platform emphasizes security through the use of an Entity Secret, a developer-generated cryptographic key that is encrypted and never stored by Circle, ensuring that only the developer controls wallet operations. Developers can create WalletSets, collections of wallets linked by a single cryptographic key, simplifying management across multiple blockchains. The APIs support idempotency keys to prevent duplicate transactions, and built-in monitoring tools provide detailed logs and error reporting for operational reliability.
What sets Circle's Developer Controlled Wallets apart is the combination of blockchain agnosticism, enterprise-grade security, and ease of integration with pay-as-you-go pricing and no upfront fees. The platform also offers features like gas fee sponsorship via the Circle Gas Station, improving user experience by allowing transactions without requiring users to hold native blockchain tokens. With extensive documentation, SDKs in Node.js and Python, and active community support, developers can quickly onboard and start building secure, scalable Web3 wallet solutions.
The Problem
Developers building Web3 applications face challenges in securely managing user wallets and private keys while providing seamless multi-chain support. Handling gas fees and ensuring transaction reliability without compromising security are common obstacles.
The Solution
Key Features
Entity Secret for Secure Authorization
A developer-generated cryptographic key encrypted and never stored by Circle, ensuring exclusive control over wallet operations.
WalletSets with Hierarchical Deterministic Wallets
Groups multiple wallets under a single cryptographic key, simplifying management across multiple blockchains.
Idempotency Keys for Transaction Safety
Prevents duplicate transactions by ensuring each API request is processed only once.
Key Strengths
How Developers Use Developer-Controlled Wallets
Enterprise-grade Custodial Wallets
Financial institutions can build secure, compliant wallets with full control over private keys and transaction authorization.
Multi-chain DeFi Applications
DeFi platforms can deploy wallets across multiple EVM chains, enabling seamless asset management and transfers.
Gasless Transactions for User Onboarding
Apps can sponsor gas fees to reduce friction for new users, improving adoption and retention.
Works Well WithEthereumPolygon PoSAvalancheSolana
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Pricing
Pay-as-you-go | |
|---|---|
| Price (Monthly) | Custom pricing |
| Price (Annual) | Custom pricing |
| Messaging | N/A |
| Support | Community support via Discord and GitHub |
| Analytics |
Resources
Circle provides comprehensive developer documentation, interactive quickstarts, SDKs, and a vibrant Discord community to support onboarding and development with Developer Controlled Wallets.