Web3 APIs:Simplifying Blockchain Backend Operations

OnionEasy’s Web3 APIs, powered by Engine, deliver a production-grade HTTP interface for seamless interaction with any smart contract on EVM-compatible blockchains. These APIs streamline backend processes, making it easy for developers to manage wallets, process transactions, and interact with smart contracts in a reliable and efficient manner.

Features

• Secure Backend Wallet Management Create and manage company wallets with robust security measures. Choose local backups or integrate with AWS Key Management Service (KMS) or Google KMS for added protection.

• Universal EVM Chain Support Interact with smart contracts across more than 1,000 EVM-compatible blockchains, including private subnets. Explore supported chains.

• High Transaction Throughput Handle transactions efficiently with parallel processing and automatic nonce management. Stuck transactions are automatically retried to ensure consistent delivery.

• Smart Contract Deployment and Management Deploy and manage a variety of smart contracts, from tokens and NFTs to marketplaces and smart accounts, all within a streamlined interface. Discover pre-built contracts.

• Account Abstraction & Smart Wallets Leverage account abstraction to deploy and manage smart wallets. Implement session keys for secure, temporary access and perform transactions on behalf of your users.

• Gasless Transactions Enhance user experience by covering transaction gas fees using gasless relayers and user operations.

• Real-Time Webhooks for Wallets and Contracts Receive instant notifications for wallet and contract events. Automate actions such as sending emails, generating shipping labels, or processing payments based on event triggers.

• Advanced Analytics (coming soon) Get detailed insights into your operations with transaction history trends, event logs, and a comprehensive ledger of backend wallet funds.

Why Choose OnionEasy’s Web3 APIs?

OnionEasy’s Web3 APIs are tailored for applications that demand secure, efficient, and reliable blockchain interactions. Key benefits include:

• Secure Multi-Wallet Management: Efficiently manage multiple company wallets with controlled access.

• Reliable Transaction Processing: Ensure consistent operations, even during traffic surges or network congestion.

• High-Throughput Capability: Send multiple transactions within a single block, supporting time-sensitive operations.

• User-Friendly Gasless Interactions: Sponsor gas fees to simplify transactions for your users.

• Custom Smart Account Deployment: Tailor smart accounts to meet specific user needs.

• Automated Event Responses: Enhance operational efficiency by automating workflows based on wallet or contract activity.

For more details, visit the Engine Documentation.