EngineAPIs for web3 apps & games
Scalable smart contract APIs backed by secure wallets, with automatic nonce queuing & gas-optimized retries.
Autoscale your app
Mint tokens and perform onchain actions with robust backend wallets — equipped with automatic nonce management, transaction queueing, and gas-optimized retries.
What can you build with Engine?
Scale your app to millions
Eliminate stuck transactions and scale your app with automatic nonce management and gas-optimized transaction retries.
Create the best user experience
Abstract the blockchain away from users — removing wallet creation, gas fees, & signing. Powered by Account Abstraction.
Trigger onchain actions with webhooks
Mint tokens, read & write to smart contracts, & perform onchain transactions with purpose-built webhooks.
Solutions for every web3-powered feature
Create backend wallets you can programatically use with automatic nonce and gas management. Eliminate gas spikes, stuck transactions and network instability.
Deploy, read, & write to any smart contract across any EVM-compatible blockchain — and build with thirdweb's audited smart contracts.
Create permissions to enable users' wallets to directly interact with certain endpoints on the thirdweb Engine.
Deploy and manage smart wallets, use session keys for access controls, and transact on behalf of your users.
Blockchain transactions are processed in parallel with nonce management, and stuck transactions are automatically retried.
View transaction history trends, event logs for each transaction, a ledger of backend wallet funds, and more.
Built-in infrastructure so you don't have to worry about RPCs, storage, bundlers or paymasters.
Set up on your own server for free with minimal configuration or use our managed service.
Trusted by the best
thirdweb Engine powers the best onchain apps, integrating into any backend at scale.
Stand With Crypto
Championing clear crypto regulation to foster greater economic freedom via a grassroots advocacy hub.
$87M+
Raised
515k+
Crypto Advocates
165k+
Contacts
InfiniGods
Building a free-to-play web3 game universe — with interoperable onchain assets that players truly own.
100k+
Daily Users
1.5M+
Monthly Transactions
10k+
VIP Members
Coinbase Wallet
Bringing onchain experiences to the real world — with seamless NFT creation, delivery, & transaction management.
1,000+
Real-World Transactions
4 Weeks
Total Development Time
Simple, transparent & flexible pricing for every team.
Standard
$99
per month
Isolated server & database
APIs for contracts on 1700+ EVM chains
Secured backend wallets
Gas & nonce management
Premium
$299
per month
Isolated server & database
APIs for contracts on 1700+ EVM chains
Secured backend wallets
Gas & nonce management
Autoscaling
Production-grade server (high availability and redundancy)
Production-grade database (high availability, Multi-AZ)
30-day database backups
On-call monitoring from thirdweb
Enterprise
Custom Pricing
All of Premium Engine, plus:
Custom features
Custom deployment
Priority support
Get started with thirdweb Engine
Integrate powerful web3 infrastructure that scales as you grow.
See all of our Engine guides
Start building with thirdweb Engine.
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