Serverless Infrastructure for Ethereum Events
Compute Over Events
Deploy an instance in seconds
-
Install the local CLI tooling.
-
Deploy your handler logic directly to
production
dev: $ npm install -g epsilon-cli
dev: $ epsilon init
dev: $ epsilon login
dev: $ epsilon deploy
All the EVMs
-
Connect to any EVM-capable chain
-
Connect to your own custom chain using your hosted Node
-
Polygon, Ethereum, Optimism, Aribitrum.. and many more
Built for Developers
- Focus on writing handlers instead of managing infrastructure.
- Keep your code versioned in git, not inside a dashboard.
- Deeply nest epsilon-cli into your automation pipelines to deploy with CI/CD.​​
async function TransferHandler (event, blockNumber) {
//Index NFT data into my backend
console.log('Event: Transfer');
console.log('Contract: DWAv1');
console.log('Blocknumber:', blockNumber);
console.log('TokenId:', event.values.tokenId);
​
const networkName = 'polygon';
const metadata_url_prefix = 'https://myNFT.mypinata.cloud/ipfs/';
const contract_metadata = {
name: 'MyNFTs',
symbol: 'DWA',
type: '721',
};
​
await db.index(`NFT-${event.values.tokenId}`, contract_metadata);
return;
}
Isolated Environments
- Secure, Robust & dedicated environments per Pod
- ​Deploy multiple handlers per Pod
- Environment Secrets coming soon​
DevOps-ify your Handlers
-
Deeply nest epsilon-cli into your automation pipelines to deploy with CI/CD​​
-
Epsilon tooling is built to be composable in your tech stack
Bring your own Node
-
Connect to your own Node​​
-
De-couple your code from our infrastructure by connecting to ETH nodes you already own
-
Let us handle computing & you connect to nodes you're already paying for from Alchemy/Quicknode
Simple Execution Pricing
-
Deploy many handlers inside a single Pod
-
Pay only for the Pod with upfront simple pricing
-
Pods for different workloads
-
Always on & dedicated
Extensive Use cases
Database indexer
Create your own indexing logic for your private environment, as you would with AWS Lambda or Google Cloud functions. Don’t worry about the infrastructure, focus on your business.
Notifications
An epsilon pod can be set up to listen to specific events from any contract on-chain and trigger any logic you provide, easily creating automation logic around bots, notification systems, and more.
Trigger Transactions
Looking to automate buying or selling assets on the chain based on someone's position? Automate your own on-chain transactions to execute based on events emitted from defi services.