Settlus API Quickstart
Don't have an API key?
Build faster with production-ready APIs, smart wallets and rollup infrastructure across 70+ chains. Create your free Alchemy API key and get started today.
Settlus is an OP Stack–based Ethereum Layer-2 for the creator economy, offering transparent settlement, programmable payouts, and on-chain royalty tools.
The Settlus API allows interaction with the Settlus network through a set of JSON-RPC methods. Its design is familiar to developers who have worked with Ethereum’s JSON-RPC APIs, making it intuitive and straightforward to use.
Send Your First Request on Alchemy
Let’s use the viem package to create a Settlus client connected to Alchemy and fetch the latest block number!
Create Client Connected to Alchemy
Now that you’ve created a client connected to Alchemy, you can continue with some basics:
Get Latest Block Number
Get an Address Balance
Read Block Data
Fetch a Transaction by Hash
Fetch Transaction Receipt
Settlus APIs
For the full list of Settlus APIs, see the Settlus API Endpoints.