SDK-Core is an application framework for interacting with the Superfluid Protocol without Solidity knowledge.

More specifically, SDK-Core is a wrapper library around @superfluid-finance/ethereum-contracts which allows web developers to interact with the Superfluid contracts. Under the hood, SDK-Core leverages TypeScript, ethers.js and The Graph and GraphQL.

SDK-Core is in early active development and can have breaking releases without warning and without consideration for semantic versioning.

• Minimal Framework initialization (chainId and provider)
• New Operation syntax for transactions
• Create/Update/Delete Agreement Operations (Constant Flow Agreement and Instant Distribution Agreement)
• SuperToken Operations
• Subgraph-powered GraphQL querying with ordering and pagination
• Event subscription
• CFA/IDA/SuperToken Web3 Getters
• Batch Call functionality for batching multiple Superfluid Operations in one transaction

• TypeScript
• Ethers
• GraphQL

NOTE: You need to have graphql and ethers installed as a dependency in order to use SDK-Core:

yarn install graphql ethers

To get the package up and running you'll need to install the necessary dependencies and build the project:

yarn install && yarn build

NOTE: yarn build has a prerequisite that the contracts in ethereum-contracts have been built.

For the best and most immersive experience of learning how to use the main sdk-core features, I would highly recommend heading over to our interactive tutorials.