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Getting started with Solidity

🚧 NOTE: This is a work-in-progress and may not be fully functioning yet.

If you need the Solidity contracts or interfaces exported from the SDK, please reach out by filing an issue.

Hypercerts deployments​

Hypercerts is a multi-chain protocol and we want to support any network that wants to make positive impact. We plan to support at most 1 canonical contract deployment per network. For a complete list of deployments and their contract addresses, see Supported Networks.

Installing the Hypercert contracts​

npm install @hypercerts-org/contracts
# or yarn add @hypercerts-org/contracts

Using the Solidity interface​

If you want to call the Hypercerts contract on your network directly from Solidity, we export the interface/ABI for you to use from your contract.

import { IHypercertToken } from "@hypercerts-org/contracts/IHypercertMinter.sol";

contract MyContract {
  IHypercertToken hypercerts;

  function initialize(address _addr) public virtual initializer {
    hypercerts = IHypercertToken(_addr);
  }

  function uri(uint256 tokenID) public view returns (string memory _uri) {
    _uri = hypercerts.uri(tokenID);
  }
}