SDK FAQs

1. What is the krypcore-web3-sdk?

• The krypcore-web3-sdk is a software development kit that provides tools and utilities for interacting with blockchain networks and developing decentralized applications (dApps).

2. What blockchain networks are supported by the krypcore-web3-sdk?

• The krypcore-web3-sdk supports multiple blockchain networks, including Ethereum and other EVM-compatible networks.

3. How do I install the krypcore-web3-sdk in my project?

• You can install the krypcore-web3-sdk using npm or yarn by running the command npm install krypcore-web3-sdk or yarn add krypcore-web3-sdk.

4. What functionalities does the krypcore-web3-sdk provide?

• The krypcore-web3-sdk provides various functionalities such as wallet management, transaction execution, contract interaction, DID management, NFT creation, and more.

5. How can I create a wallet using the krypcore-web3-sdk?

• You can create a wallet by using the createWallet method provided by the Wallet Manager service. It requires specifying a wallet name and key type.

6. How can I execute a transaction on a blockchain network using the krypcore-web3-sdk?

• You can execute a transaction by using the createAndExecuteTx method provided by the Wallet Manager service. It requires specifying the chain ID, contract address, ABI, method name, and other relevant details.

7. How can I interact with a smart contract using the krypcore-web3-sdk?

• You can interact with a smart contract by using the callContract method provided by the Wallet Manager service. It allows you to invoke view methods and retrieve data from the contract.

8. Can I retrieve the transaction history for a wallet using the krypcore-web3-sdk?

• Yes, you can use the getTxHistory method provided by the Wallet Manager service to retrieve the transaction history for a specific chain and wallet.

9. Does the krypcore-web3-sdk support signing messages and transactions?

• Yes, the krypcore-web3-sdk supports signing messages and transactions using the signMessage and signTxHash methods provided by the Wallet Manager service.

10. How can I deploy a smart contract using the krypcore-web3-sdk?

• You can deploy a smart contract by using the deployContract method provided by the Wallet Manager service. It requires specifying the chain ID, ABI, bytecode, access token, and any additional parameters.

11. Can I mint ERC-721 and ERC-1155 NFTs using the krypcore-web3-sdk?

• Yes, the krypcore-web3-sdk provides methods for minting ERC-721 and ERC-1155 NFTs. You can use the mintNFT method provided by the Easy NFT service for this purpose.

12. How can I create and manage issuer profiles and subject profiles using the krypcore-web3-sdk?

• The krypcore-web3-sdk provides methods for creating issuer profiles and subject profiles. You can use the createIssuerProfile and createSubjectProfile methods provided by the DID Manager service.

13. Is it possible to resolve a DID to its document using the krypcore-web3-sdk?

• Yes, you can use the resolveDid method provided by the DID Manager service to resolve a DID (Decentralized Identifier) to its corresponding document.

14. Can I delete issuer and subject DIDs using the krypcore-web3-sdk?

• Yes, you can use the deleteIssuerDid and deleteSubjectDid methods provided by the DID Manager service to delete issuer and subject DIDs, respectively.

15. How can I list and manage verifiable credentials (VCs) using the krypcore-web3-sdk?

• The krypcore-web3-sdk provides methods for creating VCs, listing VCs, and managing VC templates. You can use the createVC, listVC, and listVCTemplates methods provided by the DID Manager service for these operations.