➡️ZNS SDK

Interacts with blockchain domain names, resolving addresses, retrieving metadata

ZNS Connect SDK Overview

Earn Revenue Sharing

Integrate the ZNS Connect SDK into your third-party frontend and benefit from revenue sharing on all domain minting activities. Depending on your brand, name service platform, or integration, you can earn up to 30-40% of the revenue generated through the SDK.

Key Functionalities

The ZNS Connect SDK offers a robust set of functionalities to interact with blockchain domain names:

• Resolve Addresses: Fetch the blockchain address associated with a given domain.

• Retrieve Metadata: Access detailed information about a specific domain.

• Check Domain Availability: Determine whether a domain name is already registered or available.

• Manage Domains: Perform various operations such as registering new domains and resolving domain ownership.

Below is the detailed documentation for each function available in the SDK:

Functions

resolveAddress

Resolves the blockchain address for a given top-level domain (TLD) and address.

Parameter	Type	Description
tld	string	The top-level domain (e.g., 'nft', 'xterio').
address	string	The blockchain address to resolve (prefixed with 0x).

Returns: Promise<any> - The resolution result.

Example:

const result = await ZNSConnectClass.resolveAddress('nft', '0x123...');
console.log(result);

resolveDomain

Resolves the owner of a given domain.

Parameter	Type	Description
domain	string	The domain name to resolve.

Returns: Promise<string> - The owner's address.

Example:

const owner = await ZNSConnectClass.resolveDomain('example.nft');
console.log(owner);

getRegistry

Gets the registry information for a given domain.

Parameter	Type	Description
domain	string	The domain to get info for.

Returns: Promise<any> - The registry information.

Example:

const registry = await ZNSConnectClass.getRegistry('example.nft');
console.log(registry);

getMetadata

Retrieves metadata for a given domain.

Parameter	Type	Description
domain	string	The domain to get metadata for.

Returns: Promise<any> - The domain metadata.

Example:

const metadata = await ZNSConnectClass.getMetadata('example.nft');
console.log(metadata);

checkDomain

Check if a domain is already registered.

Parameter	Type	Description
domain	string	The domain to check.

Returns: Promise<boolean> - true if the domain is registered, otherwise false.

Example:

const isRegistered = await ZNSConnectClass.checkDomain('example.nft');
console.log(isRegistered ? 'Registered' : 'Available');

getPrice

Gets the total price for registering a list of domains under a specific TLD.

Parameter	Type	Description
domainArray	string[]	The list of domains to check the price for.
tld	string	The top-level domain.

Returns: Promise<any> - The total price.

Example:

const price = await ZNSConnectClass.getPrice(['example1', 'example2'], 'nft');
console.log(price);

register

Registers a list of domains under a specific TLD to specified owner addresses.

Parameter	Type	Description
walletClient	WalletClient	The wallet client instance.
domainNames	string[]	The list of domains to register.
ownerAddresses	string[]	The list of owner addresses for the domains.
tld	string	The top-level domain.

Returns: Promise<any> - The registration result.

Example:

await ZNSConnectClass.register(walletClient, ['example1', 'example2'], ['0x123...', '0x456...'], 'nft');

The Web3 Name SDK ZNS Connect

The Web3 Name SDK is designed to simplify domain name resolution and reverse resolution. It supports various top-level domains (TLDs) such as .cz on BNB Chain, .scroll on Scroll Network, .blast on Blast Chain, and .poly on Polygon. For a full list of supported TLDs, visit here.

The SDK also supports verified domains launched through the ZNS ID Toolkit and dynamically integrates new TLDs as they are verified.

For more details and examples, visit the ZNS Connect SDK Documentation.