SNS SDK

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Overview

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Key Features

• Built-in caching and retry mechanisms
• Support for address, content, and text records

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Installation

npm install sns-sdk ethers@^6.0.0

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Core Functionality

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Resolution Methods

• resolve() - Convert domain names to Ethereum addresses
• reverseResolve() - Convert addresses back to domain names
• getContent() - Retrieve content hashes
• getText() - Get text records by key

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Batch Operations

• resolveBatch() - Resolve multiple domains simultaneously
• reverseResolveBatch() - Reverse resolve multiple addresses

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Domain Management

• isAvailable() - Check registration availability
• getPrice() - Calculate registration costs
• register() - Register new domains
• renew() - Extend domain registrations

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Record Management

• setAddress() - Update address records
• setText() - Set text records (email, social media, etc.)
• setContent() - Update content hashes

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Utilities

• getDomainInfo() - Retrieve comprehensive domain data
• validateDomain() - Validate domain names per SNS rules

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Pricing Structure

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Base Rates (per year)

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Multi-Year Discounts

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Contract Addresses (Sonic Mainnet)

const contracts = {
  registry: '0x3D9D5ACc7dBACf1662Bc6D1ea8479F88B90b3cfb',
  registrar: '0xc50DBB6F0BAab19C6D0473B225f7F58e4a2d440b',
  resolver: '0x90DB11399F3577BeFbF5B8E094BcaD35DA348Fc9'
};

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Support & Community