Linea Name Service

Getting started

About Linea Name Service

Linea Name Service is a decentralized naming service developed on Linea Mainnet. Linea NS aims to provide web3 with an online identity solution that only requires a one-time payment for ownership, fair launch and distribution, and next-gen domain utility.

We will not reject any software that wants to integrate with the Linea Name Service.

	Linea Name Service	Other Name Services
On-chain Data
Verified Contract
One Time Payment
Correct Character Set
Fair Pricing
Advanced Metadata

Frequently asked questions

General
Before You Register
After You Register

General

Is the Linea Name Service decentralized?

The Linea Name Service is decentralized. It only needs Linea Mainnet to work.
Why should I use an .lin address?

The .lin address was launched in a completely fair way to gain the support of the entire Linea community. Everyone is the same when it comes to equality of price and opportunity.
What are the applications that integrate with the Linea Name Service ?

We are the leading name service in providing the most integrations in Linea Mainnet. Integration has been achieved with more than 30 projects.
Why is .lin a more developable name service than others?

Our goal is to build bridges with projects to be developed on the Linea Mainnet. We are ready for this.
Are there incentives for developers?

We are ready to share a large part of our revenues with quality services that will provide integration with us. Integrating with .lin is pretty easy.
Have a question?

Contact us. You can send your question/suggestion or collaboration proposal to info@lin.domains

Before You Register

What should be the minimum-maximum character length ?

The minimum character length is 2 , and the maximum character length is 50 characters. This may be updated in the future.
What are the available character set ? Can emoji be used ?

There are no characters in our character set that could cause misunderstandings. Therefore, only latin characters, numbers, the "-" symbol and the "_" symbol can be used. Characters other than these characters cannot be used. This way we are protected from characters that are the same but are resolved differently.

Character Set : 0123456789-_abcdefghijklmnopqrstuvwxyz
What is the registration price? Will the price change ?

The registration price is 0.0025 ETH for 4+ characters, 0.01 ETH for 3 characters, 0.02 ETH for 2 characters.
How can I buy a previously registered domain name ?

To do this, you should use a secondary market such as OKX Marketplace and Element Marketplace
Will I be charged annually for my .lin name ?

No. You pay once and you don't have to pay again for life.
What is the best .lin name for me ?

We can't know. .lin names are purely personal. Choose what feels best to you. If you want to register for investment, you can review successful names in similar initiatives before. But each system has its own dynamics.

After You Register

How can I manage my domain name ? Is it free to manage the domain name ?

After registering your domain name, browse to it and save your new information by clicking the "Edit" link next to the domain you want to change. Managing your domain is completely free, you only pay gas fees. If you purchased a domain name from the secondary market, don't forget to change the resolve address.
How can I sell my .lin name ?

To do this, you should use a secondary market such as OKX Marketplace and Element Marketplace
I bought a new .lin name, what should I do ?

If you have a new registration, your resolve address is automatically saved as the registering wallet. If you purchased a domain name from the secondary market, don't forget to change the resolve address.

Share and Earn

Instantly earn 10% ethereum from each friend's domain registration.

Your Referral Address

Developers

const web3 = new Web3(Web3.givenProvider)
// First create a web3js provider

const lineaNS = new lineaNS(web3)
// You are now ready for .lin

// Primary Address (Ethereum Address to .lin Name)
lineaNS.primaryAddress("0xc4dc1F7CDAFd1beDc1042ea07dec4E46296a6685")
.then(function(result){
    console.log(result)
    // Returns the primary address registered to this address.
})

// Resolve Address (.lin Name to Ethereum Address) lineaNS.resolveAddress("jack.lin").then(function(result){
    console.log(result)
    // Returns the resolved ethereum address of the .lin name.
})

lineaNS.getData("jack.lin","data_type").then(function(result){
    console.log(result)
    // For example, if you enter twitter in the data_type part, the result will be twitter account name.
})

lineaNS.register("name.lin","REFERRAL_ADDRESS","YOUR_ETH_ADDRESS","3000000000000000")
.then(function(result){
if (result['status']) {
    // Registration Successful
} else {
    // Registration Failed
}
});

Integration with .lin is easy

Integrating .lin with your applications is as easy as writing a few lines of code. We have a web3.js API for easy use. By reviewing our library on our Github page, you can achieve the integration you want in just minutes. If you need help with setting up name service for your project, you can reach us via Twitter DM or info@lin.domains.

Docs Github

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