increaseUndernameLimit

increaseUndernameLimit is a method on the ARIO class that increases the number of undernames an ArNS domain can support. Each domain starts with a default limit of 10 undernames and can be increased up to a maximum of 10,000 undernames.

increaseUndernameLimit requires authentication.

Parameters

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Parameter	Type	Description	Optional
name	string	The ArNS name to increase the undername limit for	false
increaseCount	number	The number of additional undername slots to purchase (up to 10,000 total)	false
fundFrom	string	The source of funds: 'balance', 'stakes', 'any', or 'turbo'	true
tags	array	An array of GQL tag objects to attach to the transfer AO message	true

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Examples

increaseUndernameLimit

 const fs = require("fs");
 const { ARIO, ArweaveSigner } = require("@ar.io/sdk");

 async function main() {
 const jwk = JSON.parse(fs.readFileSync("KeyFile.json"));
 const ario = ARIO.init({
     signer: new ArweaveSigner(jwk),
 });

 // Increase limit by 90 slots (from default 10 to 100 total)
 const { id: txId } = await ario.increaseUndernameLimit(
     {
         name: 'ar-io',
         increaseCount: 90,
     },
     // optional additional tags
     { tags: [{ name: 'App-Name', value: 'My-Awesome-App' }] }
 );

 console.log('Transaction ID:', txId);
}

main();