suix_resolveNameServiceNames - Sui

Example code for the suix_resolveNameServiceNames JSON-RPC method. Complete guide on how to use suix_resolveNameServiceNames JSON-RPC in GetBlock Web3 documentation.

This method performs reverse resolution to find all SuiNS names associated with a given SUI address. This is the inverse of suix_resolveNameServiceAddress and is useful for displaying human-readable names in user interfaces and transaction histories.

Parameters

Parameter

Type

Required

Description

address

SuiAddress

Yes

The SUI address to resolve

cursor

ObjectID

Pagination cursor

limit

uint

Maximum items per page

Request Example

curl -X POST https://go.getblock.io/<ACCESS-TOKEN>/ \
-H "Content-Type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "getblock.io",
  "method": "suix_resolveNameServiceNames",
  "params": [
    "0x5cd6fa76ed1d18f05f15e35075252ddec4fb83621d55952d9172fcfcb72feae2",
    null,
    10
  ]
}'

request.js

const axios = require('axios');

const payload = {
  jsonrpc: '2.0',
  id: 'getblock.io',
  method: 'suix_resolveNameServiceNames',
  params: ['0x5cd6fa76ed1d18f05f15e35075252ddec4fb83621d55952d9172fcfcb72feae2', null, 10]
};

axios.post('https://go.getblock.io/<ACCESS-TOKEN>/', payload)
.then(response => console.log(response.data));

request.py

import requests

payload = {
    "jsonrpc": "2.0",
    "id": "getblock.io",
    "method": "suix_resolveNameServiceNames",
    "params": [
        "0x5cd6fa76ed1d18f05f15e35075252ddec4fb83621d55952d9172fcfcb72feae2",
        None,
        10
    ]
}

response = requests.post("https://go.getblock.io/<ACCESS-TOKEN>/", json=payload)
print(response.json())

request.rs

use reqwest::Client;
use serde_json::json;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = Client::new();
    let payload = json!({
        "jsonrpc": "2.0",
        "id": "getblock.io",
        "method": "suix_resolveNameServiceNames",
        "params": ["0x5cd6fa76ed1d18f05f15e35075252ddec4fb83621d55952d9172fcfcb72feae2", null, 10]
    });
    let response = client.post("https://go.getblock.io/<ACCESS-TOKEN>/")
        .json(&payload).send().await?;
    println!("{}", response.text().await?);
    Ok(())
}

Response Example

{
  "jsonrpc": "2.0",
  "result": {
    "data": ["alice.sui", "alice-main.sui"],
    "nextCursor": null,
    "hasNextPage": false
  },
  "id": "getblock.io"
}

Response Parameters

Parameter

Type

Description

data

array

Array of SuiNS name strings

nextCursor

string

Cursor for pagination

hasNextPage

boolean

More names available

Use Cases

Display user-friendly names in UIs
Show names in transaction histories
Build profile pages with all owned names
Verify name ownership

Error Handling

Error Code

Description

-32602

Invalid params - malformed address

-32603

Internal error - node issues

SDK Integration

example.ts

import { SuiClient } from '@mysten/sui/client';

const client = new SuiClient({ url: 'https://go.getblock.io/<ACCESS-TOKEN>/' });
const names = await client.resolveNameServiceNames({
  address: '0x5cd6fa76ed1d18f05f15e35075252ddec4fb83621d55952d9172fcfcb72feae2'
});
console.log(names);

example.rs

use sui_sdk::SuiClientBuilder;

#[tokio::main]
async fn main() -> Result<(), anyhow::Error> {
    let sui = SuiClientBuilder::default().build("https://go.getblock.io/<ACCESS-TOKEN>/").await?;
    let address = "0x5cd6fa76ed1d18f05f15e35075252ddec4fb83621d55952d9172fcfcb72feae2".parse()?;
    let names = sui.read_api().resolve_name_service_names(address, None, None).await?;
    println!("{:?}", names);
    Ok(())
}

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