🆔Resolve Identities

Learn how to use Airstack to universally resolve and reverse resolve Solana addresses to other web3 identities (Farcaster, ENS, and 0x address).

Table Of Contents

In this guide, you will learn how to use Airstack to:

• Get All 0x Addresses Connected To Solana Address

• Get All Solana Addresses Connected To 0x Address

• Get All Web3 Social Accounts (Farcaster, Lens) and ENS Domains Resolved From Solana Address

• Get All The Solana addresses from a given ENS name

• Get All The Solana addresses from a given Namestone Subdomain or cb.id (Offchain)

• Get All Solana addresses of Farcaster user

Pre-requisites

• An Airstack account

• Basic knowledge of GraphQL

Get Started

JavaScript/TypeScript/Python

If you are using JavaScript/TypeScript or Python, Install the Airstack SDK:

npm

React

npm install @airstack/airstack-react

Node

npm install @airstack/node

yarn

React

yarn add @airstack/airstack-react

Node

yarn add @airstack/node

pnpm

React

pnpm install @airstack/airstack-react

Node

pnpm install @airstack/node

pip

pip install airstack

Then, add the following snippets to your code:

React

import { init, useQuery } from "@airstack/airstack-react";

init("YOUR_AIRSTACK_API_KEY");

const query = `YOUR_QUERY`; // Replace with GraphQL Query

const Component = () => {
  const { data, loading, error } = useQuery(query);

  if (data) {
    return <p>Data: {JSON.stringify(data)}</p>;
  }

  if (loading) {
    return <p>Loading...</p>;
  }

  if (error) {
    return <p>Error: {error.message}</p>;
  }
};

Node

import { init, fetchQuery } from "@airstack/node";

init("YOUR_AIRSTACK_API_KEY");

const query = `YOUR_QUERY`; // Replace with GraphQL Query

const { data, error } = await fetchQuery(query);

console.log("data:", data);
console.log("error:", error);

Python

import asyncio
from airstack.execute_query import AirstackClient

api_client = AirstackClient(api_key="YOUR_AIRSTACK_API_KEY")

query = """YOUR_QUERY""" # Replace with GraphQL Query

async def main():
    execute_query_client = api_client.create_execute_query_object(
        query=query)

    query_response = await execute_query_client.execute_query()
    print(query_response.data)

asyncio.run(main())

Other Programming Languages

To access the Airstack APIs in other languages, you can use https://api.airstack.xyz/gql as your GraphQL endpoint.

Get All 0x Addresses Connected To Solana Address

You can get all the 0x addresses connected to a given solana addresss by using the Wallet API:

Try Demo

https://app.airstack.xyz/query/lGD94GtqKH

Show the 0x addresses of solana address GJQUFnCu7ZJHxtxeaeskjnqyx8QFAN1PsiGuShDMPsqV

Code

Query

query MyQuery {
  Wallet(
    input: {
      identity: "GJQUFnCu7ZJHxtxeaeskjnqyx8QFAN1PsiGuShDMPsqV"
      blockchain: ethereum
    }
  ) {
    addresses
  }
}

Response

{
  "data": {
    "Wallet": {
      "addresses": ["0xe0235804378c31948e81441f656d826ee5998bc6"]
    }
  }
}

Get All Solana Addresses Connected To 0x Address

You can get all the solana addresses connected to a given 0x addresss by using the Wallet API:

Try Demo

https://app.airstack.xyz/query/9vdc9156fG

Show me all the Solana address connected to 0xe0235804378c31948e81441f656d826ee5998bc6

Code

Query

query MyQuery {
  Wallet(
    input: {identity: "0xe0235804378c31948e81441f656d826ee5998bc6", blockchain: ethereum}
  ) {
    farcaster: socials(input: {filter: {dappName: {_eq: farcaster}}}) {
      connectedAddresses { # Fetch all SOL connected addresses from Farcaster (if any)
        address
        chainId
        blockchain
        timestamp
      }
    }
    domains {
      multiChainAddresses { # Fetch all SOL address registered with ENS (if any)
        address
        symbol
      }
    }
  }
}

Response

{
  "data": {
    "Wallet": {
      "farcaster": [
        {
          "connectedAddresses": [ // No SOL address connected in FC
            {
              "address": "0xe0235804378c31948e81441f656d826ee5998bc6",
              "chainId": "1",
              "blockchain": "ethereum",
              "timestamp": "2023-07-04T18:54:04Z"
            }
          ]
        }
      ],
      "domains": [
        {
          "multiChainAddresses": [
            {
              // This is the SOL address registered by user in ENS
              "address": "GJQUFnCu7ZJHxtxeaeskjnqyx8QFAN1PsiGuShDMPsqV",
              "symbol": "SOL"
            },
            {
              "address": "0xe0235804378c31948E81441f656D826eE5998Bc6",
              "symbol": "ETH"
            }
          ]
        }
      ]
    }
  }
}

Get All Web3 Social Accounts (Farcaster, Lens) and ENS Domains Resolved From Solana Address

You can resolve a Solana addresses to their web3 socials and ENS Domains (including offchain domains, e.g. Namestone & cb.id) using the Wallet API:

Try Demo

https://app.airstack.xyz/query/3fqSzSZhnP

Show the Farcaster, Lens, and ENS of solana address GJQUFnCu7ZJHxtxeaeskjnqyx8QFAN1PsiGuShDMPsqV

Code

Query

query MyQuery {
  Wallet(
    input: {
      identity: "GJQUFnCu7ZJHxtxeaeskjnqyx8QFAN1PsiGuShDMPsqV"
      blockchain: ethereum
    }
  ) {
    farcaster: socials(input: { filter: { dappName: { _eq: farcaster } } }) {
      profileName
    }
    lens: socials(input: { filter: { dappName: { _eq: lens } } }) {
      profileName
    }
    domains {
      name
    }
  }
}

Response

{
  "data": {
    "Wallet": {
      "farcaster": [
        {
          "profileName": "alexjcomeau.eth"
        }
      ],
      "lens": [
        {
          "profileName": "lens/@alexj"
        }
      ],
      "domains": [
        {
          "name": "alexjcomeau.eth"
        }
      ]
    }
  }
}

Get All The Solana addresses from a given ENS name

You can get the Solana addresses of ENS names by using the Domains API and checking through the registered multichainAddresses field that has symbol equal to SOL:

Try Demo

https://app.airstack.xyz/query/UHJdGOCe1r

Show me alexjcomeau.eth's multichain SOL address

Code

Query

query GetUserDetailsFromENS {
  Domains(
    input: {
      filter: { name: { _eq: "alexjcomeau.eth" } }
      blockchain: ethereum
    }
  ) {
    Domain {
      multiChainAddresses {
        address
        symbol
      }
    }
  }
}

Response

{
  "data": {
    "Domains": {
      "Domain": [
        {
          "multiChainAddresses": [
            {
              "address": "0xe0235804378c31948E81441f656D826eE5998Bc6",
              "symbol": "ETH"
            },
            {
              // This is the SOL address registered by user in ENS
              "address": "GJQUFnCu7ZJHxtxeaeskjnqyx8QFAN1PsiGuShDMPsqV",
              "symbol": "SOL"
            }
          ]
        }
      ]
    }
  }
}

Get All The Solana addresses from a given Namestone Subdomain or cb.id (Offchain)

You can get the 0x addresses of offchain domains (Namestone/cb.id) by using the Domains API:

Try Demo

https://app.airstack.xyz/query/E2MMhhm4ql

Show me yosephks.cb.id's multichain SOL address

Code

Query

query MyQuery {
  Domains(
    input: { filter: { name: { _eq: "yosephks.cb.id" } }, blockchain: ethereum }
  ) {
    Domain {
      multiChainAddresses {
        address
        symbol
      }
    }
  }
}

Response

{
  "data": {
    "Domains": {
      "Domain": [
        {
          "multiChainAddresses": [
            {
              "address": "bc1qetgl5rx3uuhxek7erfc3wh97m3xkshx8pkdpr5",
              "symbol": "BTC"
            },
            {
              "address": "DETcngVSTXVbetWmRo9kdQe7xD9F19uqWk",
              "symbol": "DOGE"
            },
            {
              "address": "0xc7486219881C780B676499868716B27095317416",
              "symbol": "ETH"
            },
            {
              "address": "ltc1qwsqc8y09w59yqvlwy9c4fkqxu5md33vsr2uak6",
              "symbol": "LTC"
            },
            {
              // This is the SOL address connected to yosephks.cb.id (offchain)
              "address": "HyrNmmmce9W3rDdTQcZHyYvhuxPN6AaY3mVJcS9f4AZw",
              "symbol": "SOL"
            }
          ]
        }
      ]
    }
  }
}

Get All Solana addresses of Farcaster user

You can resolve a Farcaster user to their Solana addresses by using Socials API:

Try Demo

https://app.airstack.xyz/query/4oizUq1TtG

Show me the Solana connected address of Farcaster user v

Code

Query

query MyQuery {
  Socials(
    input: {
      filter: { dappName: { _eq: farcaster }, profileName: { _eq: "v" } }
      blockchain: ethereum
    }
  ) {
    Social {
      connectedAddresses {
        address
        blockchain
        chainId
        timestamp
      }
    }
  }
}

Response

{
  "data": {
    "Socials": {
      "Social": [
        {
          "connectedAddresses": [
            {
              "address": "9t92xZy9q5SyfKBH4rZwEDFXjaZKgzj5PgviPhKtBjyy",
              "blockchain": "solana",
              "chainId": "900",
              "timestamp": "2024-02-16T22:13:14Z"
            },
            {
              "address": "0x91031dcfdea024b4d51e775486111d2b2a715871",
              "blockchain": "ethereum",
              "chainId": "1",
              "timestamp": "2023-04-28T17:42:20Z"
            },
            {
              "address": "0x182327170fc284caaa5b1bc3e3878233f529d741",
              "blockchain": "ethereum",
              "chainId": "1",
              "timestamp": "2023-07-26T20:46:33Z"
            }
          ]
        }
      ]
    }
  }
}

Developer Support

If you have any questions or need help regarding resolving Solana address(es), please join our Airstack's Telegram group.

More Resources

• ENS Domains Guide

• Wallet API Reference

• Domains API Reference

• Socials API Reference