diff --git a/src/hooks/useSid.ts b/src/hooks/useSid.ts
new file mode 100644
index 0000000..2a6e1e1
--- /dev/null
+++ b/src/hooks/useSid.ts
@@ -0,0 +1,85 @@
+import { useCallback, useMemo, useState } from "react"
+import { useThePoolz } from "./useThePoolz"
+import { type AbiItem } from "web3-utils"
+import type { TSidNameForAddressResult } from "../types/hooks"
+
+function getSidAddress(networkId: number) {
+  if ([97].includes(networkId)) {
+    return "0xfFB52185b56603e0fd71De9de4F6f902f05EEA23"
+  }
+  if ([1, 3, 4, 5].includes(networkId)) {
+    return "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e"
+  }
+  if ([56].includes(networkId)) {
+    return "0x08CEd32a7f3eeC915Ba84415e9C07a7286977956"
+  }
+  if ([421613].includes(networkId)) {
+    return "0x1f70fc8de5669eaa8C9ce72257c94500DC5ff2E4"
+  }
+  if ([42161].includes(networkId)) {
+    return "0x4a067EE58e73ac5E4a43722E008DFdf65B2bF348"
+  }
+  return null
+}
+
+const reverseAbi = [
+  {
+    inputs: [{ internalType: "bytes32", name: "node", type: "bytes32" }],
+    name: "resolver",
+    outputs: [{ internalType: "address", name: "", type: "address" }],
+    stateMutability: "view",
+    type: "function"
+  }
+]
+
+const resolverAbi = [
+  {
+    constant: true,
+    inputs: [{ name: "node", type: "bytes32" }],
+    name: "name",
+    outputs: [{ name: "ret", type: "string" }],
+    payable: false,
+    type: "function"
+  }
+]
+
+export const useSidNameForAddress = (): TSidNameForAddressResult => {
+  const [result, setResult] = useState<string | null>(null)
+  const thePoolz = useThePoolz()
+
+  const namehash = useCallback(
+    (domain: string) => {
+      const labels = domain.toLowerCase().split(".")
+      let node = "0x" + "".padStart(64, "0")
+      for (let i = labels.length - 1; i >= 0; i--) {
+        const labelSha = thePoolz.web3.utils.keccak256(labels[i]).substring(2)
+        node = thePoolz.web3.utils.keccak256(`${node}${labelSha}`)
+      }
+      return node
+    },
+    [thePoolz]
+  )
+
+  const callBack = useCallback(
+    async (address?: string) => {
+      const addr = address ?? thePoolz.account
+      const sidAddress = getSidAddress(thePoolz.chainId)
+
+      if (!addr || !sidAddress) return setResult(null)
+
+      const reverseNode = namehash(`${addr.slice(2)}.addr.reverse`)
+
+      const reverseContract = new thePoolz.web3.eth.Contract(reverseAbi as AbiItem[], sidAddress)
+      const resolverAddress = await reverseContract.methods.resolver(reverseNode).call()
+
+      if (parseInt(resolverAddress, 16) === 0) return setResult(null)
+
+      const resolverContract = new thePoolz.web3.eth.Contract(resolverAbi as AbiItem[], resolverAddress)
+      const name = await resolverContract.methods.name(reverseNode).call()
+      setResult(name)
+    },
+    [thePoolz, namehash]
+  )
+
+  return useMemo<TSidNameForAddressResult>(() => [callBack, { data: result }], [callBack, result])
+}
diff --git a/src/index.ts b/src/index.ts
index f0cc2e5..c724a82 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -2,8 +2,9 @@ import ThePoolzProvider from "./components/Provider"
 import { useThePoolz } from "./hooks/useThePoolz"
 import { useConnectWallet } from "./hooks/useConnectWallet"
 import { useSiwe } from "./hooks/useSiwe"
+import { useSidNameForAddress } from "./hooks/useSid"
 
-export { ThePoolzProvider, useThePoolz, useConnectWallet, useSiwe }
+export { ThePoolzProvider, useThePoolz, useConnectWallet, useSiwe, useSidNameForAddress }
 export type { IThePoolzInterface, IERC20Info } from "./types/IThePoolzInterface"
 export * from "./utils"
 export * from "./constants"
diff --git a/src/types/hooks.ts b/src/types/hooks.ts
new file mode 100644
index 0000000..4bb67f3
--- /dev/null
+++ b/src/types/hooks.ts
@@ -0,0 +1 @@
+export type TSidNameForAddressResult = [(address?: string) => Promise<void>, { data: string | null }]