diff --git a/src/components/NftsPanel.vue b/src/components/NftsPanel.vue
index 96728f069..5ca6d52f6 100644
--- a/src/components/NftsPanel.vue
+++ b/src/components/NftsPanel.vue
@@ -41,7 +41,7 @@ async function loadNextNfts() {
 }
 
 if (process.client) {
-  await fetchNfts({ queryParameters: `/v2/aex141?limit=${limit.value}&direction=backward&by=creation` })
+  await fetchNfts({ queryParameters: `/v3/aex141?limit=${limit.value}&direction=backward&by=creation` })
 }
 
 </script>
diff --git a/src/components/TokenDetailsPanel.vue b/src/components/TokenDetailsPanel.vue
index 05b651dce..6cd37fe68 100644
--- a/src/components/TokenDetailsPanel.vue
+++ b/src/components/TokenDetailsPanel.vue
@@ -169,7 +169,7 @@ const props = defineProps({
 })
 
 const tokenMiddlewareUrl = computed(() =>
-  `${config.MIDDLEWARE_URL}/v2/aex9/${props.tokenDetails.contractId}`,
+  `${config.MIDDLEWARE_URL}/v3/aex9/${props.tokenDetails.contractId}`,
 )
 
 const tokenDexUrl = computed(() =>
diff --git a/src/components/TokensPanel.vue b/src/components/TokensPanel.vue
index f435b2ede..e09a17107 100644
--- a/src/components/TokensPanel.vue
+++ b/src/components/TokensPanel.vue
@@ -60,7 +60,7 @@ await useAsyncData(async() => {
 if (process.client) {
   watch(selectedTokenName, async() => {
     pageIndex.value = 1
-    await fetchTokens(`/v2/aex9?by=name&direction=forward&limit=${limit.value}`)
+    await fetchTokens(`/v3/aex9?by=name&direction=forward&limit=${limit.value}`)
   }, {
     immediate: true,
   })
diff --git a/src/pages/contracts/[id].vue b/src/pages/contracts/[id].vue
index 68a150b00..e004c9737 100644
--- a/src/pages/contracts/[id].vue
+++ b/src/pages/contracts/[id].vue
@@ -102,7 +102,7 @@ if (error.value) {
 if (process.client && !error.value) {
   const limit = isDesktop() ? 10 : 3
   await useAsyncData(() => fetchContractEvents({
-    queryParameters: `/v2/contracts/logs?contract_id=${route.params.id}&limit=${limit}&aexn-args=true`,
+    queryParameters: `/v3/contracts/logs?contract_id=${route.params.id}&limit=${limit}&aexn-args=true`,
   }))
   await fetchVerificationDetail(route.params.id)
 }
diff --git a/src/stores/contractDetails.js b/src/stores/contractDetails.js
index 8ae1a985a..c89aecf58 100644
--- a/src/stores/contractDetails.js
+++ b/src/stores/contractDetails.js
@@ -92,7 +92,7 @@ export const useContractDetailsStore = defineStore('contractDetails', () => {
 
   async function fetchContractEvents({ queryParameters = null }) {
     rawContractEvents.value = null
-    const defaultParameters = `/v2/contracts/logs?contract_id=${contractId.value}&aexn-args=true`
+    const defaultParameters = `/v3/contracts/logs?contract_id=${contractId.value}&aexn-args=true`
     const { data } = await axios.get(`${MIDDLEWARE_URL}${queryParameters || defaultParameters}`)
     rawContractEvents.value = data
   }
@@ -117,12 +117,12 @@ export const useContractDetailsStore = defineStore('contractDetails', () => {
   }
 
   async function fetchIsContractAex9() {
-    tokenDetails.value = (await axios.get(`${MIDDLEWARE_URL}/v2/aex9/${contractId.value}`)).data
+    tokenDetails.value = (await axios.get(`${MIDDLEWARE_URL}/v3/aex9/${contractId.value}`)).data
     contractType.value = 'AEX-9'
   }
 
   async function fetchIsContractAex141() {
-    tokenDetails.value = (await axios.get(`${MIDDLEWARE_URL}/v2/aex141/${contractId.value}`)).data
+    tokenDetails.value = (await axios.get(`${MIDDLEWARE_URL}/v3/aex141/${contractId.value}`)).data
     contractType.value = 'AEX-141'
   }
 
diff --git a/src/stores/nfts.js b/src/stores/nfts.js
index 46aaf350a..b1a730506 100644
--- a/src/stores/nfts.js
+++ b/src/stores/nfts.js
@@ -18,7 +18,7 @@ export const useNftsStore = defineStore('nfts', () => {
 
   async function fetchNftsList({ queryParameters, limit } = {}) {
     nfts.value = null
-    const defaultParameters = `/v2/aex141?limit=${limit || 10}&direction=backward&by=creation`
+    const defaultParameters = `/v3/aex141?limit=${limit || 10}&direction=backward&by=creation`
     const { data } = await axios.get(
       `${MIDDLEWARE_URL}${queryParameters || defaultParameters}`,
     )
@@ -27,7 +27,7 @@ export const useNftsStore = defineStore('nfts', () => {
 
   async function fetchNftsCount() {
     nftsCount.value = null
-    const { data } = await axios.get(`${MIDDLEWARE_URL}/v2/aex141/count`)
+    const { data } = await axios.get(`${MIDDLEWARE_URL}/v3/aex141/count`)
     nftsCount.value = data.data
   }
 
diff --git a/src/stores/search.js b/src/stores/search.js
index ed3a121d5..874caa3e2 100644
--- a/src/stores/search.js
+++ b/src/stores/search.js
@@ -19,14 +19,14 @@ export const useSearchStore = defineStore('search', () => {
 
   async function fetchTokenResults({ query, limit, queryParameters } = {}) {
     tokensResults.value = null
-    const defaultParameters = `/v2/aex9?prefix=${query}&limit=${limit ?? 10}&direction=forward`
+    const defaultParameters = `/v3/aex9?prefix=${query}&limit=${limit ?? 10}&direction=forward`
     const { data } = await axios.get(`${MIDDLEWARE_URL}${queryParameters || defaultParameters}`)
     tokensResults.value = data
   }
 
   async function fetchNftsResults({ query, limit, queryParameters } = {}) {
     nftsResults.value = null
-    const defaultParameters = `/v2/aex141?prefix=${query}&limit=${limit ?? 10}&direction=forward`
+    const defaultParameters = `/v3/aex141?prefix=${query}&limit=${limit ?? 10}&direction=forward`
     const { data } = await axios.get(`${MIDDLEWARE_URL}${queryParameters || defaultParameters}`)
     nftsResults.value = data
   }
diff --git a/src/stores/tokenDetails.js b/src/stores/tokenDetails.js
index 9ddd731d9..a06eedcec 100644
--- a/src/stores/tokenDetails.js
+++ b/src/stores/tokenDetails.js
@@ -64,7 +64,7 @@ export const useTokenDetailsStore = defineStore('tokenDetails', () => {
   }
 
   async function fetchToken() {
-    const { data } = await axios.get(`${MIDDLEWARE_URL}/v2/aex9/${tokenId.value}`)
+    const { data } = await axios.get(`${MIDDLEWARE_URL}/v3/aex9/${tokenId.value}`)
     rawToken.value = data
   }
 
@@ -79,7 +79,7 @@ export const useTokenDetailsStore = defineStore('tokenDetails', () => {
 
   async function fetchTokenEvents({ queryParameters, limit, contractId } = {}) {
     rawTokenEvents.value = null
-    const defaultParameters = `/v2/contracts/logs?contract=${contractId}&aexn-args=true&limit=${limit ?? 10}`
+    const defaultParameters = `/v3/contracts/logs?contract=${contractId}&aexn-args=true&limit=${limit ?? 10}`
     const { data } = await axios.get(`${MIDDLEWARE_URL}${queryParameters || defaultParameters}`)
     rawTokenEvents.value = data
   }
@@ -91,7 +91,7 @@ export const useTokenDetailsStore = defineStore('tokenDetails', () => {
 
   async function fetchTokenHolders({ queryParameters, limit } = {}) {
     rawTokenHolders.value = null
-    const defaultParameters = `/v2/aex9/${tokenId.value}/balances?by=amount&limit=${limit ?? 10}`
+    const defaultParameters = `/v3/aex9/${tokenId.value}/balances?by=amount&limit=${limit ?? 10}`
     const { data } = await axios.get(`${MIDDLEWARE_URL}${queryParameters || defaultParameters}`)
     rawTokenHolders.value = data
   }
diff --git a/src/stores/tokens.js b/src/stores/tokens.js
index 5cd5fb92a..6b2ff9a8c 100644
--- a/src/stores/tokens.js
+++ b/src/stores/tokens.js
@@ -34,7 +34,7 @@ export const useTokensStore = defineStore('tokens', () => {
 
   async function fetchAllTokens(queryParameters = null) {
     allTokens.value = null
-    const { data } = await axios.get(`${MIDDLEWARE_URL}${queryParameters || '/v2/aex9?by=name&direction=forward'}`)
+    const { data } = await axios.get(`${MIDDLEWARE_URL}${queryParameters || '/v3/aex9?by=name&direction=forward'}`)
     allTokens.value = data
   }
 
@@ -45,7 +45,7 @@ export const useTokensStore = defineStore('tokens', () => {
   }
 
   async function fetchTokensCount() {
-    const { data } = await axios.get(`${MIDDLEWARE_URL}/v2/aex9/count`)
+    const { data } = await axios.get(`${MIDDLEWARE_URL}/v3/aex9/count`)
     allTokensCount.value = data.data
   }