diff --git a/src/components/atoms/AddToken.module.css b/src/components/atoms/AddToken.module.css
new file mode 100644
index 000000000..a7fcdc78f
--- /dev/null
+++ b/src/components/atoms/AddToken.module.css
@@ -0,0 +1,71 @@
+.button {
+  display: inline-block;
+  position: relative;
+  min-width: auto;
+}
+
+.button:hover,
+.button:focus {
+  transform: none;
+}
+
+.logoWrap {
+  position: relative;
+  display: inline-block;
+  z-index: 1;
+}
+
+.logoWrap::before {
+  content: '+';
+  color: var(--color-secondary);
+  font-family: var(--font-family-base);
+  font-weight: var(--font-weight-base);
+  font-size: 1.25em;
+  position: absolute;
+  right: 0.05em;
+  top: 0.05em;
+  line-height: 0;
+}
+
+.logo {
+  width: 1.6em;
+  height: 1.6em;
+  display: inline-block;
+  margin-bottom: -0.35em;
+  border-radius: 50%;
+  border: 0.065rem solid var(--color-secondary);
+  margin-right: calc(var(--spacer) / 10);
+  transition: 0.2s ease-out;
+}
+
+.button:hover .logo,
+.button:focus .logo {
+  border-color: var(--color-primary);
+}
+
+.button:hover .logoWrap::before,
+.button:focus .logoWrap::before {
+  color: var(--color-primary);
+}
+
+.text {
+  display: inline-block;
+  position: relative;
+}
+
+.minimal .text {
+  opacity: 0;
+  transform: translate3d(-1rem, 0, 0);
+  transition: 0.2s ease-out;
+  z-index: 0;
+  white-space: pre;
+  position: absolute;
+  left: 100%;
+  top: 0.15rem;
+}
+
+.minimal:hover .text,
+.minimal:focus .text {
+  opacity: 1;
+  transform: translate3d(0, 0, 0);
+}
diff --git a/src/components/atoms/AddToken.tsx b/src/components/atoms/AddToken.tsx
new file mode 100644
index 000000000..e940a5838
--- /dev/null
+++ b/src/components/atoms/AddToken.tsx
@@ -0,0 +1,53 @@
+import React, { ReactElement } from 'react'
+import classNames from 'classnames/bind'
+import { addTokenToWallet } from '../../utils/web3'
+import { useWeb3 } from '../../providers/Web3'
+import Button from './Button'
+import styles from './AddToken.module.css'
+
+const cx = classNames.bind(styles)
+
+export default function AddToken({
+  address,
+  symbol,
+  logo,
+  text,
+  className,
+  minimal
+}: {
+  address: string
+  symbol: string
+  logo: string // needs to be a remote image
+  text?: string
+  className?: string
+  minimal?: boolean
+}): ReactElement {
+  const { web3Provider } = useWeb3()
+
+  const styleClasses = cx({
+    button: true,
+    minimal: minimal,
+    [className]: className
+  })
+
+  async function handleAddToken() {
+    if (!web3Provider) return
+
+    await addTokenToWallet(web3Provider, address, symbol, logo)
+  }
+
+  return (
+    <Button
+      className={styleClasses}
+      style="text"
+      size="small"
+      onClick={handleAddToken}
+    >
+      <span className={styles.logoWrap}>
+        <img src={logo} className={styles.logo} width="16" height="16" />
+      </span>
+
+      <span className={styles.text}>{text || `Add ${symbol}`}</span>
+    </Button>
+  )
+}
diff --git a/src/components/atoms/ExplorerLink.tsx b/src/components/atoms/ExplorerLink.tsx
index b1cb4f732..4104e4e86 100644
--- a/src/components/atoms/ExplorerLink.tsx
+++ b/src/components/atoms/ExplorerLink.tsx
@@ -1,20 +1,30 @@
 import React, { ReactElement, ReactNode, useEffect, useState } from 'react'
 import { ReactComponent as External } from '../../images/external.svg'
-import styles from './ExplorerLink.module.css'
+import classNames from 'classnames/bind'
 import { ConfigHelperConfig } from '@oceanprotocol/lib'
 import { useOcean } from '../../providers/Ocean'
+import styles from './ExplorerLink.module.css'
+
+const cx = classNames.bind(styles)
 
 export default function ExplorerLink({
   path,
-  children
+  children,
+  className
 }: {
   networkId: number
   path: string
   children: ReactNode
+  className?: string
 }): ReactElement {
   const { config } = useOcean()
   const [url, setUrl] = useState<string>()
 
+  const styleClasses = cx({
+    link: true,
+    [className]: className
+  })
+
   useEffect(() => {
     setUrl((config as ConfigHelperConfig).explorerUri)
   }, [config])
@@ -25,7 +35,7 @@ export default function ExplorerLink({
       title={`View on ${(config as ConfigHelperConfig).explorerUri}`}
       target="_blank"
       rel="noreferrer"
-      className={styles.link}
+      className={styleClasses}
     >
       {children} <External />
     </a>
diff --git a/src/components/atoms/Publisher/index.tsx b/src/components/atoms/Publisher/index.tsx
index 086bbca17..ca0ebc014 100644
--- a/src/components/atoms/Publisher/index.tsx
+++ b/src/components/atoms/Publisher/index.tsx
@@ -68,7 +68,6 @@ export default function Publisher({
           >
             {name}
           </Link>
-
           <div className={styles.links}>
             {' — '}
             {profile && (
diff --git a/src/components/molecules/NetworkBanner.tsx b/src/components/molecules/NetworkBanner.tsx
index badbc96aa..57dba707f 100644
--- a/src/components/molecules/NetworkBanner.tsx
+++ b/src/components/molecules/NetworkBanner.tsx
@@ -2,7 +2,6 @@ import React, { ReactElement, useEffect, useState } from 'react'
 import { useWeb3 } from '../../providers/Web3'
 import { addCustomNetwork, NetworkObject } from '../../utils/web3'
 import { getOceanConfig } from '../../utils/ocean'
-import { getProviderInfo } from 'web3modal'
 import { useOcean } from '../../providers/Ocean'
 import { useSiteMetadata } from '../../hooks/useSiteMetadata'
 import AnnouncementBanner, {
@@ -19,7 +18,7 @@ const networkMatic: NetworkObject = {
 }
 
 export default function NetworkBanner(): ReactElement {
-  const { web3Provider } = useWeb3()
+  const { web3Provider, web3ProviderInfo } = useWeb3()
   const { config, connect } = useOcean()
   const { announcement } = useSiteMetadata()
 
@@ -51,10 +50,9 @@ export default function NetworkBanner(): ReactElement {
   }
 
   useEffect(() => {
-    if (!web3Provider && !config) return
+    if (!web3ProviderInfo || (!web3Provider && !config)) return
 
-    const providerInfo = getProviderInfo(web3Provider)
-    switch (providerInfo?.name) {
+    switch (web3ProviderInfo.name) {
       case 'Web3':
         if (config.networkId !== 137) {
           setText(announcement.main)
@@ -80,7 +78,7 @@ export default function NetworkBanner(): ReactElement {
           setAction(undefined)
         }
     }
-  }, [web3Provider, config, announcement])
+  }, [web3Provider, web3ProviderInfo, config, announcement])
 
   return <AnnouncementBanner text={text} action={action} />
 }
diff --git a/src/components/molecules/Wallet/Details.module.css b/src/components/molecules/Wallet/Details.module.css
index 99c3b7b50..99a362d04 100644
--- a/src/components/molecules/Wallet/Details.module.css
+++ b/src/components/molecules/Wallet/Details.module.css
@@ -42,7 +42,7 @@
   justify-content: space-between;
 }
 
-.actions span {
+.walletLogoWrap {
   display: block;
 }
 
@@ -84,3 +84,7 @@
 .walletInfo button {
   margin-top: calc(var(--spacer) / 5) !important;
 }
+
+.addToken {
+  margin-left: 0.3rem;
+}
diff --git a/src/components/molecules/Wallet/Details.tsx b/src/components/molecules/Wallet/Details.tsx
index 39247c642..58477b1d0 100644
--- a/src/components/molecules/Wallet/Details.tsx
+++ b/src/components/molecules/Wallet/Details.tsx
@@ -1,33 +1,29 @@
 import React, { ReactElement, useEffect, useState } from 'react'
-import Button from '../../atoms/Button'
-import styles from './Details.module.css'
-import { useOcean } from '../../../providers/Ocean'
-import Web3Feedback from './Feedback'
-import { getProviderInfo, IProviderInfo } from 'web3modal'
-import Conversion from '../../atoms/Price/Conversion'
 import { formatCurrency } from '@coingecko/cryptoformat'
+import { useOcean } from '../../../providers/Ocean'
 import { useUserPreferences } from '../../../providers/UserPreferences'
+import Button from '../../atoms/Button'
+import AddToken from '../../atoms/AddToken'
+import Conversion from '../../atoms/Price/Conversion'
 import { useWeb3 } from '../../../providers/Web3'
-import { addOceanToWallet } from '../../../utils/web3'
-import { Logger } from '@oceanprotocol/lib'
+
+import Web3Feedback from './Feedback'
+import styles from './Details.module.css'
 
 export default function Details(): ReactElement {
-  const { web3Provider, connect, logout, networkData } = useWeb3()
+  const {
+    web3Provider,
+    web3ProviderInfo,
+    connect,
+    logout,
+    networkData
+  } = useWeb3()
   const { balance, config } = useOcean()
   const { locale } = useUserPreferences()
 
-  const [providerInfo, setProviderInfo] = useState<IProviderInfo>()
   const [mainCurrency, setMainCurrency] = useState<string>()
   // const [portisNetwork, setPortisNetwork] = useState<string>()
 
-  // Workaround cause getInjectedProviderName() always returns `MetaMask`
-  // https://github.com/oceanprotocol/market/issues/332
-  useEffect(() => {
-    if (!web3Provider) return
-    const providerInfo = getProviderInfo(web3Provider)
-    setProviderInfo(providerInfo)
-  }, [web3Provider])
-
   useEffect(() => {
     if (!networkData) return
 
@@ -61,11 +57,11 @@ export default function Details(): ReactElement {
 
         <li className={styles.actions}>
           <div title="Connected provider" className={styles.walletInfo}>
-            <span>
-              <img className={styles.walletLogo} src={providerInfo?.logo} />
-              {providerInfo?.name}
+            <span className={styles.walletLogoWrap}>
+              <img className={styles.walletLogo} src={web3ProviderInfo?.logo} />
+              {web3ProviderInfo?.name}
             </span>
-            {/* {providerInfo?.name === 'Portis' && (
+            {/* {web3ProviderInfo?.name === 'Portis' && (
               <InputElement
                 name="network"
                 type="select"
@@ -75,20 +71,17 @@ export default function Details(): ReactElement {
                 onChange={handlePortisNetworkChange}
               />
             )} */}
-            {providerInfo?.name === 'MetaMask' && (
-              <Button
-                style="text"
-                size="small"
-                onClick={() => {
-                  addOceanToWallet(config, web3Provider)
-                }}
-              >
-                {`Add ${config.oceanTokenSymbol}`}
-              </Button>
+            {web3ProviderInfo?.name === 'MetaMask' && (
+              <AddToken
+                address={config.oceanTokenAddress}
+                symbol={config.oceanTokenSymbol}
+                logo="https://raw.githubusercontent.com/oceanprotocol/art/main/logo/token.png"
+                className={styles.addToken}
+              />
             )}
           </div>
           <p>
-            {providerInfo?.name === 'Portis' && (
+            {web3ProviderInfo?.name === 'Portis' && (
               <Button
                 style="text"
                 size="small"
diff --git a/src/components/organisms/AssetContent/MetaMain.module.css b/src/components/organisms/AssetContent/MetaMain.module.css
index c61903c33..5dbf54000 100644
--- a/src/components/organisms/AssetContent/MetaMain.module.css
+++ b/src/components/organisms/AssetContent/MetaMain.module.css
@@ -27,6 +27,11 @@
   margin-right: calc(var(--spacer) / 4);
 }
 
+.datatoken {
+  white-space: pre;
+  margin-right: calc(var(--spacer) / 3);
+}
+
 .byline {
   font-size: var(--font-size-small);
 }
@@ -34,3 +39,13 @@
 .updated {
   font-size: var(--font-size-mini);
 }
+
+.addWrap {
+  padding-left: calc(var(--spacer) / 5);
+  border-left: 1px solid var(--border-color);
+  display: inline-block;
+}
+
+.add {
+  font-size: var(--font-size-mini);
+}
diff --git a/src/components/organisms/AssetContent/MetaMain.tsx b/src/components/organisms/AssetContent/MetaMain.tsx
index d7355570a..f1ea6ca80 100644
--- a/src/components/organisms/AssetContent/MetaMain.tsx
+++ b/src/components/organisms/AssetContent/MetaMain.tsx
@@ -3,13 +3,14 @@ import { useAsset } from '../../../providers/Asset'
 import { useWeb3 } from '../../../providers/Web3'
 import ExplorerLink from '../../atoms/ExplorerLink'
 import Publisher from '../../atoms/Publisher'
+import AddToken from '../../atoms/AddToken'
 import Time from '../../atoms/Time'
-import styles from './MetaMain.module.css'
 import AssetType from '../../atoms/AssetType'
+import styles from './MetaMain.module.css'
 
 export default function MetaMain(): ReactElement {
   const { ddo, owner, type } = useAsset()
-  const { networkId } = useWeb3()
+  const { networkId, web3ProviderInfo } = useWeb3()
   const isCompute = Boolean(ddo?.findServiceByType('compute'))
   const accessType = isCompute ? 'compute' : 'access'
 
@@ -22,6 +23,7 @@ export default function MetaMain(): ReactElement {
           className={styles.assetType}
         />
         <ExplorerLink
+          className={styles.datatoken}
           networkId={networkId}
           path={
             networkId === 137 || networkId === 1287
@@ -31,6 +33,19 @@ export default function MetaMain(): ReactElement {
         >
           {`${ddo?.dataTokenInfo.name} — ${ddo?.dataTokenInfo.symbol}`}
         </ExplorerLink>
+
+        {web3ProviderInfo?.name === 'MetaMask' && (
+          <span className={styles.addWrap}>
+            <AddToken
+              address={ddo?.dataTokenInfo.address}
+              symbol={ddo?.dataTokenInfo.symbol}
+              logo="https://raw.githubusercontent.com/oceanprotocol/art/main/logo/datatoken.png"
+              text={`Add ${ddo?.dataTokenInfo.symbol} to wallet`}
+              className={styles.add}
+              minimal
+            />
+          </span>
+        )}
       </header>
 
       <div className={styles.byline}>
diff --git a/src/providers/Web3.tsx b/src/providers/Web3.tsx
index 695212fab..b9410fb53 100644
--- a/src/providers/Web3.tsx
+++ b/src/providers/Web3.tsx
@@ -8,7 +8,7 @@ import React, {
   useCallback
 } from 'react'
 import Web3 from 'web3'
-import Web3Modal from 'web3modal'
+import Web3Modal, { getProviderInfo, IProviderInfo } from 'web3modal'
 import { infuraProjectId as infuraId, portisId } from '../../app.config'
 import WalletConnectProvider from '@walletconnect/web3-provider'
 import { Logger } from '@oceanprotocol/lib'
@@ -24,6 +24,7 @@ interface Web3ProviderValue {
   web3: Web3
   web3Provider: any
   web3Modal: Web3Modal
+  web3ProviderInfo: IProviderInfo
   accountId: string
   networkId: number
   networkDisplayName: string
@@ -106,6 +107,7 @@ function Web3Provider({ children }: { children: ReactNode }): ReactElement {
   const [web3, setWeb3] = useState<Web3>()
   const [web3Provider, setWeb3Provider] = useState<any>()
   const [web3Modal, setWeb3Modal] = useState<Web3Modal>()
+  const [web3ProviderInfo, setWeb3ProviderInfo] = useState<IProviderInfo>()
   const [networkId, setNetworkId] = useState<number>()
   const [networkDisplayName, setNetworkDisplayName] = useState<string>()
   const [networkData, setNetworkData] = useState<EthereumListsChain>()
@@ -209,6 +211,18 @@ function Web3Provider({ children }: { children: ReactNode }): ReactElement {
     getBlock()
   }, [web3, networkId])
 
+  // -----------------------------------
+  // Get and set web3 provider info
+  // -----------------------------------
+  // Workaround cause getInjectedProviderName() always returns `MetaMask`
+  // https://github.com/oceanprotocol/market/issues/332
+  useEffect(() => {
+    if (!web3Provider) return
+
+    const providerInfo = getProviderInfo(web3Provider)
+    setWeb3ProviderInfo(providerInfo)
+  }, [web3Provider])
+
   // -----------------------------------
   // Logout helper
   // -----------------------------------
@@ -255,6 +269,7 @@ function Web3Provider({ children }: { children: ReactNode }): ReactElement {
         web3,
         web3Provider,
         web3Modal,
+        web3ProviderInfo,
         accountId,
         networkId,
         networkDisplayName,
diff --git a/src/utils/web3.ts b/src/utils/web3.ts
index 2b29fe334..d35841009 100644
--- a/src/utils/web3.ts
+++ b/src/utils/web3.ts
@@ -1,4 +1,4 @@
-import { Logger, ConfigHelperConfig } from '@oceanprotocol/lib'
+import { Logger } from '@oceanprotocol/lib'
 
 export interface EthereumListsChain {
   name: string
@@ -79,32 +79,33 @@ export function addCustomNetwork(
   )
 }
 
-export function addOceanToWallet(
-  config: ConfigHelperConfig,
-  web3Provider: any
-): void {
+export async function addTokenToWallet(
+  web3Provider: any,
+  address: string,
+  symbol: string,
+  logo?: string
+): Promise<void> {
+  const image =
+    logo ||
+    'https://raw.githubusercontent.com/oceanprotocol/art/main/logo/token.png'
+
   const tokenMetadata = {
     type: 'ERC20',
-    options: {
-      address: config.oceanTokenAddress,
-      symbol: config.oceanTokenSymbol,
-      decimals: 18,
-      image:
-        'https://raw.githubusercontent.com/oceanprotocol/art/main/logo/token.png'
-    }
+    options: { address, symbol, image, decimals: 18 }
   }
+
   web3Provider.sendAsync(
     {
       method: 'wallet_watchAsset',
       params: tokenMetadata,
       id: Math.round(Math.random() * 100000)
     },
-    (err: string, added: any) => {
+    (err: { code: number; message: string }, added: any) => {
       if (err || 'error' in added) {
         Logger.error(
           `Couldn't add ${tokenMetadata.options.symbol} (${
             tokenMetadata.options.address
-          }) to MetaMask, error: ${err || added.error}`
+          }) to MetaMask, error: ${err.message || added.error}`
         )
       } else {
         Logger.log(