ENVs
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The app instance can be customized by passing the following variables to the Node.js environment at runtime. Some of these variables have been deprecated, and their full list can be found in the .
Please note that in the tables below, the "Compulsoriness" column indicates whether the variable is required for starting up the application, except for the "App Features" section. All features are optional by definition; therefore, the "Compulsoriness" column indicates whether a certain variable is required or optional only within the context of that feature, not for the entire application.
Please be aware that all environment variables prefixed with NEXT_PUBLIC_ will be exposed to the browser. So any user can obtain its values. Make sure that for all 3rd-party services keys (e.g., Auth0, WalletConnect, etc.) in the services administration panel you have created a whitelist of allowed origins and have added your app domain into it. That will help you prevent using your key by unauthorized app, if someone gets its value.
All json-like values should be single-quoted. If it contains a hash (#) or a dollar-sign ($) the whole value should be wrapped in single quotes as well (see dotenv for the reference)
in "My account"
(writing to contract, etc.)
(add token or network to the wallet)
NEXT_PUBLIC_APP_PROTOCOL
http | https
App url schema
-
https
http
v1.0.x+
NEXT_PUBLIC_APP_HOST
string
App host
Required
-
blockscout.com
v1.0.x+
NEXT_PUBLIC_APP_PORT
number
Port where app is running
-
3000
3001
v1.0.x+
NEXT_PUBLIC_APP_ENV
string
App env (e.g development, staging, production, etc.).
-
production
staging
v1.0.x+
NEXT_PUBLIC_APP_INSTANCE
string
Name of app instance. Used for app monitoring purposes. If not provided, it will be constructed from NEXT_PUBLIC_APP_HOST
-
-
wonderful_kepler
v1.0.x+
NEXT_PUBLIC_USE_NEXT_JS_PROXY
boolean
Tells the app to proxy all APIs request through the NextJS app. We strongly advise not to use it in the production environment, since it can lead to performance issues of the NodeJS server
-
false
true
v1.8.0+
Note! The NEXT_PUBLIC_NETWORK_CURRENCY variables represent the blockchain's native token used for paying transaction fees. NEXT_PUBLIC_NETWORK_SECONDARY_COIN variables refer to tokens like protocol-specific tokens (e.g., OP token on Optimism chain) or governance tokens (e.g., GNO on Gnosis chain).
NEXT_PUBLIC_NETWORK_NAME
string
Displayed name of the network
Required
-
Gnosis Chain
v1.0.x+
NEXT_PUBLIC_NETWORK_SHORT_NAME
string
Used for SEO attributes (e.g, page description)
-
-
OoG
v1.0.x+
NEXT_PUBLIC_NETWORK_ID
number
Required
-
99
v1.0.x+
NEXT_PUBLIC_NETWORK_RPC_URL
string | Array<string>
-
-
https://core.poa.network
v1.0.x+
NEXT_PUBLIC_NETWORK_CURRENCY_NAME
string
Network currency name
-
-
Ether
v1.0.x+
NEXT_PUBLIC_NETWORK_CURRENCY_WEI_NAME
string
Name of network currency subdenomination
-
wei
duck
v1.23.0+
NEXT_PUBLIC_NETWORK_CURRENCY_SYMBOL
string
Network currency symbol
-
-
ETH
v1.0.x+
NEXT_PUBLIC_NETWORK_CURRENCY_DECIMALS
string
Network currency decimals
-
18
6
v1.0.x+
NEXT_PUBLIC_NETWORK_SECONDARY_COIN_SYMBOL
string
Network secondary coin symbol.
-
-
GNO
v1.29.0+
NEXT_PUBLIC_NETWORK_MULTIPLE_GAS_CURRENCIES
boolean
Set to true for networks where users can pay transaction fees in either the native coin or ERC-20 tokens.
-
false
true
v1.33.0+
NEXT_PUBLIC_NETWORK_VERIFICATION_TYPE
validation | mining
Verification type in the network. Irrelevant for Arbitrum (verification type is always posting) and ZkEvm (verification type is always sequencing) L2s
-
mining
validation
v1.0.x+
NEXT_PUBLIC_NETWORK_TOKEN_STANDARD_NAME
string
Name of the standard for creating tokens
-
ERC
BEP
v1.31.0+
NEXT_PUBLIC_IS_TESTNET
boolean
Set to true if network is testnet
-
false
true
v1.0.x+
NEXT_PUBLIC_API_PROTOCOL
http | https
Main API protocol
-
https
http
v1.0.x+
NEXT_PUBLIC_API_HOST
string
Main API host
Required
-
blockscout.com
v1.0.x+
NEXT_PUBLIC_API_PORT
number
Port where API is running on the host
-
-
3001
v1.0.x+
NEXT_PUBLIC_API_BASE_PATH
string
Base path for Main API endpoint url
-
-
/poa/core
v1.0.x+
NEXT_PUBLIC_API_WEBSOCKET_PROTOCOL
ws | wss
Main API websocket protocol
-
wss
ws
v1.0.x+
NEXT_PUBLIC_HOMEPAGE_CHARTS
Array<'daily_txs' | 'daily_operational_txs' | 'coin_price' | 'secondary_coin_price' | 'market_cap' | 'tvl'>
List of charts displayed on the home page
-
-
['daily_txs','coin_price','market_cap']
v1.0.x+
NEXT_PUBLIC_HOMEPAGE_STATS
Array<'latest_batch' | 'total_blocks' | 'average_block_time' | 'total_txs' | 'total_operational_txs' | 'latest_l1_state_batch' | 'wallet_addresses' | 'gas_tracker' | 'btc_locked' | 'current_epoch'>
List of stats widgets displayed on the home page
-
For zkSync, zkEvm and Arbitrum rollups: ['latest_batch','average_block_time','total_txs','wallet_addresses','gas_tracker'], for other cases: ['total_blocks','average_block_time','total_txs','wallet_addresses','gas_tracker']
['total_blocks','total_txs','wallet_addresses']
v1.35.x+
NEXT_PUBLIC_HOMEPAGE_PLATE_TEXT_COLOR
string
Text color of the hero plate on the homepage (escape "#" symbol if you use HEX color codes or use rgba-value instead). DEPRECATED Use NEXT_PUBLIC_HOMEPAGE_HERO_BANNER_CONFIG instead
-
white
\#DCFE76
v1.0.x+
NEXT_PUBLIC_HOMEPAGE_PLATE_BACKGROUND
string
Background css value for hero plate on the homepage (escape "#" symbol if you use HEX color codes or use rgba-value instead). DEPRECATED Use NEXT_PUBLIC_HOMEPAGE_HERO_BANNER_CONFIG instead
-
radial-gradient(103.03% 103.03% at 0% 0%, rgba(183, 148, 244, 0.8) 0%, rgba(0, 163, 196, 0.8) 100%), var(--chakra-colors-blue-400)
radial-gradient(at 15% 86%, hsla(350,65%,70%,1) 0px, transparent 50%) | no-repeat bottom 20% right 0px/100% url(https://placekitten/1400/200)
v1.1.0+
NEXT_PUBLIC_HOMEPAGE_HERO_BANNER_CONFIG
Configuration of hero banner appearance.
-
-
v1.35.0+
Note Here, all values are arrays of up to two strings. The first string represents the value for the light color mode, and the second string represents the value for the dark color mode. If the array contains only one string, it will be used for both color modes.
background
[string, string]
Banner background (could be a solid color, gradient or picture). The string should be a valid background CSS property value.
-
['radial-gradient(103.03% 103.03% at 0% 0%, rgba(183, 148, 244, 0.8) 0%, rgba(0, 163, 196, 0.8) 100%), var(--chakra-colors-blue-400)']
['lightpink','no-repeat bottom 20% right 0px/100% url(https://placekitten/1400/200)']
text_color
[string, string]
Banner text background. The string should be a valid color CSS property value.
-
['white']
['lightpink','#DCFE76']
border
[string, string]
Banner border. The string should be a valid border CSS property value.
-
-
['1px solid yellow','4px dashed #DCFE76']
button
Partial<Record<'_default' | '_hover' | '_selected', {'background'?: [string, string]; 'text_color?:[string, string]'}>>
The button on the banner. It has three possible states: _default, _hover, and _selected. The _selected state reflects when the user is logged in or their wallet is connected to the app.
-
-
{'_default':{'background':['deeppink'],'text_color':['white']}}
NEXT_PUBLIC_NETWORK_LOGO
string
Network logo; if not provided, placeholder will be shown; Note the logo height should be 24px and width less than 120px
-
-
https://placekitten.com/240/40
v1.0.x+
NEXT_PUBLIC_NETWORK_LOGO_DARK
string
Network logo for dark color mode; if not provided, inverted regular logo will be used instead
-
-
https://placekitten.com/240/40
v1.0.x+
NEXT_PUBLIC_NETWORK_ICON
string
Network icon; used as a replacement for regular network logo when nav bar is collapsed; if not provided, placeholder will be shown; Note the icon size should be at least 60px by 60px
-
-
https://placekitten.com/60/60
v1.0.x+
NEXT_PUBLIC_NETWORK_ICON_DARK
string
Network icon for dark color mode; if not provided, inverted regular icon will be used instead
-
-
https://placekitten.com/60/60
v1.0.x+
NEXT_PUBLIC_FEATURED_NETWORKS
string
-
-
https://example.com/featured_networks_config.json | [{'title':'Astar(EVM)','url':'https://astar.blockscout.com/','group':'Mainnets','icon':'https://example.com/astar.svg'}]
v1.0.x+
NEXT_PUBLIC_OTHER_LINKS
Array<{url: string; text: string}>
List of links for the "Other" navigation menu
-
-
[{'url':'https://blockscout.com','text':'Blockscout'}]
v1.0.x+
NEXT_PUBLIC_NAVIGATION_HIDDEN_LINKS
Array<LinkId>
List of external links hidden in the navigation. Supported ids are eth_rpc_api, rpc_api
-
-
['eth_rpc_api']
v1.16.0+
NEXT_PUBLIC_NAVIGATION_HIGHLIGHTED_ROUTES
Array<string>
List of menu item routes that should have a lightning label
-
-
['/accounts']
v1.31.0+
NEXT_PUBLIC_NAVIGATION_LAYOUT
vertical | horizontal
Navigation menu layout type
-
vertical
horizontal
v1.32.0+
title
string
Displayed name of the network
Required
-
Gnosis Chain
url
string
Network explorer main page url
Required
-
https://blockscout.com/xdai/mainnet
group
Mainnets | Testnets | Other
Indicates in which tab network appears in the menu
Required
-
Mainnets
icon
string
Network icon; if not provided, the common placeholder will be shown; Note that icon size should be at least 60px by 60px
-
-
https://placekitten.com/60/60
isActive
boolean
Pass true if item should be shown as active in the menu
-
-
true
invertIconInDarkMode
boolean
Pass true if icon colors should be inverted in dark mode
-
-
true
NEXT_PUBLIC_FOOTER_LINKS
string
-
-
https://example.com/footer_links_config.json | [{'title':'My chain','links':[{'text':'About','url':'https://example.com/about'},{'text':'Contacts','url':'https://example.com/contacts'}]}]
v1.1.1+
The app version shown in the footer is derived from build-time ENV variables NEXT_PUBLIC_GIT_TAG and NEXT_PUBLIC_GIT_COMMIT_SHA and cannot be overwritten at run-time.
title
string
Title of link group
Required
-
Company
links
Array<{'text':string;'url':string;}>
list of links
Required
-
[{'text':'Homepage','url':'https://www.blockscout.com'}]
By default, the app has generic favicon. You can override this behavior by providing the following variable. Hence, the favicon assets bundle will be generated at the container start time and will be used instead of default one.
FAVICON_MASTER_URL
string
-
-
NEXT_PUBLIC_NETWORK_ICON
https://placekitten.com/180/180
v1.11.0+
Settings for meta tags, OG tags and SEO
NEXT_PUBLIC_PROMOTE_BLOCKSCOUT_IN_TITLE
boolean
Set to true to promote Blockscout in meta and OG titles
-
true
true
v1.12.0+
NEXT_PUBLIC_OG_DESCRIPTION
string
Custom OG description
-
-
Open-source block explorer by Blockscout. Search transactions, verify smart contracts, analyze addresses, and track network activity. Complete blockchain data and APIs for the %network_title% network.
v1.12.0+
NEXT_PUBLIC_OG_IMAGE_URL
string
OG image url. Minimum image size is 200 x 20 pixels (recommended: 1200 x 600); maximum supported file size is 8 MB; 2:1 aspect ratio; supported formats: image/jpeg, image/gif, image/png
-
static/og_placeholder.png
https://placekitten.com/1200/600
v1.12.0+
NEXT_PUBLIC_OG_ENHANCED_DATA_ENABLED
boolean
Set to true to populate OG tags (title, description) with API data for social preview robot requests
-
false
true
v1.29.0+
NEXT_PUBLIC_SEO_ENHANCED_DATA_ENABLED
boolean
Set to true to pre-render page titles (e.g Token page) on the server side and inject page h1-tag to the markup before it is sent to the browser.
-
false
true
v1.30.0+
NEXT_PUBLIC_VIEWS_BLOCK_HIDDEN_FIELDS
Array<BlockFieldId>
Array of the block fields ids that should be hidden. See below the list of the possible id values.
-
-
'["burnt_fees","total_reward"]'
v1.10.0+
Block fields list
base_fee
Base fee
burnt_fees
Burnt fees
total_reward
Total block reward
nonce
Block nonce
miner
Address of block's miner or validator
L1_status
Short interpretation of the batch lifecycle (applicable for Rollup chains)
batch
Batch index (applicable for Rollup chains)
NEXT_PUBLIC_VIEWS_ADDRESS_IDENTICON_TYPE
"github" | "jazzicon" | "gradient_avatar" | "blockie" | "nouns"
-
jazzicon
gradient_avatar
v1.12.0+
NEXT_PUBLIC_VIEWS_ADDRESS_FORMAT
Array<"base16" | "bech32">
-
'["base16"]'
'["bech32", "base16"]'
v1.36.0+
NEXT_PUBLIC_VIEWS_ADDRESS_BECH_32_PREFIX
string
Human-readable prefix of bech32 address format.
Required, if NEXT_PUBLIC_VIEWS_ADDRESS_FORMAT contains "bech32" value
-
duck
v1.36.0+
NEXT_PUBLIC_VIEWS_ADDRESS_HIDDEN_VIEWS
Array<AddressViewId>
Address views that should not be displayed. See below the list of the possible id values.
-
-
'["top_accounts"]'
v1.15.0+
NEXT_PUBLIC_VIEWS_CONTRACT_SOLIDITYSCAN_ENABLED
boolean
Set to true if SolidityScan reports are supported
-
-
true
v1.19.0+
NEXT_PUBLIC_VIEWS_CONTRACT_EXTRA_VERIFICATION_METHODS
Array<'solidity-hardhat' | 'solidity-foundry'>
Pass an array of additional methods from which users can choose while verifying a smart contract. Both methods are available by default, pass 'none' string to disable them all.
-
-
['solidity-hardhat']
v1.33.0+
NEXT_PUBLIC_VIEWS_CONTRACT_LANGUAGE_FILTERS
Array<'solidity' | 'vyper' | 'yul' | 'scilla'>
Pass an array of contract languages that will be displayed as options in the filter on the verified contract page.
-
['solidity','vyper','yul']
['solidity','vyper','yul','scilla']
v1.37.0+
Address views list
top_accounts
Top accounts
NEXT_PUBLIC_VIEWS_TX_HIDDEN_FIELDS
Array<TxFieldsId>
Array of the transaction fields ids that should be hidden. See below the list of the possible id values.
-
-
'["value","tx_fee"]'
v1.15.0+
NEXT_PUBLIC_VIEWS_TX_ADDITIONAL_FIELDS
Array<TxAdditionalFieldsId>
Array of the additional fields ids that should be added to the transaction details. See below the list of the possible id values.
-
-
'["fee_per_gas"]'
v1.15.0+
Transaction fields list
value
Sent value
fee_currency
Fee currency
gas_price
Price per unit of gas
tx_fee
Total transaction fee
gas_fees
Gas fees breakdown
burnt_fees
Amount of native coin burnt for transaction
L1_status
Short interpretation of the batch lifecycle (applicable for Rollup chains)
batch
Batch index (applicable for Rollup chains)
Transaction additional fields list
fee_per_gas
Amount of total fee divided by total amount of gas used by transaction
NEXT_PUBLIC_VIEWS_TOKEN_SCAM_TOGGLE_ENABLED
boolean
Show the "Hide scam tokens" toggle in the site settings dropdown. This option controls the visibility of tokens with a poor reputation in the search results.
-
false
true
v1.38.0+
NEXT_PUBLIC_VIEWS_NFT_MARKETPLACES
Used to build up links to NFT collections and NFT instances in external marketplaces.
-
-
[{'name':'OpenSea','collection_url':'https://opensea.io/assets/ethereum/{hash}','instance_url':'https://opensea.io/assets/ethereum/{hash}/{id}','logo_url':'https://opensea.io/static/images/logos/opensea-logo.svg'}]
v1.15.0+
NEXT_PUBLIC_HELIA_VERIFIED_FETCH_ENABLED
boolean
-
true
false
v1.37.0+
NFT marketplace properties
name
string
Displayed name of the marketplace
Required
-
OpenSea
collection_url
string
URL template for NFT collection
Required
-
https://opensea.io/assets/ethereum/{hash}
instance_url
string
URL template for NFT instance
Required
-
https://opensea.io/assets/ethereum/{hash}/{id}
logo_url
string
URL of marketplace logo
Required
-
https://opensea.io/static/images/logos/opensea-logo.svg
Note URL templates should contain placeholders of NFT hash ({hash}) and NFT id ({id}). This placeholders will be substituted with particular values for every collection or instance.
NEXT_PUBLIC_NETWORK_EXPLORERS
Used to build up links to transactions, blocks, addresses in other chain explorers.
-
-
[{'title':'Anyblock','baseUrl':'https://explorer.anyblock.tools','paths':{'tx':'/ethereum/poa/core/tx'}}]
v1.0.x+
NEXT_PUBLIC_CONTRACT_CODE_IDES
Used to build up links to IDEs with contract source code.
-
-
[{'title':'Remix IDE','url':'https://remix.blockscout.com/?address={hash}&blockscout={domain}','icon_url':'https://example.com/icon.svg'}]
v1.23.0+
NEXT_PUBLIC_HAS_CONTRACT_AUDIT_REPORTS
boolean
Set to true to enable Submit Audit form on the contract page
-
false
true
v1.25.0+
NEXT_PUBLIC_HIDE_INDEXING_ALERT_BLOCKS
boolean
Set to true to hide indexing alert in the page header about indexing chain's blocks
-
false
true
v1.17.0+
NEXT_PUBLIC_HIDE_INDEXING_ALERT_INT_TXS
boolean
Set to true to hide indexing alert in the page footer about indexing block's internal transactions
-
false
true
v1.17.0+
NEXT_PUBLIC_MAINTENANCE_ALERT_MESSAGE
string
Used for displaying custom announcements or alerts in the header of the site. Could be a regular string or a HTML code.
-
-
Hello world! 🤪
v1.13.0+
NEXT_PUBLIC_COLOR_THEME_DEFAULT
'light' | 'dim' | 'midnight' | 'dark'
Preferred color theme of the app
-
-
midnight
v1.30.0+
NEXT_PUBLIC_FONT_FAMILY_HEADING
Special typeface to use in page headings (<h1>, <h2>, etc.)
-
-
{'name':'Montserrat','url':'https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap'}
v1.35.0+
NEXT_PUBLIC_FONT_FAMILY_BODY
Main typeface to use in page content elements.
-
-
{'name':'Raleway','url':'https://fonts.googleapis.com/css2?family=Raleway:wght@400;500;600;700&display=swap'}
v1.35.0+
NEXT_PUBLIC_MAX_CONTENT_WIDTH_ENABLED
boolean
Set to true to restrict the page content width on extra-large screens.
-
true
false
v1.34.1+
logo
string
URL to explorer logo file. Should be at least 40x40.
-
-
'https://foo.app/icon.png'
title
string
Displayed name of the explorer
Required
-
Anyblock
baseUrl
string
Base url of the explorer
Required
-
https://explorer.anyblock.tools
paths
Record<'tx' | 'block' | 'address' | 'token', string>
Map of explorer entities and their paths
Required
-
{'tx':'/ethereum/poa/core/tx'}
Note The url of an entity will be constructed as <baseUrl><paths[<entity-type>]><entity-id>, e.g https://explorer.anyblock.tools/ethereum/poa/core/tx/<tx-id>
title
string
Displayed name of the IDE
Required
-
Remix IDE
url
string
URL of the IDE with placeholders for contract hash ({hash}) and current domain ({domain})
Required
-
https://remix.blockscout.com/?address={hash}&blockscout={domain}
icon_url
string
URL of the IDE icon
Required
-
https://example.com/icon.svg
name
string
Font family name; used to define the font-family CSS property.
Required
-
Montserrat
url
string
URL for external font. Ensure the font supports the following weights: 400, 500, 600, and 700.
Required
-
https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap
Note The variables which are marked as required should be passed as described in order to enable the particular feature, but they are not required in the entire app context.
NEXT_PUBLIC_IS_ACCOUNT_SUPPORTED
boolean
Set to true if network has account feature
Required
-
true
v1.0.x+
NEXT_PUBLIC_RE_CAPTCHA_APP_SITE_KEY
boolean
Required
-
<your-secret>
v1.0.x+
NEXT_PUBLIC_AUTH0_CLIENT_ID
string
-
-
<your-secret>
v1.0.x+
NEXT_PUBLIC_AUTH_URL
string
DEPRECATED Account auth base url; it is used for building login URL (${ NEXT_PUBLIC_AUTH_URL }/auth/auth0) and logout return URL (${ NEXT_PUBLIC_AUTH_URL }/auth/logout); if not provided the base app URL will be used instead
-
-
https://blockscout.com
v1.0.x+
NEXT_PUBLIC_LOGOUT_URL
string
DEPRECATED Account logout url. Required if account is supported for the app instance.
-
-
https://blockscoutcom.us.auth0.com/v2/logout
v1.0.x+
This feature is enabled by default. To switch it off pass NEXT_PUBLIC_GAS_TRACKER_ENABLED=false.
NEXT_PUBLIC_GAS_TRACKER_ENABLED
boolean
Set to true to enable "Gas tracker" in the app
Required
true
false
v1.25.0+
NEXT_PUBLIC_GAS_TRACKER_UNITS
Array<usd | gwei>
Array of units for displaying gas prices on the Gas Tracker page, in the stats snippet on the Home page, and in the top bar. The first value in the array will take priority over the second one in all mentioned views. If only one value is provided, gas prices will be displayed only in that unit.
-
[ 'usd', 'gwei' ]
[ 'gwei' ]
v1.25.0+
This feature is enabled by default. To switch it off pass NEXT_PUBLIC_ADVANCED_FILTER_ENABLED=false.
NEXT_PUBLIC_ADVANCED_FILTER_ENABLED
boolean
Set to true to enable "Advanced filter" page in the app
Required
true
false
v1.37.0+
NEXT_PUBLIC_CONTRACT_INFO_API_HOST
string
Contract Info API endpoint url
Required
-
https://contracts-info.services.blockscout.com
v1.1.0+
NEXT_PUBLIC_ADMIN_SERVICE_API_HOST
string
Admin Service API endpoint url
Required
-
https://admin-rs.services.blockscout.com
v1.1.0+
NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID
string
Required
-
<your-secret>
v1.0.x+
NEXT_PUBLIC_NETWORK_RPC_URL
string
Required
-
https://core.poa.network
v1.0.x+
NEXT_PUBLIC_NETWORK_NAME
string
Required
-
Gnosis Chain
v1.0.x+
NEXT_PUBLIC_NETWORK_ID
number
Required
-
99
v1.0.x+
NEXT_PUBLIC_NETWORK_CURRENCY_NAME
string
Required
-
Ether
v1.0.x+
NEXT_PUBLIC_NETWORK_CURRENCY_SYMBOL
string
Required
-
ETH
v1.0.x+
NEXT_PUBLIC_NETWORK_CURRENCY_DECIMALS
string
-
18
6
v1.0.x+
This feature is enabled by default with the slise ads provider. To switch it off pass NEXT_PUBLIC_AD_BANNER_PROVIDER=none.Note that the getit ad provider is temporary disabled.
NEXT_PUBLIC_AD_BANNER_PROVIDER
slise | adbutler | coinzilla | hype | getit | none
Ads provider
-
slise
coinzilla
v1.0.x+
NEXT_PUBLIC_AD_BANNER_ADDITIONAL_PROVIDER
adbutler
Additional ads provider to mix with the main one
-
-
adbutler
v1.28.0+
NEXT_PUBLIC_AD_ADBUTLER_CONFIG_DESKTOP
{ id: string; width: string; height: string }
Placement config for desktop Adbutler banner
-
-
{'id':'123456','width':'728','height':'90'}
v1.3.0+
NEXT_PUBLIC_AD_ADBUTLER_CONFIG_MOBILE
{ id: string; width: number; height: number }
Placement config for mobile Adbutler banner
-
-
{'id':'654321','width':'300','height':'100'}
v1.3.0+
This feature is enabled by default with the coinzilla ads provider. To switch it off pass NEXT_PUBLIC_AD_TEXT_PROVIDER=none.
NEXT_PUBLIC_AD_TEXT_PROVIDER
coinzilla | none
Ads provider
-
coinzilla
none
v1.0.x+
NEXT_PUBLIC_HAS_BEACON_CHAIN
boolean
Set to true for networks with the beacon chain
Required
-
true
v1.0.x+
NEXT_PUBLIC_BEACON_CHAIN_CURRENCY_SYMBOL
string
Beacon network currency symbol
-
NEXT_PUBLIC_NETWORK_CURRENCY_SYMBOL
ETH
v1.0.x+
NEXT_PUBLIC_HAS_USER_OPS
boolean
Set to true to show user operations related data and pages
-
-
true
v1.23.0+
NEXT_PUBLIC_ROLLUP_TYPE
'optimistic' | 'arbitrum' | 'shibarium' | 'zkEvm' | 'zkSync' | 'scroll'
Rollup chain type
Required
-
'optimistic'
v1.24.0+
NEXT_PUBLIC_ROLLUP_L1_BASE_URL
string
Blockscout base URL for L1 network. DEPRECATED Use NEXT_PUBLIC_ROLLUP_PARENT_CHAIN instead
Required
-
'http://eth-goerli.blockscout.com'
v1.24.0+
NEXT_PUBLIC_ROLLUP_L2_WITHDRAWAL_URL
string
URL for L2 -> L1 withdrawals (Optimistic stack only)
Required for optimistic rollups
-
https://app.optimism.io/bridge/withdraw
v1.24.0+
NEXT_PUBLIC_FAULT_PROOF_ENABLED
boolean
Set to true for chains with fault proof system enabled (Optimistic stack only)
-
-
true
v1.31.0+
NEXT_PUBLIC_HAS_MUD_FRAMEWORK
boolean
Set to true for instances that use MUD framework (Optimistic stack only)
-
-
true
v1.33.0+
NEXT_PUBLIC_INTEROP_ENABLED
boolean
Enables "Interop messages" page (Optimistic stack only)
-
false
true
v1.39.0+
NEXT_PUBLIC_ROLLUP_HOMEPAGE_SHOW_LATEST_BLOCKS
boolean
Set to true to display "Latest blocks" widget instead of "Latest batches" on the home page
-
-
true
v1.36.0+
NEXT_PUBLIC_ROLLUP_OUTPUT_ROOTS_ENABLED
boolean
Enables "Output roots" page (Optimistic stack only)
-