Deprecated Backend ENVs

This table is horizontally scrollable, version information is located in the last column.

Variable	Required	Description	Default	Version	Need recompile	Deprecated in Version
ETHEREUM_JSONRPC_JSON_RPC_TRANSPORT		Specifies the transport for blockscout to connect to the Ethereum Node. Available transports are http and ipc. If ipc is selected, also set IPC_PATH variable. Replaced with ETHEREUM_JSONRPC_TRANSPORT	http	v2.1.1+		v3.1.0
COINMARKETCAP_PAGES		the number of pages on coinmarketcap to list in order to find token's price	10	v1.3.10+		v2.0.4
COIN_GECKO_ID		CoinGecko coin id required for fetching an exchange rate	poa-network	v2.0.4+		v2.1.0
NETWORK_ICON		Environment variable for the main network icon or testnet icon. Two options are _test_network_icon.html and _network_icon.html	_network_icon.html	All		v2.0.0
REWARDS_CONTRACT_ADDRESS		Emission rewards contract address. This env var is used only if EMISSION_FORMAT is set to POA . Replaced with REWARDS_CONTRACT	0xeca443e8e1ab29971a45a9c57a6a9875701698a5	v2.0.4+		v3.1.0
OMNI_BRIDGE_MEDIATOR		An address of home OmniBridge mediator to bridge multiple tokens from Ethereum. Providing this address enables bridged tokens functionality: bridged status and link to the original token in the foreign chain.	(empty)	v3.3.2+		v3.6.0
ENABLE_1559_SUPPORT		Enables store and display of additional fields on block and transaction according to EIP-1559	false	v4.0.0+		v4.1.0
BLOCK_COUNT_CACHE_PERIOD		time to live of blocks with consensus count cache in seconds. This var was introduced in #1876	2 hours	v2.0.0+		v4.1.3
TXS_COUNT_CACHE_PERIOD		Interval in seconds to restart the task, which calculates the total txs count.	2 hours	v1.3.9+		v4.1.3
ADDRESS_COUNT_CACHE_PERIOD		time to live of cache in seconds. This var was introduced in #2822​	2 hours	v2.1.1+		v4.1.3
ADDRESS_SUM_CACHE_PERIOD		time to live of addresses sum (except burn address) cache in seconds. This var was introduced in #2862​	1 hour	v2.1.1+		v4.1.3
TOTAL_GAS_USAGE_CACHE_PERIOD		Interval in seconds to restart the task, which calculates the total gas usage.	2 hours	v3.4.0+		v4.1.3
ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_CACHE_PERIOD		Interval in seconds to restart the task, which calculates gas usage at the address.	30 minutes	v3.4.0+		v4.1.3
TOKEN_HOLDERS_COUNTER_CACHE_PERIOD		Interval in seconds to restart the task, which calculates holders count of the token.	1 hour	v3.4.0+		v4.1.3
TOKEN_TRANSFERS_COUNTER_CACHE_PERIOD		Interval in seconds to restart the task, which calculates transfers count of the token.	1 hour	v3.4.0+		v4.1.3
ADDRESS_WITH_BALANCES_UPDATE_INTERVAL		Interval in seconds to restart the task, which calculates addresses with balances.	30 minutes	v1.3.9+		v4.1.3
AVERAGE_BLOCK_CACHE_PERIOD		Update of average block period cache, in seconds	30 minutes	v2.0.2+		v4.1.3
MARKET_HISTORY_CACHE_PERIOD		Update of market history cache, in seconds	6 hours	v2.0.2+		v4.1.3
COINGECKO_COIN_ID		Explicitly set CoinGecko coin ID	(empty)	v3.1.2+		v4.1.4
SOURCE_MODULE		This environment variable is used to calculate the exchange rate and is specifically used by the xDai Chain. Available value is TokenBridge	(empty)	v1.0.0+		v4.1.4
POS_STAKING_CONTRACT		The address of POSDAO staking contract. When provided, enables staking DApp. ValidatorSet and BlockReward contract addresses are fetched using corresponding getters.	(empty)	v3.4.0+		v4.1.x
POS_ETH_SUBSCRIBE_MAX_DELAY		Used by the staking DApp. The number of seconds of max delay after the latest block number arrived from eth_subscribe. Once this time is elapsed, the staking DApp automatically switches to eth_blockNumber which then is requested every POS_ETH_BLOCKNUMBER_PULL_INTERVAL milliseconds until eth_subscribe works again.	60	v3.6.0+		v4.1.x
POS_ETH_BLOCKNUMBER_PULL_INTERVAL		An interval between eth_blockNumber requests (in milliseconds) made by staking DApp to retrieve a new block number. Used when eth_subscribe stops working.	500	v3.6.0+		v4.1.x
ENABLE_POS_STAKING_IN_MENU		Enables Staking dapp in the menu	false	v3.6.0+		v4.1.x
SHOW_STAKING_WARNING		Disables/enables announcement inside staking dapp	false	v3.6.0+		v4.1.x
STAKING_WARNING_MESSAGE		Message text of the announcement inside staking dapp	(empty)	v3.6.0+		v4.1.x
ETH_OMNI_BRIDGE_MEDIATOR		An address of home OmniBridge mediator to bridge multiple tokens from Ethereum. Providing this address enables bridged tokens functionality: bridged status and link to the original token in the foreign chain.	(empty)	v3.6.0+		v4.1.x
BSC_OMNI_BRIDGE_MEDIATOR		An address of home OmniBridge mediator to bridge multiple tokens from Binance Smart Chain. Providing this address enables bridged tokens functionality: bridged status and link to the original token in the foreign chain.	(empty)	v3.6.0+		v4.1.x
AMB_BRIDGE_MEDIATORS		A comma-separated list of AMB extensions' mediators' addresses' hashes to fetch bridged tokens through those mediators.	(empty)	v3.6.0+		v4.1.x
FOREIGN_JSON_RPC		JSON RPC endpoint to the foreign chain in order to get metadata of bridged through Omni-bridge token. It was introduced in this PR #3282	(empty)	v3.3.3+		v4.1.x
BRIDGE_MARKET_CAP_UPDATE_INTERVAL		Market cap update interval for `TokenBridge` supply module as for TokenBridge and for OmniBridge as well, in seconds. It was introduced in this PR #3293​	30 minutes	v3.3.3+		v4.1.x
DISABLE_BRIDGE_MARKET_CAP_UPDATER		Disables recurring consolidation of TokenBridge market cap from TokenBridge, OmniBridge and AMB extensions	(empty)	v3.3.3+		v4.1.x
EXTERNAL_APPS		An array of external apps to display in Apps menu item. This var was introduced in this PR #3184 and looks like an array of JSON objects.	(empty)	v3.3.1+		v5.0.0
API_PATH		PATH in API endpoint URL at API docs page.	/	v3.1.0+	✅	v5.1.1
SOCKET_ROOT		Custom websocket path.	(empty)	v3.0.0+	✅	v5.1.1
MAX_SIZE_UNLESS_HIDE_ARRAY		Hide long arrays in smart-contracts. To get more details: #4218	50	v3.7.1+		v5.1.2
ALLOWED_EVM_VERSIONS		the comma-separated list of allowed EVM versions for contract verification. This var was introduced in #1964	"homestead, tangerineWhistle, spuriousDragon, byzantium, constantinople, petersburg,istanbul"	v2.0.0+		v5.1.2
DISABLE_KNOWN_TOKENS		Disables or enables token symbol for known contract.	false	v3.4.0+		v5.1.2
TOKEN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES		A threshold to invalidate token balance cache. Implemented in #3870	60 minutes	v3.7.1+		v5.1.2
COIN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES		A threshold to invalidate coin balance cache. Implemented in #5240	60 minutes	v4.1.2+		v5.1.2
CUSTOM_CONTRACT_ADDRESSES_TEST_TOKEN		List of test tokens addresses: test label will be applied and those tokens will be excluded from omni bridge market cap calculation.	(empty)	v3.6.0+		v5.1.2
CACHE_TOKEN_EXCHANGE_RATE_PERIOD		Managing cache invalidation for token's exchange rate.	1 hour	v3.5.0+		v5.1.2
INDEXER_DISABLE_EMPTY_BLOCK_SANITIZER		Empty blocks sanitizer is disabled if true	false	v4.1.3+		v5.1.2
HISTORY_FETCH_INTERVAL		Interval how often to request count of txs per current day in order to display txs count per day chart on the main page. Time format.	1h	v3.1.2+		v5.1.3
WOBSERVER_ENABLED		If true enables wobserver interface.	(empty)	v3.3.2+		v5.1.3
VISUALIZE_SOL2UML_ENABLED		If true, integration with Rust sol2uml visualizer is enabled. Implemented in #6401	(empty)	v5.0.0+		v5.1.3
VISUALIZE_SOL2UML_SERVICE_URL		URL of Rust visualizer. Implemented in #6401	(empty)	v5.0.0+		v5.1.3
SIG_PROVIDER_SERVICE_URL		If true, integration with Rust sig-provider service is enabled. Implemented in #6541	(empty)	v5.1.0+		v5.1.3
SIG_PROVIDER_ENABLED		URL of Rust sig-provider service. Implemented in #6541	(empty)	v5.1.0+		v5.1.3
ENABLE_RUST_VERIFICATION_SERVICE		If true, integration with Rust smart-contract verifier is enabled. Implemented in #5860	(empty)	v4.1.8+		v5.1.3
RUST_VERIFICATION_SERVICE_URL		URL of Rust smart-contract verifier. Implemented in #5860	(empty)	v4.1.8+		v5.1.3
LINK_TO_OTHER_EXPLORERS		true/false. If true, links to other explorers are added in the footer.	(empty)	v1.3.0+		v5.1.3
OTHER_EXPLORERS		The list of alternative explorers. This env var was introduced in PR #3414.	(empty)	v3.4.0+		v5.1.3
FOOTER_ENABLE_FORUM_LINK		Enable forum menu item in the footer. Implemented in #6351	false	v5.0.0+		v5.1.3
ENABLE_SOURCIFY_INTEGRATION		Enables or disables verification of contracts through Sourcify.	false	v3.7.0+		v5.1.3
ENABLE_TXS_STATS		Disables or enables txs per day stats gathering.	true	v3.1.2+		v5.1.3
CACHE_ENABLE_TOTAL_GAS_USAGE_COUNTER		if true, enables cache for total gas usage counter.	false	v5.1.2+		v5.1.3
LOGO_FOOTER		Environment variable for the footer logo image location. The logo files names for different chains can be found here.	/images/blockscout_logo.svg			v5.1.3
INDEXER_TOKEN_INSTANCE_CONCURRENCY		Concurrency for token instance fetcher. Implemented in #6981.	10	v5.1.2+		v5.1.4
INDEXER_TOKEN_INSTANCE_BATCH_SIZE		Batch size for token instance fetcher. Implemented in #6981.	1	v5.1.2+		v5.1.4
DISABLE_TOKEN_INSTANCE_FETCHER		If true, token instance fetcher doesn't run	false	v5.0.0+		v5.1.4
ACCOUNT_AUTH0_LOGOUT_URL		Auth0 logout URL Ueberauth Auth0	(empty)	v5.0.0+		v5.1.4
ACCOUNT_AUTH0_LOGOUT_RETURN_URL		Auth0 logout return URL Ueberauth Auth0	(empty)	v5.0.0+		v5.1.4
ACCOUNT_AUTHENTICATE_ENDPOINT_API_KEY		api/account/v1/authenticate api key (#7068)	(empty)	v5.1.2+		v5.1.5
DISABLE_READ_API		If true, read-only endpoints to API are hidden (compile-time).	false	v2.0.3+	✅	v5.1.5
DISABLE_WRITE_API		If true, write endpoints to API are hidden (compile-time).	false	v2.0.3+	✅	v5.1.5
CONTRACT_VERIFICATION_ALLOWED_EVM_VERSIONS		the comma-separated list of allowed EVM versions for contract verification. This var was introduced in #1964	"homestead, tangerineWhistle, spuriousDragon, byzantium, constantinople, petersburg,istanbul"	v2.0.0+		v5.2.0
EXCHANGE_RATES_SOURCE		This environment variable is used to calculate the exchange rates. Available value is token_bridge. Available values are also coin_gecko and coin_market_cap.	(empty)	v4.1.4+		v5.2.3
INDEXER_ZKEVM_BATCHES_ENABLED		Enables Polygon zkEVM batches fetcher. Implemented in #7584.	false	v5.3.1+		v6.2.0
INDEXER_ZKEVM_BATCHES_CHUNK_SIZE		The number of Polygon zkEVM batches in one chunk when reading them from RPC. Implemented in #7584.	20	v5.3.1+		v6.2.0
INDEXER_ZKEVM_BATCHES_RECHECK_INTERVAL		The latest batch rechecking interval, seconds. Implemented in #7584.	60	v5.3.1+		v6.2.0
GRAPHIQL_TRANSACTION		Default transaction hash in a sample query to GraphiQL.	(empty)	v1.2.0+	✅	v6.4.0
INDEXER_TOKEN_INSTANCE_RETRY_REFETCH_INTERVAL		Interval between attempts to fetch token instance metadata. Time format. Implemented in #7286.	24h	v5.1.4+		v6.6.0
INDEXER_INTERNAL_TRANSACTIONS_INDEXING_FINISHED_THRESHOLD		In the case when the 1st tx in the chain already has internal transactions, If the number of blocks in pending_block_operations is less than the value in this env var, Blockscout will consider, that indexing of internal transactions finished, otherwise, it will consider, that indexing is still taking place and the indexing banner will appear at the top. Implemented in #7576.	1000	v5.2.0+		v6.6.0
INDEXER_OPTIMISM_L1_DEPOSITS_START_BLOCK		The number of the L1 block from which deposits will be fetched. Implemented in #6993.	(empty)	v6.3.0+		v6.8.0
INDEXER_OPTIMISM_L1_WITHDRAWALS_START_BLOCK		The number of start block on L1 to index withdrawal events. If the table of withdrawal events is not empty, the process will continue indexing from the last indexed withdrawal event. Implemented in #6980.	(empty)	v6.3.0+		v6.8.0
INDEXER_OPTIMISM_L1_OUTPUT_ROOTS_START_BLOCK		The number of start block on L1 to index output roots. If the table of output roots is not empty, the process will continue indexing from the last indexed root. Implemented in #6980.	(empty)	v6.3.0+		v6.8.0
INDEXER_OPTIMISM_L1_BATCH_START_BLOCK		The number of start block on L1 to index transaction batches. If the table of batches is not empty, the process will continue indexing from the last indexed batch. Implemented in #6980.	(empty)	v6.3.0+		v6.8.0
INDEXER_OPTIMISM_L1_DEPOSITS_BATCH_SIZE		Number of blocks in a single eth_getLogs request of the Deposits fetcher. Implemented in #6993.	500	v6.3.0+		v6.8.0
METRICS_DISABLE_PUBLIC		Variable to disable running queries at /public-metrics endpoint. Implemented in #10279.	false	v6.7.2+		v6.8.0
RESTRICTED_LIST		A comma-separated list of addresses to enable restricted access to them.	(empty)	v3.3.3+		v6.10.0
RESTRICTED_LIST_KEY		A key to access addresses listed inRESTRICTED_LIST variable. Can be passed via query param to the page's URL: ?key=...	(empty)	v3.3.3+		v6.10.0
CHECKSUM_FUNCTION		Defines checksum address function. 2 available values: rsk, eth	eth	v2.0.1+		v7.0.0
TOKEN_ID_MIGRATION_FIRST_BLOCK		Bottom block for token id migration. Implemented in #6391	0	v5.0.0+		v7.0.0
TOKEN_ID_MIGRATION_CONCURRENCY		Number of workers performing the token id migration. Implemented in #6391	1	v5.0.0+		v7.0.0
TOKEN_ID_MIGRATION_BATCH_SIZE		Interval of token transfer block numbers processed by a token id migration worker at a time. Implemented in #6391	500	v5.0.0+		v7.0.0
SHRINK_INTERNAL_TRANSACTIONS_BATCH_SIZE		Batch size of the shrink internal transactions migration. Note: before release "v6.8.0", the default value was 1000. Implemented in #10567, changed default value in #10689.	100	v6.8.0+		v7.0.0
SHRINK_INTERNAL_TRANSACTIONS_CONCURRENCY		Concurrency of the shrink internal transactions migration. Implemented in #10567.	10	v6.8.0+		v7.0.0
TOKEN_INSTANCE_OWNER_MIGRATION_CONCURRENCY		Concurrency of new fields backfiller implemented in #8386	5	v5.3.0+		v7.0.0
TOKEN_INSTANCE_OWNER_MIGRATION_BATCH_SIZE		Batch size of new fields backfiller implemented in #8386	50	v5.3.0+		v7.0.0
TOKEN_INSTANCE_OWNER_MIGRATION_ENABLED		Enable of backfiller from #8386 implemented in #8752	false	v5.3.2+		v7.0.0
DENORMALIZATION_MIGRATION_BATCH_SIZE		Number of transactions to denormalize (add block timestamp and consensus) in the batch.	500	v6.0.0+		v7.0.0
DENORMALIZATION_MIGRATION_CONCURRENCY		Number of parallel denormalization transaction batches processing.	10	v6.0.0+		v7.0.0
TOKEN_TRANSFER_TOKEN_TYPE_MIGRATION_BATCH_SIZE		Number of token transfers to denormalize (add token_type) in the batch.	100	v6.3.0+		v7.0.0
TOKEN_TRANSFER_TOKEN_TYPE_MIGRATION_CONCURRENCY		Number of parallel denormalization token transfer batches processing.	1	v6.3.0+		v7.0.0
SANITIZE_INCORRECT_NFT_BATCH_SIZE		Number of token transfers to sanitize in the batch.	100	v6.3.0+		v7.0.0
SANITIZE_INCORRECT_NFT_CONCURRENCY		Number of parallel sanitizing token transfer batches processing.	1	v6.3.0+		v7.0.0
SANITIZE_INCORRECT_NFT_TIMEOUT		Timeout between sanitizing token transfer batches processing. Implemented in #11358	0	v6.10.0+		v7.0.0
SANITIZE_INCORRECT_WETH_BATCH_SIZE		Number of token transfers to sanitize in the batch. Implemented in #10134	100	v6.8.0+		v7.0.0
SANITIZE_INCORRECT_WETH_CONCURRENCY		Number of parallel sanitizing token transfer batches processing. Implemented in #10134	1	v6.8.0+		v7.0.0
SANITIZE_INCORRECT_WETH_TIMEOUT		Timeout between sanitizing token transfer batches processing. Implemented in #11358	0	v6.10.0+		v7.0.0
REINDEX_INTERNAL_TRANSACTIONS_STATUS_BATCH_SIZE		Number of internal transactions to reindex in the batch. Implemented in #11358	100	v6.10.0+		v7.0.0
REINDEX_INTERNAL_TRANSACTIONS_STATUS_CONCURRENCY		Number of parallel reindexing internal transaction batches processing. Implemented in #11358	1	v6.10.0+		v7.0.0
REINDEX_INTERNAL_TRANSACTIONS_STATUS_TIMEOUT		Timeout between reindexing internal transaction batches processing. Implemented in #11358	0	v6.10.0+		v7.0.0
FILECOIN_PENDING_ADDRESS_OPERATIONS_MIGRATION_BATCH_SIZE		Specifies the number of address records processed per batch during the backfill of pending address fetch operations. Implemented in #10468.	100	v6.9.0+		v7.0.0
FILECOIN_PENDING_ADDRESS_OPERATIONS_MIGRATION_CONCURRENCY		Specifies the number of concurrent processes used during the backfill of pending address fetch operations. Implemented in #10468.	1	v6.9.0+		v7.0.0
ARBITRUM_DA_RECORDS_NORMALIZATION_MIGRATION_BATCH_SIZE		Specifies the number of address records processed per batch during normalization of batch-to-blob associations by moving them from arbitrum_da_multi_purpose to a dedicated arbitrum_batches_to_da_blobs table. Implemented in #11798.	500	v6.10.1+		v7.0.0
ARBITRUM_DA_RECORDS_NORMALIZATION_MIGRATION_CONCURRENCY		Specifies the number of concurrent processes used during normalization of batch-to-blob associations by moving them from arbitrum_da_multi_purpose to a dedicated arbitrum_batches_to_da_blobs table. Implemented in #11798.	1	v6.10.1+		v7.0.0
CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL		Interval to restart the task which calculates addresses with balances.	30m	v4.1.3+		v8.0.0
HEALTHY_BLOCKS_PERIOD		New blocks indexed max delay in /health API endpoint. Time format. Implemented in #2294	5m	v2.0.2+		v8.0.0
EXCHANGE_RATES_CRYPTORANK_LIMIT		Sets the maximum number of token prices returned in a single request. Implemented in #10550.	1000	v6.8.0+		v8.0.0
EXCHANGE_RATES_SOURCE		Source for native coin and tokens price fetching. Possible values are: coin_gecko, coin_market_cap or mobula. Replaced with MARKET_NATIVE_COIN_SOURCE	coin_gecko	v4.1.4+		v8.0.0
EXCHANGE_RATES_SECONDARY_COIN_SOURCE		Source for secondary coin fetching. Possible values are: coin_gecko, coin_market_cap or mobula. Replaced with MARKET_SECONDARY_COIN_SOURCE	coin_gecko	v6.8.0+		v8.0.0
EXCHANGE_RATES_MARKET_CAP_SOURCE		Sets the source for market cap fetching. Available values coin_gecko, mobula, coin_market_cap, cryptorank. Replaced with MARKET_MARKET_CAP_HISTORY_SOURCE	coin_gecko	v5.2.3+		v8.0.0
EXCHANGE_RATES_TVL_SOURCE		Sets the source for TVL fetching. Available value is defillama. Replaced with MARKET_TVL_HISTORY_SOURCE	(empty)	v5.3.0+		v8.0.0
EXCHANGE_RATES_PRICE_SOURCE		Sets the source for price fetching. Available values are crypto_compare, coin_gecko, mobula, coin_market_cap and cryptorank. Replaced with MARKET_NATIVE_COIN_HISTORY_SOURCE	crypto_compare	v5.2.3+		v8.0.0
EXCHANGE_RATES_MOBULA_COIN_ID		Explicitly set Mobula coin ID. Replaced with MARKET_MOBULA_COIN_ID	(empty)	v6.8.0+		v8.0.0
EXCHANGE_RATES_MOBULA_SECONDARY_COIN_ID		Explicitly set Mobula coin ID for secondary coin market chart. Replaced with MARKET_MOBULA_SECONDARY_COIN_ID	(empty)	v6.8.0+		v8.0.0
EXCHANGE_RATES_MOBULA_API_KEY		Mobula API key. Replaced with MARKET_MOBULA_API_KEY	(empty)	v6.8.0+		v8.0.0
EXCHANGE_RATES_COINGECKO_COIN_ID		Explicitly set CoinGecko coin ID. Replaced with MARKET_COINGECKO_COIN_ID	(empty)	v4.1.4+		v8.0.0
EXCHANGE_RATES_COINGECKO_SECONDARY_COIN_ID		Explicitly set CoinGecko coin ID for secondary coin market chart. Implemented in #9483. Replaced with MARKET_COINGECKO_SECONDARY_COIN_ID	(empty)	v6.3.0+		v8.0.0
EXCHANGE_RATES_COINGECKO_API_KEY		CoinGecko API key. Replaced with MARKET_COINGECKO_API_KEY	(empty)	v4.1.4+		v8.0.0
EXCHANGE_RATES_COINGECKO_BASE_URL		If set, overrides the Coingecko base URL. Implemented in #9679. Replaced with MARKET_COINGECKO_BASE_URL	(empty)	v6.4.0+		v8.0.0
EXCHANGE_RATES_COINGECKO_BASE_PRO_URL		If set, overrides the Coingecko Pro base URL. Implemented in #9679. Replaced with MARKET_COINGECKO_BASE_PRO_URL	(empty)	v6.4.0+		v8.0.0
EXCHANGE_RATES_COINMARKETCAP_API_KEY		CoinMarketCap API key. Required, if EXCHANGE_RATES_MARKET_CAP_SOURCE, EXCHANGE_RATES_PRICE_SOURCE is set to coin_market_cap. Replaced with MARKET_COINMARKETCAP_API_KEY	(empty)	v4.1.4+		v8.0.0
EXCHANGE_RATES_COINMARKETCAP_COIN_ID		CoinMarketCap coin id. Replaced with MARKET_COINMARKETCAP_COIN_ID	(empty)	v5.2.1+		v8.0.0
EXCHANGE_RATES_COINMARKETCAP_SECONDARY_COIN_ID		CoinMarketCap coin id for secondary coin market chart. Implemented in #9483. Replaced with MARKET_COINMARKETCAP_SECONDARY_COIN_ID	(empty)	v6.3.0+		v8.0.0
EXCHANGE_RATES_COINMARKETCAP_BASE_URL		If set, overrides the CoinMarketCap base URL (Free and Pro). Implemented in #9679. Replaced with MARKET_COINMARKETCAP_BASE_URL	(empty)	v6.4.0+		v8.0.0
EXCHANGE_RATES_DEFILLAMA_COIN_ID		DefiLlama coin id. Replaced with MARKET_DEFILLAMA_COIN_ID	(empty)	v5.3.0+		v8.0.0
EXCHANGE_RATES_FETCH_BTC_VALUE		if true explorer application will fetch btc_value for token exchange rates. Implemented in #5671. Replaced with MARKET_FETCH_BTC_VALUE	(empty)	v4.1.5+		v8.0.0
EXCHANGE_RATES_COINGECKO_PLATFORM_ID		CoinGecko platform id for which token prices are fetched, see full list in /asset_platforms endpoint. Implemented in #6925. Replaced with MARKET_COINGECKO_PLATFORM_ID	ethereum	v5.1.2+		v8.0.0
TOKEN_EXCHANGE_RATE_INTERVAL		Interval between batch requests of token prices. Can be decreased in order to fetch prices faster if you have pro rate limit. Time format. Implemented in #6925. Replaced with MARKET_TOKENS_INTERVAL	5s	v5.1.2+		v8.0.0
TOKEN_EXCHANGE_RATE_REFETCH_INTERVAL		Interval between refetching token prices, responsible for the relevance of prices. Time format. Implemented in #6925. Replaced with MARKET_TOKENS_REFETCH_INTERVAL	1 hour	v5.1.2+		v8.0.0
TOKEN_EXCHANGE_RATE_MAX_BATCH_SIZE		Batch size of a single token price request. Implemented in #6925. Replaced with MARKET_TOKENS_MAX_BATCH_SIZE	150	v5.1.2+		v8.0.0
DISABLE_TOKEN_EXCHANGE_RATE		If true disables fetching of token price. Implemented in #6925. Replaced with MARKET_TOKENS_FETCHER_ENABLED (with inverted default)	true	v5.1.2+		v8.0.0
EXCHANGE_RATES_CRYPTOCOMPARE_SECONDARY_COIN_SYMBOL		CryptoCompare coin symbol for secondary coin market chart. Implemented in #9483. Replaced with MARKET_CRYPTOCOMPARE_SECONDARY_COIN_SYMBOL	(empty)	v6.3.0+		v8.0.0
TOKEN_EXCHANGE_RATES_SOURCE		Sets the source for tokens price fetching. Available values are coin_gecko, cryptorank. Implemented in #10550. Replaced with MARKET_TOKENS_SOURCE	coin_gecko	v6.8.0+		v8.0.0
EXCHANGE_RATES_CRYPTORANK_SECONDARY_COIN_ID		Sets Cryptorank coin ID for secondary coin market chart. Implemented in #10550. Replaced with MARKET_CRYPTORANK_SECONDARY_COIN_ID	(empty)	v6.8.0+		v8.0.0
EXCHANGE_RATES_CRYPTORANK_PLATFORM_ID		Sets Cryptorank platform ID. Implemented in #10550. Replaced with MARKET_CRYPTORANK_PLATFORM_ID	(empty)	v6.8.0+		v8.0.0
EXCHANGE_RATES_CRYPTORANK_BASE_URL		If set, overrides the Cryptorank API url. Implemented in #10550. Replaced with MARKET_CRYPTORANK_BASE_URL	https://api.cryptorank.io/v1/	v6.8.0+		v8.0.0
EXCHANGE_RATES_CRYPTORANK_API_KEY		Cryptorank API key. Current implementation uses dedicated beta Cryptorank API endpoint. If you want to integrate Cryptorank price fetching you should contact Cryptorank to receive an API key. Implemented in #10550. Replaced with MARKET_CRYPTORANK_API_KEY	(empty)	v6.8.0+		v8.0.0
EXCHANGE_RATES_CRYPTORANK_COIN_ID		Sets Cryptorank coin ID. Implemented in #10550. Replaced with MARKET_CRYPTORANK_COIN_ID	(empty)	v6.8.0+		v8.0.0
CACHE_EXCHANGE_RATES_PERIOD		Value to tune the time to live of exchange rates. Time format. Implemented in #5671.	10m	v4.1.5+		v8.0.0
DISABLE_EXCHANGE_RATES		Disables or enables fetching of coin price from Coingecko API. Replaced with DISABLE_MARKET	false	v3.1.2+		v8.0.0