Deprecated ENV Variables
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
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