12 lines
882 B
Markdown
12 lines
882 B
Markdown
# Environment variables
|
|
|
|
Some behavior of Blockbook can be modified by environment variables. The variables usually start with a coin shortcut to allow to run multiple Blockbooks on a single server.
|
|
|
|
- `<coin shortcut>_WS_GETACCOUNTINFO_LIMIT` - Limits the number of `getAccountInfo` requests per websocket connection to reduce server abuse. Accepts number as input.
|
|
|
|
- `<coin shortcut>_STAKING_POOL_CONTRACT` - The pool name and contract used for Ethereum staking. The format of the variable is `<pool name>/<pool contract>`. If missing, staking support is disabled.
|
|
|
|
- `COINGECKO_API_KEY` or `<coin shortcut>_COINGECKO_API_KEY` - API key for making requests to CoinGecko in the paid tier.
|
|
|
|
- `<coin shortcut>_ALLOWED_RPC_CALL_TO` - Addresses to which `rpcCall` websocket requests can be made, as a comma-separated list. If omitted, `rpcCall` is enabled for all addresses.
|