Feat/1.8.1

.env_example

@@ -4,7 +4,7 @@ W3GW_SEED_PHRASE=""
 
 # W3GW: accesory
 W3GW_LOG_LEVEL=debug
-W3GW_NUM_WALLETS=
+W3GW_SEED_PHRASE_WALLETS=
 W3GW_PROVIDER_URL=
 W3GW_PROVIDER_KEY=
 W3GW_PORT

README.md

@@ -30,7 +30,7 @@ Optional environment variables:
 - `INFURA_GAS_PRICE`: default gas price, if not specified by the client; or maximum gas price threshold if either estimated by the provider, or provided by the client.
 - `INFURA_GAS_PRICE_FACTOR`: multiplier applied to gas prices estimated by provider.
 - `W3GW_LOG_LEVEL`: max log level to be traced, can be any of the following: `error`, `warn`, `info`, `http`, `verbose`, `debug`, `silly`. If not specified, `verbose` will apply.
-- `W3GW_NUM_WALLETS`: number of wallet addresses to be handled by the gateway, derived from path '`m/44'/60'/0'/0/*`'.
+- `W3GW_SEED_PHRASE_WALLETS`: number of wallet addresses to be handled by the gateway, derived from path '`m/44'/60'/0'/0/*`'.
 
 ### Celo-compatible destination providers:
 
@@ -91,7 +91,7 @@ Required environment variables:
 Optional environment variables:
 
 - `W3GW_LOG_LEVEL`: max log level to be traced, can be any of the following: `error`, `warn`, `info`, `http`, `verbose`, `debug`, `silly`. If not specified, `verbose` will apply.
-- `W3GW_NUM_WALLETS`: number of EVM wallet addresses to be handled by the gateway. EVM addresses will be default ones attached to respective Reef addresses. First Reef address will be derived from '`${W3GW_SEED_PHRASE}`', while the following one from '`${W3GW_SEED_PHRASE}//${j}`' (with `j > 0`).
+- `W3GW_SEED_PHRASE_WALLETS`: number of EVM wallet addresses to be handled by the gateway. EVM addresses will be default ones attached to respective Reef addresses. First Reef address will be derived from '`${W3GW_SEED_PHRASE}`', while the following one from '`${W3GW_SEED_PHRASE}//${j}`' (with `j > 0`).
 
 ### Generic destination providers:
 
@@ -113,7 +113,7 @@ Required environment variables:
 Optional environment variables:
 
 - `W3GW_NETWORK`: the network name to connect with.
-- `W3GW_NUM_WALLETS`: number of wallet addresses to be handled by the gateway, derived from path '`m/44'/60'/0'/0/*`'.
+- `W3GW_SEED_PHRASE_WALLETS`: number of wallet addresses to be handled by the gateway, derived from path '`m/44'/60'/0'/0/*`'.
 - `W3GW_LOG_LEVEL`: max log level to be traced, can be any of the following: `error`, `warn`, `info`, `http`, `verbose`, `debug`, `silly`. If not specified, `verbose` will apply.
 - `ETHERS_ALWAYS_SYNCED`: if set to `true`, the gateway will intercept calls to `eth_syncing` as to return `false` in all cases..
 - `ETHERS_ESTIMATE_GAS_LIMIT`: if set to `true`, the provider will be asked to estimate the gas limit, before signing the transaction; if the provider-estimated gas limit is greater than `ETHERS_GAS_LIMIT`, the transaction will be rejected by the gateway.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "web3-jsonrpc-gateway",
-  "version": "1.7.27",
+  "version": "1.8.1",
   "description": "A Web3 provider that handles accounts on its own but delegates chain queries to a 3rd party service",
   "main": "dist/bin/w3gw.js",
   "files": [
@@ -42,7 +42,7 @@
     "cronos:mainnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_FORCE_EIP_155=true ETHERS_ALWAYS_SYNC=true ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_GAS_PRICE=5000000000000 ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=47500000 ETHERS_MOCK_FILTERS=true node dist/bin/ethers https://cronosrpc-1.xstaking.sg 9530",
     "dogechain:testnet": "cross-env-shell ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=150000000000 ETHERS_GAS_LIMIT=15000000 node dist/bin/ethers https://rpc-testnet.dogechain.dog/ 8519",
     "dogechain:mainnet": "cross-env-shell ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=750000000000 ETHERS_GAS_PRICE_FACTOR=1.25 node dist/bin/ethers https://rpc01.dogechain.dog/ 9519",
-    "elastos:testnet": "cross-env-shell ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=50000000000 ETHERS_GAS_LIMIT=8000000 node dist/bin/ethers https://api-testnet.elastos.io/esc 8513",
+    "elastos:testnet": "cross-env-shell ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=175000000000 ETHERS_GAS_LIMIT=8000000 node dist/bin/ethers https://api-testnet.elastos.io/esc 8513",
     "elastos:mainnet": "cross-env-shell ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=50000000000 ETHERS_GAS_LIMIT=8000000 node dist/bin/ethers https://api.elastos.io/esc 9513",
     "ethereum:goerli": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_FORCE_EIP_155=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_GAS_LIMIT=10000000 ETHERS_GAS_PRICE=100000000000 ETHERS_GAS_PRICE_FACTOR=1.5 node dist/bin/ethers https://eth-goerli.public.blastapi.io 8545",
     "ethereum:mainnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true node dist/bin/ethers/infura 9545",
@@ -52,14 +52,14 @@
     "kava:mainnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_FORCE_EIP_155=true ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=10000000000 node dist/bin/ethers https://evm.kava.io 9526",
     "kcc:testnet": "cross-env-shell ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_FORCE_EIP_155=true ETHERS_GAS_PRICE=500000000000 ETHERS_GAS_PRICE_FACTOR=1.25 ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=10000000 EVM_CALL_INTERLEAVE_BLOCKS=0 node dist/bin/ethers https://rpc-testnet.kcc.network 8537",
     "kcc:mainnet": "cross-env-shell ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_FORCE_EIP_155=true ETHERS_GAS_PRICE=500000000000 ETHERS_GAS_PRICE_FACTOR=1.25 ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=10000000 node dist/bin/ethers https://rpc-mainnet.kcc.network 9537",
-    "klaytn:testnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_GAS_LIMIT=15000000 ETHERS_GAS_PRICE=250000000000 ETHERS_MOCK_FILTERS=true node dist/bin/ethers https://public-node-api.klaytnapi.com/v1/baobab 8527",
+    "klaytn:testnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_GAS_LIMIT=15000000 ETHERS_GAS_PRICE=250000000000 ETHERS_MOCK_FILTERS=true node dist/bin/ethers https://klaytn-baobab.blockpi.network/v1/rpc/public 8527",
     "klaytn:mainnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_LIMIT=false ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_GAS_LIMIT=15000000 ETHERS_GAS_PRICE=250000000000 ETHERS_MOCK_FILTERS=true node dist/bin/ethers https://public-node-api.klaytnapi.com/v1/cypress 9527",
     "mantle:testnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=30000000 ETHERS_GAS_LIMIT_FACTOR=3.0 node dist/bin/ethers https://rpc.testnet.mantle.xyz/ 8508",
     "mantle:mainnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=50000000 ETHERS_GAS_LIMIT_FACTOR=3.0 node dist/bin/ethers https://rpc.mantle.xyz/ 9508",
     "meter:testnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_FORCE_EIP_155=true ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_GAS_PRICE=5000000000000 ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=10000000 node dist/bin/ethers https://rpctest.meter.io 8523",
     "meter:mainnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_FORCE_EIP_155=true ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_GAS_PRICE=5000000000000 ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=8000000 node dist/bin/ethers https://rpc.meter.io 9523",
     "metis:goerli": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=50000000 node dist/bin/ethers https://goerli.gateway.metisdevops.link 8536",
-    "moonbeam:moonbase": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=50000000000 ETHERS_GAS_LIMIT=8000000 ETHERS_MOCK_FILTERS=true node dist/bin/ethers https://moonbase-alpha.public.blastapi.io 8531",
+    "moonbeam:moonbase": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=50000000000 ETHERS_GAS_LIMIT=15000000 ETHERS_MOCK_FILTERS=true node dist/bin/ethers https://moonbase-alpha.public.blastapi.io 8531",
     "moonbeam:moonriver": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=50000000000 ETHERS_GAS_LIMIT=14999999 ETHERS_MOCK_FILTERS=true node dist/bin/ethers https://rpc.api.moonriver.moonbeam.network 7531",
     "moonbeam:mainnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_PRICE=100000000000 ETHERS_GAS_LIMIT=14999999 ETHERS_MOCK_FILTERS=true node dist/bin/ethers https://rpc.api.moonbeam.network 9531",
     "okxchain:testnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_FORCE_EIP_155=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=10000000 ETHERS_GAS_PRICE_FACTOR=1.1 node dist/bin/ethers https://exchaintestrpc.okex.org 8528",
@@ -71,7 +71,8 @@
     "polygon:zkevm:mainnet": "cross-env-shell ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=15000000 ETHERS_GAS_LIMIT_FACTOR=1.1 ETHERS_GAS_PRICE=100000000000 ETHERS_GAS_PRICE_FACTOR=1.1 node dist/bin/ethers https://polygon-zkevm.drpc.org 9512",
     "reef:testnet": "cross-env-shell node dist/bin/reef wss://rpc-testnet.reefscan.com/ws https://squid.subsquid.io/reef-explorer-testnet/graphql 8532",
     "reef:mainnet": "cross-env-shell node dist/bin/reef wss://rpc.reefscan.info/ws https://squid.subsquid.io/reef-explorer/graphql 9532",
-    "scroll:goerli": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_FORCE_EIP_155=true ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=8000000 ETHERS_GAS_PRICE_FACTOR=3.0 node dist/bin/ethers https://scroll-alphanet.public.blastapi.io 8514",
+    "scroll:goerli": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_FORCE_EIP_155=true ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=8000000 ETHERS_GAS_PRICE=555000000000 ETHERS_GAS_PRICE_FACTOR=1.0 node dist/bin/ethers https://scroll-testnet.blockpi.network/v1/rpc/public 8514",
+    "syscoin:rollux:testnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_GAS_LIMIT=8000000 node dist/bin/ethers https://rpc-tanenbaum.rollux.com 8507",
     "syscoin:testnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_FORCE_EIP_1559=true node dist/bin/ethers https://rpc.tanenbaum.io 8521",
     "syscoin:mainnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_ESTIMATE_GAS_PRICE=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_FORCE_EIP_1559=true node dist/bin/ethers https://rpc.syscoin.org 9521",
     "ultron:testnet": "cross-env-shell EVM_CALL_INTERLEAVE_BLOCKS=0 ETHERS_FORCE_EIP_155=true ETHERS_ESTIMATE_GAS_LIMIT=true ETHERS_MOCK_FILTERS=true node dist/bin/ethers https://ultron-dev.io 8516",
@@ -111,7 +112,6 @@
     "yarn": "^1.22.19"
   },
   "dependencies": {
-
     "cors": "2.8.5",
     "cross-env": "7.0.3",
     "dotenv": "^10.0.0",

src/bin/ethers/index.ts

@@ -9,9 +9,10 @@ const packageData = require('../../../package.json')
 // Mandatory: the actual URL of the Web3 JSON-RPC provider. Can also be passed as first parameter.
 const providerUrl = process.argv[2] || process.env.W3GW_PROVIDER_URL || ''
 if (providerUrl.length < 1) {
-  throw Error(
-    'No provider URL provided. Please set the `W3GW_PROVIDER_URL` environment variable.'
+  console.info(
+    '\n\x1b[1;37mError: No provider URL was specified. Please set the \x1b[33mW3GW_PROVIDER_URL\x1b[33m environment variable.\x1b[0m'
   )
+  process.exit(0)
 }
 
 // Mandatory: Listening port for the server. Can also be passed from command-line as second parameter:
@@ -21,17 +22,31 @@ if (process.argv.length >= 4) {
 } else if (process.env.W3GW_PORT) {
   port = parseInt(process.env.W3GW_PORT)
 } else {
-  throw Error(
-    'No listening port provided. Please set the `W3GW_PORT` environment variable.'
+  console.info(
+    '\n\x1b[1;37mError: No listening port provided. Please set the \x1b[33mW3GW_PORT\x1b[37m environment variable.\x1b[0m'
   )
+  process.exit(0)
 }
 
 // Mandatory: The seed phrase to use for the server's own wrapped wallet, in BIP-39 mnemonics format.
-const seed_phrase = process.env.W3GW_SEED_PHRASE
-if (!seed_phrase) {
-  throw Error(
-    'No mnemonic phrase provided. Please set the `W3GW_SEED_PHRASE` environment variable.'
+const seed_phrase = process.env.W3GW_SEED_PHRASE || ""
+const private_keys = JSON.parse(process.env.W3GW_PRIVATE_KEYS || "[]")
+if (
+  seed_phrase === ""
+    && (!Array.isArray(private_keys) || private_keys.length == 0)
+) {
+  console.info(
+    '\n\x1b[1;37mError: No mnemonic phrase nor private keys were provided. Please, set either the \x1b[1;33mW3GW_SEED_PHRASE\x1b[37m or the \x1b[33mW3GW_PRIVATE_KEYS\x1b[37m variables, or both.\x1b[0m'
   )
+  process.exit(0)
+}
+
+// Optional: number of wallet addresses to be handled by the server, derived from path '`m/44'/60'/0'/0/*`'.
+let seed_phrase_wallets
+if (process.env.W3GW_SEED_PHRASE_WALLETS) {
+  seed_phrase_wallets = parseInt(process.env.W3GW_SEED_PHRASE_WALLETS)
+} else {
+  seed_phrase_wallets = 5
 }
 
 // Optional: The network name to connect with. Can also be passed as third parameter.
@@ -55,14 +70,6 @@ if (process.env.ETHERS_GAS_LIMIT) {
   gas_limit = parseInt(process.env.ETHERS_GAS_LIMIT)
 }
 
-// Optional: number of wallet addresses to be handled by the server, derived from path '`m/44'/60'/0'/0/*`'.
-let num_addresses
-if (process.env.W3GW_NUM_WALLETS) {
-  num_addresses = parseInt(process.env.W3GW_NUM_WALLETS)
-} else {
-  num_addresses = 5
-}
-
 // Optional: if `true`, let provider estimate gas limit before signing the transaction
 let estimate_gas_limit: boolean = false
 if (process.env.ETHERS_ESTIMATE_GAS_LIMIT) {
@@ -121,7 +128,7 @@ if (process.env.ETHERS_ETH_GAS_PRICE_FACTOR) {
 
 console.log('='.repeat(120))
 console.log(
-  `${packageData.name} v${packageData.version} (ethers: ${packageData.devDependencies.ethers})`
+  `${packageData.name} v${packageData.version} (ethers: ${packageData.dependencies.ethers})`
 )
 console.log()
 
@@ -133,10 +140,11 @@ const destinationProvider = new ethers.providers.StaticJsonRpcProvider(
 new WalletMiddlewareServer(
   destinationProvider,
   seed_phrase,
+  seed_phrase_wallets,
+  private_keys,
   interleave_blocks,
   gas_price,
-  gas_limit,
-  num_addresses,
+  gas_limit,  
   estimate_gas_limit,
   estimate_gas_price,
   always_synced,

src/bin/ethers/infura.ts

@@ -13,26 +13,38 @@ if (process.argv.length >= 3) {
 } else if (process.env.W3GW_PORT) {
   port = parseInt(process.env.W3GW_PORT)
 } else {
-  throw Error(
-    'No listening port provided. Please set the `W3GW_PORT` environment variable.'
+  console.info(
+    '\n\x1b[1;37mError: No listening port provided. Please set the \x1b[33mW3GW_PORT\x1b[37m environment variable.\x1b[0m'
   )
+  process.exit(0)
 }
 
 // Mandatory: The network name to connect with. Can also be passed as second parameter.
 // E.g.: `mainnet`, `ropsten`, `rinkeby`, `kovan` and `goerli`.
 const network = process.argv[3] || process.env.W3GW_NETWORK
 if (!network) {
-  throw Error(
-    'No network specified. Please set the `W3GW_NETWORK` environment variable.'
+  console.info(
+    '\n\x1b[1;37mError: No network specified. Please set the \x1b[33mW3GW_NETWORK\x1b[37m environment variable.\x1b[0m'
   )
+  process.exit(0)
 }
 
 // Mandatory: The seed phrase to use for the server's own wrapped wallet, in BIP-39 mnemonics format.
-const seed_phrase = process.env.W3GW_SEED_PHRASE
-if (!seed_phrase) {
-  throw Error(
-    'No mnemonic phrase provided. Please set the `W3GW_SEED_PHRASE` environment variable.'
+const seed_phrase = process.env.W3GW_SEED_PHRASE || ""
+const private_keys = JSON.parse(process.env.W3GW_PRIVATE_KEYS || "")
+if (!seed_phrase && !private_keys) {
+  console.info(
+    '\n\x1b[1;37mError: No mnemonic phrase nor private keys were provided. Please, set either the \x1b[1;33mW3GW_SEED_PHRASE\x1b[37m or the \x1b[33mW3GW_PRIVATE_KEYS\x1b[37m variables, or both.\x1b[0m'
   )
+  process.exit(0)
+}
+
+// Optional: number of wallet addresses to be handled by the server, derived from path '`m/44'/60'/0'/0/*`'.
+let seed_phrase_wallets
+if (process.env.W3GW_SEED_PHRASE_WALLETS) {
+  seed_phrase_wallets = parseInt(process.env.W3GW_SEED_PHRASE_WALLETS)
+} else {
+  seed_phrase_wallets = 5
 }
 
 // Mandatory: the Infura project ID.
@@ -61,14 +73,6 @@ if (process.env.INFURA_GAS_LIMIT) {
   gas_limit = parseInt(process.env.INFURA_GAS_LIMIT)
 }
 
-// Optional: number of wallet addresses to be handled by the server, derived from path '`m/44'/60'/0'/0/*`'.
-let num_addresses
-if (process.env.W3GW_NUM_WALLETS) {
-  num_addresses = parseInt(process.env.W3GW_NUM_WALLETS)
-} else {
-  num_addresses = 5
-}
-
 // Optional: gas price factor to be applied to when ETHERS_ESTIMATE_GAS_PRICE is true
 let gas_price_factor = 1.0
 if (process.env.INFURA_GAS_PRICE_FACTOR) {
@@ -95,10 +99,11 @@ const destinationProvider = new ethers.providers.InfuraProvider(
 new WalletMiddlewareServer(
   destinationProvider,
   seed_phrase,
+  seed_phrase_wallets, // number of addresses
+  private_keys,
   interleave_blocks,
   gas_price,
   gas_limit,
-  num_addresses, // number of addresses
   true, // estimate gas limit
   true, // estimate gas price
   false, // always synced

src/bin/reef/index.ts

@@ -43,8 +43,8 @@ if (!seedPhrase) {
 
 // Optional: number of wallet addresses to be handled by the server, derived from path '`m/44'/60'/0'/0/*`'.
 let numAddresses
-if (process.env.W3GW_NUM_WALLETS) {
-  numAddresses = parseInt(process.env.W3GW_NUM_WALLETS)
+if (process.env.W3GW_SEED_PHRASE_WALLETS) {
+  numAddresses = parseInt(process.env.W3GW_SEED_PHRASE_WALLETS)
 } else {
   numAddresses = 1
 }