feat: nownodes optimism (#1011)

.circleci/config.yml

@@ -420,9 +420,11 @@ aliases:
     assetName: optimism
     pulumi-stack: public-us-east-2
     pulumi-dir: coinstacks/optimism/pulumi
-    rpc-url: http://optimism-svc.unchained.svc.cluster.local:8545
-    indexer-url: http://optimism-svc.unchained.svc.cluster.local:8001
-    indexer-ws-url: ws://optimism-svc.unchained.svc.cluster.local:8001/websocket
+    indexer-url: https://optimism-index.nownodes.io
+    indexer-ws-url: wss://optimism-index.nownodes.io/wss
+    indexer-api-key: $NOW_NODES_API_KEY
+    rpc-url: https://optimism.nownodes.io
+    rpc-api-key: $NOW_NODES_API_KEY
     api-autoscaling: true
     api-replicas: 2
     api-max-replicas: 6
@@ -451,13 +453,23 @@ aliases:
     service-memory-limit-3: 8Gi
     service-storage-size-3: 500Gi
 
+  - &optimism-fallback
+    <<: *optimism
+    indexer-url: http://optimism-svc.unchained.svc.cluster.local:8001
+    indexer-ws-url: ws://optimism-svc.unchained.svc.cluster.local:8001/websocket
+    indexer-api-key: ""
+    rpc-url: http://optimism-svc.unchained.svc.cluster.local:8545
+    rpc-api-key: ""
+
   - &optimism-dev
     <<: *optimism
     environment: dev
     pulumi-stack: public-dev-us-east-2
-    rpc-url: http://optimism-svc.unchained-dev.svc.cluster.local:8545
-    indexer-url: http://optimism-svc.unchained-dev.svc.cluster.local:8001
-    indexer-ws-url: ws://optimism-svc.unchained-dev.svc.cluster.local:8001/websocket
+    indexer-url: https://optimism-index.nownodes.io
+    indexer-ws-url: wss://optimism-index.nownodes.io/wss
+    indexer-api-key: $NOW_NODES_API_KEY_DEV
+    rpc-url: https://optimism.nownodes.io
+    rpc-api-key: $NOW_NODES_API_KEY_DEV
     api-replicas: 1
     api-max-replicas: 2
     api-memory-limit: 500Mi
@@ -1612,4 +1624,20 @@ workflows:
           pulumi-command: up -f --yes
           requires:
             - approve ethereum fallback
-          <<: [*ethereum-fallback, *only-main]
+          <<: [*ethereum-fallback, *only-main]
+
+      ####### OPTIMISM
+      - approve-coinstack:
+          name: approve optimism fallback
+          type: approval
+          requires:
+            - lint and test project (persist to workspace)
+          <<: *only-main
+
+      - deploy-coinstack-node:
+          name: deploy optimism fallback
+          organization: TAXISTAKE
+          pulumi-command: up -f --yes
+          requires:
+            - approve optimism fallback
+          <<: [*optimism-fallback, *only-main]

node/coinstacks/optimism/api/src/app.ts

@@ -19,6 +19,7 @@ import { RegisterRoutes } from './routes'
 
 const PORT = process.env.PORT ?? 3000
 const INDEXER_WS_URL = process.env.INDEXER_WS_URL
+const INDEXER_API_KEY = process.env.INDEXER_API_KEY
 
 if (!INDEXER_WS_URL) throw new Error('INDEXER_WS_URL env var not set')
 
@@ -92,6 +93,7 @@ const transactionHandler: TransactionHandler<BlockbookTx, evm.Tx> = async (block
 const registry = new Registry({ addressFormatter, blockHandler, transactionHandler })
 
 const blockbook = new WebsocketClient(INDEXER_WS_URL, {
+  apiKey: INDEXER_API_KEY,
   blockHandler: [registry.onBlock.bind(registry), gasOracle.onBlock.bind(gasOracle)],
   transactionHandler: registry.onTransaction.bind(registry),
 })

node/coinstacks/optimism/api/src/controller.ts

@@ -14,8 +14,10 @@ import { OptimismGasEstimate, OptimismGasFees } from './models'
 const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY
 const INDEXER_URL = process.env.INDEXER_URL
 const INDEXER_WS_URL = process.env.INDEXER_WS_URL
+const INDEXER_API_KEY = process.env.INDEXER_API_KEY
 const NETWORK = process.env.NETWORK
 const RPC_URL = process.env.RPC_URL
+const RPC_API_KEY = process.env.RPC_API_KEY
 
 if (!ETHERSCAN_API_KEY) throw new Error('ETHERSCAN_API_KEY env var not set')
 if (!INDEXER_URL) throw new Error('INDEXER_URL env var not set')
@@ -31,8 +33,9 @@ export const logger = new Logger({
 const CHAIN_ID: Record<string, number> = { mainnet: 10 }
 const GAS_PRICE_ORACLE_ADDRESS = '0x420000000000000000000000000000000000000F'
 
-const blockbook = new Blockbook({ httpURL: INDEXER_URL, wsURL: INDEXER_WS_URL, logger })
-const provider = new ethers.providers.JsonRpcProvider(RPC_URL)
+const blockbook = new Blockbook({ httpURL: INDEXER_URL, wsURL: INDEXER_WS_URL, apiKey: INDEXER_API_KEY, logger })
+const headers = RPC_API_KEY ? { 'api-key': RPC_API_KEY } : undefined
+const provider = new ethers.providers.JsonRpcProvider({ url: RPC_URL, headers })
 export const gasOracle = new GasOracle({ logger, provider, coinstack: 'optimism' })
 
 export const service = new Service({
@@ -43,6 +46,7 @@ export const service = new Service({
   provider,
   logger,
   rpcUrl: RPC_URL,
+  rpcApiKey: RPC_API_KEY,
 })
 
 // assign service to be used for all instances of EVM

node/coinstacks/optimism/sample.env

@@ -1,9 +1,11 @@
 # SECRET ENVIRONMENT VARIABLES
 ETHERSCAN_API_KEY=
+INDEXER_API_KEY=
+RPC_API_KEY=
 
 # ENVIRONMENT VARIABLES
-INDEXER_URL=https://dev-indexer.optimism.shapeshift.com
-INDEXER_WS_URL=wss://dev-indexer.optimism.shapeshift.com/websocket
+INDEXER_URL=https://optimism-index.nownodes.io
+INDEXER_WS_URL=wss://optimism-index.nownodes.io/wss
 LOG_LEVEL=debug
 NETWORK=mainnet
-RPC_URL=https://dev-daemon.optimism.shapeshift.com
+RPC_URL=https://optimism.nownodes.io