diff --git a/app/data/compose/docker-compose-fixturenet-eth.yml b/app/data/compose/docker-compose-fixturenet-eth.yml
index bd25c528..4608a2ad 100644
--- a/app/data/compose/docker-compose-fixturenet-eth.yml
+++ b/app/data/compose/docker-compose-fixturenet-eth.yml
@@ -62,6 +62,9 @@ services:
       - fixturenet-eth-bootnode-geth
     volumes:
       - fixturenet_eth_geth_2_data:/root/ethdata
+    ports:
+      - "8545"
+      - "8546"
 
   fixturenet-eth-bootnode-lighthouse:
     restart: always
diff --git a/app/data/compose/docker-compose-fixturenet-plugeth.yml b/app/data/compose/docker-compose-fixturenet-plugeth.yml
index f31ef559..9cfe551d 100644
--- a/app/data/compose/docker-compose-fixturenet-plugeth.yml
+++ b/app/data/compose/docker-compose-fixturenet-plugeth.yml
@@ -38,6 +38,7 @@ services:
       - fixturenet-eth-bootnode-geth
     ports:
       - "8545"
+      - "8546"
       - "40000"
       - "6060"
 
@@ -59,6 +60,9 @@ services:
       - fixturenet-eth-bootnode-geth
     volumes:
       - fixturenet_plugeth_geth_2_data:/root/ethdata
+    ports:
+      - "8545"
+      - "8546"
 
   fixturenet-eth-bootnode-lighthouse:
     restart: always
diff --git a/app/data/compose/docker-compose-go-nitro.yml b/app/data/compose/docker-compose-go-nitro.yml
index 414a83ce..69b3afc8 100644
--- a/app/data/compose/docker-compose-go-nitro.yml
+++ b/app/data/compose/docker-compose-go-nitro.yml
@@ -10,11 +10,11 @@ services:
       nitro-contracts:
         condition: service_completed_successfully
     environment:
-      NITRO_CHAIN_URL: ${NITRO_CHAIN_URL:-ws://fixturenet-eth-geth-1:8546}
-      NITRO_PK: ${NITRO_PK:-2d999770f7b5d49b694080f987b82bbc9fc9ac2b4dcc10b0f8aba7d700f69c6d}
-      NITRO_CHAIN_PK: ${NITRO_CHAIN_PK:-570b909da9669b2f35a0b1ac70b8358516d55ae1b5b3710e95e9a94395090597}
-      NITRO_USE_DURABLE_STORE: ${NITRO_USE_DURABLE_STORE:-true}
-      NITRO_DURABLE_STORE_FOLDER: ${NITRO_DURABLE_STORE_FOLDER:-/app/data/nitro-store}
+      CERC_NITRO_CHAIN_URL: ${CERC_NITRO_CHAIN_URL:-ws://fixturenet-eth-geth-1:8546}
+      CERC_NITRO_PK: ${CERC_NITRO_PK:-2d999770f7b5d49b694080f987b82bbc9fc9ac2b4dcc10b0f8aba7d700f69c6d}
+      CERC_NITRO_CHAIN_PK: ${CERC_NITRO_CHAIN_PK:-570b909da9669b2f35a0b1ac70b8358516d55ae1b5b3710e95e9a94395090597}
+      CERC_NITRO_USE_DURABLE_STORE: ${CERC_NITRO_USE_DURABLE_STORE:-true}
+      CERC_NITRO_DURABLE_STORE_FOLDER: ${CERC_NITRO_DURABLE_STORE_FOLDER:-/app/data/nitro-store}
       CERC_NA_ADDRESS: ${CERC_NA_ADDRESS}
       CERC_VPA_ADDRESS: ${CERC_VPA_ADDRESS}
       CERC_CA_ADDRESS: ${CERC_CA_ADDRESS}
@@ -31,9 +31,19 @@ services:
       start_period: 10s
     ports:
       - "3005"
-      - "4005"
+      - "4005:4005"
       - "5005:5005"
 
+  nitro-rpc-client:
+      image: cerc/nitro-rpc-client:local
+      hostname: nitro-rpc-client
+      restart: on-failure
+      depends_on:
+        # Wait for the go-nitro node to start
+        go-nitro:
+          condition: service_healthy
+      command: ["bash", "-c", "tail -f /dev/null"]
+
 volumes:
   go_nitro_data:
   nitro_deployment:
diff --git a/app/data/compose/docker-compose-nitro-reverse-payment-proxy.yml b/app/data/compose/docker-compose-nitro-reverse-payment-proxy.yml
index 37f49407..bf7461a0 100644
--- a/app/data/compose/docker-compose-nitro-reverse-payment-proxy.yml
+++ b/app/data/compose/docker-compose-nitro-reverse-payment-proxy.yml
@@ -10,10 +10,10 @@ services:
       go-nitro:
         condition: service_healthy
     environment:
-      PROXY_ADDRESS: 0.0.0.0:8081
-      PROXY_NITRO_ENDPOINT: ${PROXY_NITRO_ENDPOINT:-go-nitro:4005/api/v1}
-      PROXY_DESTINATION_URL: ${PROXY_DESTINATION_URL:-http://ipld-eth-server:8081}
-      PROXY_COST_PER_BYTE: ${PROXY_COST_PER_BYTE:-1}
+      CERC_PROXY_ADDRESS: 0.0.0.0:8081
+      CERC_PROXY_NITRO_ENDPOINT: ${CERC_PROXY_NITRO_ENDPOINT:-go-nitro:4005/api/v1}
+      CERC_PROXY_DESTINATION_URL: ${CERC_PROXY_DESTINATION_URL:-http://ipld-eth-server:8081}
+      CERC_PROXY_COST_PER_BYTE: ${CERC_PROXY_COST_PER_BYTE:-1}
     entrypoint: ["bash", "-c", "/app/run-reverse-payment-proxy.sh"]
     volumes:
       - ../config/go-nitro/run-reverse-payment-proxy.sh:/app/run-reverse-payment-proxy.sh
diff --git a/app/data/compose/docker-compose-ponder.yml b/app/data/compose/docker-compose-ponder.yml
index 62d46b47..d0ea29e6 100644
--- a/app/data/compose/docker-compose-ponder.yml
+++ b/app/data/compose/docker-compose-ponder.yml
@@ -6,11 +6,11 @@ services:
     image: cerc/ponder:local
     working_dir: /app/examples/token-erc20
     environment:
-      PONDER_CHAIN_ID: ${PONDER_CHAIN_ID:-99}
-      PONDER_RPC_URL_1: ${PONDER_RPC_URL_1:-http://nitro-reverse-payment-proxy:8081}
+      CERC_PONDER_CHAIN_ID: ${PONDER_CHAIN_ID:-99}
+      CERC_PONDER_RPC_URL_1: ${PONDER_RPC_URL_1:-http://nitro-reverse-payment-proxy:8081}
       CERC_PONDER_NITRO_PK: ${CERC_PONDER_NITRO_PK:-58368d20ff12f17669c06158c21d885897aa56f9be430edc789614bf9851d53f}
       CERC_PONDER_NITRO_CHAIN_PK: ${CERC_PONDER_NITRO_CHAIN_PK:-fb1e9af328c283ca3e2486e7c24d13582b7912057d8b9542ff41503c85bc05c0}
-      CERC_PONDER_NITRO_CHAIN_URL: ${CERC_PONDER_NITRO_CHAIN_URL:-http://fixturenet-eth-geth-1:8545}
+      CERC_PONDER_NITRO_CHAIN_URL: ${CERC_PONDER_NITRO_CHAIN_URL:-http://fixturenet-eth-geth-1:8546}
       CERC_RELAY_MULTIADDR: ${CERC_RELAY_MULTIADDR}
       CERC_UPSTREAM_NITRO_ADDRESS: ${CERC_UPSTREAM_NITRO_ADDRESS:-0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE}
       CERC_UPSTREAM_NITRO_MULTIADDR: ${CERC_UPSTREAM_NITRO_MULTIADDR:-/dns4/go-nitro/tcp/5005/ws/p2p/16Uiu2HAmSjXJqsyBJgcBUU2HQmykxGseafSatbpq5471XmuaUqyv}
diff --git a/app/data/compose/docker-compose-watcher-mobymask-v3.yml b/app/data/compose/docker-compose-watcher-mobymask-v3.yml
index 107c9bba..bd07d7ef 100644
--- a/app/data/compose/docker-compose-watcher-mobymask-v3.yml
+++ b/app/data/compose/docker-compose-watcher-mobymask-v3.yml
@@ -74,6 +74,7 @@ services:
       CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
       CERC_ETH_RPC_QUERY_ENDPOINT: ${CERC_ETH_RPC_QUERY_ENDPOINT}
       CERC_ETH_RPC_MUTATION_ENDPOINT: ${CERC_ETH_RPC_MUTATION_ENDPOINT}
+      CERC_NITRO_CHAIN_URL: ${CERC_NITRO_CHAIN_URL}
       CERC_RELAY_PEERS: ${CERC_RELAY_PEERS}
       CERC_DENY_MULTIADDRS: ${CERC_DENY_MULTIADDRS}
       CERC_PUBSUB: ${CERC_PUBSUB}
diff --git a/app/data/config/go-nitro/run-nitro-node.sh b/app/data/config/go-nitro/run-nitro-node.sh
index 3131a826..edfb1cdf 100755
--- a/app/data/config/go-nitro/run-nitro-node.sh
+++ b/app/data/config/go-nitro/run-nitro-node.sh
@@ -1,6 +1,5 @@
 #!/bin/bash
 
-set -e
 if [ -n "$CERC_SCRIPT_DEBUG" ]; then
   set -x
 fi
@@ -30,6 +29,21 @@ fi
 
 echo "Running Nitro node"
 
-# TODO Wait for RPC endpoint to come up
+# Wait till chain endpoint is available
+retry_interval=5
+while true; do
+  # Assuming CERC_NITRO_CHAIN_URL is of format <ws|http>://host:port
+  ws_host=$(echo "$CERC_NITRO_CHAIN_URL" | awk -F '://' '{print $2}' | cut -d ':' -f 1)
+  ws_port=$(echo "$CERC_NITRO_CHAIN_URL" | awk -F '://' '{print $2}' | cut -d ':' -f 2)
+  nc -z -w 1 "$ws_host" "$ws_port"
 
-./nitro -chainurl ${NITRO_CHAIN_URL} -msgport 3005 -rpcport 4005 -wsmsgport 5005 -pk ${NITRO_PK} -chainpk ${NITRO_CHAIN_PK} -naaddress ${NA_ADDRESS} -vpaaddress ${VPA_ADDRESS} -caaddress ${CA_ADDRESS} -usedurablestore ${NITRO_USE_DURABLE_STORE} -durablestorefolder ${NITRO_DURABLE_STORE_FOLDER}
+  if [ $? -eq 0 ]; then
+    echo "Chain endpoint is available"
+    break
+  fi
+
+  echo "Chain endpoint not yet available, retrying in $retry_interval seconds..."
+  sleep $retry_interval
+done
+
+./nitro -chainurl ${CERC_NITRO_CHAIN_URL} -msgport 3005 -rpcport 4005 -wsmsgport 5005 -pk ${CERC_NITRO_PK} -chainpk ${CERC_NITRO_CHAIN_PK} -naaddress ${NA_ADDRESS} -vpaaddress ${VPA_ADDRESS} -caaddress ${CA_ADDRESS} -usedurablestore ${CERC_NITRO_USE_DURABLE_STORE} -durablestorefolder ${CERC_NITRO_DURABLE_STORE_FOLDER}
diff --git a/app/data/config/go-nitro/run-reverse-payment-proxy.sh b/app/data/config/go-nitro/run-reverse-payment-proxy.sh
index f884f20a..4aa07fbe 100755
--- a/app/data/config/go-nitro/run-reverse-payment-proxy.sh
+++ b/app/data/config/go-nitro/run-reverse-payment-proxy.sh
@@ -6,9 +6,9 @@ if [ -n "$CERC_SCRIPT_DEBUG" ]; then
 fi
 
 echo "Running Nitro reverse payment proxy"
-echo "Using PROXY_ADDRESS ${PROXY_ADDRESS}"
-echo "Using PROXY_NITRO_ENDPOINT ${PROXY_NITRO_ENDPOINT}"
-echo "Using PROXY_DESTINATION_URL ${PROXY_DESTINATION_URL}"
-echo "Using PROXY_COST_PER_BYTE ${PROXY_COST_PER_BYTE}"
+echo "Using CERC_PROXY_ADDRESS ${CERC_PROXY_ADDRESS}"
+echo "Using CERC_PROXY_NITRO_ENDPOINT ${CERC_PROXY_NITRO_ENDPOINT}"
+echo "Using CERC_PROXY_DESTINATION_URL ${CERC_PROXY_DESTINATION_URL}"
+echo "Using CERC_PROXY_COST_PER_BYTE ${CERC_PROXY_COST_PER_BYTE}"
 
-./start-reverse-payment-proxy -proxyaddress ${PROXY_ADDRESS} -nitroendpoint=${PROXY_NITRO_ENDPOINT} -destinationurl=${PROXY_DESTINATION_URL} -costperbyte ${PROXY_COST_PER_BYTE} -enablepaidrpcmethods
+./proxy -proxyaddress ${CERC_PROXY_ADDRESS} -nitroendpoint=${CERC_PROXY_NITRO_ENDPOINT} -destinationurl=${CERC_PROXY_DESTINATION_URL} -costperbyte ${CERC_PROXY_COST_PER_BYTE} -enablepaidrpcmethods
diff --git a/app/data/config/nitro-contracts/deploy.sh b/app/data/config/nitro-contracts/deploy.sh
index f4c896f7..758837b8 100755
--- a/app/data/config/nitro-contracts/deploy.sh
+++ b/app/data/config/nitro-contracts/deploy.sh
@@ -53,5 +53,5 @@ done
 
 echo "Using CERC_PRIVATE_KEY_DEPLOYER from env"
 
-yarn test:deploy-contracts --chainurl ${CERC_ETH_RPC_ENDPOINT} --key ${CERC_PRIVATE_KEY_DEPLOYER} --addressesFilePath ${nitro_addresses_file}
+yarn test:deploy-contracts --chainUrl ${CERC_ETH_RPC_ENDPOINT} --key ${CERC_PRIVATE_KEY_DEPLOYER} --addressesFilePath ${nitro_addresses_file}
 cat ${nitro_addresses_file}
diff --git a/app/data/config/ponder/ponder-start.sh b/app/data/config/ponder/ponder-start.sh
index 5fa5c491..51d2447b 100755
--- a/app/data/config/ponder/ponder-start.sh
+++ b/app/data/config/ponder/ponder-start.sh
@@ -5,19 +5,6 @@ if [ -n "$CERC_SCRIPT_DEBUG" ]; then
   set -x
 fi
 
-# Wait till RPC endpoint is available
-retry_interval=5
-while true; do
-  rpc_response=$(curl -s -o /dev/null -w '%{http_code}' ${PONDER_RPC_URL_1})
-  if [ ${rpc_response} = 200 ]; then
-    echo "RPC endpoint is available"
-    break
-  fi
-
-  echo "RPC endpoint not yet available, retrying in $retry_interval seconds..."
-  sleep $retry_interval
-done
-
 nitro_addresses_file="/nitro/nitro-addresses.json"
 nitro_addresses_destination_file="/app/examples/token-erc20/nitro-addresses.json"
 
@@ -55,15 +42,19 @@ if [ -z "$CERC_RELAY_MULTIADDR" ]; then
 fi
 
 env_file='.env.local'
-echo "PONDER_CHAIN_ID=\"$PONDER_CHAIN_ID\"" > "$env_file"
-echo "PONDER_RPC_URL_1=\"$PONDER_RPC_URL_1\"" >> "$env_file"
-echo "CERC_PONDER_NITRO_PK=\"$CERC_PONDER_NITRO_PK\"" >> "$env_file"
-echo "CERC_PONDER_NITRO_CHAIN_PK=\"$CERC_PONDER_NITRO_CHAIN_PK\"" >> "$env_file"
-echo "CERC_PONDER_NITRO_CHAIN_URL=\"$CERC_PONDER_NITRO_CHAIN_URL\"" >> "$env_file"
-echo "CERC_RELAY_MULTIADDR=\"$CERC_RELAY_MULTIADDR\"" >> "$env_file"
-echo "CERC_UPSTREAM_NITRO_ADDRESS=\"$CERC_UPSTREAM_NITRO_ADDRESS\"" >> "$env_file"
-echo "CERC_UPSTREAM_NITRO_MULTIADDR=\"$CERC_UPSTREAM_NITRO_MULTIADDR\"" >> "$env_file"
-echo "CERC_UPSTREAM_NITRO_PAY_AMOUNT=\"$CERC_UPSTREAM_NITRO_PAY_AMOUNT\"" >> "$env_file"
+echo "PONDER_TELEMETRY_DISABLED=true" > "$env_file"
+echo "PONDER_LOG_LEVEL=debug" >> "$env_file"
+echo "PONDER_CHAIN_ID=\"$CERC_PONDER_CHAIN_ID\"" >> "$env_file"
+echo "PONDER_RPC_URL_1=\"$CERC_PONDER_RPC_URL_1\"" >> "$env_file"
+echo "PONDER_NITRO_PK=\"$CERC_PONDER_NITRO_PK\"" >> "$env_file"
+echo "PONDER_NITRO_CHAIN_PK=\"$CERC_PONDER_NITRO_CHAIN_PK\"" >> "$env_file"
+echo "PONDER_NITRO_CHAIN_URL=\"$CERC_PONDER_NITRO_CHAIN_URL\"" >> "$env_file"
+echo "RELAY_MULTIADDR=\"$CERC_RELAY_MULTIADDR\"" >> "$env_file"
+echo "UPSTREAM_NITRO_ADDRESS=\"$CERC_UPSTREAM_NITRO_ADDRESS\"" >> "$env_file"
+echo "UPSTREAM_NITRO_MULTIADDR=\"$CERC_UPSTREAM_NITRO_MULTIADDR\"" >> "$env_file"
+echo "UPSTREAM_NITRO_PAY_AMOUNT=\"$CERC_UPSTREAM_NITRO_PAY_AMOUNT\"" >> "$env_file"
+
+cat "$env_file"
 
 # Keep the container running
 tail -f
diff --git a/app/data/config/ponder/ponder.config.ts b/app/data/config/ponder/ponder.config.ts
index c3a80830..be73af9a 100644
--- a/app/data/config/ponder/ponder.config.ts
+++ b/app/data/config/ponder/ponder.config.ts
@@ -9,6 +9,24 @@ export const config: Config = {
       chainId: Number(process.env.PONDER_CHAIN_ID),
       rpcUrl: process.env.PONDER_RPC_URL_1,
       maxRpcRequestConcurrency: 1,
+      pollingInterval: 5000,
+      payments: {
+        nitro: {
+          address: process.env.UPSTREAM_NITRO_ADDRESS!,
+          multiAddr: process.env.UPSTREAM_NITRO_MULTIADDR!,
+          fundingAmounts: {
+            // TODO: Pass amounts from env
+            directFund: "1000000000000",
+            virtualFund: "1000000000",
+          },
+        },
+        paidRPCMethods: [
+          "eth_getLogs",
+          "eth_getBlockByNumber",
+          "eth_getBlockByHash",
+        ],
+        amount: process.env.UPSTREAM_NITRO_PAY_AMOUNT!,
+      },
     },
   ],
   contracts: [
@@ -22,16 +40,11 @@ export const config: Config = {
     },
   ],
   nitro: {
-    privateKey: process.env.CERC_PONDER_NITRO_PK!,
-    chainPrivateKey: process.env.CERC_PONDER_NITRO_CHAIN_PK!,
-    chainURL: process.env.CERC_PONDER_NITRO_CHAIN_URL!,
+    privateKey: process.env.PONDER_NITRO_PK!,
+    chainPrivateKey: process.env.PONDER_NITRO_CHAIN_PK!,
+    chainUrl: process.env.PONDER_NITRO_CHAIN_URL!,
     contractAddresses,
-    relayMultiAddr: process.env.CERC_RELAY_MULTIADDR!,
+    relayMultiAddr: process.env.RELAY_MULTIADDR!,
     store: "./.ponder/nitro-db",
-    rpcNitroNode: {
-      address: process.env.CERC_UPSTREAM_NITRO_ADDRESS!,
-      multiAddr: process.env.CERC_UPSTREAM_NITRO_MULTIADDR!,
-    },
-    payAmount: process.env.CERC_UPSTREAM_NITRO_PAY_AMOUNT!,
   },
 };
diff --git a/app/data/config/watcher-mobymask-v3/mobymask-params.env b/app/data/config/watcher-mobymask-v3/mobymask-params.env
index f96aae31..1d843597 100644
--- a/app/data/config/watcher-mobymask-v3/mobymask-params.env
+++ b/app/data/config/watcher-mobymask-v3/mobymask-params.env
@@ -9,6 +9,9 @@ DEFAULT_CERC_ETH_RPC_QUERY_ENDPOINT="http://nitro-reverse-payment-proxy:8081"
 # ETH RPC endpoint used for mutations in the watcher
 DEFAULT_CERC_ETH_RPC_MUTATION_ENDPOINT="http://fixturenet-eth-geth-1:8545"
 
+# ETH endpoint used by watcher's Nitro node
+DEFAULT_CERC_NITRO_CHAIN_URL="http://fixturenet-eth-geth-1:8546"
+
 # Set of relay peers to connect to from the relay node
 DEFAULT_CERC_RELAY_PEERS=[]
 
diff --git a/app/data/config/watcher-mobymask-v3/start-server.sh b/app/data/config/watcher-mobymask-v3/start-server.sh
index b3546e81..e2d005c4 100755
--- a/app/data/config/watcher-mobymask-v3/start-server.sh
+++ b/app/data/config/watcher-mobymask-v3/start-server.sh
@@ -7,6 +7,7 @@ fi
 
 CERC_ETH_RPC_QUERY_ENDPOINT="${CERC_ETH_RPC_QUERY_ENDPOINT:-${DEFAULT_CERC_ETH_RPC_QUERY_ENDPOINT}}"
 CERC_ETH_RPC_MUTATION_ENDPOINT="${CERC_ETH_RPC_MUTATION_ENDPOINT:-${DEFAULT_CERC_ETH_RPC_MUTATION_ENDPOINT}}"
+CERC_NITRO_CHAIN_URL="${CERC_NITRO_CHAIN_URL:-${DEFAULT_CERC_NITRO_CHAIN_URL}}"
 CERC_RELAY_PEERS="${CERC_RELAY_PEERS:-${DEFAULT_CERC_RELAY_PEERS}}"
 CERC_DENY_MULTIADDRS="${CERC_DENY_MULTIADDRS:-${DEFAULT_CERC_DENY_MULTIADDRS}}"
 CERC_PUBSUB="${CERC_PUBSUB:-${DEFAULT_CERC_PUBSUB}}"
@@ -19,6 +20,7 @@ watcher_keys_dir="./keys"
 
 echo "Using RPC query endpoint ${CERC_ETH_RPC_QUERY_ENDPOINT}"
 echo "Using RPC mutation endpoint ${CERC_ETH_RPC_MUTATION_ENDPOINT}"
+echo "Using Nitro chain URL ${CERC_NITRO_CHAIN_URL}"
 
 # Use public domain for relay multiaddr in peer config if specified
 # Otherwise, use the docker container's host IP
@@ -146,6 +148,7 @@ WATCHER_CONFIG=$(echo "$WATCHER_CONFIG_TEMPLATE" | \
     s/REPLACE_WITH_CERC_PRIVATE_KEY_PEER/${CERC_PRIVATE_KEY_PEER}/g; \
     s/REPLACE_WITH_CERC_WATCHER_NITRO_PK/${CERC_WATCHER_NITRO_PK}/g; \
     s/REPLACE_WITH_CONTRACT_ADDRESS/${CONTRACT_ADDRESS}/g; \
+    s|REPLACE_WITH_CERC_NITRO_CHAIN_URL|${CERC_NITRO_CHAIN_URL}|g; \
     s/REPLACE_WITH_CONSENSUS_ENABLED/${CONSENSUS_ENABLED}/g; \
     s/REPLACE_WITH_CONSENSUS_PUBLIC_KEY/${CONSENSUS_PUBLIC_KEY}/g; \
     s/REPLACE_WITH_CONSENSUS_PRIVATE_KEY/${CONSENSUS_PRIVATE_KEY}/g; \
diff --git a/app/data/config/watcher-mobymask-v3/watcher-config-template.toml b/app/data/config/watcher-mobymask-v3/watcher-config-template.toml
index e2b5d1aa..052fcd63 100644
--- a/app/data/config/watcher-mobymask-v3/watcher-config-template.toml
+++ b/app/data/config/watcher-mobymask-v3/watcher-config-template.toml
@@ -53,6 +53,7 @@
         contractAddress = 'REPLACE_WITH_CONTRACT_ADDRESS'
 
     [server.p2p.nitro]
+      chainUrl = 'REPLACE_WITH_CERC_NITRO_CHAIN_URL'
       store = './out/nitro-db'
       privateKey = 'REPLACE_WITH_CERC_WATCHER_NITRO_PK'
       chainPrivateKey = 'REPLACE_WITH_CERC_PRIVATE_KEY_PEER'
@@ -93,15 +94,22 @@
 
 [upstream]
   [upstream.ethServer]
-    gqlApiEndpoint = 'http://ipld-eth-server:8083/graphql'
+    gqlApiEndpoint = "http://ipld-eth-server:8083/graphql"
     rpcProviderEndpoint = 'REPLACE_WITH_CERC_ETH_RPC_QUERY_ENDPOINT'
     rpcProviderMutationEndpoint = 'REPLACE_WITH_CERC_ETH_RPC_MUTATION_ENDPOINT'
 
-    [upstream.ethServer.rpcProviderNitroNode]
-      address = 'REPLACE_WITH_UPSTREAM_NITRO_ADDRESS'
-      multiAddr = 'REPLACE_WITH_UPSTREAM_NITRO_MULTIADDR'
+    [upstream.ethServer.payments]
+      paidRPCMethods = ["eth_getBlockByHash", "eth_getBlockByNumber", "eth_getStorageAt"]
       amount = 'REPLACE_WITH_UPSTREAM_NITRO_PAY_AMOUNT'
 
+      [upstream.ethServer.payments.nitro]
+        address = 'REPLACE_WITH_UPSTREAM_NITRO_ADDRESS'
+        multiAddr = 'REPLACE_WITH_UPSTREAM_NITRO_MULTIADDR'
+
+        [upstream.ethServer.payments.nitro.fundingAmounts]
+          directFund = "1000000000000"
+          virtualFund = "1000000000"
+
   [upstream.cache]
     name = "requests"
     enabled = false
diff --git a/app/data/container-build/cerc-fixturenet-eth-lighthouse/genesis/cl/reset_genesis_time.sh b/app/data/container-build/cerc-fixturenet-eth-lighthouse/genesis/cl/reset_genesis_time.sh
index f21a8ee0..59173072 100755
--- a/app/data/container-build/cerc-fixturenet-eth-lighthouse/genesis/cl/reset_genesis_time.sh
+++ b/app/data/container-build/cerc-fixturenet-eth-lighthouse/genesis/cl/reset_genesis_time.sh
@@ -13,6 +13,7 @@ NOW=${1:-`date +%s`}
 
 lcli \
   change-genesis-time \
+  --testnet-dir $TESTNET_DIR \
   $TESTNET_DIR/genesis.ssz \
   $NOW
 
diff --git a/app/data/container-build/cerc-nitro-contracts/Dockerfile b/app/data/container-build/cerc-nitro-contracts/Dockerfile
index 23c95886..4ed5192d 100644
--- a/app/data/container-build/cerc-nitro-contracts/Dockerfile
+++ b/app/data/container-build/cerc-nitro-contracts/Dockerfile
@@ -7,6 +7,6 @@ WORKDIR /app
 COPY . .
 
 RUN echo "Installing dependencies" && \
-  yarn
+  yarn && yarn build:node
 
-WORKDIR /app/packages/nitro-util
+WORKDIR /app/packages/nitro-node
diff --git a/app/data/container-build/cerc-nitro-rpc-client/Dockerfile b/app/data/container-build/cerc-nitro-rpc-client/Dockerfile
new file mode 100644
index 00000000..2c0d636a
--- /dev/null
+++ b/app/data/container-build/cerc-nitro-rpc-client/Dockerfile
@@ -0,0 +1,12 @@
+FROM node:18.17.1-alpine3.18
+
+RUN apk --update --no-cache add python3 alpine-sdk bash curl jq
+
+WORKDIR /app
+
+COPY . .
+
+RUN echo "Installing dependencies" && \
+  yarn
+
+RUN cd packages/nitro-rpc-client
diff --git a/app/data/container-build/cerc-nitro-rpc-client/build.sh b/app/data/container-build/cerc-nitro-rpc-client/build.sh
new file mode 100755
index 00000000..1a80583b
--- /dev/null
+++ b/app/data/container-build/cerc-nitro-rpc-client/build.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+# Build cerc/nitro-rpc-client
+
+source ${CERC_CONTAINER_BASE_DIR}/build-base.sh
+
+# See: https://stackoverflow.com/a/246128/1701505
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+docker build -t cerc/nitro-rpc-client:local -f ${SCRIPT_DIR}/Dockerfile ${build_command_args} ${CERC_REPO_BASE_DIR}/go-nitro
diff --git a/app/data/container-build/cerc-watcher-ts/Dockerfile b/app/data/container-build/cerc-watcher-ts/Dockerfile
index 75ba2efa..ec6c00f8 100644
--- a/app/data/container-build/cerc-watcher-ts/Dockerfile
+++ b/app/data/container-build/cerc-watcher-ts/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:16.17.1-alpine3.16
+FROM node:18.17.1-alpine3.18
 
 RUN apk --update --no-cache add git python3 alpine-sdk jq
 
diff --git a/app/data/container-image-list.txt b/app/data/container-image-list.txt
index 780bda53..f6f2b612 100644
--- a/app/data/container-image-list.txt
+++ b/app/data/container-image-list.txt
@@ -55,3 +55,4 @@ cerc/go-nitro
 cerc/nitro-contracts
 cerc/mobymask-snap
 cerc/ponder
+cerc/nitro-rpc-client
diff --git a/app/data/repository-list.txt b/app/data/repository-list.txt
index d41074c1..ceaa910c 100644
--- a/app/data/repository-list.txt
+++ b/app/data/repository-list.txt
@@ -1,7 +1,7 @@
-github.com/cerc-io/ipld-eth-db
-github.com/cerc-io/go-ethereum
-github.com/cerc-io/ipld-eth-server
-github.com/cerc-io/eth-statediff-service
+git.vdb.to/cerc-io/ipld-eth-db
+git.vdb.to/cerc-io/go-ethereum
+git.vdb.to/cerc-io/ipld-eth-server
+git.vdb.to/cerc-io/eth-statediff-service
 github.com/cerc-io/eth-statediff-fill-service
 github.com/cerc-io/ipld-eth-db-validator
 github.com/cerc-io/ipld-eth-beacon-indexer
@@ -18,7 +18,7 @@ github.com/vulcanize/uniswap-watcher-ts
 github.com/vulcanize/uniswap-v3-info
 github.com/vulcanize/assemblyscript
 github.com/cerc-io/eth-probe
-github.com/cerc-io/tx-spammer
+git.vdb.to/cerc-io/tx-spammer
 github.com/dboreham/foundry
 github.com/lirewine/gem
 github.com/lirewine/debug
@@ -30,7 +30,7 @@ github.com/ethereum-optimism/optimism
 github.com/pokt-network/pocket-core
 github.com/pokt-network/pocket-core-deployments
 github.com/cerc-io/azimuth-watcher-ts
-github.com/cerc-io/ipld-eth-state-snapshot
+git.vdb.to/cerc-io/ipld-eth-state-snapshot
 github.com/cerc-io/gelato-watcher-ts
 github.com/filecoin-project/lotus
 git.vdb.to/cerc-io/test-project
diff --git a/app/data/stacks/chain-chunker/stack.yml b/app/data/stacks/chain-chunker/stack.yml
index 318afd07..d85aa057 100644
--- a/app/data/stacks/chain-chunker/stack.yml
+++ b/app/data/stacks/chain-chunker/stack.yml
@@ -2,10 +2,10 @@ version: "1.0"
 name: chain-chunker
 description: "Stack to build containers for chain-chunker"
 repos:
-  - github.com/cerc-io/ipld-eth-state-snapshot@v5
-  - github.com/cerc-io/eth-statediff-service@v5
-  - github.com/cerc-io/ipld-eth-db@v5
-  - github.com/cerc-io/ipld-eth-server@v5
+  - git.vdb.to/cerc-io/ipld-eth-state-snapshot@v5
+  - git.vdb.to/cerc-io/eth-statediff-service@v5
+  - git.vdb.to/cerc-io/ipld-eth-db@v5
+  - git.vdb.to/cerc-io/ipld-eth-server@v5
 containers:
   - cerc/ipld-eth-state-snapshot
   - cerc/eth-statediff-service
diff --git a/app/data/stacks/erc20/stack.yml b/app/data/stacks/erc20/stack.yml
index ef32f9c2..48b8f6fb 100644
--- a/app/data/stacks/erc20/stack.yml
+++ b/app/data/stacks/erc20/stack.yml
@@ -1,9 +1,9 @@
 version: "1.0"
 name: erc20-watcher
 repos:
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/ipld-eth-db
-  - github.com/cerc-io/ipld-eth-server
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/ipld-eth-db@v5
+  - git.vdb.to/cerc-io/ipld-eth-server@v1.11.6-statediff-v5
   - github.com/cerc-io/watcher-ts
   - github.com/dboreham/foundry
 containers:
diff --git a/app/data/stacks/erc721/stack.yml b/app/data/stacks/erc721/stack.yml
index 1289059e..b92fcbff 100644
--- a/app/data/stacks/erc721/stack.yml
+++ b/app/data/stacks/erc721/stack.yml
@@ -1,9 +1,9 @@
 version: "1.0"
 name: erc721-watcher
 repos:
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/ipld-eth-db
-  - github.com/cerc-io/ipld-eth-server
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/ipld-eth-db@v5
+  - git.vdb.to/cerc-io/ipld-eth-server@v1.11.6-statediff-v5
   - github.com/cerc-io/watcher-ts
 containers:
   - cerc/go-ethereum
diff --git a/app/data/stacks/fixturenet-eth-loaded/stack.yml b/app/data/stacks/fixturenet-eth-loaded/stack.yml
index b8ae5681..3a46d7ec 100644
--- a/app/data/stacks/fixturenet-eth-loaded/stack.yml
+++ b/app/data/stacks/fixturenet-eth-loaded/stack.yml
@@ -2,11 +2,11 @@ version: "1.0"
 name: fixturenet-eth-loaded
 description: "Loaded Ethereum Fixturenet"
 repos:
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/tx-spammer
-  - github.com/cerc-io/ipld-eth-server
-  - github.com/cerc-io/ipld-eth-db
-  - github.com/cerc-io/lighthouse
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/tx-spammer
+  - git.vdb.to/cerc-io/ipld-eth-server@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/ipld-eth-db@v5
+  - git.vdb.to/cerc-io/lighthouse
 containers:
   - cerc/go-ethereum
   - cerc/lighthouse
diff --git a/app/data/stacks/fixturenet-eth-tx/stack.yml b/app/data/stacks/fixturenet-eth-tx/stack.yml
index 44cf1760..2019cf55 100644
--- a/app/data/stacks/fixturenet-eth-tx/stack.yml
+++ b/app/data/stacks/fixturenet-eth-tx/stack.yml
@@ -2,10 +2,10 @@ version: "1.2"
 name: fixturenet-eth-tx
 description: "Ethereum Fixturenet w/ tx-spammer"
 repos:
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/tx-spammer
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/tx-spammer
+  - git.vdb.to/cerc-io/lighthouse
   - github.com/dboreham/foundry
-  - github.com/cerc-io/lighthouse
 containers:
   - cerc/go-ethereum
   - cerc/lighthouse
diff --git a/app/data/stacks/fixturenet-eth/README.md b/app/data/stacks/fixturenet-eth/README.md
index ad7b6fa4..853ab90c 100644
--- a/app/data/stacks/fixturenet-eth/README.md
+++ b/app/data/stacks/fixturenet-eth/README.md
@@ -66,7 +66,7 @@ It is not necessary to use them all at once, but a complete example follows:
 
 ```
 # Setup
-$ laconic-so setup-repositories --include github.com/cerc-io/go-ethereum,github.com/cerc-io/ipld-eth-db,github.com/cerc-io/ipld-eth-server,github.com/cerc-io/ipld-eth-beacon-db,github.com/cerc-io/ipld-eth-beacon-indexer,github.com/cerc-io/eth-probe,github.com/cerc-io/tx-spammer
+$ laconic-so setup-repositories --include git.vdb.to/cerc-io/go-ethereum,git.vdb.to/cerc-io/ipld-eth-db,git.vdb.to/cerc-io/ipld-eth-server,github.com/cerc-io/ipld-eth-beacon-db,github.com/cerc-io/ipld-eth-beacon-indexer,github.com/cerc-io/eth-probe,git.vdb.to/cerc-io/tx-spammer
 
 # Build
 $ laconic-so build-containers --include cerc/go-ethereum,cerc/lighthouse,cerc/fixturenet-eth-geth,cerc/fixturenet-eth-lighthouse,cerc/ipld-eth-db,cerc/ipld-eth-server,cerc/ipld-eth-beacon-db,cerc/ipld-eth-beacon-indexer,cerc/eth-probe,cerc/keycloak,cerc/tx-spammer
diff --git a/app/data/stacks/fixturenet-eth/stack.yml b/app/data/stacks/fixturenet-eth/stack.yml
index 8790f36e..ce57df4d 100644
--- a/app/data/stacks/fixturenet-eth/stack.yml
+++ b/app/data/stacks/fixturenet-eth/stack.yml
@@ -2,8 +2,8 @@ version: "1.1"
 name: fixturenet-eth
 description: "Ethereum Fixturenet"
 repos:
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/lighthouse
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/lighthouse
   - github.com/dboreham/foundry
 containers:
   - cerc/go-ethereum
diff --git a/app/data/stacks/fixturenet-optimism/l2-only.md b/app/data/stacks/fixturenet-optimism/l2-only.md
index 3801b17f..4e9daf43 100644
--- a/app/data/stacks/fixturenet-optimism/l2-only.md
+++ b/app/data/stacks/fixturenet-optimism/l2-only.md
@@ -9,7 +9,7 @@ Prerequisite: An L1 Ethereum RPC endpoint
 Clone required repositories:
 
 ```bash
-laconic-so --stack fixturenet-optimism setup-repositories --exclude github.com/cerc-io/go-ethereum
+laconic-so --stack fixturenet-optimism setup-repositories --exclude git.vdb.to/cerc-io/go-ethereum
 
 # If this throws an error as a result of being already checked out to a branch/tag in a repo, remove the repositories mentioned below and re-run the command
 ```
diff --git a/app/data/stacks/fixturenet-optimism/stack.yml b/app/data/stacks/fixturenet-optimism/stack.yml
index 9cd4d2bc..75c7620b 100644
--- a/app/data/stacks/fixturenet-optimism/stack.yml
+++ b/app/data/stacks/fixturenet-optimism/stack.yml
@@ -2,8 +2,8 @@ version: "1.0"
 name: fixturenet-optimism
 description: "Optimism Fixturenet"
 repos:
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/lighthouse
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/lighthouse
   - github.com/dboreham/foundry
   - github.com/ethereum-optimism/optimism@v1.0.4
   - github.com/ethereum-optimism/op-geth@v1.101105.2
diff --git a/app/data/stacks/fixturenet-payments/.env.fixturenet b/app/data/stacks/fixturenet-payments/.env.fixturenet
deleted file mode 100644
index 3ebaa13f..00000000
--- a/app/data/stacks/fixturenet-payments/.env.fixturenet
+++ /dev/null
@@ -1,25 +0,0 @@
-# Required for:
-#   Nitro contracts deployment
-#   MobyMask contract deployment
-CERC_PRIVATE_KEY_DEPLOYER="0x888814df89c4358d7ddb3fa4b0213e7331239a80e1f013eaa7b2deca2a41a218"
-
-# ipld-eth-server's go-nitro node credentials
-NITRO_PK=2d999770f7b5d49b694080f987b82bbc9fc9ac2b4dcc10b0f8aba7d700f69c6d
-NITRO_CHAIN_PK=570b909da9669b2f35a0b1ac70b8358516d55ae1b5b3710e95e9a94395090597
-
-# Watcher's nitro node credentials
-CERC_WATCHER_NITRO_PK="0279651921cd800ac560c21ceea27aab0107b67daf436cdd25ce84cad30159b4"
-
-# Used for sending MobyMask chain txs; also serves as chain pk for watcher's nitro node
-CERC_PRIVATE_KEY_PEER="111b7500bdce494d6f4bcfe8c2a0dde2ef92f751d9070fac6475dbd6d8021b3f"
-
-# Ponder app's nitro node credentials
-CERC_PONDER_NITRO_PK=58368d20ff12f17669c06158c21d885897aa56f9be430edc789614bf9851d53f
-CERC_PONDER_NITRO_CHAIN_PK=fb1e9af328c283ca3e2486e7c24d13582b7912057d8b9542ff41503c85bc05c0
-
-# Used by watcher and ponder app for sending upstream payments
-CERC_UPSTREAM_NITRO_ADDRESS="0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE" # corresponds to NITRO_PK
-CERC_UPSTREAM_NITRO_MULTIADDR="/dns4/go-nitro/tcp/5005/ws/p2p/16Uiu2HAmSjXJqsyBJgcBUU2HQmykxGseafSatbpq5471XmuaUqyv"
-
-# Used by the the MobyMask app to make payments to watcher
-CERC_PAYMENT_NITRO_ADDRESS="0xBBB676f9cFF8D242e9eaC39D063848807d3D1D94" # corresponds to CERC_WATCHER_NITRO_PK
diff --git a/app/data/stacks/fixturenet-payments/README.md b/app/data/stacks/fixturenet-payments/README.md
index 2525b6d6..cb2e9422 100644
--- a/app/data/stacks/fixturenet-payments/README.md
+++ b/app/data/stacks/fixturenet-payments/README.md
@@ -1,5 +1,7 @@
 # fixturenet-payments
 
+Instructions to setup and deploy an end-to-end fixturenet-payments stack
+
 ## Setup
 
 Clone required repositories:
@@ -16,15 +18,14 @@ laconic-so --stack fixturenet-payments build-containers
 
 ## Deploy
 
-### Configuration
-
 Deploy the stack:
 
 ```bash
 laconic-so --stack fixturenet-payments deploy --cluster payments up
 
 # Exposed on host ports:
-# 5005: go-nitro node's p2p msg port
+# 4005: go-nitro node's RPC endpoint
+# 5005: go-nitro node's p2p endpoint
 # 8081: reverse payment proxy's RPC endpoint
 # 15432: MobyMask v3 watcher's db endpoint
 # 3001: MobyMask v3 watcher endpoint
@@ -33,23 +34,9 @@ laconic-so --stack fixturenet-payments deploy --cluster payments up
 # 3004: MobyMask v3 app
 ```
 
-Check the logs of the MobyMask contract deployment container to get the deployed contract's address and generated root invite link:
+## Demo
 
-```bash
-docker logs -f $(docker ps -aq --filter name="mobymask-1")
-```
-
-Check the reverse payment proxy container logs:
-
-```bash
-docker logs -f $(docker ps -aq --filter name="nitro-reverse-payment-proxy")
-```
-
-Run the ponder app:
-
-```bash
-docker exec -it payments-ponder-app-1 bash -c "pnpm start"
-```
+Follow the [demo](./demo.md) to try out end-to-end payments
 
 ## Clean up
 
diff --git a/app/data/stacks/fixturenet-payments/demo.md b/app/data/stacks/fixturenet-payments/demo.md
new file mode 100644
index 00000000..579225da
--- /dev/null
+++ b/app/data/stacks/fixturenet-payments/demo.md
@@ -0,0 +1,275 @@
+# Demo
+
+Stack components:
+* `ipld-eth-db` database for statediffed data
+* Local geth + lighthouse blockchain "fixturenet" running in statediffing mode
+* `ipld-eth-server` which runs an ETH RPC API and a GQL server; serves data from `ipld-eth-db`
+* A go-nitro deployment acting as the Nitro node for `ipld-eth-server`
+* A modified reverse payment proxy server (based on the one from go-nitro) that proxies requests to `ipld-eth-server`'s RPC endpoint; it talks to `ipld-eth-server`'s Nitro node to accept and validate payments required for configured RPC requests
+* A MobyMask v3 watcher that pays the `ipld-eth-server` for ETH RPC requests
+* A MobyMask v3 app that pays the watcher for reads (GQL queries) and writes
+* An example ERC20 Ponder app that pays the `ipld-eth-server` for ETH RPC requests
+
+## Setup
+
+* On starting the stack, MobyMask watcher creates a payment channel with the `ipld-eth-server`'s Nitro node. Check watcher logs and wait for the same:
+
+  ```bash
+  docker logs -f $(docker ps -aq --filter name="mobymask-watcher-server")
+
+  # Expected output:
+  # vulcanize:server Peer ID: 12D3KooWKLqLWU82VU7jmsmQMruRvZWhoBoVsf1UHchM5Nuq9ymY
+  # vulcanize:server Using chain URL http://fixturenet-eth-geth-1:8546 for Nitro node
+  # ...
+  # ts-nitro:util:nitro Ledger channel created with id 0x65703ccdfacab09ac35367bdbe6c5a337e7a6651aad526807607b1c59b28bc1e
+  # ...
+  # ts-nitro:util:nitro Virtual payment channel created with id 0x29ff1335d73391a50e8fde3e9b34f00c3d81c39ddc7f89187f44dd51df96140e
+  # vulcanize:server Starting server... +0ms
+  ```
+
+* Keep the above command running to keep track of incoming payments and GQL requests from the MobyMask app
+
+* In another terminal, export the payment channel id to a variable:
+
+  ```bash
+  export WATCHER_UPSTREAM_PAYMENT_CHANNEL=<PAYMENT_CHANNEL_ID>
+  ```
+
+* Check the payment channel status:
+
+  ```bash
+  docker exec payments-nitro-rpc-client-1 npm exec -c "nitro-rpc-client get-payment-channel $WATCHER_UPSTREAM_PAYMENT_CHANNEL -h go-nitro -p 4005"
+
+  # Expected output:
+  # {
+  #   ID: '0x8c0d17639bd2ba07dbcd248304a8f3c6c7276bfe25c2b87fe41f461e20f33f01',
+  #   Status: 'Open',
+  #   Balance: {
+  #     AssetAddress: '0x0000000000000000000000000000000000000000',
+  #     Payee: '0xaaa6628ec44a8a742987ef3a114ddfe2d4f7adce',
+  #     Payer: '0xbbb676f9cff8d242e9eac39d063848807d3d1d94',
+  #     PaidSoFar: 0n,
+  #     RemainingFunds: 1000000000n
+  #   }
+  # }
+  ```
+
+* In another terminal, check the reverse payment proxy server's logs to keep track of incoming payments and RPC requests:
+
+  ```bash
+  docker logs -f $(docker ps -aq --filter name="nitro-reverse-payment-proxy")
+  ```
+
+* MetaMask flask wallet setup for running the MobyMask app:
+
+  * Get the geth node’s port mapped to host:
+
+    ```bash
+    docker port payments-fixturenet-eth-geth-1-1 8545
+    ```
+
+  * In MetaMask, add a custom network with the following settings:
+
+    ```bash
+    # Network name
+    Local fixturenet
+
+    # New RPC URL
+    http://127.0.0.1:<GETH_PORT>
+
+    # Chain ID
+    1212
+
+    # Currency symbol
+    ETH
+    ```
+
+  * Import a faucet account with the following private key:
+
+    ```bash
+    # Faucet PK
+    # 0x570b909da9669b2f35a0b1ac70b8358516d55ae1b5b3710e95e9a94395090597
+    ```
+
+  * Create an additional account for usage in the app; fund it from the faucet account
+
+* Get the generated root invite link for MobyMask from contract deployment container logs:
+
+  ```bash
+  docker logs -f $(docker ps -aq --filter name="mobymask-1")
+
+  # Expected output:
+  # ...
+  #   "key": "0x60e706fda4639fe0a8eb102cb0ce81231cf6e819f41cb4eadf72d865ea4c11ad"
+  # }
+  # http://127.0.0.1:3004/#/members?invitation=<INVITATION>
+  ```
+
+## Run
+
+### MobyMask App
+
+* Open app in a browser (where MetaMask was setup) using the invite link
+
+* Run the following in browser console to enable logs:
+
+  ```bash
+  localStorage.debug = 'ts-nitro:*'
+  # Refresh the tab for taking effect
+  ```
+
+* In the app’s debug panel, check that the peer gets connected to relay node and watcher peer
+
+* Open the `NITRO` tab in debug panel
+  * Click on `Connect Wallet` to connect to MetaMask (make sure that the newly funded account is active)
+  * Click on `Connect Snap` to install/connect snap
+
+* Perform `DIRECT FUND` with the preset amount and wait for the MetaMask confirmation prompt to appear; confirm the transaction and wait for a ledger channel to be created with the watcher
+
+* Perform `VIRTUAL FUND` with amount set to `10000` and wait for a payment channel to be created with the watcher
+
+* Perform phisher status check queries now that a payment channel is created:
+
+  * Check the watcher logs for received payments along with the GQL queries:
+
+    ```bash
+    # Expected output:
+    # ...
+    # laconic:payments Serving a paid query for 0x86804299822212c070178B5135Ba6DdAcFC357D3
+    # vulcanize:resolver isPhisher 0x98ae4f9e9d01cc892adfe6871e1db0287039e0c183d3b5bb31d724228c114744 0x2B6AFbd4F479cE4101Df722cF4E05F941523EaD9 TWT:ash1
+    # vulcanize:indexer isPhisher: db miss, fetching from upstream server
+    # laconic:payments Making RPC call: eth_chainId
+    # laconic:payments Making RPC call: eth_getBlockByHash
+    # laconic:payments Making RPC call: eth_chainId
+    # laconic:payments Making RPC call: eth_getStorageAt
+    ```
+
+  * The watcher makes several ETH RPC requests to `ipld-eth-server` to fetch data required for satisfying the GQL request(s); check the payment proxy server logs for charged RPC requests (`eth_getBlockByHash`, `eth_getBlockByNumber`, `eth_getStorageAt`):
+
+    ```bash
+    # Expected output:
+    # ...
+    # {"time":"2023-10-06T06:46:52.769009314Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_chainId"}
+    # {"time":"2023-10-06T06:46:52.773006426Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_getBlockByNumber"}
+    # {"time":"2023-10-06T06:46:52.811142054Z","level":"DEBUG","msg":"Request cost","cost-per-byte":1,"response-length":1480,"cost":1480,"method":"eth_getBlockByNumber"}
+    # {"time":"2023-10-06T06:46:52.811418494Z","level":"DEBUG","msg":"sent message","address":"0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE","method":"receive_voucher"}
+    # {"time":"2023-10-06T06:46:52.812557482Z","level":"DEBUG","msg":"Received voucher","delta":5000}
+    # ...
+    # {"time":"2023-10-06T06:46:52.87525215Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_getStorageAt"}
+    # {"time":"2023-10-06T06:46:52.882859654Z","level":"DEBUG","msg":"Request cost","cost-per-byte":1,"response-length":104,"cost":104,"method":"eth_getStorageAt"}
+    # {"time":"2023-10-06T06:46:52.882946485Z","level":"DEBUG","msg":"sent message","address":"0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE","method":"receive_voucher"}
+    # {"time":"2023-10-06T06:46:52.884012641Z","level":"DEBUG","msg":"Received voucher","delta":5000}
+    # {"time":"2023-10-06T06:46:52.884032961Z","level":"DEBUG","msg":"Destination request","url":"http://ipld-eth-server:8081/"}
+    ```
+
+* Change the amount besides `PAY` button in debug panel to `>=100` for phisher reports next
+
+* Perform a phisher report and check the watcher logs for received payments:
+
+  ```bash
+  # Expected output:
+  # ...
+  # vulcanize:libp2p-utils [6:50:2] Received a message on mobymask P2P network from peer: 12D3KooWRkxV9SX8uTUZYkbRjai4Fsn7yavB61J5TMnksixsabsP
+  # ts-nitro:engine {"msg":"Received message","_msg":{"to":"0xBBB676","from":"0x868042","payloadSummaries":[],"proposalSummaries":[],"payments":[{"amount":200,"channelId":"0x557153d729cf3323c0bdb40a36b245f98c2d4562933ba2182c9d61c5cfeda948"}],"rejectedObjectives":[]}}
+  # laconic:payments Received a payment voucher of 100 from 0x86804299822212c070178B5135Ba6DdAcFC357D3
+  # vulcanize:libp2p-utils Payment received for a mutation request from 0x86804299822212c070178B5135Ba6DdAcFC357D3
+  # vulcanize:libp2p-utils Transaction receipt for invoke message {
+  #   to: '0x2B6AFbd4F479cE4101Df722cF4E05F941523EaD9',
+  #   blockNumber: 232,
+  #   blockHash: '0x6a188722c102662ea48af3786fe9db0d4b6c7ab7b27473eb0e628cf95746a244',
+  #   transactionHash: '0x6521205db8a905b3222adc2b6855f9b2abc72580624d299bec2a35bcba173efa',
+  #   effectiveGasPrice: '1500000007',
+  #   gasUsed: '113355'
+  # }
+  ```
+
+* Check the watcher - ipld-eth-server payment channel status after a few requests:
+
+  ```bash
+  docker exec payments-nitro-rpc-client-1 npm exec -c "nitro-rpc-client get-payment-channel $WATCHER_UPSTREAM_PAYMENT_CHANNEL -h go-nitro -p 4005"
+
+  # Expected output ('PaidSoFar' should be non zero):
+  # {
+  #   ID: '0x8c0d17639bd2ba07dbcd248304a8f3c6c7276bfe25c2b87fe41f461e20f33f01',
+  #   Status: 'Open',
+  #   Balance: {
+  #     AssetAddress: '0x0000000000000000000000000000000000000000',
+  #     Payee: '0xaaa6628ec44a8a742987ef3a114ddfe2d4f7adce',
+  #     Payer: '0xbbb676f9cff8d242e9eac39d063848807d3d1d94',
+  #     PaidSoFar: 30000n,
+  #     RemainingFunds: 999970000n
+  #   }
+  # }
+  ```
+
+### ERC20 Ponder App
+
+* Run the ponder app in it's container:
+
+  ```bash
+  docker exec -it payments-ponder-app-1 bash -c "pnpm start"
+
+  # Expected output:
+  # 09:58:54.288 INFO  payment    Creating ledger channel with nitro node 0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE
+  # ...
+  # 09:59:14.230 INFO  payment    Creating payment channel with nitro node 0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE
+  # ...
+  # 09:59:14.329 INFO  payment    Using payment channel 0x10f049519bc3f862e2b26e974be8666886228f30ea54aab06e2f23718afffab0
+  ```
+
+* On starting the Ponder app, it creates a payment channel with the `ipld-eth-server`'s Nitro node and then starts the historical sync service
+
+* The sync service makes several ETH RPC requests to the `ipld-eth-server` to fetch required data; check the payment proxy server logs for charged RPC requests (`eth_getBlockByNumber`, `eth_getLogs`)
+
+  ```bash
+  # Expected output:
+  # ...
+  # {"time":"2023-10-06T06:51:45.214478402Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_getBlockByNumber"}
+  # {"time":"2023-10-06T06:51:45.22251171Z","level":"DEBUG","msg":"Request cost","cost-per-byte":1,"response-length":576,"cost":576,"method":"eth_getBlockByNumber"}
+  # {"time":"2023-10-06T06:51:45.222641963Z","level":"DEBUG","msg":"sent message","address":"0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE","method":"receive_voucher"}
+  # {"time":"2023-10-06T06:51:45.224042391Z","level":"DEBUG","msg":"Received voucher","delta":5000}
+  # {"time":"2023-10-06T06:51:45.224061411Z","level":"DEBUG","msg":"Destination request","url":"http://ipld-eth-server:8081/"}
+  # {"time":"2023-10-06T06:51:45.242064953Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_getLogs"}
+  # {"time":"2023-10-06T06:51:45.249118517Z","level":"DEBUG","msg":"Request cost","cost-per-byte":1,"response-length":61,"cost":61,"method":"eth_getLogs"}
+  # {"time":"2023-10-06T06:51:45.249189892Z","level":"DEBUG","msg":"sent message","address":"0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE","method":"receive_voucher"}
+  # {"time":"2023-10-06T06:51:45.249743149Z","level":"DEBUG","msg":"Received voucher","delta":5000}
+  # {"time":"2023-10-06T06:51:45.249760631Z","level":"DEBUG","msg":"Destination request","url":"http://ipld-eth-server:8081/"}
+  # ...
+  ```
+
+* Export the payment channel id to a variable:
+
+  ```bash
+  export PONDER_UPSTREAM_PAYMENT_CHANNEL=<PAYMENT_CHANNEL_ID>
+  ```
+
+* Check the ponder - ipld-eth-server payment channel status:
+
+  ```bash
+  docker exec payments-nitro-rpc-client-1 npm exec -c "nitro-rpc-client get-payment-channel $PONDER_UPSTREAM_PAYMENT_CHANNEL -h go-nitro -p 4005"
+
+  # Expected output ('PaidSoFar' is non zero):
+  # {
+  #   ID: '0x1178ac0f2a43e54a122216fa6afdd30333b590e49e50317a1f9274a591da0f96',
+  #   Status: 'Open',
+  #   Balance: {
+  #     AssetAddress: '0x0000000000000000000000000000000000000000',
+  #     Payee: '0xaaa6628ec44a8a742987ef3a114ddfe2d4f7adce',
+  #     Payer: '0x67d5b55604d1af90074fcb69b8c51838fff84f8d',
+  #     PaidSoFar: 215000n,
+  #     RemainingFunds: 999785000n
+  #   }
+  # }
+  ```
+
+## Clean Up
+
+* In the MobyMask app, perform `VIRTUAL DEFUND` and `DIRECT DEFUND` (in order) for closing the payment channel created with watcher
+
+* Run the following in the browser console to delete the Nitro node's data:
+
+  ```bash
+  await clearNodeStorage()
+  ```
+
+* On a fresh restart, clear activity tab data in MetaMask for concerned accounts
diff --git a/app/data/stacks/fixturenet-payments/stack.yml b/app/data/stacks/fixturenet-payments/stack.yml
index 98b26928..6a06d77e 100644
--- a/app/data/stacks/fixturenet-payments/stack.yml
+++ b/app/data/stacks/fixturenet-payments/stack.yml
@@ -3,20 +3,20 @@ name: fixturenet-payments
 description: "Stack to demonstrate payments between various services"
 repos:
   # fixturenet repos
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/lighthouse
-  - github.com/cerc-io/ipld-eth-db
-  - github.com/cerc-io/ipld-eth-server
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/lighthouse
+  - git.vdb.to/cerc-io/ipld-eth-db@v5
+  - git.vdb.to/cerc-io/ipld-eth-server@v1.11.6-statediff-v5
   # nitro repos
-  - github.com/cerc-io/ts-nitro@v0.1.12
-  - github.com/cerc-io/go-nitro@v0.1.0-ts-port-0.1.4 # TODO: Update after fixes
+  - github.com/cerc-io/ts-nitro@v0.1.13
+  - github.com/cerc-io/go-nitro@v0.1.1-ts-port-0.1.5
   # mobymask watcher repos
-  - github.com/cerc-io/watcher-ts@v0.2.61
-  - github.com/cerc-io/mobymask-v2-watcher-ts@v3 # TODO: Update after fixes
+  - github.com/cerc-io/watcher-ts@v0.2.63
+  - github.com/cerc-io/mobymask-v2-watcher-ts@v0.2.2
   - github.com/cerc-io/MobyMask@v0.1.3
   # mobymask app repos
   - github.com/cerc-io/mobymask-snap
-  - github.com/cerc-io/mobymask-ui@v0.2.0
+  - github.com/cerc-io/mobymask-ui@v0.2.1
   # ponder repo
   - github.com/cerc-io/ponder@laconic
 containers:
@@ -31,6 +31,7 @@ containers:
   - cerc/ipld-eth-server
   - cerc/nitro-contracts
   - cerc/go-nitro
+  - cerc/nitro-rpc-client
   # mobymask watcher images
   - cerc/watcher-ts
   - cerc/watcher-mobymask-v3
diff --git a/app/data/stacks/fixturenet-plugeth-tx/stack.yml b/app/data/stacks/fixturenet-plugeth-tx/stack.yml
index a8db1065..5ccf43fa 100644
--- a/app/data/stacks/fixturenet-plugeth-tx/stack.yml
+++ b/app/data/stacks/fixturenet-plugeth-tx/stack.yml
@@ -4,10 +4,10 @@ description: "plugeth Ethereum Fixturenet w/ tx-spammer"
 repos:
   - git.vdb.to/cerc-io/plugeth@statediff
   - git.vdb.to/cerc-io/plugeth-statediff
-  - github.com/cerc-io/lighthouse
-  - github.com/cerc-io/ipld-eth-db@v5
-  - github.com/cerc-io/ipld-eth-server@v5
-  - github.com/cerc-io/tx-spammer
+  - git.vdb.to/cerc-io/lighthouse
+  - git.vdb.to/cerc-io/ipld-eth-db@v5
+  - git.vdb.to/cerc-io/ipld-eth-server@v5
+  - git.vdb.to/cerc-io/tx-spammer
   - github.com/dboreham/foundry
 containers:
   - cerc/plugeth-statediff
diff --git a/app/data/stacks/fixturenet-pocket/stack.yml b/app/data/stacks/fixturenet-pocket/stack.yml
index dc8fed15..0e5c2b2f 100644
--- a/app/data/stacks/fixturenet-pocket/stack.yml
+++ b/app/data/stacks/fixturenet-pocket/stack.yml
@@ -2,8 +2,8 @@ version: "1.0"
 name: fixturenet-pocket
 description: "A single node pocket chain that can serve relays from the geth-1 node in eth-fixturenet"
 repos:
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/lighthouse
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/lighthouse
   - github.com/pokt-network/pocket-core
   - github.com/pokt-network/pocket-core-deployments # contains the dockerfile
 containers:
diff --git a/app/data/stacks/mainnet-eth/stack.yml b/app/data/stacks/mainnet-eth/stack.yml
index eca59ecc..0de4bd1d 100644
--- a/app/data/stacks/mainnet-eth/stack.yml
+++ b/app/data/stacks/mainnet-eth/stack.yml
@@ -2,8 +2,8 @@ version: "1.2"
 name: mainnet-eth
 description: "Ethereum Mainnet"
 repos:
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/lighthouse
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/lighthouse
   - github.com/dboreham/foundry
   - git.vdb.to/cerc-io/keycloak-reg-api
   - git.vdb.to/cerc-io/keycloak-reg-ui
diff --git a/app/data/stacks/mobymask-v2/stack.yml b/app/data/stacks/mobymask-v2/stack.yml
index 4344d54f..98fca03b 100644
--- a/app/data/stacks/mobymask-v2/stack.yml
+++ b/app/data/stacks/mobymask-v2/stack.yml
@@ -1,8 +1,8 @@
 version: "1.0"
 name: mobymask-v2
 repos:
-  - github.com/cerc-io/go-ethereum
-  - github.com/cerc-io/lighthouse
+  - git.vdb.to/cerc-io/go-ethereum@v1.11.6-statediff-v5
+  - git.vdb.to/cerc-io/lighthouse
   - github.com/dboreham/foundry
   - github.com/ethereum-optimism/optimism@v1.0.4
   - github.com/ethereum-optimism/op-geth@v1.101105.2