diff --git a/lerna.json b/lerna.json
index dc44e915..a06b944f 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,7 +2,7 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.2.62",
+  "version": "0.2.63",
   "npmClient": "yarn",
   "useWorkspaces": true,
   "command": {
diff --git a/packages/cache/package.json b/packages/cache/package.json
index ab8ca270..4cb28195 100644
--- a/packages/cache/package.json
+++ b/packages/cache/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cerc-io/cache",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "description": "Generic object cache",
   "main": "dist/index.js",
   "scripts": {
diff --git a/packages/cli/package.json b/packages/cli/package.json
index c7c4d458..4ea26b3a 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cerc-io/cli",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "main": "dist/index.js",
   "license": "AGPL-3.0",
   "scripts": {
@@ -12,13 +12,13 @@
   },
   "dependencies": {
     "@apollo/client": "^3.7.1",
-    "@cerc-io/cache": "^0.2.62",
-    "@cerc-io/ipld-eth-client": "^0.2.62",
+    "@cerc-io/cache": "^0.2.63",
+    "@cerc-io/ipld-eth-client": "^0.2.63",
     "@cerc-io/libp2p": "^0.42.2-laconic-0.1.4",
-    "@cerc-io/nitro-node": "^0.1.11",
-    "@cerc-io/peer": "^0.2.62",
-    "@cerc-io/rpc-eth-client": "^0.2.62",
-    "@cerc-io/util": "^0.2.62",
+    "@cerc-io/nitro-node": "^0.1.13",
+    "@cerc-io/peer": "^0.2.63",
+    "@cerc-io/rpc-eth-client": "^0.2.63",
+    "@cerc-io/util": "^0.2.63",
     "@ethersproject/providers": "^5.4.4",
     "@graphql-tools/utils": "^9.1.1",
     "@ipld/dag-cbor": "^8.0.0",
diff --git a/packages/cli/src/server.ts b/packages/cli/src/server.ts
index c97fe494..0f8b6bd1 100644
--- a/packages/cli/src/server.ts
+++ b/packages/cli/src/server.ts
@@ -237,20 +237,7 @@ export class ServerCmd {
 
   async initNitro (nitroContractAddresses: { [key: string]: string }): Promise<utils.Nitro | undefined> {
     // Start a Nitro node
-    const {
-      server: {
-        p2p: {
-          enablePeer,
-          nitro: nitroConfig
-        }
-      },
-      upstream: {
-        ethServer: {
-          rpcProviderEndpoint,
-          rpcProviderMutationEndpoint
-        }
-      }
-    } = this._baseCmd.config;
+    const { server: { p2p: { enablePeer, nitro: nitroConfig } } } = this._baseCmd.config;
 
     // Nitro requires p2p peer to be enabled
     if (!enablePeer || !nitroConfig) {
@@ -259,18 +246,10 @@ export class ServerCmd {
 
     assert(this.peer);
 
-    let chainUrl: string;
-    if (rpcProviderMutationEndpoint) {
-      log('Using rpcProviderMutationEndpoint as chain URL for Nitro node');
-      chainUrl = rpcProviderMutationEndpoint;
-    } else {
-      log('Using rpcProviderEndpoint as chain URL for Nitro node');
-      chainUrl = rpcProviderEndpoint;
-    }
-
+    log(`Using chain URL ${nitroConfig.chainUrl} for Nitro node`);
     this._nitro = await utils.Nitro.setupNode(
       nitroConfig.privateKey,
-      chainUrl,
+      nitroConfig.chainUrl,
       nitroConfig.chainPrivateKey,
       nitroContractAddresses,
       this.peer,
diff --git a/packages/codegen/package.json b/packages/codegen/package.json
index 9260b31e..da0e84eb 100644
--- a/packages/codegen/package.json
+++ b/packages/codegen/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cerc-io/codegen",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "description": "Code generator",
   "private": true,
   "main": "index.js",
@@ -20,7 +20,7 @@
   },
   "homepage": "https://github.com/cerc-io/watcher-ts#readme",
   "dependencies": {
-    "@cerc-io/util": "^0.2.62",
+    "@cerc-io/util": "^0.2.63",
     "@graphql-tools/load-files": "^6.5.2",
     "@poanet/solidity-flattener": "https://github.com/vulcanize/solidity-flattener.git",
     "@solidity-parser/parser": "^0.13.2",
diff --git a/packages/codegen/src/templates/package-template.handlebars b/packages/codegen/src/templates/package-template.handlebars
index 43000255..b33cdc15 100644
--- a/packages/codegen/src/templates/package-template.handlebars
+++ b/packages/codegen/src/templates/package-template.handlebars
@@ -41,12 +41,12 @@
   "homepage": "https://github.com/cerc-io/watcher-ts#readme",
   "dependencies": {
     "@apollo/client": "^3.3.19",
-    "@cerc-io/cli": "^0.2.62",
-    "@cerc-io/ipld-eth-client": "^0.2.62",
-    "@cerc-io/solidity-mapper": "^0.2.62",
-    "@cerc-io/util": "^0.2.62",
+    "@cerc-io/cli": "^0.2.63",
+    "@cerc-io/ipld-eth-client": "^0.2.63",
+    "@cerc-io/solidity-mapper": "^0.2.63",
+    "@cerc-io/util": "^0.2.63",
     {{#if (subgraphPath)}}
-    "@cerc-io/graph-node": "^0.2.62",
+    "@cerc-io/graph-node": "^0.2.63",
     {{/if}}
     "@ethersproject/providers": "^5.4.4",
     "apollo-type-bigint": "^0.1.3",
diff --git a/packages/graph-node/package.json b/packages/graph-node/package.json
index 8d8b0e2f..74e43640 100644
--- a/packages/graph-node/package.json
+++ b/packages/graph-node/package.json
@@ -1,10 +1,10 @@
 {
   "name": "@cerc-io/graph-node",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "main": "dist/index.js",
   "license": "AGPL-3.0",
   "devDependencies": {
-    "@cerc-io/solidity-mapper": "^0.2.62",
+    "@cerc-io/solidity-mapper": "^0.2.63",
     "@ethersproject/providers": "^5.4.4",
     "@graphprotocol/graph-ts": "^0.22.0",
     "@nomiclabs/hardhat-ethers": "^2.0.2",
@@ -51,9 +51,9 @@
   "dependencies": {
     "@apollo/client": "^3.3.19",
     "@cerc-io/assemblyscript": "0.19.10-watcher-ts-0.1.2",
-    "@cerc-io/cache": "^0.2.62",
-    "@cerc-io/ipld-eth-client": "^0.2.62",
-    "@cerc-io/util": "^0.2.62",
+    "@cerc-io/cache": "^0.2.63",
+    "@cerc-io/ipld-eth-client": "^0.2.63",
+    "@cerc-io/util": "^0.2.63",
     "@types/json-diff": "^0.5.2",
     "@types/yargs": "^17.0.0",
     "bn.js": "^4.11.9",
diff --git a/packages/ipld-eth-client/package.json b/packages/ipld-eth-client/package.json
index 2a151131..d4ebd9b1 100644
--- a/packages/ipld-eth-client/package.json
+++ b/packages/ipld-eth-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cerc-io/ipld-eth-client",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "description": "IPLD ETH Client",
   "main": "dist/index.js",
   "scripts": {
@@ -20,7 +20,7 @@
   "homepage": "https://github.com/cerc-io/watcher-ts#readme",
   "dependencies": {
     "@apollo/client": "^3.7.1",
-    "@cerc-io/cache": "^0.2.62",
+    "@cerc-io/cache": "^0.2.63",
     "cross-fetch": "^3.1.4",
     "debug": "^4.3.1",
     "ethers": "^5.4.4",
diff --git a/packages/peer/package.json b/packages/peer/package.json
index 62234a95..88372b0e 100644
--- a/packages/peer/package.json
+++ b/packages/peer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cerc-io/peer",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "description": "libp2p module",
   "main": "dist/index.js",
   "exports": "./dist/index.js",
diff --git a/packages/rpc-eth-client/package.json b/packages/rpc-eth-client/package.json
index 08d29ed1..f5503723 100644
--- a/packages/rpc-eth-client/package.json
+++ b/packages/rpc-eth-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cerc-io/rpc-eth-client",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "description": "RPC ETH Client",
   "main": "dist/index.js",
   "scripts": {
@@ -19,9 +19,9 @@
   },
   "homepage": "https://github.com/cerc-io/watcher-ts#readme",
   "dependencies": {
-    "@cerc-io/cache": "^0.2.62",
-    "@cerc-io/ipld-eth-client": "^0.2.62",
-    "@cerc-io/util": "^0.2.62",
+    "@cerc-io/cache": "^0.2.63",
+    "@cerc-io/ipld-eth-client": "^0.2.63",
+    "@cerc-io/util": "^0.2.63",
     "chai": "^4.3.4",
     "ethers": "^5.4.4",
     "left-pad": "^1.3.0",
diff --git a/packages/solidity-mapper/package.json b/packages/solidity-mapper/package.json
index 3296c009..c2659996 100644
--- a/packages/solidity-mapper/package.json
+++ b/packages/solidity-mapper/package.json
@@ -1,10 +1,10 @@
 {
   "name": "@cerc-io/solidity-mapper",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "main": "dist/index.js",
   "license": "AGPL-3.0",
   "devDependencies": {
-    "@cerc-io/ipld-eth-client": "^0.2.62",
+    "@cerc-io/ipld-eth-client": "^0.2.63",
     "@ethersproject/abi": "^5.3.0",
     "@nomiclabs/hardhat-ethers": "^2.0.2",
     "@nomiclabs/hardhat-waffle": "^2.0.1",
diff --git a/packages/test/package.json b/packages/test/package.json
index f07da584..8f63660e 100644
--- a/packages/test/package.json
+++ b/packages/test/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cerc-io/test",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "main": "dist/index.js",
   "license": "AGPL-3.0",
   "private": true,
diff --git a/packages/tracing-client/package.json b/packages/tracing-client/package.json
index cedb1ee9..b0f35b66 100644
--- a/packages/tracing-client/package.json
+++ b/packages/tracing-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cerc-io/tracing-client",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "description": "ETH VM tracing client",
   "main": "dist/index.js",
   "scripts": {
diff --git a/packages/util/package.json b/packages/util/package.json
index 17f6158f..01634cb3 100644
--- a/packages/util/package.json
+++ b/packages/util/package.json
@@ -1,13 +1,13 @@
 {
   "name": "@cerc-io/util",
-  "version": "0.2.62",
+  "version": "0.2.63",
   "main": "dist/index.js",
   "license": "AGPL-3.0",
   "dependencies": {
     "@apollo/utils.keyvaluecache": "^1.0.1",
-    "@cerc-io/nitro-node": "^0.1.11",
-    "@cerc-io/peer": "^0.2.62",
-    "@cerc-io/solidity-mapper": "^0.2.62",
+    "@cerc-io/nitro-node": "^0.1.13",
+    "@cerc-io/peer": "^0.2.63",
+    "@cerc-io/solidity-mapper": "^0.2.63",
     "@cerc-io/ts-channel": "1.0.3-ts-nitro-0.1.1",
     "@ethersproject/properties": "^5.7.0",
     "@ethersproject/providers": "^5.4.4",
@@ -51,7 +51,7 @@
     "yargs": "^17.0.1"
   },
   "devDependencies": {
-    "@cerc-io/cache": "^0.2.62",
+    "@cerc-io/cache": "^0.2.63",
     "@nomiclabs/hardhat-waffle": "^2.0.1",
     "@types/bunyan": "^1.8.8",
     "@types/express": "^4.17.14",
diff --git a/packages/util/src/config.ts b/packages/util/src/config.ts
index 14c5c52e..318c2132 100644
--- a/packages/util/src/config.ts
+++ b/packages/util/src/config.ts
@@ -157,6 +157,7 @@ export interface PaymentsConfig {
 
 // ts-nitro config
 export interface NitroConfig {
+  chainUrl: string;
   store: string;
 
   privateKey: string;
diff --git a/packages/util/src/payments.ts b/packages/util/src/payments.ts
index 0e2fbe0f..a1708be9 100644
--- a/packages/util/src/payments.ts
+++ b/packages/util/src/payments.ts
@@ -462,10 +462,10 @@ export const setupProviderWithPayments = (
     }
 
     // Send a payment to upstream Nitro node and add details to the request URL
-    let updatedURL = `${provider.connection.url}?method=${method}`;
+    let updatedURL = provider.connection.url;
     if (paidRPCMethods.includes(method)) {
       const voucher = await paymentsManager.sendPayment(paymentChannelId, paymentAmount);
-      updatedURL = `${updatedURL}&channelId=${voucher.channelId}&amount=${voucher.amount}&signature=${voucher.signature}`;
+      updatedURL = `${updatedURL}?channelId=${voucher.channelId}&amount=${voucher.amount}&signature=${voucher.signature}`;
     }
 
     const result = fetchJson({ ...provider.connection, url: updatedURL }, JSON.stringify(request), getResult).then((result) => {
diff --git a/yarn.lock b/yarn.lock
index 595a8968..14d4d239 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -350,20 +350,20 @@
     wherearewe "^2.0.0"
     xsalsa20 "^1.1.0"
 
-"@cerc-io/nitro-node@^0.1.11":
-  version "0.1.11"
-  resolved "https://git.vdb.to/api/packages/cerc-io/npm/%40cerc-io%2Fnitro-node/-/0.1.11/nitro-node-0.1.11.tgz#8e1b8fbede4cb2ca79dcc3697a714228a0852bcd"
-  integrity sha512-1SaieVkcSlkhSQqJqxgr1rlR9FA+FIzFOuAbr1Afx9E4N2EtUoG2XAsYxi9LIYBEwEcBUIelpvXe4TZLDhFVjg==
+"@cerc-io/nitro-node@^0.1.13":
+  version "0.1.13"
+  resolved "https://git.vdb.to/api/packages/cerc-io/npm/%40cerc-io%2Fnitro-node/-/0.1.13/nitro-node-0.1.13.tgz#3a4661e5019802fdb4ec06ac6698bf772eaf5d8e"
+  integrity sha512-U64qUUjla/sRyfnPC/12qNqDa+5R+1GlVZE1CO50vIhf2wTA2Sr7xwhqbGo277YhjD9xfalyZPZ0BiIvaAXBCQ==
   dependencies:
     "@cerc-io/libp2p" "0.42.2-laconic-0.1.4"
-    "@cerc-io/nitro-protocol" "^2.0.0-alpha.4-ts-port-0.1.2"
-    "@cerc-io/nitro-util" "^0.1.11"
-    "@cerc-io/peer" "^0.2.58"
+    "@cerc-io/nitro-util" "^0.1.13"
+    "@cerc-io/peer" "^0.2.60"
     "@cerc-io/ts-channel" "1.0.3-ts-nitro-0.1.1"
     "@jpwilliams/waitgroup" "^2.1.0"
     "@libp2p/crypto" "^1.0.4"
     "@libp2p/tcp" "^6.0.0"
     "@multiformats/multiaddr" "^11.1.4"
+    "@statechannels/nitro-protocol" "^2.0.0-alpha.5"
     assert "^2.0.0"
     async-mutex "^0.4.0"
     debug "^4.3.4"
@@ -376,22 +376,13 @@
     promjs "^0.4.2"
     uint8arrays "^4.0.3"
 
-"@cerc-io/nitro-protocol@^2.0.0-alpha.4-ts-port-0.1.2":
-  version "2.0.0-alpha.4-ts-port-0.1.2"
-  resolved "https://git.vdb.to/api/packages/cerc-io/npm/%40cerc-io%2Fnitro-protocol/-/2.0.0-alpha.4-ts-port-0.1.2/nitro-protocol-2.0.0-alpha.4-ts-port-0.1.2.tgz#6d2f893f5aa08dd5550447f04967b908f3f6d469"
-  integrity sha512-Cyx2+S/6BlAzvl+LZxwLjK2Y0H01f/kvTYUktdsGHx1eTWXTzS6FQ0nTVwJkKEcO8V/Y50+dc2PwvFXvk8iG9w==
+"@cerc-io/nitro-util@^0.1.13":
+  version "0.1.13"
+  resolved "https://git.vdb.to/api/packages/cerc-io/npm/%40cerc-io%2Fnitro-util/-/0.1.13/nitro-util-0.1.13.tgz#72ad7bdbce952577f052b0f7dee5d4b2019f414f"
+  integrity sha512-jlGGaGx6YGbiNDSqQvoAFt7GcYTH2rQT2iAnnb33IglnzQvcjyczJws+jMoPPauvcw1bhG5VxKvL529otm0Nbw==
   dependencies:
-    "@openzeppelin/contracts" "^4.7.3"
-    "@statechannels/exit-format" "^0.2.0"
-    "@typechain/ethers-v5" "^9.0.0"
-
-"@cerc-io/nitro-util@^0.1.11":
-  version "0.1.11"
-  resolved "https://git.vdb.to/api/packages/cerc-io/npm/%40cerc-io%2Fnitro-util/-/0.1.11/nitro-util-0.1.11.tgz#73471c4366f2da8e4d0a1d222d9bb36f44cbb670"
-  integrity sha512-DG+mm8ergHuvAcWHy5PSZVsIcDCSQV5/ni2m2NfOLpR3Rz4la5oouYniEoN6z0vJKsQvb7cQ3Wxfeerk8OwcNw==
-  dependencies:
-    "@cerc-io/nitro-protocol" "^2.0.0-alpha.4-ts-port-0.1.2"
     "@cerc-io/ts-channel" "1.0.3-ts-nitro-0.1.1"
+    "@statechannels/nitro-protocol" "^2.0.0-alpha.5"
     assert "^2.0.0"
     debug "^4.3.4"
     ethers "^5.7.2"
@@ -3761,6 +3752,15 @@
     ethers "^5.1.4"
     lodash "^4.17.21"
 
+"@statechannels/nitro-protocol@^2.0.0-alpha.5":
+  version "2.0.0-alpha.5"
+  resolved "https://registry.yarnpkg.com/@statechannels/nitro-protocol/-/nitro-protocol-2.0.0-alpha.5.tgz#9b51ee8170de9f51816144c06f568199ccab3237"
+  integrity sha512-b4rlq0D97MidlKL3MxOsn1Rtl5VzH26xyvVSe8iZXapUdpYfsIH8Nj5PqVki7drFJWVYjVTjwDwc5pvRW8jNbg==
+  dependencies:
+    "@openzeppelin/contracts" "^4.7.3"
+    "@statechannels/exit-format" "^0.2.0"
+    "@typechain/ethers-v5" "^9.0.0"
+
 "@szmarczak/http-timer@^1.1.2":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@szmarczak/http-timer/-/http-timer-1.1.2.tgz#b1665e2c461a2cd92f4c1bbf50d5454de0d4b421"