From a11746d043d74edf38c12c2855f4f194edcdc088 Mon Sep 17 00:00:00 2001
From: AJ ONeal <coolaj86@gmail.com>
Date: Sat, 2 Jul 2022 19:44:41 -0600
Subject: [PATCH 1/2] chore: npm run fmt

---
 1-Identities-and-Names/identity-register.js   | 12 ++++----
 .../identity-retrieve-account-ids.js          | 12 ++++----
 1-Identities-and-Names/identity-retrieve.js   |  8 ++---
 1-Identities-and-Names/identity-topup.js      | 12 ++++----
 1-Identities-and-Names/name-register-alias.js | 14 ++++-----
 1-Identities-and-Names/name-register.js       | 14 ++++-----
 .../name-resolve-by-name.js                   | 10 +++----
 .../name-resolve-by-record.js                 | 12 ++++----
 1-Identities-and-Names/name-search-by-name.js | 14 ++++-----
 .../contract-register-minimal.js              | 16 +++++-----
 .../contract-retrieve.js                      |  8 ++---
 .../contract-update-minimal.js                | 24 ++++++++-------
 2-Contracts-and-Documents/document-delete.js  | 14 ++++-----
 .../document-retrieve.js                      | 19 +++++-------
 2-Contracts-and-Documents/document-submit.js  | 16 +++++-----
 2-Contracts-and-Documents/document-update.js  | 16 +++++-----
 README.md                                     | 29 ++++++++++---------
 connect.js                                    |  8 ++---
 create-wallet.js                              | 22 +++++++-------
 send-funds.js                                 | 16 +++++-----
 use-dapi-client-methods.js                    |  8 ++---
 21 files changed, 154 insertions(+), 150 deletions(-)

diff --git a/1-Identities-and-Names/identity-register.js b/1-Identities-and-Names/identity-register.js
index 8a6ff53..dfc14cc 100644
--- a/1-Identities-and-Names/identity-register.js
+++ b/1-Identities-and-Names/identity-register.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-register-an-identity
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const clientOpts = {
-  network: 'testnet',
+  network: "testnet",
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -19,6 +19,6 @@ const createIdentity = async () => {
 };
 
 createIdentity()
-  .then((d) => console.log('Identity:\n', d.toJSON()))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Identity:\n", d.toJSON()))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/identity-retrieve-account-ids.js b/1-Identities-and-Names/identity-retrieve-account-ids.js
index 2addfcb..988023a 100644
--- a/1-Identities-and-Names/identity-retrieve-account-ids.js
+++ b/1-Identities-and-Names/identity-retrieve-account-ids.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-an-accounts-identities
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const client = new Dash.Client({
-  network: 'testnet',
+  network: "testnet",
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -19,6 +19,6 @@ const retrieveIdentityIds = async () => {
 };
 
 retrieveIdentityIds()
-  .then((d) => console.log('Mnemonic identities:\n', d))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Mnemonic identities:\n", d))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/identity-retrieve.js b/1-Identities-and-Names/identity-retrieve.js
index a5f0b8e..7ecf9a4 100644
--- a/1-Identities-and-Names/identity-retrieve.js
+++ b/1-Identities-and-Names/identity-retrieve.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-an-identity
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const client = new Dash.Client();
@@ -10,6 +10,6 @@ const retrieveIdentity = async () => {
 };
 
 retrieveIdentity()
-  .then((d) => console.log('Identity retrieved:\n', d.toJSON()))
-  .catch((e) => console.error('Something went wrong:\n', e))
+  .then((d) => console.log("Identity retrieved:\n", d.toJSON()))
+  .catch((e) => console.error("Something went wrong:\n", e))
   .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/identity-topup.js b/1-Identities-and-Names/identity-topup.js
index fc51ded..b1e19df 100644
--- a/1-Identities-and-Names/identity-topup.js
+++ b/1-Identities-and-Names/identity-topup.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-topup-an-identity-balance
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const clientOpts = {
-  network: 'testnet',
+  network: "testnet",
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -23,6 +23,6 @@ const topupIdentity = async () => {
 };
 
 topupIdentity()
-  .then((d) => console.log('Identity credit balance: ', d.balance))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Identity credit balance: ", d.balance))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-register-alias.js b/1-Identities-and-Names/name-register-alias.js
index 05c5613..1ed1f5f 100644
--- a/1-Identities-and-Names/name-register-alias.js
+++ b/1-Identities-and-Names/name-register-alias.js
@@ -1,13 +1,13 @@
 // See https://dashplatform.readme.io/docs/tutorial-register-a-name-for-an-identity
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
-const aliasToRegister = ''; // Enter alias to register
+const aliasToRegister = ""; // Enter alias to register
 
 const clientOpts = {
   wallet: {
-    mnemonic: process.env.MNEMONIC,  // A Dash wallet mnemonic with testnet funds
+    mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
       skipSynchronizationBeforeHeight: 675000, // only sync from early-2022
     },
@@ -28,6 +28,6 @@ const registerAlias = async () => {
 };
 
 registerAlias()
-  .then((d) => console.log('Alias registered:\n', d.toJSON()))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Alias registered:\n", d.toJSON()))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-register.js b/1-Identities-and-Names/name-register.js
index ea1215d..0a31844 100644
--- a/1-Identities-and-Names/name-register.js
+++ b/1-Identities-and-Names/name-register.js
@@ -1,13 +1,13 @@
 // See https://dashplatform.readme.io/docs/tutorial-register-a-name-for-an-identity
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
-const nameToRegister = ''; // Enter name to register
+const nameToRegister = ""; // Enter name to register
 
 const clientOpts = {
   wallet: {
-    mnemonic: process.env.MNEMONIC,  // A Dash wallet mnemonic with testnet funds
+    mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
       skipSynchronizationBeforeHeight: 675000, // only sync from early-2022
     },
@@ -29,6 +29,6 @@ const registerName = async () => {
 };
 
 registerName()
-  .then((d) => console.log('Name registered:\n', d.toJSON()))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Name registered:\n", d.toJSON()))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-resolve-by-name.js b/1-Identities-and-Names/name-resolve-by-name.js
index e17efb1..efb6089 100644
--- a/1-Identities-and-Names/name-resolve-by-name.js
+++ b/1-Identities-and-Names/name-resolve-by-name.js
@@ -1,9 +1,9 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-a-name
-const Dash = require('dash');
+const Dash = require("dash");
 
 const client = new Dash.Client();
 
-const nameToRetrieve = ''; // Enter name to retrieve
+const nameToRetrieve = ""; // Enter name to retrieve
 
 const retrieveName = async () => {
   // Retrieve by full name (e.g., myname.dash)
@@ -11,6 +11,6 @@ const retrieveName = async () => {
 };
 
 retrieveName()
-  .then((d) => console.log('Name retrieved:\n', d.toJSON()))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Name retrieved:\n", d.toJSON()))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-resolve-by-record.js b/1-Identities-and-Names/name-resolve-by-record.js
index 9d53cb5..600d585 100644
--- a/1-Identities-and-Names/name-resolve-by-record.js
+++ b/1-Identities-and-Names/name-resolve-by-record.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-a-name
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const client = new Dash.Client();
@@ -8,12 +8,12 @@ const client = new Dash.Client();
 const retrieveNameByRecord = async () => {
   // Retrieve by a name's identity ID
   return client.platform.names.resolveByRecord(
-    'dashUniqueIdentityId',
+    "dashUniqueIdentityId",
     process.env.IDENTITY_ID, // Your identity ID
   );
 };
 
 retrieveNameByRecord()
-  .then((d) => console.log('Name retrieved:\n', d[0].toJSON()))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Name retrieved:\n", d[0].toJSON()))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-search-by-name.js b/1-Identities-and-Names/name-search-by-name.js
index 943dc37..aa28ebd 100644
--- a/1-Identities-and-Names/name-search-by-name.js
+++ b/1-Identities-and-Names/name-search-by-name.js
@@ -1,22 +1,22 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-a-name
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
-const searchPrefix = 'a'; // Enter prefix character(s) to search for
+const searchPrefix = "a"; // Enter prefix character(s) to search for
 
 const client = new Dash.Client();
 
 const retrieveNameBySearch = async () => {
   // Search for names (e.g. `user*`)
-  return client.platform.names.search(searchPrefix, 'dash');
+  return client.platform.names.search(searchPrefix, "dash");
 };
 
 retrieveNameBySearch()
   .then((d) => {
     for (const name of d) {
-      console.log('Name retrieved:\n', name.toJSON());
+      console.log("Name retrieved:\n", name.toJSON());
     }
   })
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/contract-register-minimal.js b/2-Contracts-and-Documents/contract-register-minimal.js
index 57a075a..54c8c38 100644
--- a/2-Contracts-and-Documents/contract-register-minimal.js
+++ b/2-Contracts-and-Documents/contract-register-minimal.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-register-a-data-contract
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const clientOpts = {
@@ -19,10 +19,10 @@ const registerContract = async () => {
 
   const contractDocuments = {
     note: {
-      type: 'object',
+      type: "object",
       properties: {
         message: {
-          type: 'string',
+          type: "string",
         },
       },
       additionalProperties: false,
@@ -37,7 +37,7 @@ const registerContract = async () => {
   const validationResult = await platform.dpp.dataContract.validate(contract);
 
   if (validationResult.isValid()) {
-    console.log('Validation passed, broadcasting contract..');
+    console.log("Validation passed, broadcasting contract..");
     // Sign and submit the data contract
     return platform.contracts.publish(contract, identity);
   }
@@ -46,6 +46,6 @@ const registerContract = async () => {
 };
 
 registerContract()
-  .then((d) => console.log('Contract registered:\n', d.toJSON()))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Contract registered:\n", d.toJSON()))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/contract-retrieve.js b/2-Contracts-and-Documents/contract-retrieve.js
index 33bc0cc..0931320 100644
--- a/2-Contracts-and-Documents/contract-retrieve.js
+++ b/2-Contracts-and-Documents/contract-retrieve.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-a-data-contract
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const client = new Dash.Client();
@@ -12,5 +12,5 @@ const retrieveContract = async () => {
 
 retrieveContract()
   .then((d) => console.dir(d.toJSON(), { depth: 5 }))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/contract-update-minimal.js b/2-Contracts-and-Documents/contract-update-minimal.js
index 4a8d68c..ec2e42d 100644
--- a/2-Contracts-and-Documents/contract-update-minimal.js
+++ b/2-Contracts-and-Documents/contract-update-minimal.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-update-documents
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const clientOpts = {
@@ -17,21 +17,25 @@ const updateContract = async () => {
   const { platform } = client;
   const identity = await platform.identities.get(process.env.IDENTITY_ID); // Your identity ID
 
-  const existingDataContract = await platform.contracts.get(process.env.CONTRACT_ID);
+  const existingDataContract = await platform.contracts.get(
+    process.env.CONTRACT_ID,
+  );
   const documents = existingDataContract.getDocuments();
 
   documents.note.properties.author = {
-    type: 'string',
+    type: "string",
   };
 
   existingDataContract.setDocuments(documents);
-    
+
   // Make sure contract passes validation checks
   await platform.dpp.initialize();
-  const validationResult = await platform.dpp.dataContract.validate(existingDataContract);
+  const validationResult = await platform.dpp.dataContract.validate(
+    existingDataContract,
+  );
 
   if (validationResult.isValid()) {
-    console.log('Validation passed, broadcasting contract..');
+    console.log("Validation passed, broadcasting contract..");
     // Sign and submit the data contract
     return platform.contracts.update(existingDataContract, identity);
   }
@@ -40,6 +44,6 @@ const updateContract = async () => {
 };
 
 updateContract()
-  .then((d) => console.log('Contract updated:\n', d.toJSON()))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Contract updated:\n", d.toJSON()))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/document-delete.js b/2-Contracts-and-Documents/document-delete.js
index 7c927e5..ed0d6d7 100644
--- a/2-Contracts-and-Documents/document-delete.js
+++ b/2-Contracts-and-Documents/document-delete.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-delete-documents
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const clientOpts = {
@@ -25,8 +25,8 @@ const deleteNoteDocument = async () => {
 
   // Retrieve the existing document
   const [document] = await client.platform.documents.get(
-    'tutorialContract.note',
-    { where: [['$id', '==', documentId]] },
+    "tutorialContract.note",
+    { where: [["$id", "==", documentId]] },
   );
 
   // Sign and submit the document delete transition
@@ -34,6 +34,6 @@ const deleteNoteDocument = async () => {
 };
 
 deleteNoteDocument()
-  .then((d) => console.log('Document deleted:\n', d))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Document deleted:\n", d))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/document-retrieve.js b/2-Contracts-and-Documents/document-retrieve.js
index 9b8bab6..9df868a 100644
--- a/2-Contracts-and-Documents/document-retrieve.js
+++ b/2-Contracts-and-Documents/document-retrieve.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-documents
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const clientOpts = {
@@ -13,19 +13,16 @@ const clientOpts = {
 const client = new Dash.Client(clientOpts);
 
 const getDocuments = async () => {
-  return client.platform.documents.get(
-    'tutorialContract.note',
-    {
-      limit: 2, // Only retrieve 2 document
-    },
-  );
+  return client.platform.documents.get("tutorialContract.note", {
+    limit: 2, // Only retrieve 2 document
+  });
 };
 
 getDocuments()
   .then((d) => {
     for (const n of d) {
-      console.log('Document:\n', n.toJSON());
+      console.log("Document:\n", n.toJSON());
     }
   })
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/document-submit.js b/2-Contracts-and-Documents/document-submit.js
index 895d095..48ef713 100644
--- a/2-Contracts-and-Documents/document-submit.js
+++ b/2-Contracts-and-Documents/document-submit.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-submit-documents
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const clientOpts = {
-  network: 'testnet',
+  network: "testnet",
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -29,15 +29,15 @@ const submitNoteDocument = async () => {
 
   // Create the note document
   const noteDocument = await platform.documents.create(
-    'tutorialContract.note',
+    "tutorialContract.note",
     identity,
     docProperties,
   );
 
   const documentBatch = {
     create: [noteDocument], // Document(s) to create
-    replace: [],            // Document(s) to update
-    delete: [],             // Document(s) to delete
+    replace: [], // Document(s) to update
+    delete: [], // Document(s) to delete
   };
   // Sign and submit the document(s)
   return platform.documents.broadcast(documentBatch, identity);
@@ -45,5 +45,5 @@ const submitNoteDocument = async () => {
 
 submitNoteDocument()
   .then((d) => console.log(d.toJSON()))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/document-update.js b/2-Contracts-and-Documents/document-update.js
index 3704cf2..a89bab0 100644
--- a/2-Contracts-and-Documents/document-update.js
+++ b/2-Contracts-and-Documents/document-update.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-update-documents
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const clientOpts = {
@@ -25,18 +25,18 @@ const updateNoteDocument = async () => {
 
   // Retrieve the existing document
   const [document] = await client.platform.documents.get(
-    'tutorialContract.note',
-    { where: [['$id', '==', documentId]] },
+    "tutorialContract.note",
+    { where: [["$id", "==", documentId]] },
   );
 
   // Update document
-  document.set('message', `Updated document @ ${new Date().toUTCString()}`);
+  document.set("message", `Updated document @ ${new Date().toUTCString()}`);
 
   // Sign and submit the document replace transition
   return platform.documents.broadcast({ replace: [document] }, identity);
 };
 
 updateNoteDocument()
-  .then((d) => console.log('Document updated:\n', d))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Document updated:\n", d))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/README.md b/README.md
index d7926fe..3420913 100644
--- a/README.md
+++ b/README.md
@@ -2,15 +2,17 @@
 
 [![SDK Version](https://img.shields.io/github/package-json/dependency-version/dashevo/platform-readme-tutorials/dash)](https://github.com/dashevo/platform-readme-tutorials/blob/main/package.json)
 
-Code for the tutorials found on the [Platform documentation site](https://dashplatform.readme.io/).
+Code for the tutorials found on the
+[Platform documentation site](https://dashplatform.readme.io/).
 
 ## Install
 
-Note: [NodeJS](https://nodejs.org/en/download/) (v12+) must be installed to run the tutorial code.
+Note: [NodeJS](https://nodejs.org/en/download/) (v12+) must be installed to run
+the tutorial code.
 
 ### Clone this repository
 
-``` shell
+```shell
 git clone https://github.com/dashevo/platform-readme-tutorials.git
 ```
 
@@ -18,7 +20,7 @@ git clone https://github.com/dashevo/platform-readme-tutorials.git
 
 Do a clean install of project dependencies:
 
-``` shell
+```shell
 npm ci
 ```
 
@@ -26,15 +28,16 @@ npm ci
 
 1. Check connection: `node connect.js`
 1. Create wallet: `node create-wallet.js`
-1. Go to the [Testnet faucet](https://testnet-faucet.dash.org/) and add funds to the address
-   reported in the previous step
-1. Create an `.env` file (See [`.env.example`](./.env.example) for an example `.env` file). Set
-   `MNEMONIC` to the wallet mnemonic from step 2.
-
-Proceed with the tutorials [Identities and Names tutorials](./1-Identities-and-Names/) first and the
-[Contracts And Documents tutorials](./2-Contracts-and-Documents/) next. They align with the
-tutorials section found on the [documentation
-site](https://dashplatform.readme.io/docs/tutorials-introduction).
+1. Go to the [Testnet faucet](https://testnet-faucet.dash.org/) and add funds to
+   the address reported in the previous step
+1. Create an `.env` file (See [`.env.example`](./.env.example) for an example
+   `.env` file). Set `MNEMONIC` to the wallet mnemonic from step 2.
+
+Proceed with the tutorials
+[Identities and Names tutorials](./1-Identities-and-Names/) first and the
+[Contracts And Documents tutorials](./2-Contracts-and-Documents/) next. They
+align with the tutorials section found on the
+[documentation site](https://dashplatform.readme.io/docs/tutorials-introduction).
 
 ## Contributing
 
diff --git a/connect.js b/connect.js
index 4c13285..2d61013 100644
--- a/connect.js
+++ b/connect.js
@@ -1,5 +1,5 @@
 // See https://dashplatform.readme.io/docs/tutorial-connecting-to-testnet
-const Dash = require('dash');
+const Dash = require("dash");
 
 const client = new Dash.Client();
 
@@ -8,6 +8,6 @@ async function connect() {
 }
 
 connect()
-  .then((d) => console.log('Connected. Best block hash:\n', d))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Connected. Best block hash:\n", d))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());
diff --git a/create-wallet.js b/create-wallet.js
index 248674b..6c43768 100644
--- a/create-wallet.js
+++ b/create-wallet.js
@@ -1,14 +1,14 @@
 // See https://dashplatform.readme.io/docs/tutorial-create-and-fund-a-wallet
-const Dash = require('dash');
+const Dash = require("dash");
 
 const clientOpts = {
-  network: 'testnet',
+  network: "testnet",
   wallet: {
     mnemonic: null, // this indicates that we want a new wallet to be generated
-                    // if you want to get a new address for an existing wallet
-                    // replace 'null' with an existing wallet mnemonic
-    offlineMode: true,  // this indicates we don't want to sync the chain
-                        // it can only be used when the mnemonic is set to 'null'
+    // if you want to get a new address for an existing wallet
+    // replace 'null' with an existing wallet mnemonic
+    offlineMode: true, // this indicates we don't want to sync the chain
+    // it can only be used when the mnemonic is set to 'null'
   },
 };
 
@@ -19,16 +19,16 @@ const createWallet = async () => {
 
   const mnemonic = client.wallet.exportWallet();
   const address = account.getUnusedAddress();
-  console.log('Mnemonic:', mnemonic);
-  console.log('Unused address:', address.address);
+  console.log("Mnemonic:", mnemonic);
+  console.log("Unused address:", address.address);
 };
 
 createWallet()
-  .catch((e) => console.error('Something went wrong:\n', e))
+  .catch((e) => console.error("Something went wrong:\n", e))
   .finally(() => client.disconnect());
 
 // Handle wallet async errors
-client.on('error', (error, context) => {
+client.on("error", (error, context) => {
   console.error(`Client error: ${error.name}`);
   console.error(context);
-});
\ No newline at end of file
+});
diff --git a/send-funds.js b/send-funds.js
index f224ef8..2baf685 100644
--- a/send-funds.js
+++ b/send-funds.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-send-funds
-const Dash = require('dash');
-const dotenv = require('dotenv');
+const Dash = require("dash");
+const dotenv = require("dotenv");
 dotenv.config();
 
 const clientOpts = {
-  network: 'testnet',
+  network: "testnet",
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -18,19 +18,19 @@ const sendFunds = async () => {
   const account = await client.getWalletAccount();
 
   const transaction = account.createTransaction({
-    recipient: 'yP8A3cbdxRtLRduy5mXDsBnJtMzHWs6ZXr', // Testnet faucet
+    recipient: "yP8A3cbdxRtLRduy5mXDsBnJtMzHWs6ZXr", // Testnet faucet
     satoshis: 10000000, // 0.1 Dash
   });
   return account.broadcastTransaction(transaction);
 };
 
 sendFunds()
-  .then((d) => console.log('Transaction broadcast!\nTransaction ID:', d))
-  .catch((e) => console.error('Something went wrong:\n', e))
+  .then((d) => console.log("Transaction broadcast!\nTransaction ID:", d))
+  .catch((e) => console.error("Something went wrong:\n", e))
   .finally(() => client.disconnect());
 
 // Handle wallet async errors
-client.on('error', (error, context) => {
+client.on("error", (error, context) => {
   console.error(`Client error: ${error.name}`);
   console.error(context);
-});
\ No newline at end of file
+});
diff --git a/use-dapi-client-methods.js b/use-dapi-client-methods.js
index f6a70ee..255737a 100644
--- a/use-dapi-client-methods.js
+++ b/use-dapi-client-methods.js
@@ -1,5 +1,5 @@
 // See https://dashplatform.readme.io/docs/tutorial-use-dapi-client-methods
-const Dash = require('dash');
+const Dash = require("dash");
 
 const client = new Dash.Client();
 
@@ -12,6 +12,6 @@ async function dapiClientMethods() {
 }
 
 dapiClientMethods()
-  .then((d) => console.log('Core status:\n', d))
-  .catch((e) => console.error('Something went wrong:\n', e))
-  .finally(() => client.disconnect());
\ No newline at end of file
+  .then((d) => console.log("Core status:\n", d))
+  .catch((e) => console.error("Something went wrong:\n", e))
+  .finally(() => client.disconnect());

From dc8ade26a37dfbd73d5b96f2f45ead29c22ea08a Mon Sep 17 00:00:00 2001
From: thephez <thephez@users.noreply.github.com>
Date: Mon, 11 Jul 2022 14:06:02 -0400
Subject: [PATCH 2/2] chore: npm run fmt

---
 1-Identities-and-Names/identity-register.js        | 10 +++++-----
 .../identity-retrieve-account-ids.js               | 10 +++++-----
 1-Identities-and-Names/identity-retrieve.js        |  8 ++++----
 1-Identities-and-Names/identity-topup.js           | 10 +++++-----
 1-Identities-and-Names/name-register-alias.js      | 10 +++++-----
 1-Identities-and-Names/name-register.js            | 10 +++++-----
 1-Identities-and-Names/name-resolve-by-name.js     |  8 ++++----
 1-Identities-and-Names/name-resolve-by-record.js   | 10 +++++-----
 1-Identities-and-Names/name-search-by-name.js      | 12 ++++++------
 .../contract-register-minimal.js                   | 14 +++++++-------
 2-Contracts-and-Documents/contract-retrieve.js     |  6 +++---
 .../contract-update-minimal.js                     | 12 ++++++------
 2-Contracts-and-Documents/document-delete.js       | 12 ++++++------
 2-Contracts-and-Documents/document-retrieve.js     | 10 +++++-----
 2-Contracts-and-Documents/document-submit.js       | 10 +++++-----
 2-Contracts-and-Documents/document-update.js       | 14 +++++++-------
 connect.js                                         |  6 +++---
 create-wallet.js                                   | 12 ++++++------
 send-funds.js                                      | 14 +++++++-------
 use-dapi-client-methods.js                         |  6 +++---
 20 files changed, 102 insertions(+), 102 deletions(-)

diff --git a/1-Identities-and-Names/identity-register.js b/1-Identities-and-Names/identity-register.js
index dfc14cc..3554ab7 100644
--- a/1-Identities-and-Names/identity-register.js
+++ b/1-Identities-and-Names/identity-register.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-register-an-identity
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const clientOpts = {
-  network: "testnet",
+  network: 'testnet',
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -19,6 +19,6 @@ const createIdentity = async () => {
 };
 
 createIdentity()
-  .then((d) => console.log("Identity:\n", d.toJSON()))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Identity:\n', d.toJSON()))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/identity-retrieve-account-ids.js b/1-Identities-and-Names/identity-retrieve-account-ids.js
index 988023a..86e636f 100644
--- a/1-Identities-and-Names/identity-retrieve-account-ids.js
+++ b/1-Identities-and-Names/identity-retrieve-account-ids.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-an-accounts-identities
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const client = new Dash.Client({
-  network: "testnet",
+  network: 'testnet',
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -19,6 +19,6 @@ const retrieveIdentityIds = async () => {
 };
 
 retrieveIdentityIds()
-  .then((d) => console.log("Mnemonic identities:\n", d))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Mnemonic identities:\n', d))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/identity-retrieve.js b/1-Identities-and-Names/identity-retrieve.js
index 7ecf9a4..a5f0b8e 100644
--- a/1-Identities-and-Names/identity-retrieve.js
+++ b/1-Identities-and-Names/identity-retrieve.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-an-identity
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const client = new Dash.Client();
@@ -10,6 +10,6 @@ const retrieveIdentity = async () => {
 };
 
 retrieveIdentity()
-  .then((d) => console.log("Identity retrieved:\n", d.toJSON()))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Identity retrieved:\n', d.toJSON()))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/identity-topup.js b/1-Identities-and-Names/identity-topup.js
index b1e19df..3f39570 100644
--- a/1-Identities-and-Names/identity-topup.js
+++ b/1-Identities-and-Names/identity-topup.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-topup-an-identity-balance
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const clientOpts = {
-  network: "testnet",
+  network: 'testnet',
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -23,6 +23,6 @@ const topupIdentity = async () => {
 };
 
 topupIdentity()
-  .then((d) => console.log("Identity credit balance: ", d.balance))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Identity credit balance: ', d.balance))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-register-alias.js b/1-Identities-and-Names/name-register-alias.js
index 1ed1f5f..66a0a02 100644
--- a/1-Identities-and-Names/name-register-alias.js
+++ b/1-Identities-and-Names/name-register-alias.js
@@ -1,9 +1,9 @@
 // See https://dashplatform.readme.io/docs/tutorial-register-a-name-for-an-identity
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
-const aliasToRegister = ""; // Enter alias to register
+const aliasToRegister = ''; // Enter alias to register
 
 const clientOpts = {
   wallet: {
@@ -28,6 +28,6 @@ const registerAlias = async () => {
 };
 
 registerAlias()
-  .then((d) => console.log("Alias registered:\n", d.toJSON()))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Alias registered:\n', d.toJSON()))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-register.js b/1-Identities-and-Names/name-register.js
index 0a31844..5cab61e 100644
--- a/1-Identities-and-Names/name-register.js
+++ b/1-Identities-and-Names/name-register.js
@@ -1,9 +1,9 @@
 // See https://dashplatform.readme.io/docs/tutorial-register-a-name-for-an-identity
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
-const nameToRegister = ""; // Enter name to register
+const nameToRegister = ''; // Enter name to register
 
 const clientOpts = {
   wallet: {
@@ -29,6 +29,6 @@ const registerName = async () => {
 };
 
 registerName()
-  .then((d) => console.log("Name registered:\n", d.toJSON()))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Name registered:\n', d.toJSON()))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-resolve-by-name.js b/1-Identities-and-Names/name-resolve-by-name.js
index efb6089..2647d1d 100644
--- a/1-Identities-and-Names/name-resolve-by-name.js
+++ b/1-Identities-and-Names/name-resolve-by-name.js
@@ -1,9 +1,9 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-a-name
-const Dash = require("dash");
+const Dash = require('dash');
 
 const client = new Dash.Client();
 
-const nameToRetrieve = ""; // Enter name to retrieve
+const nameToRetrieve = ''; // Enter name to retrieve
 
 const retrieveName = async () => {
   // Retrieve by full name (e.g., myname.dash)
@@ -11,6 +11,6 @@ const retrieveName = async () => {
 };
 
 retrieveName()
-  .then((d) => console.log("Name retrieved:\n", d.toJSON()))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Name retrieved:\n', d.toJSON()))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-resolve-by-record.js b/1-Identities-and-Names/name-resolve-by-record.js
index 600d585..a47b41d 100644
--- a/1-Identities-and-Names/name-resolve-by-record.js
+++ b/1-Identities-and-Names/name-resolve-by-record.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-a-name
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const client = new Dash.Client();
@@ -8,12 +8,12 @@ const client = new Dash.Client();
 const retrieveNameByRecord = async () => {
   // Retrieve by a name's identity ID
   return client.platform.names.resolveByRecord(
-    "dashUniqueIdentityId",
+    'dashUniqueIdentityId',
     process.env.IDENTITY_ID, // Your identity ID
   );
 };
 
 retrieveNameByRecord()
-  .then((d) => console.log("Name retrieved:\n", d[0].toJSON()))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Name retrieved:\n', d[0].toJSON()))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/1-Identities-and-Names/name-search-by-name.js b/1-Identities-and-Names/name-search-by-name.js
index aa28ebd..96e117e 100644
--- a/1-Identities-and-Names/name-search-by-name.js
+++ b/1-Identities-and-Names/name-search-by-name.js
@@ -1,22 +1,22 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-a-name
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
-const searchPrefix = "a"; // Enter prefix character(s) to search for
+const searchPrefix = 'a'; // Enter prefix character(s) to search for
 
 const client = new Dash.Client();
 
 const retrieveNameBySearch = async () => {
   // Search for names (e.g. `user*`)
-  return client.platform.names.search(searchPrefix, "dash");
+  return client.platform.names.search(searchPrefix, 'dash');
 };
 
 retrieveNameBySearch()
   .then((d) => {
     for (const name of d) {
-      console.log("Name retrieved:\n", name.toJSON());
+      console.log('Name retrieved:\n', name.toJSON());
     }
   })
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/contract-register-minimal.js b/2-Contracts-and-Documents/contract-register-minimal.js
index 54c8c38..43d1dd1 100644
--- a/2-Contracts-and-Documents/contract-register-minimal.js
+++ b/2-Contracts-and-Documents/contract-register-minimal.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-register-a-data-contract
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const clientOpts = {
@@ -19,10 +19,10 @@ const registerContract = async () => {
 
   const contractDocuments = {
     note: {
-      type: "object",
+      type: 'object',
       properties: {
         message: {
-          type: "string",
+          type: 'string',
         },
       },
       additionalProperties: false,
@@ -37,7 +37,7 @@ const registerContract = async () => {
   const validationResult = await platform.dpp.dataContract.validate(contract);
 
   if (validationResult.isValid()) {
-    console.log("Validation passed, broadcasting contract..");
+    console.log('Validation passed, broadcasting contract..');
     // Sign and submit the data contract
     return platform.contracts.publish(contract, identity);
   }
@@ -46,6 +46,6 @@ const registerContract = async () => {
 };
 
 registerContract()
-  .then((d) => console.log("Contract registered:\n", d.toJSON()))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Contract registered:\n', d.toJSON()))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/contract-retrieve.js b/2-Contracts-and-Documents/contract-retrieve.js
index 0931320..d281370 100644
--- a/2-Contracts-and-Documents/contract-retrieve.js
+++ b/2-Contracts-and-Documents/contract-retrieve.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-a-data-contract
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const client = new Dash.Client();
@@ -12,5 +12,5 @@ const retrieveContract = async () => {
 
 retrieveContract()
   .then((d) => console.dir(d.toJSON(), { depth: 5 }))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/contract-update-minimal.js b/2-Contracts-and-Documents/contract-update-minimal.js
index ec2e42d..7c1f1ca 100644
--- a/2-Contracts-and-Documents/contract-update-minimal.js
+++ b/2-Contracts-and-Documents/contract-update-minimal.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-update-documents
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const clientOpts = {
@@ -23,7 +23,7 @@ const updateContract = async () => {
   const documents = existingDataContract.getDocuments();
 
   documents.note.properties.author = {
-    type: "string",
+    type: 'string',
   };
 
   existingDataContract.setDocuments(documents);
@@ -35,7 +35,7 @@ const updateContract = async () => {
   );
 
   if (validationResult.isValid()) {
-    console.log("Validation passed, broadcasting contract..");
+    console.log('Validation passed, broadcasting contract..');
     // Sign and submit the data contract
     return platform.contracts.update(existingDataContract, identity);
   }
@@ -44,6 +44,6 @@ const updateContract = async () => {
 };
 
 updateContract()
-  .then((d) => console.log("Contract updated:\n", d.toJSON()))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Contract updated:\n', d.toJSON()))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/document-delete.js b/2-Contracts-and-Documents/document-delete.js
index ed0d6d7..8ca7dda 100644
--- a/2-Contracts-and-Documents/document-delete.js
+++ b/2-Contracts-and-Documents/document-delete.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-delete-documents
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const clientOpts = {
@@ -25,8 +25,8 @@ const deleteNoteDocument = async () => {
 
   // Retrieve the existing document
   const [document] = await client.platform.documents.get(
-    "tutorialContract.note",
-    { where: [["$id", "==", documentId]] },
+    'tutorialContract.note',
+    { where: [['$id', '==', documentId]] },
   );
 
   // Sign and submit the document delete transition
@@ -34,6 +34,6 @@ const deleteNoteDocument = async () => {
 };
 
 deleteNoteDocument()
-  .then((d) => console.log("Document deleted:\n", d))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Document deleted:\n', d))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/document-retrieve.js b/2-Contracts-and-Documents/document-retrieve.js
index 9df868a..d1e8472 100644
--- a/2-Contracts-and-Documents/document-retrieve.js
+++ b/2-Contracts-and-Documents/document-retrieve.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-retrieve-documents
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const clientOpts = {
@@ -13,7 +13,7 @@ const clientOpts = {
 const client = new Dash.Client(clientOpts);
 
 const getDocuments = async () => {
-  return client.platform.documents.get("tutorialContract.note", {
+  return client.platform.documents.get('tutorialContract.note', {
     limit: 2, // Only retrieve 2 document
   });
 };
@@ -21,8 +21,8 @@ const getDocuments = async () => {
 getDocuments()
   .then((d) => {
     for (const n of d) {
-      console.log("Document:\n", n.toJSON());
+      console.log('Document:\n', n.toJSON());
     }
   })
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/document-submit.js b/2-Contracts-and-Documents/document-submit.js
index 48ef713..6c2deb7 100644
--- a/2-Contracts-and-Documents/document-submit.js
+++ b/2-Contracts-and-Documents/document-submit.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-submit-documents
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const clientOpts = {
-  network: "testnet",
+  network: 'testnet',
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -29,7 +29,7 @@ const submitNoteDocument = async () => {
 
   // Create the note document
   const noteDocument = await platform.documents.create(
-    "tutorialContract.note",
+    'tutorialContract.note',
     identity,
     docProperties,
   );
@@ -45,5 +45,5 @@ const submitNoteDocument = async () => {
 
 submitNoteDocument()
   .then((d) => console.log(d.toJSON()))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/2-Contracts-and-Documents/document-update.js b/2-Contracts-and-Documents/document-update.js
index a89bab0..dc11819 100644
--- a/2-Contracts-and-Documents/document-update.js
+++ b/2-Contracts-and-Documents/document-update.js
@@ -1,6 +1,6 @@
 // See https://dashplatform.readme.io/docs/tutorial-update-documents
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const clientOpts = {
@@ -25,18 +25,18 @@ const updateNoteDocument = async () => {
 
   // Retrieve the existing document
   const [document] = await client.platform.documents.get(
-    "tutorialContract.note",
-    { where: [["$id", "==", documentId]] },
+    'tutorialContract.note',
+    { where: [['$id', '==', documentId]] },
   );
 
   // Update document
-  document.set("message", `Updated document @ ${new Date().toUTCString()}`);
+  document.set('message', `Updated document @ ${new Date().toUTCString()}`);
 
   // Sign and submit the document replace transition
   return platform.documents.broadcast({ replace: [document] }, identity);
 };
 
 updateNoteDocument()
-  .then((d) => console.log("Document updated:\n", d))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Document updated:\n', d))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/connect.js b/connect.js
index 2d61013..ba2ee8b 100644
--- a/connect.js
+++ b/connect.js
@@ -1,5 +1,5 @@
 // See https://dashplatform.readme.io/docs/tutorial-connecting-to-testnet
-const Dash = require("dash");
+const Dash = require('dash');
 
 const client = new Dash.Client();
 
@@ -8,6 +8,6 @@ async function connect() {
 }
 
 connect()
-  .then((d) => console.log("Connected. Best block hash:\n", d))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Connected. Best block hash:\n', d))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
diff --git a/create-wallet.js b/create-wallet.js
index 6c43768..e6903e6 100644
--- a/create-wallet.js
+++ b/create-wallet.js
@@ -1,8 +1,8 @@
 // See https://dashplatform.readme.io/docs/tutorial-create-and-fund-a-wallet
-const Dash = require("dash");
+const Dash = require('dash');
 
 const clientOpts = {
-  network: "testnet",
+  network: 'testnet',
   wallet: {
     mnemonic: null, // this indicates that we want a new wallet to be generated
     // if you want to get a new address for an existing wallet
@@ -19,16 +19,16 @@ const createWallet = async () => {
 
   const mnemonic = client.wallet.exportWallet();
   const address = account.getUnusedAddress();
-  console.log("Mnemonic:", mnemonic);
-  console.log("Unused address:", address.address);
+  console.log('Mnemonic:', mnemonic);
+  console.log('Unused address:', address.address);
 };
 
 createWallet()
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
 
 // Handle wallet async errors
-client.on("error", (error, context) => {
+client.on('error', (error, context) => {
   console.error(`Client error: ${error.name}`);
   console.error(context);
 });
diff --git a/send-funds.js b/send-funds.js
index 2baf685..3297634 100644
--- a/send-funds.js
+++ b/send-funds.js
@@ -1,10 +1,10 @@
 // See https://dashplatform.readme.io/docs/tutorial-send-funds
-const Dash = require("dash");
-const dotenv = require("dotenv");
+const Dash = require('dash');
+const dotenv = require('dotenv');
 dotenv.config();
 
 const clientOpts = {
-  network: "testnet",
+  network: 'testnet',
   wallet: {
     mnemonic: process.env.MNEMONIC, // A Dash wallet mnemonic with testnet funds
     unsafeOptions: {
@@ -18,19 +18,19 @@ const sendFunds = async () => {
   const account = await client.getWalletAccount();
 
   const transaction = account.createTransaction({
-    recipient: "yP8A3cbdxRtLRduy5mXDsBnJtMzHWs6ZXr", // Testnet faucet
+    recipient: 'yP8A3cbdxRtLRduy5mXDsBnJtMzHWs6ZXr', // Testnet faucet
     satoshis: 10000000, // 0.1 Dash
   });
   return account.broadcastTransaction(transaction);
 };
 
 sendFunds()
-  .then((d) => console.log("Transaction broadcast!\nTransaction ID:", d))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Transaction broadcast!\nTransaction ID:', d))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());
 
 // Handle wallet async errors
-client.on("error", (error, context) => {
+client.on('error', (error, context) => {
   console.error(`Client error: ${error.name}`);
   console.error(context);
 });
diff --git a/use-dapi-client-methods.js b/use-dapi-client-methods.js
index 255737a..4711940 100644
--- a/use-dapi-client-methods.js
+++ b/use-dapi-client-methods.js
@@ -1,5 +1,5 @@
 // See https://dashplatform.readme.io/docs/tutorial-use-dapi-client-methods
-const Dash = require("dash");
+const Dash = require('dash');
 
 const client = new Dash.Client();
 
@@ -12,6 +12,6 @@ async function dapiClientMethods() {
 }
 
 dapiClientMethods()
-  .then((d) => console.log("Core status:\n", d))
-  .catch((e) => console.error("Something went wrong:\n", e))
+  .then((d) => console.log('Core status:\n', d))
+  .catch((e) => console.error('Something went wrong:\n', e))
   .finally(() => client.disconnect());