diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
new file mode 100644
index 00000000..973fcba3
--- /dev/null
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,38 @@
+---
+name: Pull Request
+about: ''
+title: 'feat: description of fix'
+labels: ''
+assignees: ''
+
+---
+
+
+# Description
+
+Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
+
+Fixes # (issue)
+
+## Type of change
+
+- [ ] Chore (chore: description-of-task)
+- [ ] Fix (fix: description-of-fix)
+- [ ] Feature (feat: description-of-fix)
+- [ ] Docs (docs: description-of-docs-added-or-modified)
+- [ ] Test (test: description-of-tests-performed)
+- [ ] Refactor (refactor: description-of-refactor)
+
+Please specify the type of change in your title following the above format
+
+
+# Checklist:
+
+- [ ] My code follows the style guidelines of this project
+- [ ] I have performed a self-review of my own code
+- [ ] I have commented my code, particularly in hard-to-understand areas
+- [ ] I have made corresponding changes to the documentation
+- [ ] My changes generate no new warnings
+- [ ] I have added tests that prove my fix is effective or that my feature works
+- [ ] New and existing unit tests pass locally with my changes
+- [ ] Any dependent changes have been merged and published in downstream modules
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a0c2a102..81a19dda 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [1.1.0-alpha.4](https://github.com/thenewboston-developers/thenewboston-js/compare/v1.1.0-alpha.3...v1.1.0-alpha.4) (2021-04-29)
+
+
+### Features
+
+* Replaced type with enum for types with multiple values ([#157](https://github.com/thenewboston-developers/thenewboston-js/issues/157)) ([cab172b](https://github.com/thenewboston-developers/thenewboston-js/commit/cab172be7a8d87713fa88ac601e916f99715c71d))
+
+
+### Bug Fixes
+
+* `Account.isValidPair` throwing on invalid seeds ([#152](https://github.com/thenewboston-developers/thenewboston-js/issues/152)) ([1a18fad](https://github.com/thenewboston-developers/thenewboston-js/commit/1a18fad5e143658e66b2beb01829fbd1c99780d1)), closes [#151](https://github.com/thenewboston-developers/thenewboston-js/issues/151)
+
 ## [1.1.0-alpha.3](https://github.com/thenewboston-developers/thenewboston-js/compare/v1.1.0-alpha.2...v1.1.0-alpha.3) (2021-04-12)
 
 
diff --git a/jest.config.js b/jest.config.js
index e354fdc9..ed4dde44 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -5,4 +5,6 @@ module.exports = {
   coverageProvider: "v8",
   // The test environment that will be used for testing
   testEnvironment: "node",
+
+  transformIgnorePatterns: ["node_modules/nock/"],
 };
diff --git a/package-lock.json b/package-lock.json
index eb6759bf..4c584d52 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "thenewboston",
-  "version": "1.1.0-alpha.3",
+  "version": "1.1.0-alpha.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index ed110c6b..ccd61e9e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "thenewboston",
-  "version": "1.1.0-alpha.3",
+  "version": "1.1.0-alpha.4",
   "description": "JavaScript library for thenewboston.",
   "author": {
     "name": "thenewboston-developers",
diff --git a/src/account.ts b/src/account.ts
index a6df78e4..18faa9f8 100644
--- a/src/account.ts
+++ b/src/account.ts
@@ -52,7 +52,11 @@ export class Account {
    * @param accountNumber the given account number hex string
    */
   static isValidPair(signingKey: string, accountNumber: string) {
-    return new Account(signingKey).accountNumberHex === accountNumber;
+    try {
+      return new Account(signingKey).accountNumberHex === accountNumber;
+    } catch (_) {
+      return false;
+    }
   }
 
   /** The 32 byte account number as a 32 byte hex string. */
diff --git a/src/confirmation-validator.ts b/src/confirmation-validator.ts
index de321784..b6245a77 100644
--- a/src/confirmation-validator.ts
+++ b/src/confirmation-validator.ts
@@ -1,12 +1,20 @@
 import { Validator } from "./validator";
 import type { Account } from "./account";
-import type { ConfirmationValidatorConfigResponse, CleanResponse, CrawlResponse, CleanData, CrawlData } from "./models";
+import type {
+  BankConfirmationServices,
+  ConfirmationValidatorConfigResponse,
+  CleanResponse,
+  CrawlResponse,
+  CleanData,
+  CrawlData,
+  PaginationOptions,
+} from "./models";
 
 /** Used for connecting with and using confirmation validator server nodes. */
 export class ConfirmationValidator extends Validator {
   /** Gets the current confirmation confirmation validator's listed services. */
-  async getBankConfirmationServices() {
-    return await super.getData("/bank_confirmation_services");
+  async getBankConfirmationServices(options: Partial<PaginationOptions> = {}) {
+    return await super.getPaginatedData("/bank_confirmation_services", options);
   }
 
   /** Gets the current crawl status */
diff --git a/src/models/responses/bank/config.ts b/src/models/responses/bank/config.ts
index 9ff4edb1..390be0ab 100644
--- a/src/models/responses/bank/config.ts
+++ b/src/models/responses/bank/config.ts
@@ -22,5 +22,5 @@ export interface BankConfigResponse {
   protocol: Protocol;
   version: Version;
   default_transaction_fee: number;
-  node_type: NodeType;
+  node_type: NodeType.bank;
 }
diff --git a/src/models/responses/confirmation-validator/config.ts b/src/models/responses/confirmation-validator/config.ts
index df00cdd8..9516dc74 100644
--- a/src/models/responses/confirmation-validator/config.ts
+++ b/src/models/responses/confirmation-validator/config.ts
@@ -26,5 +26,5 @@ export interface ConfirmationValidatorConfigResponse {
   root_account_file_hash: Hex;
   seed_block_identifier: Hex;
   daily_confirmation_rate: number;
-  node_type: NodeType;
+  node_type: NodeType.confirmationValidator;
 }
diff --git a/src/models/responses/constants.ts b/src/models/responses/constants.ts
index b6892535..675bbd7c 100644
--- a/src/models/responses/constants.ts
+++ b/src/models/responses/constants.ts
@@ -1,4 +1,8 @@
-export type NodeType = "BANK" | "CONFIRMATION_VALIDATOR" | "PRIMARY_VALIDATOR";
+export enum NodeType {
+  bank = "BANK",
+  confirmationValidator = "CONFIRMATION_VALIDATOR",
+  primaryValidator = "PRIMARY_VALIDATOR",
+}
 export type Version = "v1.0";
 export type Protocol = "http" | "https";
 export type Port = number;
diff --git a/src/models/responses/generic/clean.ts b/src/models/responses/generic/clean.ts
index 937d8999..aa46ed27 100644
--- a/src/models/responses/generic/clean.ts
+++ b/src/models/responses/generic/clean.ts
@@ -1,9 +1,15 @@
 import type { Origin, Port, Protocol } from "../constants";
 
+export enum CleanStatus {
+  cleaning = "cleaning",
+  notCleaning = "not_cleaning",
+  stopRequested = "stop_requested",
+}
+
 /** The response model for a crawl request. */
 export interface CleanResponse {
   clean_last_completed: string;
-  clean_status: string;
+  clean_status: CleanStatus | null;
   ip_address: Origin;
   port: Port;
   protocol: Protocol;
diff --git a/src/models/responses/generic/confirmation-block.ts b/src/models/responses/generic/confirmation-block.ts
new file mode 100644
index 00000000..7cec6cc4
--- /dev/null
+++ b/src/models/responses/generic/confirmation-block.ts
@@ -0,0 +1,17 @@
+import { BlockMessage } from "../../block-message";
+
+export interface UpdatedBalance {
+  account_number: string;
+  balance: number;
+  balance_lock?: string;
+}
+
+export interface ConfirmationBlock {
+  message: {
+    block: BlockMessage;
+    block_identifier: string;
+    updated_balances: UpdatedBalance[];
+  };
+  node_identifier: string;
+  signature: string;
+}
diff --git a/src/models/responses/generic/crawl.ts b/src/models/responses/generic/crawl.ts
index e0f17094..8ecdfe56 100644
--- a/src/models/responses/generic/crawl.ts
+++ b/src/models/responses/generic/crawl.ts
@@ -1,9 +1,15 @@
 import type { Origin, Port, Protocol } from "../constants";
 
+export enum CrawlStatus {
+  crawling = "crawling",
+  notCrawling = "not_crawling",
+  stopRequested = "stop_requested",
+}
+
 /** The response model for a crawl request. */
 export interface CrawlResponse {
   crawl_last_completed: string;
-  crawl_status: string;
+  crawl_status: CrawlStatus | null;
   ip_address: Origin;
   port: Port;
   protocol: Protocol;
diff --git a/src/models/responses/generic/index.ts b/src/models/responses/generic/index.ts
index 7ba1ad71..3bc1f313 100644
--- a/src/models/responses/generic/index.ts
+++ b/src/models/responses/generic/index.ts
@@ -2,3 +2,4 @@ export type { AccountBalanceLockResponse } from "./account-balance-lock";
 export type { AccountBalanceResponse } from "./account-balance";
 export type { CleanResponse } from "./clean";
 export type { CrawlResponse } from "./crawl";
+export type { ConfirmationBlock, UpdatedBalance } from "./confirmation-block";
diff --git a/src/models/responses/pagination/entries/confirmation-services.ts b/src/models/responses/pagination/entries/confirmation-services.ts
new file mode 100644
index 00000000..95a0be8d
--- /dev/null
+++ b/src/models/responses/pagination/entries/confirmation-services.ts
@@ -0,0 +1,11 @@
+import { PaginatedEntry } from "../";
+
+export interface ConfirmationServices extends PaginatedEntry {
+  end: string;
+  start: string;
+  bank: string;
+  validator: string;
+}
+
+export type BankConfirmationServices = Omit<ConfirmationServices, "validator">;
+export type ValidatorConfirmationServices = Omit<ConfirmationServices, "bank">;
diff --git a/src/models/responses/pagination/entries/index.ts b/src/models/responses/pagination/entries/index.ts
index 72de7570..fdf5f28f 100644
--- a/src/models/responses/pagination/entries/index.ts
+++ b/src/models/responses/pagination/entries/index.ts
@@ -3,3 +3,4 @@ export type { PaginatedBankEntry } from "./bank";
 export type { PaginatedBlockEntry } from "./block";
 export type { PaginatedValidatorEntry } from "./validator";
 export type { PaginatedTransactionEntry } from "./transaction";
+export type { BankConfirmationServices, ValidatorConfirmationServices } from "./confirmation-services";
diff --git a/src/models/responses/primary-validator/config.ts b/src/models/responses/primary-validator/config.ts
index 6226aea1..9f492459 100644
--- a/src/models/responses/primary-validator/config.ts
+++ b/src/models/responses/primary-validator/config.ts
@@ -1,4 +1,4 @@
-import type { Hex, Origin, Port, Protocol, Url, Trust, Version, NodeType } from "../constants";
+import type { Hex, Origin, Port, Protocol, Url, Version, NodeType } from "../constants";
 
 export interface PrimaryValidatorConfigResponse {
   primary_validator: null;
@@ -13,5 +13,5 @@ export interface PrimaryValidatorConfigResponse {
   root_account_file_hash: Hex;
   seed_block_identifier: Hex;
   daily_confirmation_rate: number;
-  node_type: NodeType;
+  node_type: NodeType.primaryValidator;
 }
diff --git a/src/payment-handler.ts b/src/payment-handler.ts
index bef6ef6c..74bcfa9c 100644
--- a/src/payment-handler.ts
+++ b/src/payment-handler.ts
@@ -50,7 +50,7 @@ export class PaymentHandler {
   async createTransaction(sender: Account, txs: Transaction[]) {
     txs = txs.map((tx) => {
       if (tx.memo) {
-        tx.memo?.trim();
+        tx.memo = tx.memo.trim();
         if (!/^[a-zA-Z0-9_ ]*$/.test(tx.memo))
           throwError("Invalid memo", "Memo can only contain alphanumeric characters, spaces, and underscores");
         if (tx.memo.length > 64) throwError("Invalid memo", "Memo cannot exceed 64 characters");
diff --git a/src/validator.ts b/src/validator.ts
index c4bac38e..3e9c5b4d 100644
--- a/src/validator.ts
+++ b/src/validator.ts
@@ -7,6 +7,7 @@ import type {
   PaginatedValidatorEntry,
   PaginatedTransactionEntry,
   PaginationOptions,
+  ConfirmationBlock,
 } from "./models";
 
 /**
@@ -30,34 +31,34 @@ export abstract class Validator extends ServerNode {
 
   /**
    * Gets the account balance with the given account number (id).
-   * @param id the account number
+   * @param accountNumber the public key of the account
    */
-  async getAccountBalance(id: string) {
-    return await super.getData<AccountBalanceResponse>(`/accounts/${id}/balance`);
+  async getAccountBalance(accountNumber: string) {
+    return await super.getData<AccountBalanceResponse>(`/accounts/${accountNumber}/balance`);
   }
 
   /**
    * Gets the balance lock of the given account.
-   * @param id the id of the account
+   * @param accountNumber the public key of the account
    */
-  async getAccountBalanceLock(id: string) {
-    return await super.getData<AccountBalanceLockResponse>(`/accounts/${id}/balance_lock`);
+  async getAccountBalanceLock(accountNumber: string) {
+    return await super.getData<AccountBalanceLockResponse>(`/accounts/${accountNumber}/balance_lock`);
   }
 
   /**
    * Gets the details of given block identifier's queued transactions.
-   * @param id the block identifier
+   * @param blockId the block identifier
    */
-  async getQueuedConfirmationBlock(id: string) {
-    return await super.getData(`/confirmation_blocks/${id}/queued`);
+  async getQueuedConfirmationBlock(blockId: string) {
+    return await super.getData<ConfirmationBlock>(`/confirmation_blocks/${blockId}/queued`);
   }
 
   /**
    * Gets the details of given block identifier's valid transactions.
-   * @param id the block identifier
+   * @param blockId the block identifier
    */
-  async getValidConfirmationBlock(id: string) {
-    return await super.getData(`/confirmation_blocks/${id}/valid`);
+  async getValidConfirmationBlock(blockId: string) {
+    return await super.getData<ConfirmationBlock>(`/confirmation_blocks/${blockId}/valid`);
   }
 
   /**
diff --git a/tests/account.test.js b/tests/account.test.js
index f47249c8..85693011 100644
--- a/tests/account.test.js
+++ b/tests/account.test.js
@@ -1,4 +1,4 @@
-const { Account } = require("../");
+const { Account } = require("../dist");
 
 describe("Account", () => {
   const defaultAccount = {
@@ -46,6 +46,15 @@ describe("Account", () => {
     expect(Account.isValidPair(defaultAccount.accountNumber, defaultAccount.signingKey)).toBeFalsy();
   });
 
+  it("isValidPair doesn't throw errors", () => {
+    const results = [
+      Account.isValidPair("asdf", "asdf"),
+      Account.isValidPair(defaultAccount.signingKey, "asdf"),
+      Account.isValidPair("asdf", defaultAccount.accountNumber),
+    ];
+    expect(results.every((val) => typeof val === "boolean")).toBeTruthy();
+  });
+
   it("createSignature(message)", () => {
     const account = createDefaultAccount();
     assertAccountBasics(account);
diff --git a/tests/bank.test.js b/tests/bank.test.js
index 1605c4e7..482f17df 100644
--- a/tests/bank.test.js
+++ b/tests/bank.test.js
@@ -1,4 +1,4 @@
-const tnb = require("../");
+const tnb = require("../dist");
 const nock = require("nock");
 const data = require("./data/bank");
 
@@ -97,21 +97,22 @@ describe("Bank", () => {
   it("getTransactions()", async () => {
     const transactions = await bank.getTransactions();
     expect(typeof transactions).toBe("object");
-    expect(transactions.results[0]).toStrictEqual(        {
-            "id": "443aabd9-d06b-4c4b-af3b-5a21cbee523d",
-            "block": {
-                "id": "04f407d2-35fa-4416-99f4-1ea39612a014",
-                "created_date": "2021-04-12T08:21:32.612926Z",
-                "modified_date": "2021-04-12T08:21:32.612953Z",
-                "balance_key": "d2af51bfc15be5af4c4120c488625b7b224f6acb84a4467a4dd8f1647a0ec8e8",
-                "sender": "22d0f0047b572a6acb6615f7aae646b0b96ddc58bfd54ed2775f885baeba3d6a",
-                "signature": "9e715ea8e5c173a87369215868c649fbe164444ea138d2fff4e4add80f4ccdb3a5ee6a529964b43a5b9fd611d504b58c52c380792ed359c036763942e003a002"
-            },
-            "amount": 1,
-            "fee": "PRIMARY_VALIDATOR",
-            "memo": "",
-            "recipient": "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3"
-        });
+    expect(transactions.results[0]).toStrictEqual({
+      id: "443aabd9-d06b-4c4b-af3b-5a21cbee523d",
+      block: {
+        id: "04f407d2-35fa-4416-99f4-1ea39612a014",
+        created_date: "2021-04-12T08:21:32.612926Z",
+        modified_date: "2021-04-12T08:21:32.612953Z",
+        balance_key: "d2af51bfc15be5af4c4120c488625b7b224f6acb84a4467a4dd8f1647a0ec8e8",
+        sender: "22d0f0047b572a6acb6615f7aae646b0b96ddc58bfd54ed2775f885baeba3d6a",
+        signature:
+          "9e715ea8e5c173a87369215868c649fbe164444ea138d2fff4e4add80f4ccdb3a5ee6a529964b43a5b9fd611d504b58c52c380792ed359c036763942e003a002",
+      },
+      amount: 1,
+      fee: "PRIMARY_VALIDATOR",
+      memo: "",
+      recipient: "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3",
+    });
   });
 
   it("getBanks()", async () => {
@@ -196,7 +197,7 @@ describe("Bank", () => {
       "fakeBalanceLock",
       [{ amount: 1, recipient: "fakeAccountNumber" }],
       new tnb.Account(),
-      'Memo'
+      "Memo"
     );
     expect(typeof res).toBe("object");
     expect(res).toStrictEqual({
diff --git a/tests/confirmationValidator.test.js b/tests/confirmationValidator.test.js
new file mode 100644
index 00000000..f93ec4ee
--- /dev/null
+++ b/tests/confirmationValidator.test.js
@@ -0,0 +1,303 @@
+const nock = require("nock");
+
+const cvData = require("./data/confirmationValidator");
+const { Account, ConfirmationValidator } = require("../dist");
+
+describe("", () => {
+  const cv = new ConfirmationValidator("http://3.101.33.24", { defaultPagination: { limit: 20, offset: 0 } });
+  const cvNID = "f4e756be5067cc974b13f08ef3e47aef298cb767807d97e320c46f2a815d6729";
+
+  const accountNumber = "330cf5f7a06b7915adbc1a26228bf1fa6729aff9133259916c393383cf9f6d7d";
+  const bankNID = "a0fa98ce5c4974b6fc2333e284133da5095adc49c143c3f2cdadfa502b13a8bd";
+  const validatorNID = "9375feb25085c6f2a58640404e7c16582e210a6a12717c8d3d5307f750c861fc";
+  const confirmationBlockID = "f0b89767914480ebd12301e11580b08ca2a53cf3f14adf3d2afd7b3e5e7e6d74";
+
+  beforeAll(() => {
+    nock("http://3.101.33.24")
+      .get(`/accounts/${accountNumber}/balance`)
+      .reply(200, cvData.accountBalance)
+      .get(`/accounts/${accountNumber}/balance_lock`)
+      .reply(200, cvData.accountBalanceLock)
+      .get("/accounts")
+      .query({ limit: 20, offset: 0 })
+      .reply(200, cvData.accounts)
+      .get(`/banks/${bankNID}`)
+      .reply(200, cvData.bank)
+      .get("/banks")
+      .query({ limit: 20, offset: 0 })
+      .reply(200, cvData.banks)
+      .get("/clean")
+      .reply(200, cvData.clean.get)
+      .post("/clean")
+      .reply(200, cvData.clean.start)
+      .post("/clean")
+      .reply(200, cvData.clean.stop)
+      .get("/config")
+      .reply(200, cvData.config)
+      .get("/bank_confirmation_services")
+      .query({ limit: 20, offset: 0 })
+      .reply(200, cvData.confirmationServices)
+      .get(`/confirmation_blocks/${confirmationBlockID}/valid`)
+      .reply(200, cvData.confirmationBlock.valid)
+      .get("/crawl")
+      .reply(200, cvData.crawl.get)
+      .post("/crawl")
+      .reply(200, cvData.crawl.start)
+      .post("/crawl")
+      .reply(200, cvData.crawl.stop)
+      .get(`/validators/${validatorNID}`)
+      .reply(200, cvData.validator)
+      .get("/validators")
+      .query({ limit: 20, offset: 0 })
+      .reply(200, cvData.validators);
+  });
+
+  afterAll(() => nock.cleanAll());
+
+  it("getAccountBalance(accountNumber: string)", async () => {
+    const balance = await cv.getAccountBalance(accountNumber);
+
+    expect(balance).toStrictEqual({ balance: 5004 });
+  });
+
+  it("getAccountBalanceLock(accountNumber: string)", async () => {
+    const balanceLock = await cv.getAccountBalanceLock(accountNumber);
+
+    expect(balanceLock).toStrictEqual({
+      balance_lock: "330cf5f7a06b7915adbc1a26228bf1fa6729aff9133259916c393383cf9f6d7d",
+    });
+  });
+
+  it("getAccounts(options: Partial<PaginationOptions> = {})", async () => {
+    const accounts = await cv.getAccounts();
+
+    expect(accounts).toStrictEqual(cvData.accounts);
+    expect(accounts.results.length).toBeLessThanOrEqual(20);
+  });
+
+  it("getBank(nodeIdentifier: string)", async () => {
+    const specifiedBank = await cv.getBank(bankNID);
+
+    expect(specifiedBank.node_identifier).toBe(bankNID);
+    expect(specifiedBank).toStrictEqual({
+      account_number: "e3a94381f8db207ddad931391886d611d6f4c060d0db2b0e373738e2f4db96d6",
+      ip_address: "54.177.121.3",
+      node_identifier: "a0fa98ce5c4974b6fc2333e284133da5095adc49c143c3f2cdadfa502b13a8bd",
+      port: 80,
+      protocol: "http",
+      version: "v1.0",
+      default_transaction_fee: 1,
+      confirmation_expiration: "2021-07-23T22:33:32.451310Z",
+      trust: "0.00",
+    });
+  });
+
+  it("getBanks(options: Partial<PaginationOptions> = {})", async () => {
+    const connectedBanks = await cv.getBanks();
+
+    expect(connectedBanks.results.length).toBeLessThanOrEqual(20);
+    expect(connectedBanks).toStrictEqual({
+      count: 2,
+      next: null,
+      previous: null,
+      results: [
+        {
+          account_number: "e3a94381f8db207ddad931391886d611d6f4c060d0db2b0e373738e2f4db96d6",
+          ip_address: "54.177.121.3",
+          node_identifier: "a0fa98ce5c4974b6fc2333e284133da5095adc49c143c3f2cdadfa502b13a8bd",
+          port: 80,
+          protocol: "http",
+          version: "v1.0",
+          default_transaction_fee: 1,
+          confirmation_expiration: null,
+          trust: "0.00",
+        },
+        {
+          account_number: "a7ef465b163bcafae5b2a29d879aa1c314761b3bcfe8fb255cf960ddf226b2c3",
+          ip_address: "13.244.248.94",
+          node_identifier: "ed0c31cc8b3e1cb5200bf2d9bad96434b4c65529503e2e2427efb3a453eebd5d",
+          port: 80,
+          protocol: "http",
+          version: "v1.0",
+          default_transaction_fee: 1,
+          confirmation_expiration: null,
+          trust: "0.00",
+        },
+      ],
+    });
+  });
+
+  it("getCleanStatus()", async () => {
+    const clean = await cv.getCleanStatus();
+
+    expect(clean.clean_last_completed).toBe("2021-03-21 11:15:07.923380+00:00");
+    expect(["cleaning", "not_cleaning", null].includes(clean.clean_status)).toBeTruthy;
+    expect(clean.ip_address).toBe("3.101.33.24");
+    expect(clean.port).toBe(80);
+    expect(clean.protocol).toBe("http");
+  });
+
+  it("startClean()", async () => {
+    const account = new Account(validatorNID);
+    const clean = await cv.startClean(account);
+
+    expect(clean.clean_last_completed).toBe("2021-03-21 11:15:07.923380+00:00");
+    expect(clean.clean_status).toBe("cleaning");
+    expect(clean.ip_address).toBe("3.101.33.24");
+    expect(clean.port).toBe(80);
+    expect(clean.protocol).toBe("http");
+  });
+
+  it("stopClean()", async () => {
+    const account = new Account(validatorNID);
+    const clean = await cv.stopClean(account);
+
+    expect(clean.clean_last_completed).toBe("2021-03-21 11:15:07.923380+00:00");
+    expect(["stop_requested", "not_cleaning", null].includes(clean.clean_status)).toBeTruthy;
+    expect(clean.ip_address).toBe("3.101.33.24");
+    expect(clean.port).toBe(80);
+    expect(clean.protocol).toBe("http");
+  });
+
+  it("getConfig()", async () => {
+    const config = await cv.getConfig();
+
+    expect(config.ip_address).toBe("3.101.33.24");
+    expect(config.node_identifier).toBe(cvNID);
+    expect(config).toStrictEqual({
+      primary_validator: {
+        account_number: "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3",
+        ip_address: "54.219.183.128",
+        node_identifier: "9375feb25085c6f2a58640404e7c16582e210a6a12717c8d3d5307f750c861fc",
+        port: 80,
+        protocol: "http",
+        version: "v1.0",
+        default_transaction_fee: 1,
+        root_account_file: "http://54.219.183.128:80/media/root_account_file.json",
+        root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+        seed_block_identifier: "",
+        daily_confirmation_rate: 1,
+        trust: "100.00",
+      },
+      account_number: "d32e26852fa5882c3997e7d48e07accf4c185699d2e832898a63c93862a01a4a",
+      ip_address: "3.101.33.24",
+      node_identifier: "f4e756be5067cc974b13f08ef3e47aef298cb767807d97e320c46f2a815d6729",
+      port: 80,
+      protocol: "http",
+      version: "v1.0",
+      default_transaction_fee: 1,
+      root_account_file: "http://3.101.33.24:80/media/root_account_file.json",
+      root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+      seed_block_identifier: "",
+      daily_confirmation_rate: 1,
+      node_type: "CONFIRMATION_VALIDATOR",
+    });
+  });
+
+  it("getBankConfirmationServices()", async () => {
+    const confirmationServices = await cv.getBankConfirmationServices();
+
+    expect(confirmationServices.results.length).toBeLessThanOrEqual(20);
+    expect(confirmationServices).toStrictEqual(cvData.confirmationServices);
+  });
+
+  it("getValidConfirmationBlock()", async () => {
+    const block = await cv.getValidConfirmationBlock(confirmationBlockID);
+
+    expect(block.node_identifier).toBe(cvNID);
+    expect(block.message.block_identifier).toBe(confirmationBlockID);
+    expect(block).toStrictEqual(cvData.confirmationBlock.valid);
+  });
+
+  it("getCrawlStatus()", async () => {
+    const crawl = await cv.getCrawlStatus();
+
+    expect(crawl.crawl_last_completed).toBe("2021-03-21 11:15:07.923380+00:00");
+    expect(["crawling", "not_crawling", null].includes(crawl.crawl_status)).toBeTruthy;
+    expect(crawl.ip_address).toBe("3.101.33.24");
+    expect(crawl.port).toBe(80);
+    expect(crawl.protocol).toBe("http");
+  });
+
+  it("startCrawl()", async () => {
+    const account = new Account(validatorNID);
+    const crawl = await cv.startCrawl(account);
+
+    expect(crawl.crawl_last_completed).toBe("2021-03-21 11:15:07.923380+00:00");
+    expect(crawl.crawl_status).toBe("crawling");
+    expect(crawl.ip_address).toBe("3.101.33.24");
+    expect(crawl.port).toBe(80);
+    expect(crawl.protocol).toBe("http");
+  });
+
+  it("stopCrawl()", async () => {
+    const account = new Account(validatorNID);
+    const crawl = await cv.stopCrawl(account);
+
+    expect(crawl.crawl_last_completed).toBe("2021-03-21 11:15:07.923380+00:00");
+    expect(["stop_requested", "not_crawling", null].includes(crawl.crawl_status)).toBeTruthy;
+    expect(crawl.ip_address).toBe("3.101.33.24");
+    expect(crawl.port).toBe(80);
+    expect(crawl.protocol).toBe("http");
+  });
+
+  it("getValidator()", async () => {
+    const validatorConfig = await cv.getValidator(validatorNID);
+
+    expect(validatorConfig.node_identifier).toBe(validatorNID);
+    expect(validatorConfig).toStrictEqual({
+      account_number: "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3",
+      ip_address: "54.219.183.128",
+      node_identifier: "9375feb25085c6f2a58640404e7c16582e210a6a12717c8d3d5307f750c861fc",
+      port: 80,
+      protocol: "http",
+      version: "v1.0",
+      default_transaction_fee: 1,
+      root_account_file: "http://54.219.183.128:80/media/root_account_file.json",
+      root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+      seed_block_identifier: "",
+      daily_confirmation_rate: 1,
+      trust: "100.00",
+    });
+  });
+
+  it("getValidators()", async () => {
+    const validators = await cv.getValidators({ limit: 20, offset: 0 });
+
+    expect(validators).toStrictEqual({
+      count: 2,
+      next: null,
+      previous: null,
+      results: [
+        {
+          account_number: "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3",
+          ip_address: "54.219.183.128",
+          node_identifier: "9375feb25085c6f2a58640404e7c16582e210a6a12717c8d3d5307f750c861fc",
+          port: 80,
+          protocol: "http",
+          version: "v1.0",
+          default_transaction_fee: 1,
+          root_account_file: "http://54.219.183.128:80/media/root_account_file.json",
+          root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+          seed_block_identifier: "",
+          daily_confirmation_rate: 1,
+          trust: "100.00",
+        },
+        {
+          account_number: "d32e26852fa5882c3997e7d48e07accf4c185699d2e832898a63c93862a01a4a",
+          ip_address: "3.101.33.24",
+          node_identifier: "f4e756be5067cc974b13f08ef3e47aef298cb767807d97e320c46f2a815d6729",
+          port: 80,
+          protocol: "http",
+          version: "v1.0",
+          default_transaction_fee: 1,
+          root_account_file: "http://3.101.33.24:80/media/root_account_file.json",
+          root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+          seed_block_identifier: "",
+          daily_confirmation_rate: 1,
+          trust: "100.00",
+        },
+      ],
+    });
+  });
+});
diff --git a/tests/data/confirmationValidator/accountBalance.js b/tests/data/confirmationValidator/accountBalance.js
new file mode 100644
index 00000000..faed8fc4
--- /dev/null
+++ b/tests/data/confirmationValidator/accountBalance.js
@@ -0,0 +1 @@
+module.exports = { balance: 5004 };
diff --git a/tests/data/confirmationValidator/accountBalanceLock.js b/tests/data/confirmationValidator/accountBalanceLock.js
new file mode 100644
index 00000000..a0c70c2a
--- /dev/null
+++ b/tests/data/confirmationValidator/accountBalanceLock.js
@@ -0,0 +1,3 @@
+module.exports = {
+  balance_lock: "330cf5f7a06b7915adbc1a26228bf1fa6729aff9133259916c393383cf9f6d7d",
+};
diff --git a/tests/data/confirmationValidator/accounts.js b/tests/data/confirmationValidator/accounts.js
new file mode 100644
index 00000000..d8aa4886
--- /dev/null
+++ b/tests/data/confirmationValidator/accounts.js
@@ -0,0 +1,127 @@
+module.exports = {
+  count: 817,
+  next: "http://3.101.33.24/accounts?limit=20&offset=20",
+  previous: null,
+  results: [
+    {
+      id: "fb55be41-a98c-4d6f-91db-3e4cf52d0843",
+      account_number: "3b993aec5e6bac032dbe3f106dd0a305fb8ed55b10369d9760b40c0818235be1",
+      balance: 4,
+      balance_lock: "f53e35181c80b1c9cd93b89cf470c2d2ccba079eed75e8114f00a5af8943603f",
+    },
+    {
+      id: "6eb24626-96f1-410d-83b5-12d73583ad9f",
+      account_number: "9bfa37627e2dba0ae48165b219e76ceaba036b3db8e84108af73a1cce01fad35",
+      balance: 6,
+      balance_lock: "749f6faa4eeeda50f51334e903a1eaae084435d53d2a85fb0993a518fef27273",
+    },
+    {
+      id: "20c05fd1-b73c-4ca4-ae99-91bf70c2eede",
+      account_number: "153f6b4f1fd60e004512213296f178195fa8192b0ff2d33e97987c6aac175811",
+      balance: 58807,
+      balance_lock: "153f6b4f1fd60e004512213296f178195fa8192b0ff2d33e97987c6aac175811",
+    },
+    {
+      id: "95e33842-d5ad-4b95-b7de-5fa2718e4547",
+      account_number: "330cf5f7a06b7915adbc1a26228bf1fa6729aff9133259916c393383cf9f6d7d",
+      balance: 5004,
+      balance_lock: "330cf5f7a06b7915adbc1a26228bf1fa6729aff9133259916c393383cf9f6d7d",
+    },
+    {
+      id: "a308d16d-7db8-4bec-b0c9-2060896d218d",
+      account_number: "27d91d9b42b3430a6dbf0ba9d220162a2b494fafc0b5534d14f7dfd2bb761a92",
+      balance: 2504,
+      balance_lock: "27d91d9b42b3430a6dbf0ba9d220162a2b494fafc0b5534d14f7dfd2bb761a92",
+    },
+    {
+      id: "d2062672-fd5c-4fe3-9cc6-64fc0004f0e8",
+      account_number: "5415528f1f9ffc62962db65797604f93d2adb152aed57c782e0391ebc3caec76",
+      balance: 39204,
+      balance_lock: "5415528f1f9ffc62962db65797604f93d2adb152aed57c782e0391ebc3caec76",
+    },
+    {
+      id: "d3a38aea-e0b0-4cf7-869b-d266ac2cebe8",
+      account_number: "b004c0c1aa2e6596d545f93e7d4d03c525b96c8bd69b79bdcb809e90dcb01b7a",
+      balance: 10009,
+      balance_lock: "b004c0c1aa2e6596d545f93e7d4d03c525b96c8bd69b79bdcb809e90dcb01b7a",
+    },
+    {
+      id: "1c018fbf-8148-4755-b670-ef8ebd637503",
+      account_number: "dd0a2bfb303d051eb7e14554de3e517249a409b278afcbad30e961cec316a8ae",
+      balance: 5010,
+      balance_lock: "dd0a2bfb303d051eb7e14554de3e517249a409b278afcbad30e961cec316a8ae",
+    },
+    {
+      id: "0fcba8da-a08e-412a-945e-b966fa8dcc4d",
+      account_number: "965ef39eda2db7e91d2c937abdf1c5f6b9c49d22954ed80ea9e743ca1531123e",
+      balance: 10,
+      balance_lock: "40840fea9c738693bedd0a76deb82a821f08116be31aa2202fbdc4998a2abe0a",
+    },
+    {
+      id: "88c447b8-dd13-4ac4-b7de-e3179c99d3fa",
+      account_number: "e5c2ff3c4f6886fd7cd87002d83c6aabe48e585ce38026c0df6ea7c517e0f7a4",
+      balance: 1510,
+      balance_lock: "e5c2ff3c4f6886fd7cd87002d83c6aabe48e585ce38026c0df6ea7c517e0f7a4",
+    },
+    {
+      id: "0ce45c95-9c90-49ab-ad8d-30a9d41b1499",
+      account_number: "fdae688d9e879ce89f164c6eb793d5a3c9e714bc6962a671275c0e2e1e6ea599",
+      balance: 196000,
+      balance_lock: "fdae688d9e879ce89f164c6eb793d5a3c9e714bc6962a671275c0e2e1e6ea599",
+    },
+    {
+      id: "82f56541-c2a6-49ec-a3fc-155b69a20328",
+      account_number: "e68952859eaf8d68f9ebb6f23e944ac00380a8a93c82b5363cb845ffe055a195",
+      balance: 27510,
+      balance_lock: "e68952859eaf8d68f9ebb6f23e944ac00380a8a93c82b5363cb845ffe055a195",
+    },
+    {
+      id: "7a2e8dcc-9b90-4879-b1dd-45ef97eaee69",
+      account_number: "75f6e7520352023f3014af04de7641ff808b4e5c20b3214436442d199b50c1dc",
+      balance: 25004,
+      balance_lock: "75f6e7520352023f3014af04de7641ff808b4e5c20b3214436442d199b50c1dc",
+    },
+    {
+      id: "014c0057-4496-41e7-b555-9cc943c7a504",
+      account_number: "7972e740622fe935bd7ce8b1ad3f0a0034888adbebf6bcc9e60d9d640cfc84db",
+      balance: 10220,
+      balance_lock: "7972e740622fe935bd7ce8b1ad3f0a0034888adbebf6bcc9e60d9d640cfc84db",
+    },
+    {
+      id: "6449720a-4095-47eb-ad46-03a0323d99ce",
+      account_number: "b6bb041711d29581a543571991a484fd9765f0b14e927fa19057aa182d0e8fab",
+      balance: 1004,
+      balance_lock: "b6bb041711d29581a543571991a484fd9765f0b14e927fa19057aa182d0e8fab",
+    },
+    {
+      id: "0dc64754-e621-469f-a484-319612c0126f",
+      account_number: "d9b57a556016745c31f9fa299972807556e5327a2f7460e9bc33b8c90d984452",
+      balance: 5004,
+      balance_lock: "d9b57a556016745c31f9fa299972807556e5327a2f7460e9bc33b8c90d984452",
+    },
+    {
+      id: "ea1e5272-aca0-49b1-a271-db78000b4adf",
+      account_number: "e4c4183ff27359d133c7ce8e8847e3fc9a67d9e0be2af3a92b5afc17815e4c2c",
+      balance: 1204,
+      balance_lock: "e4c4183ff27359d133c7ce8e8847e3fc9a67d9e0be2af3a92b5afc17815e4c2c",
+    },
+    {
+      id: "d48feb03-c542-45ca-b0c1-3745a85b1b89",
+      account_number: "ff0be6e480f67e3130d32e9fd802f561d1bc4ba45c0b604640b0e7523f25e5ce",
+      balance: 804,
+      balance_lock: "ff0be6e480f67e3130d32e9fd802f561d1bc4ba45c0b604640b0e7523f25e5ce",
+    },
+    {
+      id: "2aaea711-2b12-4dae-ab06-5a9e9791267f",
+      account_number: "0946e89dc9343691c63dc42f74f556bb4ea65170edbaee6831eb91e34d81b65d",
+      balance: 50005,
+      balance_lock: "0946e89dc9343691c63dc42f74f556bb4ea65170edbaee6831eb91e34d81b65d",
+    },
+    {
+      id: "b3fdfe6d-97a6-409c-96d3-f7f7408b0eaa",
+      account_number: "165acdbb34976743c1ed6bd674e63631b861df4420555da8f8a60dc72aef4d2c",
+      balance: 1003,
+      balance_lock: "165acdbb34976743c1ed6bd674e63631b861df4420555da8f8a60dc72aef4d2c",
+    },
+  ],
+};
diff --git a/tests/data/confirmationValidator/bank.js b/tests/data/confirmationValidator/bank.js
new file mode 100644
index 00000000..c349d01b
--- /dev/null
+++ b/tests/data/confirmationValidator/bank.js
@@ -0,0 +1,11 @@
+module.exports = {
+  account_number: "e3a94381f8db207ddad931391886d611d6f4c060d0db2b0e373738e2f4db96d6",
+  ip_address: "54.177.121.3",
+  node_identifier: "a0fa98ce5c4974b6fc2333e284133da5095adc49c143c3f2cdadfa502b13a8bd",
+  port: 80,
+  protocol: "http",
+  version: "v1.0",
+  default_transaction_fee: 1,
+  confirmation_expiration: "2021-07-23T22:33:32.451310Z",
+  trust: "0.00",
+};
diff --git a/tests/data/confirmationValidator/banks.js b/tests/data/confirmationValidator/banks.js
new file mode 100644
index 00000000..8e39289c
--- /dev/null
+++ b/tests/data/confirmationValidator/banks.js
@@ -0,0 +1,29 @@
+module.exports = {
+  count: 2,
+  next: null,
+  previous: null,
+  results: [
+    {
+      account_number: "e3a94381f8db207ddad931391886d611d6f4c060d0db2b0e373738e2f4db96d6",
+      ip_address: "54.177.121.3",
+      node_identifier: "a0fa98ce5c4974b6fc2333e284133da5095adc49c143c3f2cdadfa502b13a8bd",
+      port: 80,
+      protocol: "http",
+      version: "v1.0",
+      default_transaction_fee: 1,
+      confirmation_expiration: null,
+      trust: "0.00",
+    },
+    {
+      account_number: "a7ef465b163bcafae5b2a29d879aa1c314761b3bcfe8fb255cf960ddf226b2c3",
+      ip_address: "13.244.248.94",
+      node_identifier: "ed0c31cc8b3e1cb5200bf2d9bad96434b4c65529503e2e2427efb3a453eebd5d",
+      port: 80,
+      protocol: "http",
+      version: "v1.0",
+      default_transaction_fee: 1,
+      confirmation_expiration: null,
+      trust: "0.00",
+    },
+  ],
+};
diff --git a/tests/data/confirmationValidator/clean.js b/tests/data/confirmationValidator/clean.js
new file mode 100644
index 00000000..b2509040
--- /dev/null
+++ b/tests/data/confirmationValidator/clean.js
@@ -0,0 +1,23 @@
+module.exports = {
+  get: {
+    clean_last_completed: "2021-03-21 11:15:07.923380+00:00",
+    clean_status: "not_cleaning",
+    ip_address: "3.101.33.24",
+    port: 80,
+    protocol: "http",
+  },
+  start: {
+    clean_last_completed: "2021-03-21 11:15:07.923380+00:00",
+    clean_status: "cleaning",
+    ip_address: "3.101.33.24",
+    port: 80,
+    protocol: "http",
+  },
+  stop: {
+    clean_last_completed: "2021-03-21 11:15:07.923380+00:00",
+    clean_status: "stop_requested",
+    ip_address: "3.101.33.24",
+    port: 80,
+    protocol: "http",
+  },
+};
diff --git a/tests/data/confirmationValidator/config.js b/tests/data/confirmationValidator/config.js
new file mode 100644
index 00000000..62de1320
--- /dev/null
+++ b/tests/data/confirmationValidator/config.js
@@ -0,0 +1,28 @@
+module.exports = {
+  primary_validator: {
+    account_number: "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3",
+    ip_address: "54.219.183.128",
+    node_identifier: "9375feb25085c6f2a58640404e7c16582e210a6a12717c8d3d5307f750c861fc",
+    port: 80,
+    protocol: "http",
+    version: "v1.0",
+    default_transaction_fee: 1,
+    root_account_file: "http://54.219.183.128:80/media/root_account_file.json",
+    root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+    seed_block_identifier: "",
+    daily_confirmation_rate: 1,
+    trust: "100.00",
+  },
+  account_number: "d32e26852fa5882c3997e7d48e07accf4c185699d2e832898a63c93862a01a4a",
+  ip_address: "3.101.33.24",
+  node_identifier: "f4e756be5067cc974b13f08ef3e47aef298cb767807d97e320c46f2a815d6729",
+  port: 80,
+  protocol: "http",
+  version: "v1.0",
+  default_transaction_fee: 1,
+  root_account_file: "http://3.101.33.24:80/media/root_account_file.json",
+  root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+  seed_block_identifier: "",
+  daily_confirmation_rate: 1,
+  node_type: "CONFIRMATION_VALIDATOR",
+};
diff --git a/tests/data/confirmationValidator/confirmationBlock.js b/tests/data/confirmationValidator/confirmationBlock.js
new file mode 100644
index 00000000..cb934756
--- /dev/null
+++ b/tests/data/confirmationValidator/confirmationBlock.js
@@ -0,0 +1,54 @@
+module.exports = {
+  valid: {
+    message: {
+      block: {
+        account_number: "a37e2836805975f334108b55523634c995bd2a4db610062f404510617e83126f",
+        message: {
+          balance_key: "477476a4d1ed015bc8e4e4bc9e164048d7d13212568093969ebd37070ce97f6e",
+          txs: [
+            {
+              amount: 1,
+              fee: "PRIMARY_VALIDATOR",
+              recipient: "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3",
+            },
+            {
+              amount: 1,
+              memo: "Yo",
+              recipient: "b6e21072b6ba2eae6f78bc3ade17f6a561fa4582d5494a5120617f2027d38797",
+            },
+            {
+              amount: 1,
+              fee: "BANK",
+              recipient: "e3a94381f8db207ddad931391886d611d6f4c060d0db2b0e373738e2f4db96d6",
+            },
+          ],
+        },
+        signature:
+          "6293452496c618d831b7ddcf5443b9f92fa06133a5c0c2fdade0dca438dbc2bcdc3112e05dee7c40c00064dc904f91a05b5034d11a49b2a4e49097b1d6c4060d",
+      },
+      block_identifier: "f0b89767914480ebd12301e11580b08ca2a53cf3f14adf3d2afd7b3e5e7e6d74",
+      updated_balances: [
+        {
+          account_number: "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3",
+          balance: 7,
+        },
+        {
+          account_number: "a37e2836805975f334108b55523634c995bd2a4db610062f404510617e83126f",
+          balance: 408169,
+          balance_lock: "2d6eb919aa0b5476da5a0909d25c00298d276ba502e2f222064062bda034dfa1",
+        },
+        {
+          account_number: "b6e21072b6ba2eae6f78bc3ade17f6a561fa4582d5494a5120617f2027d38797",
+          balance: 11837,
+        },
+        {
+          account_number: "e3a94381f8db207ddad931391886d611d6f4c060d0db2b0e373738e2f4db96d6",
+          balance: 1,
+        },
+      ],
+    },
+    node_identifier: "f4e756be5067cc974b13f08ef3e47aef298cb767807d97e320c46f2a815d6729",
+    signature:
+      "3141f41a558c06b35ac9605588c6dbe1e3c8cd8cde5fd8bf507df5fa0a202f88140043a924508c528c6d6015daebf4cb6088cca857c5582c69d25e3a65607b0a",
+  },
+};
diff --git a/tests/data/confirmationValidator/confirmationServices.js b/tests/data/confirmationValidator/confirmationServices.js
new file mode 100644
index 00000000..181d8e18
--- /dev/null
+++ b/tests/data/confirmationValidator/confirmationServices.js
@@ -0,0 +1,31 @@
+module.exports = {
+  count: 3,
+  next: null,
+  previous: null,
+  results: [
+    {
+      id: "2dfcef62-e8c8-4bfa-88ca-60413bc117bc",
+      created_date: "2021-04-11T22:33:32.454200Z",
+      modified_date: "2021-04-11T22:33:32.454252Z",
+      end: "2021-04-15T22:33:32.451310Z",
+      start: "2021-04-11T22:33:32.451310Z",
+      bank: "f041e603-ae46-4fa4-811e-2055034f467d",
+    },
+    {
+      id: "94feef27-ab2e-4b24-8b2f-e385fdcb23b1",
+      created_date: "2021-04-12T00:33:52.946880Z",
+      modified_date: "2021-04-12T00:33:52.946907Z",
+      end: "2021-04-24T22:33:32.451310Z",
+      start: "2021-04-15T22:33:32.451310Z",
+      bank: "f041e603-ae46-4fa4-811e-2055034f467d",
+    },
+    {
+      id: "85478b67-4ea7-4c35-bf6f-cd65c25ece86",
+      created_date: "2021-04-16T02:36:43.606329Z",
+      modified_date: "2021-04-16T02:36:43.606355Z",
+      end: "2021-07-23T22:33:32.451310Z",
+      start: "2021-04-24T22:33:32.451310Z",
+      bank: "f041e603-ae46-4fa4-811e-2055034f467d",
+    },
+  ],
+};
diff --git a/tests/data/confirmationValidator/crawl.js b/tests/data/confirmationValidator/crawl.js
new file mode 100644
index 00000000..7429a0d2
--- /dev/null
+++ b/tests/data/confirmationValidator/crawl.js
@@ -0,0 +1,23 @@
+module.exports = {
+  get: {
+    crawl_last_completed: "2021-03-21 11:15:07.923380+00:00",
+    crawl_status: "not_crawling",
+    ip_address: "3.101.33.24",
+    port: 80,
+    protocol: "http",
+  },
+  start: {
+    crawl_last_completed: "2021-03-21 11:15:07.923380+00:00",
+    crawl_status: "crawling",
+    ip_address: "3.101.33.24",
+    port: 80,
+    protocol: "http",
+  },
+  stop: {
+    crawl_last_completed: "2021-03-21 11:15:07.923380+00:00",
+    crawl_status: "stop_requested",
+    ip_address: "3.101.33.24",
+    port: 80,
+    protocol: "http",
+  },
+};
diff --git a/tests/data/confirmationValidator/index.js b/tests/data/confirmationValidator/index.js
new file mode 100644
index 00000000..b6ed56a9
--- /dev/null
+++ b/tests/data/confirmationValidator/index.js
@@ -0,0 +1,27 @@
+const accounts = require("./accounts");
+const accountBalance = require("./accountBalance");
+const accountBalanceLock = require("./accountBalanceLock.js");
+const bank = require("./bank");
+const banks = require("./banks");
+const clean = require("./clean");
+const config = require("./config");
+const confirmationBlock = require("./confirmationBlock");
+const confirmationServices = require("./confirmationServices");
+const crawl = require("./crawl");
+const validator = require("./validator");
+const validators = require("./validators");
+
+module.exports = {
+  accounts,
+  accountBalance,
+  accountBalanceLock,
+  bank,
+  banks,
+  clean,
+  config,
+  confirmationBlock,
+  confirmationServices,
+  crawl,
+  validator,
+  validators,
+};
diff --git a/tests/data/confirmationValidator/validator.js b/tests/data/confirmationValidator/validator.js
new file mode 100644
index 00000000..48115217
--- /dev/null
+++ b/tests/data/confirmationValidator/validator.js
@@ -0,0 +1,14 @@
+module.exports = {
+  account_number: "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3",
+  ip_address: "54.219.183.128",
+  node_identifier: "9375feb25085c6f2a58640404e7c16582e210a6a12717c8d3d5307f750c861fc",
+  port: 80,
+  protocol: "http",
+  version: "v1.0",
+  default_transaction_fee: 1,
+  root_account_file: "http://54.219.183.128:80/media/root_account_file.json",
+  root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+  seed_block_identifier: "",
+  daily_confirmation_rate: 1,
+  trust: "100.00",
+};
diff --git a/tests/data/confirmationValidator/validators.js b/tests/data/confirmationValidator/validators.js
new file mode 100644
index 00000000..2adb8d31
--- /dev/null
+++ b/tests/data/confirmationValidator/validators.js
@@ -0,0 +1,35 @@
+module.exports = {
+  count: 2,
+  next: null,
+  previous: null,
+  results: [
+    {
+      account_number: "4afb3eaad999e4c073be0fbde86b76f9370d53b398b9cab9d760825709a1d6b3",
+      ip_address: "54.219.183.128",
+      node_identifier: "9375feb25085c6f2a58640404e7c16582e210a6a12717c8d3d5307f750c861fc",
+      port: 80,
+      protocol: "http",
+      version: "v1.0",
+      default_transaction_fee: 1,
+      root_account_file: "http://54.219.183.128:80/media/root_account_file.json",
+      root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+      seed_block_identifier: "",
+      daily_confirmation_rate: 1,
+      trust: "100.00",
+    },
+    {
+      account_number: "d32e26852fa5882c3997e7d48e07accf4c185699d2e832898a63c93862a01a4a",
+      ip_address: "3.101.33.24",
+      node_identifier: "f4e756be5067cc974b13f08ef3e47aef298cb767807d97e320c46f2a815d6729",
+      port: 80,
+      protocol: "http",
+      version: "v1.0",
+      default_transaction_fee: 1,
+      root_account_file: "http://3.101.33.24:80/media/root_account_file.json",
+      root_account_file_hash: "be00d11e661cbb9158e81a9a34a67738bd662ccced1ab5fc93ee775bc1841683",
+      seed_block_identifier: "",
+      daily_confirmation_rate: 1,
+      trust: "100.00",
+    },
+  ],
+};
diff --git a/tests/paymentHandler.test.js b/tests/paymentHandler.test.js
index bf5353fb..16ed5101 100644
--- a/tests/paymentHandler.test.js
+++ b/tests/paymentHandler.test.js
@@ -1,4 +1,4 @@
-const tnb = require("../");
+const tnb = require("../dist");
 
 describe("PaymentHandler", () => {
   const bank = new tnb.Bank("http://54.177.121.3");
@@ -6,13 +6,13 @@ describe("PaymentHandler", () => {
 
   it("constructor()", async () => {
     await paymentHandler.init();
-    const pv = await bank.getBankPV()
+    const pv = await bank.getBankPV();
     expect(paymentHandler.bank.url).toBe(bank.url);
     expect(paymentHandler.primaryValidator.url).toBe(pv.url);
   });
 
-  it("sender: Account, txs: Transaction[]", async () => {
-    const pv = await bank.getBankPV()
+  it("createTransaction(sender: Account, txs: Transaction[])", async () => {
+    const pv = await bank.getBankPV();
     paymentHandler.init();
     const sender = new tnb.Account();
     const recipient = new tnb.Account();
@@ -20,7 +20,7 @@ describe("PaymentHandler", () => {
     const txs = [
       {
         amount: 100,
-        memo: 'hi',
+        memo: "hi",
         recipient: recipient.accountNumberHex,
       },
     ];
@@ -28,7 +28,7 @@ describe("PaymentHandler", () => {
     const transaction = await paymentHandler.createTransaction(sender, txs);
     expect(transaction.sender).toBe(sender);
     expect(transaction.balanceLock).toBe((await pv.getAccountBalanceLock(sender.accountNumberHex)).balance_lock);
-    expect(transaction.transactions[0].amount).toBe(100)
-    expect(transaction.transactions[0].memo).toBe('hi')
+    expect(transaction.transactions[0].amount).toBe(100);
+    expect(transaction.transactions[0].memo).toBe("hi");
   });
 });
diff --git a/tests/primaryValidator.test.js b/tests/primaryValidator.test.js
index 31c5b7e2..d058bfcf 100644
--- a/tests/primaryValidator.test.js
+++ b/tests/primaryValidator.test.js
@@ -1,4 +1,4 @@
-const tnb = require("../");
+const tnb = require("../dist");
 const nock = require("nock");
 const data = require("./data/primaryValidator");