diff --git a/wallets/metamask/src/cypress/MetaMask.ts b/wallets/metamask/src/cypress/MetaMask.ts
index a51c7ff6e..16cded469 100644
--- a/wallets/metamask/src/cypress/MetaMask.ts
+++ b/wallets/metamask/src/cypress/MetaMask.ts
@@ -192,6 +192,12 @@ export default class MetaMask {
       })
   }
 
+  async rejectTokenPermission() {
+    await this.metamaskPlaywright.rejectTokenPermission()
+
+    return true
+  }
+
   // Network
 
   async approveNewNetwork() {
@@ -206,6 +212,18 @@ export default class MetaMask {
     return true
   }
 
+  async rejectNewNetwork() {
+    await this.metamaskPlaywright.rejectNewNetwork()
+
+    return true
+  }
+
+  async rejectSwitchNetwork() {
+    await this.metamaskPlaywright.rejectSwitchNetwork()
+
+    return true
+  }
+
   // Others
 
   async providePublicEncryptionKey() {
@@ -241,6 +259,12 @@ export default class MetaMask {
       })
   }
 
+  async rejectSignature() {
+    await this.metamaskPlaywright.rejectSignature()
+
+    return true
+  }
+
   async confirmTransaction(options?: { gasSetting?: GasSettings }) {
     await waitFor(
       () =>
@@ -254,6 +278,12 @@ export default class MetaMask {
     return true
   }
 
+  async rejectTransaction() {
+    await this.metamaskPlaywright.rejectTransaction()
+
+    return true
+  }
+
   async confirmTransactionAndWaitForMining() {
     return this.metamaskPlaywright
       .confirmTransactionAndWaitForMining()
diff --git a/wallets/metamask/src/cypress/configureSynpress.ts b/wallets/metamask/src/cypress/configureSynpress.ts
index 7b65e6bc7..464190cf6 100644
--- a/wallets/metamask/src/cypress/configureSynpress.ts
+++ b/wallets/metamask/src/cypress/configureSynpress.ts
@@ -93,6 +93,8 @@ export default function configureSynpress(on: Cypress.PluginEvents, config: Cypr
     addNetwork: (network: Network) => metamask?.addNetwork(network),
     approveNewNetwork: () => metamask?.approveNewNetwork(),
     approveSwitchNetwork: () => metamask?.approveSwitchNetwork(),
+    rejectNewNetwork: () => metamask?.rejectNewNetwork(),
+    rejectSwitchNetwork: () => metamask?.rejectSwitchNetwork(),
 
     // Anvil
     createAnvilNode: (options?: CreateAnvilOptions) => metamask?.createAnvilNode(options),
@@ -105,6 +107,7 @@ export default function configureSynpress(on: Cypress.PluginEvents, config: Cypr
       spendLimit?: number | 'max'
       gasSetting?: GasSettings
     }) => metamask?.approveTokenPermission(options),
+    rejectTokenPermission: () => metamask?.rejectTokenPermission(),
 
     // Encryption
     providePublicEncryptionKey: () => metamask?.providePublicEncryptionKey(),
@@ -112,7 +115,9 @@ export default function configureSynpress(on: Cypress.PluginEvents, config: Cypr
 
     // Transactions
     confirmSignature: () => metamask?.confirmSignature(),
+    rejectSignature: () => metamask?.rejectSignature(),
     confirmTransaction: (options?: { gasSetting?: GasSettings }) => metamask?.confirmTransaction(options),
+    rejectTransaction: () => metamask?.rejectTransaction(),
     confirmTransactionAndWaitForMining: () => metamask?.confirmTransactionAndWaitForMining(),
     openTransactionDetails: (txIndex: number) => metamask?.openTransactionDetails(txIndex),
     closeTransactionDetails: () => metamask?.closeTransactionDetails()
diff --git a/wallets/metamask/src/cypress/support/synpressCommands.ts b/wallets/metamask/src/cypress/support/synpressCommands.ts
index 936757ec2..089863af3 100644
--- a/wallets/metamask/src/cypress/support/synpressCommands.ts
+++ b/wallets/metamask/src/cypress/support/synpressCommands.ts
@@ -37,6 +37,8 @@ declare global {
       addNetwork(network: Network): Chainable<void>
       approveNewNetwork(): Chainable<void>
       approveSwitchNetwork(): Chainable<void>
+      rejectNewNetwork(): Chainable<void>
+      rejectSwitchNetwork(): Chainable<void>
 
       deployToken(): Chainable<void>
       addNewToken(): Chainable<void>
@@ -44,11 +46,14 @@ declare global {
         spendLimit?: number | 'max'
         gasSetting?: GasSettings
       }): Chainable<void>
+      rejectTokenPermission(): Chainable<void>
 
       providePublicEncryptionKey(): Chainable<void>
       decrypt(): Chainable<void>
       confirmSignature(): Chainable<void>
+      rejectSignature(): Chainable<void>
       confirmTransaction(options?: { gasSetting?: GasSettings }): Chainable<void>
+      rejectTransaction(): Chainable<void>
       confirmTransactionAndWaitForMining(): Chainable<void>
       openTransactionDetails(txIndex: number): Chainable<void>
       closeTransactionDetails(): Chainable<void>
@@ -122,6 +127,12 @@ export default function synpressCommands() {
   Cypress.Commands.add('approveSwitchNetwork', () => {
     return cy.task('approveSwitchNetwork')
   })
+  Cypress.Commands.add('rejectNewNetwork', () => {
+    return cy.task('rejectNewNetwork')
+  })
+  Cypress.Commands.add('rejectSwitchNetwork', () => {
+    return cy.task('rejectSwitchNetwork')
+  })
 
   // Token
 
@@ -140,6 +151,9 @@ export default function synpressCommands() {
       return cy.task('approveTokenPermission', options)
     }
   )
+  Cypress.Commands.add('rejectTokenPermission', () => {
+    return cy.task('rejectTokenPermission')
+  })
 
   // Others
 
@@ -152,9 +166,15 @@ export default function synpressCommands() {
   Cypress.Commands.add('confirmSignature', () => {
     return cy.task('confirmSignature')
   })
+  Cypress.Commands.add('rejectSignature', () => {
+    return cy.task('rejectSignature')
+  })
   Cypress.Commands.add('confirmTransaction', (options?: { gasSetting?: GasSettings }) => {
     return cy.task('confirmTransaction', options)
   })
+  Cypress.Commands.add('rejectTransaction', () => {
+    return cy.task('rejectTransaction')
+  })
   Cypress.Commands.add('confirmTransactionAndWaitForMining', () => {
     return cy.task('confirmTransactionAndWaitForMining')
   })
diff --git a/wallets/metamask/test/cypress/rejectAddNetwork.cy.ts b/wallets/metamask/test/cypress/rejectAddNetwork.cy.ts
new file mode 100644
index 000000000..1e23a418d
--- /dev/null
+++ b/wallets/metamask/test/cypress/rejectAddNetwork.cy.ts
@@ -0,0 +1,18 @@
+it('should reject new network request', () => {
+  cy.createAnvilNode({
+    chainId: 1338,
+    port: 8546
+  }).then(() => {
+    cy.get('#addEthereumChain').click()
+
+    cy.rejectNewNetwork().then(() => {
+      cy.get('#chainId').should('have.text', '0x1')
+
+      cy.emptyAnvilNode()
+    })
+  })
+})
+
+after(() => {
+  cy.switchNetwork('Ethereum Mainnet')
+})
diff --git a/wallets/metamask/test/cypress/rejectPermission.cy.ts b/wallets/metamask/test/cypress/rejectPermission.cy.ts
new file mode 100644
index 000000000..062146eed
--- /dev/null
+++ b/wallets/metamask/test/cypress/rejectPermission.cy.ts
@@ -0,0 +1,10 @@
+it('should reject approve request', () => {
+  cy.get('#tokenAddresses').should('be.empty')
+  cy.get('#createToken').click()
+
+  cy.confirmTransaction().then(() => {
+    cy.get('#approveTokens').click()
+
+    cy.rejectTokenPermission()
+  })
+})
diff --git a/wallets/metamask/test/cypress/rejectSignature.cy.ts b/wallets/metamask/test/cypress/rejectSignature.cy.ts
new file mode 100644
index 000000000..7def51607
--- /dev/null
+++ b/wallets/metamask/test/cypress/rejectSignature.cy.ts
@@ -0,0 +1,44 @@
+it('should reject `personal_sign`', () => {
+  cy.get('#personalSign').click()
+
+  cy.rejectSignature()
+
+  cy.get('#personalSign').should(
+    'have.text',
+    'Error: MetaMask Personal Message Signature: User denied message signature.'
+  )
+  cy.get('#personalSignResult').should('have.text', '')
+})
+
+it('should reject `eth_signTypedData`', () => {
+  cy.get('#signTypedData').click()
+
+  cy.rejectSignature()
+
+  cy.get('#signTypedDataResult').should(
+    'have.text',
+    'Error: MetaMask Typed Message Signature: User denied message signature.'
+  )
+})
+
+it('should reject `eth_signTypedData_v3`', () => {
+  cy.get('#signTypedDataV3').click()
+
+  cy.rejectSignature()
+
+  cy.get('#signTypedDataV3Result').should(
+    'have.text',
+    'Error: MetaMask Typed Message Signature: User denied message signature.'
+  )
+})
+
+it('should reject `eth_signTypedData_v4`', () => {
+  cy.get('#signTypedDataV4').click()
+
+  cy.rejectSignature()
+
+  cy.get('#signTypedDataV4Result').should(
+    'have.text',
+    'Error: MetaMask Typed Message Signature: User denied message signature.'
+  )
+})
diff --git a/wallets/metamask/test/cypress/rejectSwitchNetwork.cy.ts b/wallets/metamask/test/cypress/rejectSwitchNetwork.cy.ts
new file mode 100644
index 000000000..b3fe24c85
--- /dev/null
+++ b/wallets/metamask/test/cypress/rejectSwitchNetwork.cy.ts
@@ -0,0 +1,11 @@
+it('should reject switch network request', () => {
+  cy.switchNetwork('Ethereum Mainnet').then(() => {
+    cy.get('#chainId').should('have.text', '0x1')
+
+    cy.get('#switchEthereumChain').click()
+
+    cy.rejectSwitchNetwork()
+
+    cy.get('#chainId').should('have.text', '0x1')
+  })
+})
diff --git a/wallets/metamask/test/cypress/rejectTransaction.cy.ts b/wallets/metamask/test/cypress/rejectTransaction.cy.ts
new file mode 100644
index 000000000..60d011060
--- /dev/null
+++ b/wallets/metamask/test/cypress/rejectTransaction.cy.ts
@@ -0,0 +1,8 @@
+it('should reject contract deployment', () => {
+  cy.get('#tokenAddresses').should('be.empty')
+  cy.get('#createToken').click()
+
+  cy.rejectTransaction().then(() => {
+    cy.get('#tokenAddresses').should('have.text', 'Creation Failed')
+  })
+})