feat: cp-7.60.0 gas station support for metamask pay deposits

[matthewwalsh0]

Description

Support EIP-7702 gas station when depositing with MetaMask Pay.

Changelog

CHANGELOG entry: null

Related issues

Fixes: #6150

Manual testing steps

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I’ve followed MetaMask Contributor Docs and MetaMask Mobile Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

---

Note

Adds gas fee token awareness to insufficient balance alerts, simplifies available token selection logic, delegates getGasFeeTokens, and upgrades transaction-pay-controller to v10.

• Confirmations / Alerts:
  • Consider fees.isSourceGasFeeToken in fee/amount calculations and source network checks within useInsufficientPayTokenBalanceAlert.
  • Add tests covering gas fee token scenarios and adjust mocks accordingly.
• Utils (transaction-pay):
  • Simplify getAvailableTokens: remove "no native gas" disablement and related i18n; return tokens based on balance/selection/required status only.
  • Update tests to drop disabled-message case.
• Engine / Messenger:
  • Delegate TransactionController:getGasFeeTokens to the Transaction Pay controller messenger.
• Dependencies:
  • Bump @metamask/transaction-pay-controller to ^10.0.0 (lockfile updated).

^{Written by Cursor Bugbot for commit 5a0d198. This will update automatically on new commits. Configure here.}

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​@​metamask/​transaction-pay-controller@​9.0.0 ⏵ 10.0.0	+1		+1	+1

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[github-actions]

🔍 Smart E2E Test Selection

• Selected E2E tags: SmokeCore, SmokeConfirmationsRedesigned, SmokeWalletPlatform
• Risk Level: high
• AI Confidence: 85%

click to see 🤖 AI reasoning details

This PR introduces changes to the transaction-pay functionality with the following impacts:

1. Core Engine Changes (HIGH RISK):

   • Modified app/core/Engine/messengers/transaction-pay-controller-messenger/transaction-pay-controller-messenger.ts to add TransactionController:getGasFeeTokens action
   • This is a critical file in the Engine core that manages controller communication
   • Any changes to Engine messengers can affect multiple parts of the application

2. Major Dependency Update (HIGH RISK):

   • Bumped @metamask/transaction-pay-controller from v9 to v10 (major version)
   • Major version bumps typically include breaking changes
   • This controller is central to transaction payment logic

3. Transaction Confirmation Flow Changes (MEDIUM-HIGH RISK):

   • Modified useInsufficientPayTokenBalanceAlert hook to handle isSourceGasFeeToken flag
   • Modified transaction-pay.ts utils to remove disabled token logic for gas checks
   • These changes affect how insufficient balance alerts are displayed and how payment tokens are validated
   • This is part of the confirmation redesigned flow

4. Feature Impact:

   • The changes enable paying transaction fees with gas fee tokens (not just native tokens)
   • This affects the core transaction confirmation UX and fee calculation
   • Impacts how users see and interact with transaction confirmations

Selected Tags Rationale:

• SmokeCore: Engine messenger changes and core transaction controller integration warrant testing core wallet functionality
• SmokeConfirmationsRedesigned: Direct changes to confirmation hooks, alerts, and transaction payment utilities require comprehensive confirmation flow testing
• SmokeWalletPlatform: Core wallet operations involving transaction creation, fee calculation, and network interactions need validation

The combination of Engine changes, major dependency updates, and modifications to transaction confirmation logic presents significant risk to core wallet operations.

View GitHub Actions results

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[tommasini]

Hey team, can we have approve that the miss aligned peer dependencies are not actually blockers?

• assets-controllers needs to be at v91 currently at 89
• bridge-controller needs to be at v63 currently at 61
• gas fee controller, but that is owned by confirmations team right?
• Network-controller needs to be at v26

[tommasini]

Confirmed with @matthewwalsh0 that peer deps are safe. LGTM!