feat(smart): ERC20 paymaster support (#3719)

d-bis/js

### TL;DR

Adds support for using an ERC20 paymaster in smart accounts. This includes functionality to check and approve ERC20 allowances as needed.

### What changed?

- Introduced support for ERC20 paymasters in smart accounts.
- Added logic to check and approve ERC20 allowances.
- Updated the `defaultTokens` list to include a new token for testing purposes.

### How to test?

1. Ensure that the smart account can interact with ERC20 paymasters.
2. Verify that the account approval for ERC20 paymasters works as expected.
3. Check that the default tokens list reflects the new token and can be utilized appropriately.

### Why make this change?

To enable smart accounts to use ERC20 tokens for paymaster functionalities, enhancing versatility and use-case scenarios for smart accounts.

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## PR-Codex overview
The focus of this PR is to add support for ERC20 paymaster for smart accounts.

### Detailed summary
- Added ERC20 paymaster support for smart accounts
- Implemented functions for approving ERC20 transactions
- Modified smart account creation to handle ERC20 paymasters

> ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your question}`

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This commit is contained in:

joaquim-verges

2024-07-17 08:25:38 +00:00

parent 8bc814aaf9

commit 05df89cb61

4 changed files with 104 additions and 1 deletions

									
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				"thirdweb": patch

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				Add support for ERC20 paymaster for smart accounts