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feat: enable EIP-7702 gasless transactions with Pimlico integration #2821

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TaprootFreak wants to merge 6 commits into from
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feat: enable EIP-7702 gasless transactions with Pimlico integration #2821

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9d3590c
feat: enable EIP-7702 gasless transactions with Pimlico integration
TaprootFreak Jan 4, 2026
d3e0a38
fix: prettier formatting
TaprootFreak Jan 4, 2026
fa9db30
fix: prettier formatting in test file
TaprootFreak Jan 4, 2026
0d2fcd6
test: add tests for PimlicoPaymasterService and Eip7702DelegationService
TaprootFreak Jan 4, 2026
a0c273d
test: add tests for RealUnit-specific EIP-7702 functions
TaprootFreak Jan 4, 2026
4c467a5
Add E2E test suite for EIP-7702 gasless transactions on Sepolia
TaprootFreak Jan 4, 2026
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4 changes: 4 additions & 0 deletions .env.example
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Expand Up @@ -141,6 +141,10 @@ EVM_CUSTODY_SEED=
EVM_WALLETS=
EVM_DELEGATION_ENABLED=true

# Pimlico Paymaster for gasless EIP-7702 transactions
# Get your API key from https://dashboard.pimlico.io/
PIMLICO_API_KEY=

ETH_WALLET_ADDRESS=
ETH_WALLET_PRIVATE_KEY=xxx

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3 changes: 3 additions & 0 deletions src/config/config.ts
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Expand Up @@ -713,6 +713,9 @@ export class Configuration {
delegationEnabled: process.env.EVM_DELEGATION_ENABLED === 'true',
delegatorAddress: '0x63c0c19a282a1b52b07dd5a65b58948a07dae32b',

// Pimlico Paymaster for gasless EIP-7702 transactions
pimlicoApiKey: process.env.PIMLICO_API_KEY,

walletAccount: (accountIndex: number): WalletAccount => ({
seed: this.blockchain.evm.depositSeed,
index: accountIndex,
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