Entity Addresses

A reference to related ERC-4337 addresses.

EntryPoint

The EntryPoint address is the same on all EVM networks.

AddressCommitStackup Bundler VersionAudited
0x5FF137D4b0FDCD49DcA30c7CF57E578a026d27899b5f2e4v0.6.xApril 2023

Stackup Bundlers v0.6

These are the official Bundler addresses run by Stackup that support the April 2023 audited EntryPoint.

Stackup Paymasters v0.6

These are the official paymaster addresses run by Stackup that support the April 2023 audited EntryPoint. The address is the same on all networks.

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Accessing the address programatically?

If you need to reference these programatically, we don't recommend hard coding the address into your application. Instead use the pm_accounts RPC method.

These addresses may be rotated at any time. Using pm_accounts ensures you're always using the latest paymaster. This is useful in the ERC-20 use-case where a paymaster approval is required.

Testnet ERC20 gas tokens

These testnet tokens can be minted through the Etherscan interface for values under 1 Ether. They are not worth anything and only used as a replacement for their mainnet counterparts. See the Paymaster API docs to read more about using ERC20 tokens for gas.

TokenMainnet Replacement
0x3870419Ba2BBf0127060bCB37f69A1b1C090992BUSDC

Stackup Paymasters v0.4

These are the official Paymaster addresses run by Stackup that support the March 2023 audited EntryPoint.


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