AA30 paymaster not deployed

AA30 paymaster not deployed is an ERC-4337 EntryPoint error that means no paymaster contract is deployed at the address given in the user operation's paymaster field on this network.

The paymaster contract is not deployed.

Possible solutions

• Verify that the paymasterAndData field is correct, and that the first 20 bytes are the address of the paymaster contract you intend to use.
• Verify that the paymaster contract is deployed on the network you are using.