Interface SignedRelayerRequest

Represents an EIP-712 signed operation for gasless transaction submission.

Signed requests contain typed data and signatures that are verified on-chain by smart contracts. The relayer pays gas fees on behalf of users.

interface SignedRelayerRequest {
    type: "signed";
    operation: SignedOperationType;
    typedData: GenericTypedData;
    signature: `0x${string}`;
    expectedUserAddress?: `0x${string}`;
}

Properties

type: "signed"

Discriminator field identifying this as a signed operation

operation: SignedOperationType

Operation identifier for routing (e.g., 'submitAddPermission')

EIP-712 typed data structure for the operation

signature: `0x${string}`

User's signature of the typed data

expectedUserAddress?: `0x${string}`

Optional address for additional signer verification