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fix(relayer): use raw V3 encoding for guest module FeeOptions #360

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Merged
taylanpince merged 1 commit into from
Jun 5, 2026
Merged

fix(relayer): use raw V3 encoding for guest module FeeOptions #360

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27 changes: 23 additions & 4 deletions relayer/relayer.go
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Original file line number Diff line number Diff line change
Expand Up @@ -301,9 +301,28 @@ func (r *Client) Relay(ctx context.Context, signedTxs *sequence.SignedTransactio
}

func (r *Client) FeeOptions(ctx context.Context, signedTxs *sequence.SignedTransactions) ([]*sequence.RelayerFeeOption, *sequence.RelayerFeeQuote, error) {
data, err := signedTxs.Execdata()
if err != nil {
return nil, nil, err
// Encode the transaction data and determine the target address.
// For V3 guest module bundles (deploy path), use raw V3 payload
// encoding with to=guestModule, matching the Relay method.
var to common.Address
var data []byte
var err error

if v3Config, ok := signedTxs.WalletConfig.(*v3.WalletConfig); ok && v3Config != nil &&
signedTxs.WalletAddress == signedTxs.WalletContext.GuestModuleAddress {
to = signedTxs.WalletAddress
var payload v3.CallsPayload
payload, err = signedTxs.Payload()
if err != nil {
return nil, nil, err
}
data = payload.Encode(to)
} else {
to = signedTxs.WalletAddress
data, err = signedTxs.Execdata()
if err != nil {
return nil, nil, err
}
}

var authorization *proto.EIP7702Authorization
Expand All @@ -328,7 +347,7 @@ func (r *Client) FeeOptions(ctx context.Context, signedTxs *sequence.SignedTrans
options, _, quote, err := r.RelayerClient.FeeOptions(
ctx,
signedTxs.WalletAddress.String(),
signedTxs.WalletAddress.String(),
to.String(),
"0x"+common.Bytes2Hex(data),
nil,
authorization,
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