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tx.proto
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tx.proto
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syntax = "proto3";
package ibc.applications.transfer.v1;
option go_package = "github.com/cosmos/ibc-go/v8/modules/apps/transfer/types";
import "amino/amino.proto";
import "gogoproto/gogo.proto";
import "cosmos/msg/v1/msg.proto";
import "cosmos/base/v1beta1/coin.proto";
import "ibc/core/client/v1/client.proto";
import "ibc/applications/transfer/v1/transfer.proto";
// Msg defines the ibc/transfer Msg service.
service Msg {
option (cosmos.msg.v1.service) = true;
// Transfer defines a rpc handler method for MsgTransfer.
rpc Transfer(MsgTransfer) returns (MsgTransferResponse);
// UpdateParams defines a rpc handler for MsgUpdateParams.
rpc UpdateParams(MsgUpdateParams) returns (MsgUpdateParamsResponse);
}
// MsgTransfer defines a msg to transfer fungible tokens (i.e Coins) between
// ICS20 enabled chains. See ICS Spec here:
// https://github.com/cosmos/ibc/tree/master/spec/app/ics-020-fungible-token-transfer#data-structures
message MsgTransfer {
option (amino.name) = "cosmos-sdk/MsgTransfer";
option (cosmos.msg.v1.signer) = "sender";
option (gogoproto.goproto_getters) = false;
// the port on which the packet will be sent
string source_port = 1;
// the channel by which the packet will be sent
string source_channel = 2;
// the tokens to be transferred
cosmos.base.v1beta1.Coin token = 3 [(gogoproto.nullable) = false, (amino.dont_omitempty) = true];
// the sender address
string sender = 4;
// the recipient address on the destination chain
string receiver = 5;
// Timeout height relative to the current block height.
// The timeout is disabled when set to 0.
ibc.core.client.v1.Height timeout_height = 6 [(gogoproto.nullable) = false, (amino.dont_omitempty) = true];
// Timeout timestamp in absolute nanoseconds since unix epoch.
// The timeout is disabled when set to 0.
uint64 timeout_timestamp = 7;
// optional memo
string memo = 8;
}
// MsgTransferResponse defines the Msg/Transfer response type.
message MsgTransferResponse {
option (gogoproto.goproto_getters) = false;
// sequence number of the transfer packet sent
uint64 sequence = 1;
}
// MsgUpdateParams is the Msg/UpdateParams request type.
message MsgUpdateParams {
option (cosmos.msg.v1.signer) = "signer";
option (gogoproto.goproto_getters) = false;
// signer address
string signer = 1;
// params defines the transfer parameters to update.
//
// NOTE: All parameters must be supplied.
Params params = 2 [(gogoproto.nullable) = false];
}
// MsgUpdateParamsResponse defines the response structure for executing a
// MsgUpdateParams message.
message MsgUpdateParamsResponse {}