api.proto

syntax = "proto3";

package proto;

service Eth2stats {
    rpc Connect (ConnectRequest) returns (ConnectResponse) {}
    rpc ChainHead (ChainHeadRequest) returns (ChainHeadResponse) {}
    rpc Heartbeat (HeartbeatRequest) returns (HeartbeatResponse) {}

    rpc Telemetry (TelemetryRequest) returns (TelemetryResponse) {
        option deprecated = true;
    }
}

message ConnectRequest {
    string name = 1;
    string version = 2;

    // Genesis time unix format
    int64 genesisTime = 3;

    string eth2statsVersion = 4;
}

enum Status {
    OK = 0;
    ERROR = 1;
}

message ConnectResponse {
    string token = 1;
    Status status = 2;
    string message = 3;
}

message ChainHeadRequest {
    uint64 headSlot = 1;
    string headBlockRoot = 2;
    uint64 finalizedSlot = 3;
    string finalizedBlockRoot = 4;
    uint64 justifiedSlot = 5;
    string justifiedBlockRoot = 6;
}

message ChainHeadResponse {
    Status status = 1;
    string message = 2;
}

message HeartbeatRequest {

}

message HeartbeatResponse {
    Status status = 1;
    string message = 2;
}


message TelemetryRequest {
    int64 peers = 1;
    bool syncing = 2;
    int64 attestationsInPool = 3;
    int64 memoryUsage = 4;
}

message TelemetryResponse {
    Status status = 1;
    string message = 2;
}