improved pubs listing, many minor fixes

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index c825273..6356860 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,6 +9,7 @@ edition = "2018"
 [dependencies]
 tokio = { version = "1", features = ["full"] }
 serde = { version = "1", features = ["derive"] }
+serde_json = "1.0"
 warp = { version = "0.3", features = ["tls", "websocket"] }
 rand = "0.8"
 futures-util = "0.3"