Upload files.

backend/Cargo.toml

@@ -0,0 +1,28 @@
+[package]
+name = "backend"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+
+binance-sdk = { version = "35.0.0", features = ["derivatives_trading_usds_futures", "spot"] }
+rand = "0.9"
+sqlx = { version = "0.8", features = ["runtime-tokio", "postgres"] }
+
+axum = { version = "0.8", features = ["ws"] }
+tower-http = { version = "0.6", features = ["cors"] }
+
+dotenv = "0.15.0"
+json = "0.12.4"
+log = "0.4.29"
+serde = { version = "1.0.228", features = ["derive"] }
+serde_json = "1.0.145"
+thiserror = "2.0.17"
+tokio = {version = "1.48.0", features = ["full"] }
+env_logger = "0.11"
+reqwest = { version = "0.12", features = ["stream"] }
+zip = "2.2"
+chrono = "0.4"
+csv = "1.3"
+futures = "0.3"
+tokio-tungstenite = { version = "0.26", features = ["native-tls"] }