Merge pull request #132 from helius-labs/dev

[Merge] Dev -> Main

Author: 0xIchigo

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "helius"
-version = "0.2.6"
+version = "0.3.0"
 edition = "2021"
 description = "An asynchronous Helius Rust SDK for building the future of Solana"
 keywords = ["helius", "solana", "asynchronous-sdk", "das", "cryptocurrency"]
@@ -17,10 +17,9 @@ bincode = "1.3.3"
 chrono = { version = "0.4.11", features = ["serde"] }
 futures = "0.3.30"
 futures-util = "0.3.30"
-mpl-token-metadata = { version = "5.0.0-beta.0" }
 phf = { version = "0.11.2", features = ["macros"] }
 rand = "0.8.5"
-reqwest = { version = "0.11.22", default-features = false }
+reqwest = { version = "0.11.22", features = ["json"], default-features = false }
 semver = "1.0.23"
 serde = "1.0.198"
 serde-enum-str = "0.4.0"
@@ -37,6 +36,7 @@ tokio-stream = "0.1.15"
 tokio-tungstenite = "0.24.0"
 url = "2.5.0"
 spl-token = { version = "6.0", features = ["no-entrypoint"] }
+once_cell = "1.21.3"
 
 [dev-dependencies]
 mockito = "1.4.0"

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2024 Helius Blockchain Technologies, Inc.
+Copyright (c) 2025 Helius Blockchain Technologies, Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -115,11 +115,6 @@ Our SDK is designed to provide a seamless developer experience when building on
 - [`get_token_accounts`](https://docs.helius.dev/compression-and-das-api/digital-asset-standard-das-api/get-token-accounts) - Gets information about all token accounts for a specific mint or owner
 - [`get_nft_edition`](https://docs.helius.dev/compression-and-das-api/digital-asset-standard-das-api/get-nft-editions) - Gets all the NFT editions  associated with a specific master NFT
 
-### Mint API (Deprecated)
-- [`delegate_collection_authority`](https://github.com/helius-labs/helius-rust-sdk/blob/6d3630c5fbafaaf450302789251ffaeed3cf7fcc/src/mint_api.rs#L24-L59) - Delegates collection authority to a new authority for a given collection mint
-- [`mint_compressed_nft`](https://docs.helius.dev/compression-and-das-api/deprecated-mint-api) - The easiest way to mint a compressed NFT (cNFT)
-- [`revoke_collection_authority`](https://github.com/helius-labs/helius-rust-sdk/blob/6d3630c5fbafaaf450302789251ffaeed3cf7fcc/src/mint_api.rs#L61-L93) - Revokes a delegated collection authority for a given collection mint
-
 ### Enhanced Transactions API
 - [`parse_transactions`](https://docs.helius.dev/solana-apis/enhanced-transactions-api/parse-transaction-s) - Parses transactions given an array of transaction IDs
 - [`parsed_transaction_history`](https://docs.helius.dev/solana-apis/enhanced-transactions-api/parsed-transaction-history) - Retrieves a parsed transaction history for a specific address

examples/delegate_and_revoke_collection_authority.rs

@@ -48,6 +48,7 @@ async fn main() {
     };
 
     // Send the optimized transaction with a 10k lamport tip using the New York region's API URL
+    #[allow(deprecated)]
     match helius
         .send_smart_transaction_with_tip(config, Some(10000), Some("NY"))
         .await

examples/mint_cnft.rs

@@ -4,7 +4,7 @@ use crate::config::Config;
 use crate::error::{HeliusError, Result};
 use crate::rpc_client::RpcClient;
 use crate::types::Cluster;
-use crate::websocket::{EnhancedWebsocket, ENHANCED_WEBSOCKET_URL};
+use crate::websocket::EnhancedWebsocket;
 
 use reqwest::Client;
 use solana_client::nonblocking::rpc_client::RpcClient as AsyncSolanaRpcClient;
@@ -106,10 +106,11 @@ impl Helius {
         ping_interval_secs: Option<u64>,
         pong_timeout_secs: Option<u64>,
     ) -> Result<Self> {
-        let config: Arc<Config> = Arc::new(Config::new(api_key, cluster)?);
+        let config: Arc<Config> = Arc::new(Config::new(api_key, cluster.clone())?);
         let client: Client = Client::builder().build().map_err(HeliusError::ReqwestError)?;
         let rpc_client: Arc<RpcClient> = Arc::new(RpcClient::new(Arc::new(client.clone()), config.clone())?);
-        let wss: String = format!("{}{}", ENHANCED_WEBSOCKET_URL, api_key);
+
+        let wss: String = EnhancedWebsocket::get_url(&cluster, api_key)?;
         let ws_client: Arc<EnhancedWebsocket> =
             Arc::new(EnhancedWebsocket::new(&wss, ping_interval_secs, pong_timeout_secs).await?);
 

examples/send_smart_transaction_with_tip.rs

@@ -1,7 +1,7 @@
 use crate::error::{HeliusError, Result};
 use crate::rpc_client::RpcClient;
 use crate::types::{Cluster, HeliusEndpoints, MintApiAuthority};
-use crate::websocket::{EnhancedWebsocket, ENHANCED_WEBSOCKET_URL};
+use crate::websocket::EnhancedWebsocket;
 use crate::Helius;
 use reqwest::Client;
 use solana_client::nonblocking::rpc_client::RpcClient as AsyncSolanaRpcClient;
@@ -108,7 +108,7 @@ impl Config {
         let client: Client = Client::builder().build().map_err(HeliusError::ReqwestError)?;
         let rpc_client: Arc<RpcClient> = Arc::new(self.rpc_client_with_reqwest_client(client.clone())?);
 
-        let wss: String = format!("{}{}", ENHANCED_WEBSOCKET_URL, self.api_key);
+        let wss: String = EnhancedWebsocket::get_url(&self.cluster, &self.api_key)?;
         let ws_client: Arc<EnhancedWebsocket> =
             Arc::new(EnhancedWebsocket::new(&wss, ping_interval_secs, pong_timeout_secs).await?);
 
@@ -144,7 +144,7 @@ impl Config {
         let async_solana_client = Arc::new(AsyncSolanaRpcClient::new(rpc_url.to_string()));
 
         // Setup websocket
-        let wss: String = format!("{}{}", ENHANCED_WEBSOCKET_URL, self.api_key);
+        let wss: String = EnhancedWebsocket::get_url(&self.cluster, &self.api_key)?;
         let ws_client: Arc<EnhancedWebsocket> =
             Arc::new(EnhancedWebsocket::new(&wss, ping_interval_secs, pong_timeout_secs).await?);