feat: migrate CLOB client to V2-only trading

examples/benchmark_with_keepalive.rs

@@ -6,7 +6,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("Benchmark with Keep-Alive Enabled");
     println!("==================================\n");
 
-    let client = ClobClient::new("https://clob.polymarket.com");
+    let client = ClobClient::new("https://clob-v2.polymarket.com");
 
     // Start keep-alive
     println!("Starting keep-alive...");

examples/demo.rs

@@ -94,21 +94,19 @@ impl PolyfillDemo {
     /// Create a new demo
     pub fn new() -> Result<Self> {
         // Create basic client
-        let client = ClobClient::new("https://clob.polymarket.com");
-
-        // Create advanced client with configuration
-        let _config = ClientConfig {
-            base_url: "https://clob.polymarket.com".to_string(),
-            chain_id: 137,                  // Polygon
-            private_key: None,              // Would be set in production
-            api_credentials: None,          // Would be set in production
-            max_slippage: Some(dec!(0.01)), // 1% max slippage
-            fee_rate: Some(dec!(0.02)),     // 2% fee rate
+        let config = ClientConfig {
+            base_url: "https://clob-v2.polymarket.com".to_string(),
+            chain: 137,
+            private_key: None,
+            api_credentials: None,
+            builder_code: None,
             timeout: Some(Duration::from_secs(30)),
             max_connections: Some(100),
         };
+        let client = ClobClient::new(&config.base_url);
 
-        let advanced_client = PolyfillClient::new("https://clob.polymarket.com");
+        // Create advanced client with configuration
+        let advanced_client = PolyfillClient::from_config(config.clone())?;
 
         // Create order book manager
         let book_manager = OrderBookManager::new(100);

examples/final_benchmark.rs

@@ -20,7 +20,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     for i in 1..=20 {
         let start = Instant::now();
         let response = client
-            .get("https://clob.polymarket.com/simplified-markets?next_cursor=MA==")
+            .get("https://clob-v2.polymarket.com/simplified-markets?next_cursor=MA==")
             .send()
             .await?;
 

examples/http2_tuning_benchmark.rs

@@ -184,7 +184,7 @@ async fn test_config(
         let start = Instant::now();
 
         match client
-            .get("https://clob.polymarket.com/simplified-markets?next_cursor=MA==")
+            .get("https://clob-v2.polymarket.com/simplified-markets?next_cursor=MA==")
             .send()
             .await
         {

examples/performance_benchmark.rs

@@ -127,7 +127,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     };
 
     // Create client with API credentials only (no private key needed for custodial trading)
-    let mut client = ClobClient::new("https://clob.polymarket.com");
+    let mut client = ClobClient::new("https://clob-v2.polymarket.com");
     client.set_api_creds(api_creds);
 
     println!("✅ Client configured for custodial API trading");

examples/quick_demo.rs

@@ -18,7 +18,7 @@ async fn main() -> Result<()> {
     info!("======================");
 
     // Create client
-    let client = ClobClient::new("https://clob.polymarket.com");
+    let client = ClobClient::new("https://clob-v2.polymarket.com");
 
     // Test 1: Basic connectivity
     info!("\nTesting API Connectivity...");

examples/side_by_side_benchmark.rs

@@ -29,7 +29,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     for i in 1..=20 {
         let start = Instant::now();
         match baseline_http
-            .get("https://clob.polymarket.com/simplified-markets?next_cursor=MA==")
+            .get("https://clob-v2.polymarket.com/simplified-markets?next_cursor=MA==")
             .send()
             .await
         {
@@ -68,7 +68,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("Test 2: polyfill-rs (with keep-alive)");
     println!("══════════════════════════════════════");
 
-    let our_client = polyfill_rs::ClobClient::new("https://clob.polymarket.com");
+    let our_client = polyfill_rs::ClobClient::new("https://clob-v2.polymarket.com");
     our_client
         .start_keepalive(std::time::Duration::from_secs(30))
         .await;