refactor: simplify trading parameters API and nonce handling

- Change recent_blockhash from required to optional parameter - Replace separate nonce_account and current_nonce with unified durable_nonce - Update all examples and documentation to reflect API changes - Improve nonce cache usage pattern for better developer experience BREAKING CHANGE: TradeBuyParams and TradeSellParams API has changed - recent_blockhash is now Option<Hash> instead of Hash - nonce_account and current_nonce fields replaced with durable_nonce: Option<DurableNonceInfo>
2025-09-21 21:56:17 +08:00
parent b4769749f5
commit f8891f3147
21 changed files with 89 additions and 136 deletions
@@ -52,7 +52,7 @@ let buy_params = sol_trade_sdk::TradeBuyParams {
    mint: mint_pubkey,
    sol_amount: buy_sol_amount,
    slippage_basis_points: Some(100),
-    recent_blockhash: recent_blockhash,
+    recent_blockhash: Some(recent_blockhash),
    extension_params: Box::new(PumpFunParams::from_trade(&trade_info, None)),
    lookup_table_key: Some(lookup_table_key), // Include lookup table
    wait_transaction_confirmed: true,