diff --git a/programs/exchange_api/src/exchange_transaction.rs b/programs/exchange_api/src/exchange_transaction.rs
deleted file mode 100644
index ccfda2e8ee..0000000000
--- a/programs/exchange_api/src/exchange_transaction.rs
+++ /dev/null
@@ -1,103 +0,0 @@
-use crate::exchange_instruction;
-use crate::exchange_state::*;
-use crate::id;
-use solana_sdk::hash::Hash;
-use solana_sdk::pubkey::Pubkey;
-use solana_sdk::signature::{Keypair, KeypairUtil};
-use solana_sdk::system_instruction;
-use solana_sdk::transaction::Transaction;
-use std::mem;
-
-pub fn account_request(
-    owner: &Keypair,
-    new: &Pubkey,
-    recent_blockhash: Hash,
-    _fee: u64,
-) -> Transaction {
-    let owner_id = &owner.pubkey();
-    let space = mem::size_of::<ExchangeState>() as u64;
-    let create_ix = system_instruction::create_account(owner_id, new, 1, space, &id());
-    let request_ix = exchange_instruction::account_request(owner_id, new);
-    Transaction::new_signed_instructions(&[owner], vec![create_ix, request_ix], recent_blockhash)
-}
-
-pub fn transfer_request(
-    owner: &Keypair,
-    to: &Pubkey,
-    from: &Pubkey,
-    token: Token,
-    tokens: u64,
-    recent_blockhash: Hash,
-    _fee: u64,
-) -> Transaction {
-    let owner_id = &owner.pubkey();
-    let request_ix = exchange_instruction::transfer_request(owner_id, to, from, token, tokens);
-    Transaction::new_signed_instructions(&[owner], vec![request_ix], recent_blockhash)
-}
-
-#[allow(clippy::too_many_arguments)]
-pub fn trade_request(
-    owner: &Keypair,
-    trade: &Pubkey,
-    direction: Direction,
-    pair: TokenPair,
-    tokens: u64,
-    price: u64,
-    src_account: &Pubkey,
-    dst_account: &Pubkey,
-    recent_blockhash: Hash,
-    _fee: u64,
-) -> Transaction {
-    let owner_id = &owner.pubkey();
-    let space = mem::size_of::<ExchangeState>() as u64;
-    let create_ix = system_instruction::create_account(owner_id, trade, 1, space, &id());
-    let request_ix = exchange_instruction::trade_request(
-        owner_id,
-        trade,
-        direction,
-        pair,
-        tokens,
-        price,
-        src_account,
-        dst_account,
-    );
-    Transaction::new_signed_instructions(&[owner], vec![create_ix, request_ix], recent_blockhash)
-}
-
-pub fn trade_cancellation(
-    owner: &Keypair,
-    trade: &Pubkey,
-    account: &Pubkey,
-    recent_blockhash: Hash,
-    _fee: u64,
-) -> Transaction {
-    let owner_id = &owner.pubkey();
-    let request_ix = exchange_instruction::trade_cancellation(owner_id, trade, account);
-    Transaction::new_signed_instructions(&[owner], vec![request_ix], recent_blockhash)
-}
-
-pub fn swap_request(
-    owner: &Keypair,
-    swap: &Pubkey,
-    to_trade: &Pubkey,
-    from_trade: &Pubkey,
-    to_trade_account: &Pubkey,
-    from_trade_account: &Pubkey,
-    profit_account: &Pubkey,
-    recent_blockhash: Hash,
-    _fee: u64,
-) -> Transaction {
-    let owner_id = &owner.pubkey();
-    let space = mem::size_of::<ExchangeState>() as u64;
-    let create_ix = system_instruction::create_account(owner_id, swap, 1, space, &id());
-    let request_ix = exchange_instruction::swap_request(
-        owner_id,
-        swap,
-        to_trade,
-        from_trade,
-        to_trade_account,
-        from_trade_account,
-        profit_account,
-    );
-    Transaction::new_signed_instructions(&[owner], vec![create_ix, request_ix], recent_blockhash)
-}
diff --git a/programs/exchange_api/src/lib.rs b/programs/exchange_api/src/lib.rs
index a4505e1512..291ef7a461 100644
--- a/programs/exchange_api/src/lib.rs
+++ b/programs/exchange_api/src/lib.rs
@@ -1,7 +1,6 @@
 pub mod exchange_instruction;
 pub mod exchange_processor;
 pub mod exchange_state;
-pub mod exchange_transaction;
 
 use solana_sdk::pubkey::Pubkey;