About AarushDEX

How it works

Swap tokens and manage liquidity directly from your Solana wallet.

Swap with a clear limit

Your quote comes from the tokens available in the selected pool. The trading fee is included in the estimate. Price tolerance sets the minimum you accept; a trade fails if the program cannot meet that limit.

Provide liquidity

Deposit both tokens to receive pool shares. Those shares represent your part of the pool. Your token amounts can change as others trade, so providing liquidity carries price risk.

Withdraw your share

Withdraw pool shares to receive both tokens. Withdrawals in this app include a 1 AARUSH fee, plus Solana network fees and any account deposits. If an AARUSH pool needs a separate fee account, the app prepares it in the same transaction.

Approve in your wallet

Connecting lets the app read your public balances. Each transaction is checked through simulation before wallet approval. Once a transaction is sent, its status and explorer link remain available while confirmation is checked.

Technical details

How quotes are calculated

Quotes use the pool account’s recorded reserves and integer rounding. Vault balances are checked separately; a difference is shown on the trading screen.

output = input × (1 − fee) × output reserve ÷ (input reserve + input × (1 − fee))

Program instructions

create_pool(fee_bps)

Creates a pool, its token vaults, and its pool-share mint for two different tokens in canonical order.

Identifier: e9 92 d1 8e cf 68 40 bc

add_liquidity(amount_a, amount_b, min_lp_out)

Deposits both tokens and requests at least the specified number of pool shares.

Identifier: b5 9d 59 43 8f b6 34 48

remove_liquidity(lp_amount, min_a_out, min_b_out)

Burns pool shares and requests minimum amounts of both tokens. This app also attaches the AARUSH withdrawal-fee accounts.

Identifier: 50 55 d1 48 18 ce b1 6c

swap_a_for_b(amount_in, min_amount_out)

Exchanges token A for token B with a minimum-output limit.

Identifier: 88 d4 45 d6 c6 b8 09 e8

swap_b_for_a(amount_in, min_amount_out)

Exchanges token B for token A with a minimum-output limit.

Identifier: 99 20 b9 03 6e 2f 28 c2

Addresses and state

Program

H6UKMGJB2ge93xvcE2WyoLDWYKtyqAKXKGid4nath757

AARUSH token

5eHSjLZahnEwSiWQizHp2ND69Wna3HjNJZEpQJMQhXLJ

Withdrawal fee vault

9JeyfEq4QNK5y2xVrA9ue9wWVeHurowZkaLG9bQnVp3s

Current slot

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Pool account

90 bytes: 8-byte identifier, two 32-byte mints, 2-byte fee, two 8-byte reserves.

Pool derivation

["pool", token_a, token_b]

Fee range

0–10%, fixed when the pool is created.

Chart credits

TradingView Lightweight Charts™

Apache 2.0 license · Attribution notice