Sub-400ms Execution
1INTRO SWAP leverages Solana's 400ms block time and parallel transaction processing to deliver the fastest on-chain swaps. No MEV, no front-running, pure speed.
<400ms avg. swap finality
Powered by Solana · Sub-second Finality
The #1 DEX
on Solana.
Swap · Bridge · Pool · Stake · Earn
1INTRO Swap is Solana's most powerful protocol — aggregating liquidity across every major DEX for best-price swaps, cross-chain bridging to 15+ networks, and deep yield opportunities all in one place.
$4.8B+
Total Volume
380K+
Active Wallets
0.05%
Min Fee
<0.4s
Avg Execution
$4.8B
↑ 12.4% 24H
Total Volume
$640M
↑ 5.1% 7D
Total Value Locked
0.05%
Swap Fee
<400ms
Trade Execution
420K+
↑ 8.9% MTD
Unique Wallets
// Protocol Features
Built for Solana. Designed for Real Yield.
Everything you need in one unified protocol on the fastest network. 1INTRO SWAP aggregates liquidity and optimizes every trade.
Deep Concentrated Liquidity
Provide liquidity in custom price ranges with 1INTRO's CLMM (Concentrated Liquidity Market Maker). Earn up to 10× more fees with less capital.
31.4% top pool APR
Smart Order Routing
1INTRO's aggregator splits orders across multiple AMMs and order books on Solana to guarantee best execution price with minimal price impact.
0.05% base swap fee
Cross-Chain Bridge
Bridge assets between Solana, Ethereum, BNB Chain, Polygon, Arbitrum, and 10+ more networks using Wormhole-secured relayers with 1INTRO's optimized routing.
15+ supported networks
Real Yield Rewards
100% of protocol fees are distributed to 1NTRO stakers and liquidity providers. No emissions inflation — real yield backed by real trading volume.
$640M TVL backing rewards
ve1NTRO Governance
Lock 1NTRO tokens as ve1NTRO to earn boosted APY, governance voting power over fee tiers, pool emissions, and protocol upgrades through on-chain DAO governance.
1NTRO governance token
// Liquidity Pools
Top Solana Pools. Real APR.
Provide liquidity and earn fees + 1NTRO rewards across Solana's deepest pools.
SOL / USDC
Top Pool
TVL
$284M
APR
24.8%
24h Vol
$42M
SOL / USDT
High APR
TVL
$118M
APR
31.4%
24h Vol
$18M
wBTC / SOL
0.25%
TVL
$76M
APR
18.2%
24h Vol
$9M
// Security First
Non-Custodial. Audited. Trusted.
1INTRO SWAP is built on Solana's battle-tested infrastructure with institutional-grade security. No admin keys. No upgrade backdoors. Fully on-chain.
🔐
Non-Custodial Architecture
Your keys, your assets. 1INTRO never holds user funds. All swaps execute via audited on-chain programs — no wrapping, no trust assumptions.
🛡️
Multi-Sig Governance
Protocol upgrades require 5/7 multi-sig timelock approval with a 48-hour delay. Community veto period before any changes go live.
🔍
Formal Verification
Core swap and AMM math has been formally verified. Logic is deterministic and mathematically provably correct.
💰
$10M Bug Bounty
One of the highest bug bounties in Solana. Security researchers are actively incentivized to find and responsibly disclose vulnerabilities.
🛡️ Security Audits
Otter Security
Feb 2024 · Solana Native
Halborn Security
Apr 2024
OtterSec + Neodyme
Jun 2024
Trail of Bits
Sep 2024
Sec3 (Soteria)
Nov 2024
// Staking
Stake SOL. Earn Real Yield.
Three ways to earn with 1INTRO — liquid staking, vault staking, and governance staking.
iSOL Liquid Staking
APY7.2%
TVS$480M
UnstakeInstant
CompoundAuto
1NTRO Vault
APY18.5%
TVS$94M
Lock Period14 days
Reward Token1NTRO
ve1NTRO Governance
APY12.1%
TVS$66M
Lock PeriodUp to 4 yrs
BonusVoting power
// FAQ
Everything You Need to Know
About 1INTRO SWAP, Solana, and how to get started.
1INTRO SWAP is a full-stack exchange aggregator protocol built on Solana. It combines token swapping, cross-chain bridging, concentrated liquidity pools, SOL staking, and yield rewards in a single non-custodial platform. Available at 1intro-swap.org.
Connect your Solana wallet (Phantom, Solflare, Backpack, or Ledger), select your input and output tokens, enter the amount, review the route and price impact, and click Swap. 1INTRO's smart router automatically finds the best price across all Solana AMMs. Transactions confirm in under 400 milliseconds.
1INTRO charges a base swap fee of just 0.05% on all token swaps — among the lowest fees of any major exchange on Solana. Fee tiers for liquidity pools range from 0.01% for stable pairs to 0.25% for volatile pairs. All fees are distributed to liquidity providers and 1NTRO stakers.
Yes. 1INTRO SWAP has been audited by 5 independent security firms: Otter Security, Halborn, OtterSec + Neodyme, Trail of Bits, and Sec3. All programs are open-source and formally verified. The protocol has secured over $640M TVL without any security incidents. A $10M bug bounty is active.
1INTRO SWAP supports all major Solana wallets: Phantom, Solflare, Backpack, Glow, Coin98, Trust Wallet, Ledger hardware wallet, and any wallet compatible with the Solana Wallet Adapter standard. Mobile users can connect via WalletConnect.
1INTRO uses a Concentrated Liquidity Market Maker (CLMM) model. Instead of spreading liquidity across all prices, LPs choose a specific price range to concentrate their capital. This means higher fee earnings per dollar of liquidity — typically 5–10× more efficient than traditional AMMs. You can earn up to 31% APR in the top pools.
1NTRO is the native governance and reward token of 1INTRO SWAP. You earn 1NTRO by trading on the platform (trading rewards), providing liquidity (LP rewards), referring users (referral rewards), and participating in governance. 1NTRO can be staked for additional yield and locked as ve1NTRO for boosted APY and voting power.
1INTRO offers three staking products: (1) iSOL Liquid Staking — stake SOL and receive iSOL liquid staking tokens at 7.2% APY with instant unstaking. (2) 1NTRO Vault — stake 1NTRO tokens for 18.5% APY with a 14-day lock. (3) ve1NTRO Governance — lock 1NTRO for up to 4 years for 12.1% APY plus voting power and fee revenue share.
1INTRO's bridge uses Wormhole Guardian network as the base security layer, combined with 1INTRO's optimized routing for best rates. You can bridge SOL, USDC, USDT, wBTC, wETH and more between Solana, Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Base, and 5+ other networks. Bridge transfers typically complete in 10–20 minutes.
The 1INTRO bridge supports 15+ networks including Solana, Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Base, Avalanche, Fantom, Sui, Aptos, and NEAR. New chains are added regularly through governance proposals.
1INTRO's Smart Order Routing (SOR) engine queries liquidity across all major Solana AMMs — including Raydium, Orca, Meteora, and others — then splits and routes orders for optimal price execution. This aggregation means you always get better prices on 1INTRO than on any single AMM alone.
Yes. 1INTRO integrates with Jito's MEV-protection infrastructure on Solana, routing transactions through a private mempool to prevent sandwich attacks and front-running. Combined with Solana's parallel transaction processing, 1INTRO offers strong MEV-resistance without sacrificing execution speed.
1INTRO supports 400+ Solana tokens, including SOL, USDC, USDT, wBTC, wETH, JUP, BONK, PYTH, WIF, RAY, ORCA, mSOL, stSOL, and many more. Any SPL token can be traded. New tokens are available as soon as their pool is created — no permission required.
While Raydium and Orca are primarily AMMs and Jupiter is a swap aggregator, 1INTRO is a unified protocol combining aggregated swaps, CLMM pools, cross-chain bridging, liquid staking, and governance — all in one interface. 1INTRO aggregates across other exchanges to ensure best prices while offering unique native liquidity pools and high LP APRs.
Yes. 1INTRO supports on-chain limit orders for all token pairs. Set your desired price and the order executes automatically when the market reaches your target. Limit orders are non-custodial and can be cancelled at any time.
Yes. 1INTRO SWAP is fully responsive and works in any mobile browser. For the best experience, use Phantom or Solflare's built-in browser on iOS or Android. 1INTRO also works seamlessly inside Backpack's integrated DApp browser.
Yes. 1INTRO is a fully on-chain, non-custodial protocol. Programs are deployed on Solana mainnet, open-source on GitHub, with no admin upgrade keys. Governance is entirely controlled by ve1NTRO holders. The team cannot access user funds.
Solana processes blocks approximately every 400 milliseconds. Swap transactions typically confirm within 1–3 blocks (0.4–1.2 seconds). This compares to 12–30 seconds on Ethereum and 3–5 seconds on BNB Chain.
Solana base network fees are approximately $0.00025 per transaction. Combined with 1INTRO's 0.05% trading fee, the total cost of a $1,000 swap is approximately $0.50 — far less than on competing networks.
Slippage tolerance is the maximum price change you accept between submitting and executing your trade. 1INTRO's default is 0.5%, which works well for most liquid pairs like SOL/USDC. For less liquid tokens, set slippage to 1–3%. For stablecoin swaps, 0.1% is sufficient.
Full documentation is accessible through the Docs link in the app. For support, join 1INTRO's community channels on Twitter and Discord. Developer APIs and SDKs for building on top of 1INTRO are available in the developer docs.
Trade Smarter. Earn Real Yield.
$640M TVL · $4.8B volume · 0.05% fees. 1INTRO SWAP is the protocol Solana was built for.