Powered by Solana · Sub-second finality

The #1 DEX on Solana. Swap · Bridge · Pool · Stake · Earn

1INTRO Swap is Solana's most powerful DeFi 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
You Pay Bal: 0,000.00 SOL
≈ $0.00
◎
SOL ▾
0.1%
0.5%
1%
Auto
SLIPPAGE
You Receive Est. output
≈ $0.00
$
USDC ▾
1INTRO AGGREGATOR · BEST PRICE ROUTING · SOLANA
$4.8B
All-time Volume
↑ 12.4% 24H
15
Chains Supported
+3 this month
380K+
Active Wallets
↑ 4.2% 7D
0.05%
Min Swap Fee
Lowest on Solana
$620M
Total Value Locked
↑ 6.1% 7D
// WHY 1INTRO SWAP

DeFi at the Speed
of Solana.

Purpose-built for Solana's lightning-fast, ultra-cheap infrastructure — every feature optimized for real users.

⚡
Smart Order Routing
1INTRO's proprietary routing engine splits orders across Raydium, Orca, Jupiter, Meteora, Lifinity, and 20+ Solana DEX pools simultaneously to guarantee the absolute best execution price.
25+
Liquidity sources aggregated
🌉
Cross-Chain Bridge
Bridge tokens between Solana, Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Avalanche, and 8 more chains in under 20 seconds — powered by Wormhole and LayerZero.
15
Chains supported
💧
Concentrated Liquidity
Provide targeted liquidity in custom price ranges using CLMM technology — earn up to 10x more fees with the same capital as traditional AMMs.
$620M
Total Value Locked
🎁
Earn Rewards
Every swap earns 0.05% cashback in 1INTRO tokens. LP providers earn trading fees plus weekly 1INTRO emissions. Stakers receive boosted rewards with up to 2x multipliers.
124%
Max pool APR
🔒
Liquid Staking
Stake SOL and receive 1SOL liquid staking tokens. Use 1SOL as collateral in DeFi or bridge it across chains — no lockup, full liquidity, 7.4% base APY.
7.4%
Base staking APY
🏛️
1INTRO DAO
1INTRO token holders govern the protocol — vote on fee parameters, new chain integrations, liquidity incentives, and treasury grants through fully on-chain governance.
1INTRO
Governance token
// MULTI-CHAIN BRIDGE

15 Chains.
One Interface.

Bridge any token across all major blockchains. Powered by Wormhole + LayerZero for institutional-grade cross-chain security.

Solanaorigin
Ethereum~15s
BNB Chain~12s
Polygon~14s
Arbitrum~18s
Optimism~16s
Avalanche~20s
Base~18s
Near~22s
Sui~10s
Aptos~12s
TRON~30s
zkSync~20s
Linea~22s
+ More coming
// LIVE ACTIVITY

Real-time
Transaction Feed

Tx Hash
Type
Amount
Status
Time
// NETWORK STATS

Protocol Health

Live Metrics LIVE
SOL/USDC$82.4M / 24h
SOL/ETH$44.1M / 24h
Bridge Volume$28.6M / 24h
Staked SOL$120.5M
LP Fees 24h$412K
// SECURITY ARCHITECTURE

Non-custodial.
Battle-tested.

Built with institutional-grade security from day one. No admin keys, no proxy upgrades without timelock, zero custodial risk.

🔐
Non-Custodial Architecture
Your keys, your crypto. 1INTRO never holds funds — all swaps are atomic on-chain operations executed by immutable smart contracts on Solana.
🔍
Wormhole + LayerZero Security
Cross-chain messages secured by the Wormhole Guardian network (19 validators) and LayerZero's Ultra Light Node for cryptographic bridge verification.
⏱️
48h Timelock on Upgrades
All protocol upgrades require a 48-hour timelock, giving users full visibility and time to withdraw before any changes take effect.
🛡️
$3M Bug Bounty Program
Immunefi-hosted bug bounty with up to $3M for critical vulnerabilities — the largest bounty in Solana DeFi.
🛡️ Security Audits
OtterSec
Feb 2024
PASSED
Neodyme
Apr 2024
PASSED
Halborn
Jun 2024
PASSED
Trail of Bits
Sep 2024
PASSED
$620M
Assets Secured · Zero Incidents
// FAQ

Everything You Need to Know

30 answers covering swaps, bridge, pools, staking, rewards and more.

Start Earning on Solana Today.

Swap with best-in-class routing, bridge to 15 chains, earn yield from pools and staking — all on the fastest blockchain in the world.