Token swaps on Solana via Jupiter — the leading DEX aggregator. Jupiter routes your swap across multiple liquidity sources to find the best price.
Functions
Get a swap quote without executing.
Script: tsx scripts/quote.ts <inputMint> <outputMint> <amount>
| Parameter | Type | Description |
|---|
inputMint | string | Token mint address you’re selling |
outputMint | string | Token mint address you’re buying |
amount | number | Amount of inputMint in base units (lamports / smallest denomination) |
{
"inputMint": "So11111111111111111111111111111111111111112",
"outputMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"inAmount": "1000000000",
"outAmount": "142350000",
"priceImpactPct": "0.01",
"routePlan": [
{ "swapInfo": { "ammKey": "...", "label": "Raydium" } }
]
}
glosso_swap(inputMint, outputMint, amount, slippageBps?)
Execute a swap.
Script: tsx scripts/swap.ts <inputMint> <outputMint> <amount> [--slippage 50]
| Parameter | Type | Default | Description |
|---|
inputMint | string | — | Token mint you’re selling |
outputMint | string | — | Token mint you’re buying |
amount | number | — | Input amount in base units |
slippageBps | number | 50 | Slippage tolerance in basis points (50 = 0.5%) |
{
"signature": "5xKp...",
"inputMint": "So111...",
"outputMint": "EPjFW...",
"inAmount": "1000000000",
"outAmount": "142290000",
"explorer": "https://explorer.solana.com/tx/5xKp...?cluster=mainnet-beta"
}
Common Mint Addresses
| Token | Mint |
|---|
| SOL (wrapped) | So11111111111111111111111111111111111111112 |
| USDC | EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v |
| USDT | Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB |
| JUP | JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN |
| BONK | DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 |
glosso-jupiter is designed for mainnet. On devnet, liquidity pools may not exist or have extreme price impact. Test with small amounts.