@cryptoscan/orca-sdk

The fastest and easiest way to trade on Orca.

• Get rate/price of coin in USD/Solana
• Buy/Sell coin
• Transfer coins to another wallet
• Transfer solana to another wallet

[GitHub] [Our website] [Docs] [Discord]

Getting started

Let's see our Project example

npm install @cryptoscan/orca-sdk

Buy Example

Request

• wallet - wallet keypair (by secret key)
• sol - amount of SOL to buy, (Optional) if empty - all balance
• coinAddress - coin address
• fee - amount of SOL to pay fee (Optional)
• payerWallet - payer wallet keypair (Optional)
• slippage - amount of slippage (Default: 1)
• priorityFee - amount of SOL to pay priority fee (Optional)

Response

txid string - transaction hash

import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { OrcaApi } from '@cryptoscan/orca-sdk';

const wallet = getWallet(process.env.SECRET_KEY!);
const coinAddress = 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v';
const sol = 0.05;
const api = new OrcaApi();

api.buy({
  wallet,
  coinAddress,
  sol,
})

Sell Example

Request

• wallet - wallet keypair (by secret key)
• sol - amount of SOL to sell, (Optional) if empty - all balance
• coinAddress - coin address
• fee - amount of SOL to pay fee (Optional)
• payerWallet - payer wallet keypair (Optional)
• slippage - amount of slippage (Default: 10)
• priorityFee - amount of SOL to pay priority fee (Optional)

Response

txid string - transaction hash

import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { OrcaApi } from '@cryptoscan/orca-sdk';

const wallet = getWallet(process.env.SECRET_KEY!);
const coinAddress = 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v';
const sol = undefined; // Sell all
const api = new OrcaApi();

api.sell({
  wallet,
  coinAddress,
  sol,
})

Transfer Solana Example

Request

• wallet - wallet keypair (by secret key)
• sol - amount of SOL to transfer, (Optional) if empty - all balance
• coinAddress - coin address (Optional)
• fee - amount of SOL to pay fee (Optional)
• payerWallet - payer wallet keypair (Optional)

Response

txid string - transaction hash

import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { OrcaApi } from '@cryptoscan/orca-sdk';

const wallet = getWallet(process.env.SECRET_KEY!);
const sol = undefined; // All amount
const api = new OrcaApi();

api.transfer({
  wallet,
  sol,
})

Transfer Coins Example

Request

• wallet - wallet keypair (by secret key)
• sol - amount of coins in SOL to transfer, (Optional) if empty - all balance
• coinAddress - coin address (Optional)
• fee - amount of SOL to pay fee (Optional)
• payerWallet - payer wallet keypair (Optional)

Response

txid string - transaction hash

import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { OrcaApi } from '@cryptoscan/orca-sdk';

const wallet = getWallet(process.env.SECRET_KEY!);
const coinAddress = 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v';
const sol = 0.01;
const api = new OrcaApi();

api.transfer({
  wallet,
  coinAddress,
  sol,
})

Listen transactions

Request

• coinAddress - coin address
• callback - listen transaction callback
  • tx - transaction hash
  • baseAmount - amount of base coin
  • quoteAmount - amount of quote coin
  • amount - amount of base coin

import { OrcaApi } from '@cryptoscan/orca-sdk';

const api = new OrcaApi();
const coinAddress = 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v';

api.listenTransactions(coinAddress, (transaction) => {
  console.log(transaction)
})

FAQ

Yes. You don't share private key through api request. You sign transaction with private key locally only. Library is based on @cryptoscan/swap-sdk

We charge a 0.39% fee on each successful transaction instruction. If you want to decrease fee - please contact us in discord or telegram We can increase fee down to 0.1% if you will contribute us.

You can create pull requests or make a project based on our packages. You have chance to get some supply for a work and get fee reduced for the api.

Contribute

To install dependencies:

npm install

To build:

npm build

This project was created using bun init in bun v1.1.0. Bun is a fast all-in-one JavaScript runtime.