⚠️ You should be aware that the contract has not been auditized and that there may be a bug in the action.

Solana Token Sale Program

This repository includes a contract that provides an escrow program for selling tokens in Solana.

You can use this contract to sell your own tokens to user who want to buy your tokens.

In addition, repository provides an RPC client that can interact with the upper contract.

If you are interested in exchanging tokens with tokens, please refer to the following repository. https://github.com/paul-schaaf/solana-escrow
This repository only provides the function to exchange SOL to tokens.

Prerequisite

Install node (v14 recommended)
Install npm
Install the latest Rust stable from https://rustup.rs/
Install Solana v1.7.11 or later from https://docs.solana.com/cli/install-solana-cli-tools

Quick Start

Build Rust
Setup Solana Config and Test-Validator(Single node cluster)
Set Environment
Run RPC Client

Build Rust

Build Rust and get .so file. You should conduct following command on contract folder

cargo build-bpf

Run test-validator

solana-test-validator -r --bpf-program 5yznMbghv1Z2Gb4uaKkY9fxb9PkLMrSn9xgjswucHq4X ${.so}

If you want to get more information about validator.
Use solana-test-validator -h

Setup Solana

Set CLI config url to localhost cluster

solana config set --url localhost

Create CLI Keypair If this is your first time using the Solana CLI, you will need to generate a new keypair:

solana-keygen new

This program need two account which are seller and buyer. You should create two account, if you don't have any

Set Environment

Before running RPC Client, Change .example-env to .env.

And refer to the below and fill NEEDED section.

CUSTOM_PROGRAM_ID=5yznMbghv1Z2Gb4uaKkY9fxb9PkLMrSn9xgjswucHq4X
SELLER_PUBLIC_KEY=NEEDED!
SELLER_PRIVATE_KEY=NEEDED!
BUYER_PUBLIC_KEY=NEEDED!
BUYER_PRIVATE_KEY=NEEDED!
TOKEN_PUBKEY=Dont'mind this
SELLER_TOKEN_ACCOUNT_PUBKEY=Dont'mind this
TEMP_TOKEN_ACCOUNT_PUBKEY=Dont'mind this
TOKEN_SALE_PROGRAM_ACCOUNT_PUBKEY=Dont'mind this

Run RPC Client

Install the necessary dependencies for running RPC Client. You should conduct following command on client folder

npm install

Run RPC Client for interaction with on-chain program what you published.

npm run setup
npm run startTokenSale (which include setup process also)
npm run buyToken

coslogic/solana_token_sale