[!WARNING] These contracts have not been audited and are not intended for production. Use at your own risk.

Overview

A smart contract bonding curve library. For use with fungible and non-fungible token projects.

Current available curves:

• Exponential
• Linear
• Exponential Token Based
• Linear Token Based
• Boncurs Curve

Installation

Hardhat (npm)

$ npm install boncurs

Usage

Once installed, you can use the contracts in the library by importing them:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import {ExpCurve} from "@boncurs/contracts/exponential/ExpCurve.sol";

// Couple with a token contract for ideal use case
contract ExampleImplementation is ExpCurve {
    // Track the reserve ratio, reserve balance, and supply using desired method
    uint32 private reserveRatio;
    uint256 private reserveBalance;
    uint256 private supply;

    function exampleFunc(uint256 depositAmount) public {
        // Call library methods to use pricing calculations
        uint256 examplePurchaseReturn = getPurchaseReturn(supply, reserveBalance, reserveRatio, depositAmount);
    }
}

Learn More

Visit the documentation site: Docs

Tools for working with the library: Boncurs Bonding Curve Tools

License

The MIT License (MIT)