Smart Contract Generator

AI-powered smart contract generator for Web3 teams that want secure, gas-efficient contracts in minutes, not weeks.
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Audit a Smart Contract
Generate production-ready Solidity (EVM) contracts.
Support for ERC20 / BEP20, ERC721, and advanced DeFi logic.
Gas-efficient, standards-compliant code with OpenZeppelin patterns.
Built-in flows for compile, deploy, audit, and iterate.

Why Use an AI Smart Contract Generator Instead of Coding from Scratch?

 Write what you want, let AI handle the boilerplate, security patterns, and optimizations.

Ship Faster Without Sacrificing Quality

Generate a first version in under a minute from a simple prompt;
Skip repetitive boilerplate and copy-paste from old repos;
Focus engineering time on unique logic, not the basics.

Production-Ready, Not Just Demo Code

 High compilation success rate out of the box;
Clean, structured code that’s easier to review and audit;
Uses widely recognized standards, interfaces, and libraries.

Security & Gas Efficiency by Design

Integrates OpenZeppelin-style patterns where appropriate;
Reduces common pitfalls: reentrancy, overflow/underflow, access control mistakes;
Generates gas-efficient logic with fewer unnecessary operations;
Ideal as a BSC contract generator, ERC20 contract generator, BEP20 contract generator, and ERC721 contract generator in one tool.

Multi-Chain, Multi-Language Support

Solidity (EVM chains): Ethereum, BNB Chain, Arbitrum, Avalanche, Berachain & more;
Ideal as a BSC contract generator, ERC20 contract generator, BEP20 contract generator, and ERC721 contract generator in one tool.
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What you can generate with Smart Contract Generator

The ChainGPT Smart Contract Generator is an AI-powered development co-pilot that turns plain english specifications into secure, gas-optimized smart contracts for EVM.
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ERC20 & BEP20 Token Contracts

Customize your questions by:
Standard fungible tokens (ERC20 / BEP20);
Configurable parameters: name, symbol, decimals, supply model;
Optional modules:
Minting / burning;
Pausable / upgradeable patterns;
Fee logic, blacklist/whitelist, tax, treasury routing;
And more…
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ERC721 NFT Smart Contracts

Turn the tool into your ERC721 contract generator:
Standard and custom ERC721-style NFTs;
Metadata options (baseURI, on-chain metadata hooks);
Minting logic: public mint, whitelist, airdrops, owner-only, etc.
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DeFi & Advanced 

Smart Contracts

Use the smart contract generator for more than simple tokens:
Staking & farming contracts;
Vesting & token lockups;
AMM-style DEX components;
Liquidity mining / reward distribution;
Governance, timelocks, treasuries;
And more…
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Custom Protocol Logic & Multi-Contract Systems

Describe your protocol in natural language:
Multi-contract architectures (tokens + staking + vesting)
Role-based access control (admin, operator, guardian)
Upgradeable patterns when requested (proxy-like flows)
And more…
The generator returns structured contracts that you can:
Compile & deploy
Audit

How the ChainGPT Smart Contract Generator Works

Threat the Smart Contract Generator like your Solidity co-pilot — iterate until you’re ready for production.
Generate & Refine smart contract
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Open the Smart Contract Generator

Go to chaingpt.org/smart-contract-generator or open it inside the ChainGPT app;
Choose the Smart Contract Generator tool.
Generate & Refine smart contract
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Describe the Smart Contract You Want

Type your requirements in natural language:
“Generate an ERC20 token with a max supply, owner mint, and burn function…”
“Create a Solidity program for staking with lockup periods and rewards…”
“Build a DeFi liquidity mining contract with multiple pools and reward rates…”
The smart contract generator interprets your description and generates tailored code.
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Review, Compile & Deploy (or Audit)

Once code is generated, you can:
Review the contract structure and comments
Compile and select the network to deploy
Send the code to ChainGPT’s audit tools or your own auditor

Who the Smart Contract Generator Is For

Developers & Hackathon Builders

Generate deployable contracts without deep Solidity expertise
Prototype ideas in minutes, not days
Focus on product and UX while AI handles contract boilerplate

Startups & Protocol Teams

Speed up time-to-market for tokens, NFTs, and DeFi primitives
Ensure consistent standards and patterns across your contracts
Use AI-generated code as the basis for audited production systems

Launchpads, Accelerators 
& Agencies

Standardize token and vesting contracts for new launches
Scale project onboarding with templates powered by the smart contract generator
Integrate the API/SDK into your own dashboards and admin tools

Enterprises 
& Institutional Builders

Generate secure, standards-compliant contracts for pilots and products
Embed contract generation into CI/CD pipelines and internal dev tools
Use private integrations for proprietary architectures and workflows

Developer Tooling 
& Platform Builders

Integrate the blockchain contract generator into your IDE, wallet, or dev platform
Use the API/SDK to offer “Generate Contract” features to your users
Combine with analytics, monitoring, or audit pipelines for a full lifecycle solution

Core Advantages of ChainGPT’s Smart Contract Generator

Specialized Solidity AI, 
Not Generic Code LLMs

Trained specifically on smart contracts and blockchain security;
Less hallucination, fewer compile errors, more production-ready results.

Multi-Chain, Multi-Standard Coverage

BSC contract generator (BEP20 & other BNB Chain contracts);
ERC20 contract generator for EVM tokens;
ERC721 contract generator for NFTs.

Security & Standards Built-In

OpenZeppelin-style patterns & role-based access controls;
Awareness of common pitfalls and vulnerability patterns;
Easier starting point for audits and formal reviews.

Developer-Friendly & Cost-Efficient

Clear, documented code that’s easy to read and modify;
API/SDK for automated generation at scale;
Low-cost calls so teams can prototype freely.

Smart Contract Generator vs. Generic AI Coding & Manual Development

Feature
Generic AI Coding Models
ChainGPT Smart Contract Generator
Domain Focus
General programming
Solidity & Web3 smart contracts
Compilation Success
Often fails or needs heavy edits
High success rate, ready-to-compile outputs
Security Patterns
Inconsistent, not Web3-specific
OpenZeppelin-style, security-aware patterns
Gas Optimization
Not Prioritized
Gas-efficient structures by design
Token/NFT Standards
May misimplement standards
ERC20 / BEP20/ ERC7211 aware and pattern-based
Bast Use Case
General code snippets
Generate smart contract code for real deployments
Aspect
Manual Dev from scratch
ChainGPT Smart Contract Generator
Time to First Draft
Days to weeks
Minutes from natural language promt
Required Expertise
Deep Solidity/Rust needed
Accessible to junior devs & non-experts
Boilerplate & Reuse
Hand-written, repetitive
Generated, consistent and standardized
Security Baseline
Depends on developer experience
Built on security best practices & patterns
Cost
High dev cost and time
Low per-contract generation cost
Best Use
Custom deep optimization
Fast prototyping + production-ready starting point

Use manual development where it matters most — and let the Smart Contract Generator handle the rest

Compare Your Next Contract with AI Output

 API & SDK: Use the Smart Contract Generator in Your Own Tools

For Dev Platforms, Launchpads & Internal Tools

ChainGPT offers the Smart Contract Generator via:
REST API;
Node.js SDK.
So you can:
Add “Generate Smart Contract” buttons to dashboards & launchpads;
Node.js SDK.Scaffold contracts directly in web IDEs or CLI tools;
Integrate contract generation into CI/CD workflows.

Key Developer Benefits

High throughput (enterprise-grade request limits);
Consistent output format for automated pipelines;
No AI/ML infrastructure required—just call the API.

F.A.Q.

Can’t find an answer to your question?

Feel free to contact us.
What is a smart contract generator?

A smart contract generator is a tool that transforms high-level requirements into blockchain smart contract code. ChainGPT’s Smart Contract Generator uses AI to generate smart contracts in Solidity (EVM) and Rust (Solana), focusing on security, standards, and gas efficiency.

Which standards and contract types are supported?

The Smart Contract Generator can create:

  • ERC20 / BEP20 fungible tokens
  • ERC721-style NFT contracts
  • Staking, vesting, launchpad, and DeFi contracts
  • Custom logic for complex protocols

You can treat it as your erc20 contract generator, bep20 contract generator, and erc721 contract generator in one place.

Do I still need an audit if I use the Smart Contract Generator?

Yes. The generator is designed to produce high-quality, security-aware code, but any production contract handling real value should still go through a professional security review or audit.

Can non-expert developers use this blockchain contract generator?

Absolutely. The tool is made to help:

  • New builders who don’t know Solidity/Rust deeply
  • Teams without full-time smart contract engineers
  • Experienced devs who want to save time on boilerplate
Which blockchains are supported?

Today:

  • EVM chains via Solidity: Ethereum, BNB Chain, Arbitrum, Avalanche, Berachain, and more
  • Solana via Rust contracts

Support will expand as new chains and languages are added.

How much does it cost to generate a smart contract?

Pricing depends on your ChainGPT plan and API usage, but the goal is low, predictable per-contract cost so you can iterate freely. Check inside the app or pricing page for current details.

Is the generated code open for me to modify?

Yes. You can:

  • Edit the code directly
  • Ask the AI to refactor or extend it
  • Integrate it into your own repos and pipelines

You own how it’s used and deployed.

How do I get started?
  1. Visit chaingpt.org/smart-contract-generator
  2. Open the Smart Contract Generator tool
  3. Choose your language and chain
  4. Describe the contract you want
  5. Review, compile, and iterate until you’re ready to deploy

 API & SDK: Use the Smart Contract Generator in Your Own Tools

For Platforms, Launchpads & Dev Tools

If you want to offer your users the same smart contract generator experience inside your app, ChainGPT can help
Embed contract generation into dashboards, no-code builders, or admin panels;
Offer token, NFT, and DeFi contract creation as a native feature;
Connect generation with deployment, audit, and monitoring flows.

Talk to ChainGPT About Integration

To explore API/SDK access, ecosystem partnerships, or white-label options, reach out to the ChainGPT team and share your use case.
Compare Your Next Contract with AI Output

Start Generating Smart Contracts Today

Less time staring at code, more time making decisions using our Smart Contract Generator.
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