Smart Contract Ethereum (ETH) [ERC-20, ERC-721, ERC-1155] – Custom Development for Any Project

A smart contract is the backbone of your crypto project, Web3 service, internal economy, bonus system, tokenized access, or digital asset launch. Whether you need a fungible token, an NFT collection, or a full DeFi protocol, a professionally developed smart contract ensures your token has the right name, symbol, supply, and logic to function exactly as intended.
We build smart contracts on Ethereum (ETH) using industry standards: ERC-20, ERC-721, and ERC-1155. Our team works with projects of any complexity — from simple token launches to multi-functional platforms with staking, governance, and cross-chain capabilities.

We offer the following services:
Token Development
- Custom token for your project
- Vesting (gradual unlock)
- Burn, Pause, Freeze functions
- Permit (gas-free approvals)
NFT Solutions
- NFT (ERC-721) collections
- Full-featured NFT collections
- Minting with 5% royalties
- Merkle allowlist (whitelist)
- Batch minting
DeFi & Smart Contract Development
- Staking platforms
- Airdrop contracts
- Lending / Borrowing protocols
- DEX (decentralized exchange)
- Business solutions
Real-World & Enterprise Solutions
- Cross-border payments (USDT/USDC)
- Invoice factoring
- Freelance escrow
- Supply chain financing
- DAO voting systems
Security & Optimization
- Smart contract audit
- Vulnerability fixes
- Gas optimization
What you get: a ready-to-deploy smart contract on Ethereum (ETH)

• Fully developed smart contract on Ethereum (ETH)
• Comprehensive tests (Hardhat / Foundry)
• Deployment to your chosen network (mainnet or testnet)
• Detailed documentation
• Complete source code
• 30 days of free revisions

IMPORTANT: The listed price is for a standard smart contract For an accurate quote, we recommend sending detailed information about your project. We will then prepare a custom proposal with cost, timeline, and technical specifics.
You can send your request to store@advisor-bm.com or use the form on our website..

Required for order:

1. Description — What should the contract do?
2. If you don’t have a clear technical specification, that’s fine — describe your idea in words, and we’ll formulate the logic together.
3. Network — Ethereum / Polygon / BSC / Other?
4. Tokens — Which tokens will be used (USDT, USDC, your own)?
5. Functionality — A specific list of required functions.
6. Examples — Are there similar projects you can reference?
7. Special requirements — For example, fees, limits, staking conditions.
8. Token name and symbol (if it’s an ERC-20 or NFT).
9. Network preference — Mainnet first or testnet first?
10. Any other relevant information.

Delivery time: 4–14 days
Scope of work: 1 smart contract, fully implementing all agreed functions.

If you're unsure which blockchain to choose, check out our comprehensive blockchain guide, which provides a detailed description of each network: https://advisor-bm.com/resources/blockchain-guide.