ChainContractLab
Get Started
₿
Booking Q3 mainnet deploys now

Smart contracts that ship to mainnet audited, verified, signed.

We write Solidity & Rust contracts, run Slither + Mythril audits, and deploy to Ethereum, Polygon, Solana and more — verified on the explorer with full source code, audit report, and a GitHub repo on every order.

See Pricing Plans How it works
Ethereum
Blockchain network
Token.sol — verified 
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract SmartCoin is ERC20 {
  constructor() ERC20("SmartCoin", "SCE") {
    _mint(msg.sender, 1_000_000 * 10 ** decimals());
  }
}

// ✓ Slither   0 high   1 medium   3 low
// ✓ Mythril   0 issues
// ✓ Verified on Etherscan

Audit Passed

0xA1B2…F09C

Ethereum Ethereum
Polygon Polygon
Solana Solana
Arbitrum Arbitrum
Bnb Bnb
Base Base
Ethereum Ethereum
Polygon Polygon
Solana Solana
Arbitrum Arbitrum
Bnb Bnb
Base Base
Ethereum Ethereum
Polygon Polygon
Solana Solana
Arbitrum Arbitrum
Bnb Bnb
Base Base
Ethereum Ethereum
Polygon Polygon
Solana Solana
Arbitrum Arbitrum
Bnb Bnb
Base Base
What's in every order

Five deliverables. Zero loose ends.

Every plan ships a complete handover: deployed contract, audit report, source code, integration docs, and a GitHub repo you fully own.

Audited Source Code

Solidity or Rust contracts with full test coverage. Slither, Mythril, and (where relevant) Echidna run before delivery.

Mainnet Deployment

We deploy via Hardhat or Foundry, verify on Etherscan/Polygonscan/Solscan, and hand over the address.

PDF Audit Report

A branded, severity-ranked PDF you can share with investors and exchange listings — not a wall of console output.

Integration Guide

Frontend snippets, ABI, and copy-paste examples in TypeScript and Python. Your devs ship the day you receive the handover.

GitHub Repo

Private (or public) repo with CI/CD wired up. Tests, scripts, deploy configs, and our audit notes — all yours.

30-day Refund

Not satisfied? Reach out within 30 days for a no-questions-asked full refund — same card you paid with.

Our process

Four steps. Days, not months.

Pick a plan, send your brief, and we move fast — most orders ship in 7 business days or less.

01

Pick a plan

Choose from Starter Token, Security Audit, NFT Launch Kit, Pro Multi-chain, or Enterprise. Pay securely with Authorize.Net.

02

Submit your brief

Tell us your token name, supply, chain, tokenomics, and any custom logic.

03

We build & audit

Solidity/Rust + Hardhat/Foundry tests + Slither/Mythril/Echidna audit, end to end.

04

Deploy & handover

Mainnet deployment, explorer verification, audit PDF, GitHub repo, integration docs.

See full process
Pricing

Pick the plan that fits.

From a single ERC-20 to a fully audited multi-chain launch — no hidden fees.

View all plans

Starter Token

Production-ready ERC-20 template

$9.99 USD · once
24 hours
Starter
  • ERC-20 template (Solidity 0.8.x)
  • OpenZeppelin v5 audited base
  • Configurable name, symbol, decimals, supply
  • Hardhat deploy + verify scripts
  • + 4 more
Get started

Security Audit

Automated Slither + Mythril scan

$13 USD · once
48 hours
Audit Only
  • Slither static analysis run
  • Mythril symbolic execution scan
  • SWC vulnerability classification
  • Reentrancy & access-control flags
  • + 5 more
Get started

NFT Launch Kit

Popular

ERC-721A contract + mint page template

$98 USD · once
5 business days
  • ERC-721A gas-optimized template
  • OpenZeppelin v5 audited base
  • Allowlist + public mint phases
  • Pre-reveal + delayed reveal logic
  • + 5 more
Get started
Stack

The tooling we trust.

Battle-tested frameworks, audited libraries, and CI we already run on hundreds of contracts. No homemade crypto, no copied code.

› Solidity 0.8.x
› Rust + Anchor
› Hardhat
› Foundry
› Slither
› Mythril
› Echidna
› OpenZeppelin
› Tenderly
› Defender
Stack dashboard
FAQ

Common questions.

More on the FAQ page — or message us directly from the order chat once your project starts.

All questions
Which chains do you support?

Any EVM-compatible chain — Ethereum, Polygon, Arbitrum, Base, and BNB. The Multi-chain plan covers up to 3 chains you pick.

Do I get the source code?

Yes — every order ships full Solidity source, deploy/verify scripts, test suite, and integration docs in a GitHub repo.

What does the audit cover?

Slither and Mythril automated scans on the Audit and Multi-chain plans. The Enterprise bundle adds Echidna fuzz-testing and a Foundry invariant suite.

Do you deploy to mainnet for me?

We ship the deploy scripts; you run them with your own wallet so you keep custody of the deployer key and pay gas directly. We help via email if you hit issues.

Ready to ship
your contract?

Pick a plan, drop us your brief, and we'll have you on a testnet in 48 hours.

Choose a Plan Talk to us