Do you audit contracts in-house?

We do a known-vulnerability sweep and prep your contracts for third-party audit (we recommend CertiK, OpenZeppelin or Hacken for production). External audit cost is separate and we coordinate it.

Which chains do you deploy on?

Ethereum mainnet, Polygon, BSC, Arbitrum, Optimism and Base. We pick the chain based on your gas tolerance and ecosystem fit.

Can you build a token launchpad?

Yes — ERC-20 launch with vesting, ERC-721A NFT collections with mint dashboards, and ERC-1155 multi-asset stores.

Smart contracts that pass audits.

Blockchain Solutions.

Audited Solidity smart contracts (ERC-20, ERC-721A, ERC-1155), DApps with wallet integration, and token / NFT minting platforms on Ethereum, Polygon and BSC.

Talk to a contract dev Book a call

What is blockchain solutions?

Ship a production-grade DApp with audited contracts — no rug-pull risk, no surprises.

Most agencies copy-paste OpenZeppelin templates and pray they pass audit. At Neticx, every contract is written from spec, fully tested on testnet, and audit-prepped before it ever touches mainnet.

Who it's for

Built for these teams.

If one of these sounds like you, Blockchain Solutions is the right starting point.

Web3 startups launching tokens or NFTs

Enterprises tokenising assets or loyalty

DeFi protocols needing custom contract logic

What's included

Everything you need to ship.

Each engagement is fixed-scope. Below is exactly what we deliver.

Smart contract design (ERC-20, ERC-721A, ERC-1155)

Contract audit prep and known-vulnerability sweep

Frontend DApp (Next.js + wagmi + RainbowKit)

Wallet integration (MetaMask, WalletConnect)

Token / NFT minting and admin dashboards

Deployment on Ethereum, Polygon, BSC, Arbitrum

How we deliver

From spec to audited mainnet.

From contract architecture to mainnet — audited, tested, no surprises.

01
Scope & architecture
2–5 days. Contract logic, tokenomics, chain selection (Ethereum / Polygon / BSC). Output: written spec and fixed quote.
02
Contract development
Solidity contracts written with full test coverage on testnet. You review before mainnet.
03
Audit prep & DApp
Vulnerability sweep done. Frontend DApp (wallet connect, minting UI) built in parallel.
04
Mainnet deploy
Production deploys on your chosen chain. 30-day hyper-care — contract bugs on us.

Relevant work

We've built this before.

Real outcomes from clients in the same shape as yours.

Blockchain

DeFi Trading Platform

Decentralized trading platform with smart contracts and yield farming.

FAQ

Buyer questions, answered.

If yours isn't here, WhatsApp us — we usually reply within an hour.

Ready to start

Talk to a contract dev for blockchain solutions.

Tell us about your project. We'll come back with a fixed-scope quote within 24 working hours.

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