Web3 apps. That feel like apps.

Full-stack decentralized apps, wallet login, on-chain data, and slick front-ends that hide the crypto complexity from your users.

Get a quoteSee examples

What's included

Everything in the base dApp.

One price for the whole stack, contracts, front-end, and the glue between them.

8

deliverables, zero add-ons

all in the quote you sign

Get the full scope in writing
Base build

  • Wallet integration

    MetaMask, WalletConnect

  • Smart contract layer

    internally reviewed and verified

  • Reactive front-end

    React and web3

  • On + off-chain data

    indexed and fast

  • Transaction UX

    clear states, no confusion

  • Multi-chain support

    switch networks cleanly

  • Testnet environment

    try before mainnet

  • Handover and source

    repo and deploy keys

Types we build

Pick the kind of dApp you need.

Every type has its own scope, chains, and moving parts. Select one to see what each involves.

DeFi app

Typical timeline

8–16 weeks

Typical scope

EVM chains

What's specific to this type

  • Swaps or lending UI
  • Wallet and portfolio
  • Live on-chain data
Get a quote for a DeFi app

How it goes

Four steps, no black box.

Scroll to step through the build ↓

Step 01 / 04

Kickoff call

A focused call to lock scope, milestones, and a fixed launch date. No open-ended discovery retainer. You leave with a written quote before anything starts.

You get

a written scope and a fixed quote

It starts with one call.

Thirty minutes to a scope, a quote, and a fixed launch date.

Book a kickoff call

Built on

A modern, boring-on-purpose stack. Nothing exotic your next team can't maintain.

ReactNext.jsTypeScriptSolidityEthers.jswagmiIPFSAlchemy

Pricing

Starting prices, in the open.

Real numbers, not "contact us for pricing." Your final quote depends on scope and the number of chains. You'll have it in writing within 48 hours.

MVP dApp

from

AED 40,000

One core flow, connect a wallet, do one thing, testnet then live.

  • Wallet connect
  • One contract flow
  • Single chain
  • Testnet + mainnet
  • 6–8 week delivery
Get this quote

Full dApp

from

AED 90,000

A complete decentralized app with real on-chain data and UX.

  • Multi-contract layer
  • Indexed on-chain data
  • Polished transaction UX
  • Multi-chain ready
  • 8–14 week delivery
Get this quote

Protocol app

from

AED 190,000

A full protocol front-end built for volume and audits.

  • Complex protocol UI
  • Subgraph indexing
  • Gasless / meta-tx
  • Audit coordination
  • Priority support
  • Quoted per engagement
Get this quote

What we can build

Three kinds of dApp.

Illustrative layout concepts, not real client projects, just a quick read on how we approach different kinds of dApps.

DeFi app

Swap, stake, and track, wallet-native.

NFT platform

Mint, list, and trade with royalties.

DAO dashboard

Propose, vote, and watch the treasury.

Questions

dApp development, answered.

The data and logic live on-chain, not on a server you control. That changes auth (wallets, not passwords), state (blocks, not databases), and UX (transactions take time and cost gas). We build the front-end to make all of that feel as smooth as a normal app while staying fully non-custodial.

MetaMask, WalletConnect, Coinbase Wallet, and the rest via standard connectors, across Ethereum and every major EVM chain. We add Solana or others on request. Users can switch networks inside the app without losing their place.

With honest UX. Every transaction shows a clear pending, confirmed, or failed state, with retry and speed-up options where the chain allows. We index on-chain events so the interface updates the moment a transaction lands, instead of leaving users guessing.

Yes, the whole stack. Contracts, the indexing layer, and the front-end are built together so they actually fit. If you already have audited contracts, we build the app around them and integrate cleanly.

Completely. Contracts deploy under your wallets, the front-end and infra run under your accounts, and the code lives in your repository from day one. Non-custodial, no lock-in, clean handover.

A clear, proven process

dApps built.
Audit-ready.

Send the brief. Fixed quote in 48 hours, then testnet drops weekly until mainnet launch.

Talk to an expertor hello@foresynth.com
The processbrief → first staging build in ~2 weeks
01Send the briefWhat you’re building, in a paragraph.5 min
02Get a fixed quoteScope, price, and date, locked.48 hrs
03Watch it take shapeA new build to staging every week.weekly
04Ship to productionLive, handed over, and supported.live
team onlineavg reply 1h 47m