How Long Does It Take to Build a Crypto App?

Wallet connect, token dashboards, on-ramp, and DeFi — Web3 development timelines.

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Week-by-week timeline

Web3 architecture

Week 1

✓Chain selection
✓Wallet integration plan
✓Smart contract strategy (use existing vs custom)
✓On-ramp provider selection

🏁 Architecture approved

Core features

Weeks 2–4

✓Wallet connection (wagmi)
✓Token portfolio dashboard
✓On-ramp (MoonPay/Transak)
✓Transaction history
✓Price alerts

🏁 Core Web3 flows working

Launch

Weeks 5–6

✓Security review
✓Testnet → mainnet deployment
✓Analytics dashboard
✓Production deployment

🏁 Live crypto product

What affects the timeline

Custom smart contracts

Using audited protocols (Uniswap, Aave): 1–2 weeks. Custom contracts + audit: 2–3 months and $15K+ for audit alone.

Multi-chain support

Single chain: baseline. Each additional chain adds 3–5 days of testing and configuration.

Regulatory compliance

On-ramp KYC is handled by MoonPay/Transak. Token issuance may require legal review — we build the tech, you handle compliance.

Timeline comparison

Option	Timeline	Notes
Our agencyUs	4–6 weeks	Wallet + dashboard + on-ramp
Web3 specialist agency	3–6 months	Custom contracts, higher cost
No-code Web3 tools	1–2 weeks	Very limited functionality

Frequently asked questions

Do we need a smart contract audit?

If you're deploying custom contracts holding user funds — yes, mandatory. If you're integrating with audited protocols (Uniswap, OpenSea) — no, the audit is already done.