Blockchain development services for businesses with a real use case.
Hoop Interactive builds smart contracts, Web3 apps and blockchain integrations that ordinary users can actually use. We start by checking whether you need a blockchain at all, build security-first, and require an independent audit before anything touches mainnet.
Do you actually need a blockchain?
Most blockchain projects fail because a database would have done the job. These five questions decide it. Mostly yes: shared ledgers, settlement, verifiable records and tokenized assets are where it earns its complexity. Mostly no: a normal database is cheaper, faster and easier to change — we'll build that instead with our custom software team.
| Question | What it checks |
|---|---|
| Several parties? | Do multiple organisations or people need to write to the same records? |
| Limited trust? | Would they struggle to agree on one party to run the database? |
| Proof matters? | Must anyone be able to verify history wasn't changed? |
| Digital assets? | Do you need programmable ownership, payments or settlement? |
| Users accept it? | Can your users handle wallets, or can we hide them well? |
What we build on blockchain.
Blockchain software development focused on practical business use, not speculation.
Smart contract development
Escrow, payments, access control and asset logic in Solidity, tested and audited.
dApp & Web3 front ends
React and Next.js apps with wallet connection and clear, human-readable transactions.
Stablecoin & crypto payments
Accept stablecoins and crypto alongside cards, with reconciliation to your back office.
Wallet integration
Self-custody wallets, embedded wallets and social login so users don't need crypto know-how.
Asset tokenization
Digital representations of real assets, loyalty points or credentials, with compliance controls.
Enterprise & permissioned blockchain
Private ledgers for supply chain, audit trails and consortium data sharing.
Blockchain integration
Connect on-chain events to your CRM, ERP and databases through indexers and APIs.
Blockchain consulting
Feasibility, chain selection and cost modelling before you commit.
Code you can't edit after launch has to be right before it.
Smart contract bugs can't be patched like a website. Every contract we ship passes these gates.
Threat modelling, before code
We map who could attack the contract, how, and what they could gain, then design to remove those paths.
Proven libraries
Standard, widely audited building blocks for tokens, access control and upgrades instead of reinventing them.
Testing & analysis
Unit tests, fuzz and invariant tests, static analysis and gas profiling on every change.
Testnet pilot
Deployed to a public testnet with real users and monitoring before any value is at stake.
Independent audit
A third-party audit firm reviews the code. Mainnet waits until findings are fixed and signed off.
Admin controls
Multisig wallets for admin actions, timelocks on upgrades and emergency pause where appropriate.
Which blockchain fits your project?
Fees, speed, users and compliance decide the network, not trends.
| Network type | Examples | Good fit when | Watch out for |
|---|---|---|---|
| Ethereum mainnet | Ethereum | Highest security and liquidity matter most | Higher fees for everyday transactions |
| Ethereum layer 2 | Base, Arbitrum, Optimism, Polygon | Consumer apps and payments needing low fees with Ethereum tooling | Bridging and network-specific differences |
| High-throughput chains | Solana | Many small, fast transactions | Different language (Rust) and tooling |
| Permissioned ledgers | Hyperledger Fabric | Private consortiums with known members | No public verifiability; governance overhead |
The application layer our blockchain projects run on.
BeesApp's platform is the kind of reliable back end that indexes on-chain events and connects them to business systems.
APIS · KUBERNETES · HIGH UPTIME
99.9% uptime on a rebuilt platform and API
We rebuilt BeesApp's platform with 120+ API endpoints on FastAPI and Kubernetes.
Read the case studyHow we differ from a typical blockchain development company.
Many blockchain firms still sell ICOs and the metaverse. Here's our approach.
| What matters | Typical blockchain vendor | Hoop Interactive |
|---|---|---|
| First question | "Which chain?" | "Do you need a blockchain at all?" |
| Promises | "Replaces legal contracts", "unhackable". | Clear limits and risks, written down. |
| Security | Internal testing only. | Testnet pilot and independent audit before mainnet. |
| User experience | Built for crypto natives. | Embedded wallets, sponsored fees and plain-language screens. |
| Rest of the product | Contracts only. | Front end, API, database and integrations from one team. |
| Compliance | Left to the client. | KYC and allowlist features built in; specialist counsel recommended. |
From use case to audited mainnet launch.
Each step has a gate. Nothing moves on until it passes.
Feasibility blueprint
The five-question test, chain selection, cost and fee model, and compliance checklist.
2 weeks · Go / no-go & quoteArchitecture
What lives on-chain and off-chain, contract design, admin controls and threat model.
Weeks 2–3 · Architecture & threat modelContracts & tests
Smart contracts built with proven libraries, full test suite and static analysis.
Weeks 3–8 · Tested contractsApp & integrations
Web or mobile app, wallet flows, indexer and connections to your systems.
Weeks 5–12 · App on testnetPilot & audit
Testnet pilot with real users while an independent firm audits the contracts.
Weeks 10–16 · Audit report & fixesMainnet & monitor
Multisig-controlled deployment, on-chain monitoring and incident runbook.
Launch + ongoing · Live, monitored systemBlockchain tools we work with.
Standard, well-audited tooling, plus the full-stack skills to make it usable.
Next.js
React
Node.jsBlockchain development cost and timelines.
Prices are in USD. Network fees, node providers, audit firms and payment providers are billed to your own accounts. Independent audit fees are quoted by the audit firm separately.
- Investment
- from $4,000
- Timeline
- 2 weeks
- Output
- Do-you-need-blockchain test
- Included
- Chain, fee model, compliance
- Result
- Fixed quote for the build
- Investment
- from $20,000
- Timeline
- 10–16 weeks
- Build
- Contracts with full tests
- Included
- Wallet integration, indexer, API
- Support
- Testnet pilot & audit coordination
- Investment
- from $40,000
- Timeline
- Phased
- Build
- Permissioned network setup
- Included
- ERP/CRM integration, governance
- Support
- Ongoing monitoring
Where blockchain earns its complexity.
Practical applications we'd recommend exploring.
Payments & settlement
Stablecoin payments and cross-border settlement with lower fees.
Supply chain traceability
Shared, verifiable records across suppliers and partners.
Escrow & marketplaces
Funds released automatically when agreed conditions are met.
Loyalty & rewards
Portable points or rewards that partners can honour.
Credentials & certificates
Tamper-evident certificates anyone can verify.
Tokenized assets
Fractional ownership of real assets, with compliance controls.
Explore more Software Development services.
Blockchain development pairs naturally with these services from Hoop Interactive.
Custom Software
The broader practice this service sits under.
ExploreFull Stack Development
The front end, API and database around your contracts.
ExplorePayment Gateway Integration
Card payments alongside crypto and stablecoins.
ExploreAPI & Integrations
Connecting on-chain events to your business systems.
ExploreMarketplace Development
Escrow and marketplace logic, built on or off chain.
ExploreSecurity Audits
The independent review your contracts need before mainnet.
ExploreSoftware Development Consulting
Test your use case before committing to a build.
ExploreReact.js Development
The front-end framework behind most of our dApps.
ExploreBlockchain development questions
About our blockchain development services. Ask us anything else.
A blockchain feasibility blueprint starts from $4,000. A smart contract and dApp MVP starts from $20,000, and an enterprise or permissioned blockchain project from $40,000. Independent security audits are quoted separately by the audit firm and usually cost several thousand dollars or more, depending on contract size.
Only if several parties who don't fully trust each other need to share and verify the same records, or you need programmable digital assets or payments. If one company controls the data, a normal database is usually cheaper, faster and easier to maintain. We tell you which in the blueprint.
For public apps we usually recommend Ethereum-compatible networks, often a layer 2 such as Base, Arbitrum or Polygon for lower fees, or Solana for high-throughput use cases. For private consortium use, a permissioned framework such as Hyperledger Fabric. The choice depends on fees, users, ecosystem and compliance.
We use well-tested libraries such as OpenZeppelin, write unit and fuzz tests, run static analysis, deploy to a testnet first, and require an independent third-party audit before mainnet. Admin functions use multisig wallets and, where appropriate, timelocks.
Gas fees are network transaction fees. Users usually pay them, but apps can sponsor fees for a smoother experience using account abstraction. Building on a layer 2 network reduces fees significantly.
Crypto, tokens and digital assets are regulated differently by country and change often, including KYC and anti-money-laundering rules and securities laws. We build compliance features such as identity checks and allowlists, but we don't give legal or investment advice and recommend specialist counsel before launch.
Yes. We integrate stablecoin and crypto payments through regulated payment providers or direct on-chain payments, alongside your existing card payments, with automatic reconciliation into your back office.
Deployed contracts can't be edited, but we can use upgradeable proxy patterns with strict multisig and timelock controls when updates are genuinely needed. We discuss the trade-off between upgradeability and trust before writing code.
You do. Code lives in your repositories and contracts are deployed from wallets you control.