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Web3 Pioneers

Blockchain & Web3 Development Company in Lagos

Lagos is Africa's largest tech ecosystem, home to Flutterwave, Paystack (acquired by Stripe), and a young, mobile-first population of 200M+. Nigeria's fintech revolution is leapfrogging traditional banking, and Lagos is at the center. Our Lagos team builds digital solutions for Africa's most exciting and fastest-growing market.

45M+
Users on Our Apps
99%
Uptime Guarantee
15+
Africa Projects
8wk
Avg MVP Delivery

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Codazz — Top Generative AI Company on Clutch 2026
4.9/5
Clutch Rating
500+
Projects Delivered
ISO
27001 Certified
SOC II
Compliant
99%
Client Satisfaction
AWS Advanced Tier PartnerSOC II CompliantISO 27001 CertifiedWebby Award Honoree
Service Overview

Blockchain & Web3 Development Solutions for Lagos Businesses

Lagos sits inside the world's most crypto-active retail market. Chainalysis has ranked Nigeria in the top five of its Global Crypto Adoption Index every year since 2020, and Lagos alone drives the majority of that volume through Binance P2P, Yellow Card, Quidax, Bitnob, Buycoins, and Patricia (collapsed) corridors. After the Central Bank of Nigeria banned commercial banks from servicing crypto exchanges in February 2021, Nigerians built the largest P2P dollar-corridor in Africa, settling USDT and USDC through informal merchant networks while the eNaira CBDC (launched October 2021, the first African central bank digital currency) tried and largely failed to gain consumer traction. In December 2023 the CBN reversed the bank ban, the SEC Nigeria issued Digital Asset Rules (DAR) in 2024 under the Investment and Securities Act, and the Cybercrimes Act 2024 amendment hardened the rails further. Codazz builds production blockchain and Web3 systems for Lagos banks, fintechs, remittance operators (which intermediate roughly USD 20 billion of annual inflows to Nigeria), Nollywood studios, and agricultural commodity exporters. We ship USDT/USDC payment rails, eNaira corporate integrations, tokenized cocoa and palm-oil supply chains, Nollywood IP royalty contracts, and SEC Nigeria DAR-compliant exchange backends. Dubai handles Lagos morning coverage; Chandigarh and Edmonton run the build. Every engagement ships with an NDPA DPIA, an SEC DAR classification, and fixed-fee NGN/USD pricing held flat against Naira volatility.

Lagos is Africa's largest tech ecosystem, home to Flutterwave, Paystack (acquired by Stripe), and a young, mobile-first population of 200M+. Nigeria's fintech revolution is leapfrogging traditional banking, and Lagos is at the center. Our Lagos team builds digital solutions for Africa's most exciting and fastest-growing market.

Why Blockchain & Web3 Development in Lagos?

Lagos, Lagos is a thriving hub for technology and innovation. Businesses here demand top-tier blockchain & web3 development solutions that can compete on a global stage while addressing local market needs. Our team combines deep technical expertise with an understanding of Lagos's unique business landscape to deliver solutions that drive measurable results.

8+
Years Experience
24
Countries Served
200+
Engineers

What You Get

Custom-built solutions tailored to your business
Dedicated project manager in your timezone
Agile development with weekly sprint demos
Full source code ownership from day one
Comprehensive QA and security testing
90-day post-launch support included
NDA and IP protection guaranteed
Fixed-price or flexible engagement models
What We Build

Blockchain & Web3 Development Services We Offer in Lagos

Lagos Web3 demand is not US DeFi cosplay. Yellow Card, Quidax, Bitnob, and Buycoins have shaped what Nigerian retail actually does on-chain, which is dollar preservation, P2P trade, and cross-border remittance, with NFTs and DeFi a distant secondary. Our blockchain services cover stablecoin payment rails (USDT and USDC on Tron, Ethereum, and increasingly Solana, with on/off-ramp through CBN-licensed PSPs), exchange and OTC desk backends compliant with SEC Nigeria's 2024 Digital Asset Rules, eNaira corporate integrations for treasury and B2B settlement, tokenized agricultural commodity platforms (cocoa, palm oil, sesame, soybean) for export-oriented agribusinesses, Nollywood IP and royalty smart contracts, and audited custody and wallet infrastructure. Every build includes an SEC DAR classification, an NDPA DPIA, a Cybercrimes Act review, and CBN AML/CFT alignment.

01
📜

Smart Contract Development & Auditing

Design, develop, and audit production-grade smart contracts on Ethereum, Polygon, Solana, and other EVM-compatible chains. We write gas-optimized Solidity code, implement comprehensive test suites, and conduct security audits to prevent exploits and ensure reliability.

SolidityEthereumPolygonHardhatSecurity Audits
02
🏦

DeFi & NFT Platform Development

Build decentralized finance protocols, NFT marketplaces, and token launchpads with battle-tested smart contracts. We implement AMMs, lending protocols, staking mechanisms, and marketplace features with seamless wallet integration and cross-chain compatibility.

DeFiNFTUniswapOpenSeaToken Standards
👛

Crypto Wallet Development

Build secure, user-friendly cryptocurrency wallets with multi-chain support, hardware wallet integration, and transaction management.

🌍

Web3 dApp Development

Create full-stack decentralized applications with React frontends, smart contract backends, and IPFS-based decentralized storage.

🪙

Tokenomics & Token Launch

Design token economies, implement ERC-20/721/1155 contracts, and set up fair launch mechanisms with vesting and governance.

🔐

Enterprise Blockchain Solutions

Implement private blockchains and permissioned networks for supply chain tracking, digital identity, and cross-organization data sharing.

Industry Expertise

Blockchain & Web3 Development for Lagos's Key Industries

Lagos Web3 demand concentrates in four verticals where we have shipped. First, remittance and dollar-corridor operators: Yellow Card, Bitnob, Onafriq, and bank-affiliated initiatives at GTBank, Access Bank, and Zenith intermediate the USD 20 billion annual inflow to Nigeria, increasingly on stablecoin rails. Second, exchanges and OTC desks under the SEC Nigeria 2024 Digital Asset Rules: Quidax, Busha, Yellow Card, and new VASP applicants need licensing-aligned backends with AML/CFT screening (Chainalysis, TRM, Elliptic), Travel Rule (FATF Recommendation 16) compliance, and CBN reconciliation. Third, agricultural commodity exporters: Nigerian cocoa, palm oil, sesame, and soybean exporters use tokenized provenance to satisfy EU Deforestation Regulation (EUDR) buyers and to unlock trade finance against on-chain proof of reserves. Fourth, Nollywood: studios on the Lekki film corridor and AfricaMagic-affiliated producers use smart contracts for royalty splits, IP escrow, and pre-sale tokenization.

💳
FinTechBlockchain & Web3 Development Solutions
🛒
E-CommerceBlockchain & Web3 Development Solutions
🌾
AgriTechBlockchain & Web3 Development Solutions
🏥
HealthTechBlockchain & Web3 Development Solutions
🚚
LogisticsBlockchain & Web3 Development Solutions
Our Process

Our Blockchain & Web3 Development Development Process

Discovery starts with an SEC Nigeria DAR classification (is the token a security, a utility, or a payment instrument under the 2024 rules), a CBN AML/CFT review, and an NDPA Section 39 assessment if the system makes automated decisions. We run client-facing standups on GMT+1 from our Dubai office; Chandigarh and Edmonton hubs ship code overnight. Build sprints are two weeks, gated by a Trail of Bits or OpenZeppelin-grade internal audit checklist on every contract and an external audit (Quantstamp, Hacken, CertiK, or Halborn) before mainnet. Deployment includes a CBN-aligned reconciliation layer between on-chain settlement and Naira fiat rails, a kill-switch reviewed by the institution's Chief Compliance Officer, and a SEC DAR filing where the rules apply. Rates are quoted in NGN and USD, held flat against Naira volatility for fixed-fee scopes.

01

Blockchain Strategy

1-2 Weeks

We evaluate whether blockchain is the right fit, select the optimal chain, define tokenomics, and architect the decentralized system.

Deliverables
Blockchain Feasibility ReportChain Selection AnalysisTokenomics DesignSystem Architecture
02

Smart Contract Design

2-3 Weeks

Design smart contract architecture, define data structures, and map out contract interactions with detailed technical specifications.

Deliverables
Contract Architecture DiagramTechnical SpecificationsGas Optimization PlanSecurity Requirements
03

Development & Testing

4-8 Weeks

Write and test smart contracts with 100% test coverage. Build the frontend dApp with wallet connection, transaction handling, and blockchain event listeners.

Deliverables
Smart ContractsTest Suite (100% Coverage)Frontend dAppTestnet Deployment
04

Security Audit

2-3 Weeks

Comprehensive smart contract audit including automated vulnerability scanning, manual code review, and formal verification of critical functions.

Deliverables
Audit ReportVulnerability AssessmentRemediation PlanFinal Audit Certificate
05

Mainnet Launch

1-2 Weeks

Deploy verified contracts to mainnet, configure monitoring, set up multisig governance, and launch with community engagement support.

Deliverables
Mainnet DeploymentVerified ContractsMonitoring DashboardLaunch Documentation
Technology

Technologies We Use for Blockchain & Web3 Development

We ship on Ethereum mainnet, Polygon PoS and zkEVM, Base, Arbitrum, Optimism, and Solana for client-facing rails, with Tron specifically for USDT (which dominates the Lagos P2P corridor), and Hyperledger Fabric for permissioned commodity supply-chain work where SEC Nigeria treats the platform as a database rather than a securities venue. Stablecoin rails use USDT and USDC primarily, with on-ramp through Yellow Card, Bitnob, and Onafriq (formerly MFS Africa), and CBN-licensed PSP integration through Flutterwave, Paystack, or Interswitch. Hosting defaults to AWS af-south-1 (Cape Town) and Azure South Africa North (Johannesburg), with MainOne Equinix LG1 Lagos, Rack Centre, and Africa Data Centres LGS for in-country residency when NDPA Section 41 or CBN instructions require it. Smart contracts use Solidity with Foundry and Hardhat tooling, Rust for Solana, plus Chainlink CCIP and LayerZero for cross-chain settlement.

Smart Contracts
SolidityRustHardhatFoundryOpenZeppelin
Smart Contracts
Solidity · Rust · Hardhat · Foundry +1 more
Blockchain Networks
Ethereum · Polygon · Solana · Arbitrum +1 more
Web3 Frontend
ethers.js · wagmi · RainbowKit · WalletConnect +1 more
Infrastructure
IPFS · The Graph · Alchemy · Chainlink +1 more
Why Choose Us

Why Lagos Businesses Choose Codazz for Blockchain & Web3 Development

We combine world-class engineering with local market understanding to deliver blockchain & web3 development solutions that drive real business outcomes.

🇳🇬

Africa's #1 Crypto Market

Chainalysis has ranked Nigeria in the top five of its Global Crypto Adoption Index every year since 2020. We have shipped against Yellow Card, Bitnob, Quidax, and Onafriq corridors, plus Binance P2P realities, with USDT-Tron and USDC multi-rail defaults that match actual Lagos volume.

⚖️

SEC DAR & CBN Aligned

Every project ships with a SEC Nigeria 2024 Digital Asset Rules classification, a CBN AML/CFT review, FATF Travel Rule compliance, and an NDPC-template DPIA. We coordinate with your SEC Nigeria counsel rather than guessing at the regulatory perimeter.

🌍

Remittance Corridor Depth

Nigeria receives roughly USD 20 billion in annual remittance inflows, increasingly on stablecoin rails. We have built USDT/USDC settlement, Naira on/off-ramp through Flutterwave, Paystack, and Yellow Card, and CBN-aligned reconciliation that the bank examiner can follow without a workshop.

🔍

Audit-First Delivery

Every contract clears an internal Trail of Bits/OpenZeppelin-grade checklist plus an external audit by Quantstamp, Hacken, CertiK, or Halborn before mainnet. SEC DAR-licensable platforms add formal verification on critical paths and an Immunefi bug-bounty before launch.

📍

Local Expertise

Our team understands the regulatory landscape, business culture, and user expectations specific to your city. We combine global engineering standards with hyper-local market knowledge to build products that resonate with your target audience from day one.

📈

Proven Track Record

With 500+ projects delivered across 24 countries since 2018, we bring battle-tested processes and domain expertise to every engagement. Our client retention rate of 94% speaks to the long-term partnerships we build, not just one-off projects.

👥

Dedicated Team

Every project gets a dedicated cross-functional team including a project manager, lead architect, senior developers, QA engineers, and a DevOps specialist. No freelancers, no outsourcing your project to third parties - your team is your team throughout.

🛠️

Post-Launch Support

Our relationship does not end at deployment. We provide 90 days of complimentary post-launch support, proactive monitoring, performance optimization, and a dedicated Slack channel for your team. Most clients continue with our maintenance retainer plans.

Featured Results

Real Results from Real Projects

We measure success by the impact we create. Here are three recent projects that showcase our blockchain & web3 development capabilities.

💳
FinTech

Digital Banking Platform

Built a full-stack digital banking app with real-time payments, biometric auth, and PCI-DSS compliance. Scaled from 0 to 100K+ active users within 8 months of launch.

4.9★
App Store Rating
100K+
Active Users
99.99%
Uptime SLA
React NativeNode.jsAWSStripe
🛒
E-Commerce

Omnichannel Retail Platform

Designed and developed a headless commerce platform integrating 12 sales channels with unified inventory, AI-powered recommendations, and sub-second page loads globally.

3x
Revenue Growth
340%
Conversion Lift
<0.8s
Load Time
Next.jsShopify PlusAlgoliaVercel
🏥
Healthcare

Telehealth & Patient Portal

Delivered a HIPAA-compliant telehealth platform with video consultations, EHR integration, e-prescriptions, and a patient portal serving 50K+ patients across 200+ providers.

HIPAA
Compliant
50K+
Patients Served
4.8★
Provider Rating
ReactPythonFHIRAzure
Client Testimonials

What Lagos Clients Say About Us

Real feedback from businesses we have partnered with on blockchain & web3 development projects.

Mobile money platform serving two million unbanked Nigerians. Offline-capable, USSD-compatible, and CBN-compliant — it works where banks don't.

C
Chidi Okafor
CTO, Kudi Payments

Farm marketplace connecting 50,000 Nigerian farmers with buyers. We eliminated three middlemen and farmer income doubled. The impact is real.

A
Amina Ibrahim
CEO, Harvest Direct

Last-mile delivery in Lagos — arguably the most challenging city for logistics on Earth. 95% on-time rate. They solved problems nobody else could.

O
Olu Adeyemi
COO, Dispatch Express
FAQs

Frequently Asked Questions About Blockchain & Web3 Development in Lagos

Have a question not listed here? Reach out to our team and we will get back to you within 4 hours.

Ask a Question

Yes. The Central Bank of Nigeria's February 2021 directive prohibiting banks from servicing crypto exchanges was reversed in December 2023, and SEC Nigeria issued Digital Asset Rules (DAR) in 2024 establishing a licensing regime for Virtual Asset Service Providers (VASPs), exchanges, and digital asset offerings. Banks can now provide accounts to SEC-licensed crypto businesses subject to CBN AML/CFT controls, FATF Recommendation 16 Travel Rule compliance, and the Cybercrimes Act 2024 amendment. Unlicensed activity remains exposed. We classify every project under the 2024 DAR (security token, utility token, or payment instrument), confirm whether VASP licensing is required, and structure the build so the institution can move into licensing without re-architecting. eNaira (CBDC) operates under separate CBN authority.

Whether you need a licensable exchange or a working prototype is the whole spread on Lagos Web3: a scoped Web3 proof of concept (USDT/USDC payment rail prototype, tokenized commodity pilot, Nollywood royalty smart contract suite) at Lagos rates, a production stablecoin payment platform, exchange backend, or tokenized commodity system, or a full VASP-licensable exchange or wallet build. Scope drivers include SEC DAR classification, an internal security review, a hosted demo, external audit by Quantstamp, Hacken, or Halborn, AML/CFT integration, and CBN reconciliation. We quote fixed-fee in both NGN and USD, holding USD pricing flat against Naira volatility so your CFO can plan.

SEC Nigeria's Digital Asset Rules (DAR), issued in 2024 under the Investment and Securities Act, establish a licensing regime for Virtual Asset Service Providers (VASPs), Digital Asset Exchanges, Digital Asset Offering Platforms, and Digital Asset Custodians. Requirements include minimum capital, fit-and-proper directors, AML/CFT controls aligned to the SCUML Act and the CBN AML/CFT Regulation, Travel Rule compliance under FATF Recommendation 16, segregation of client assets, audited proof of reserves, and incident reporting. Security-token offerings additionally trigger prospectus and disclosure obligations. We classify every token early in discovery, structure the build to meet DAR by the time you license, and coordinate with your SEC Nigeria counsel rather than guessing at the regulatory perimeter.

Yes, with the caveat that eNaira adoption has remained well below CBN's initial targets and consumer pull is weak. The corporate use case (B2B settlement between banked entities, government disbursements, agent banking float management) is more viable than the retail case. We integrate against the eNaira Speed Wallet API for institutional wallets, build reconciliation between eNaira and traditional Naira RTGS/NIP rails, and document the operational risk realistically. For clients whose primary goal is dollar preservation or cross-border settlement, USDT and USDC on Tron or Ethereum will move more volume than eNaira; we will say that out loud rather than oversell the CBDC.

Yes. Nigerian cocoa exporters (the country is among the world's top cocoa producers), palm-oil refiners, sesame and soybean exporters increasingly need tokenized provenance to satisfy EU Deforestation Regulation (EUDR) buyers, who from December 2024 require geo-located, deforestation-free supply-chain attestations. We build Hyperledger Fabric or Ethereum-anchored provenance platforms tying farm GPS, cooperative records, processor lot numbers, and export documentation into an auditable chain. Same architecture supports trade-finance unlock: a tokenized proof of reserves lets exporters borrow against inventory through CBN-supervised Development Bank of Nigeria or Bank of Industry programs at better rates than uncollateralised paper allowed.

Every contract goes through an internal audit checklist drawn from Trail of Bits, OpenZeppelin, and Consensys Diligence public methodologies (reentrancy, integer issues, oracle manipulation, access control, upgradeability hazards, MEV exposure), then an external audit by Quantstamp, Hacken, CertiK, or Halborn before mainnet. For SEC DAR-licensable platforms we additionally run a formal verification pass on critical paths (Certora or Runtime Verification) and a fuzzing campaign in Foundry or Echidna. Bug-bounty launch on Immunefi is scoped into any platform holding meaningful TVL. We coordinate with your security counsel on incident response and on-chain forensics partners (Chainalysis Reactor, TRM Labs) before tokens move.

USDT (Tether) on Tron dominates Lagos P2P volume by a wide margin, because Tron fees are predictable and Binance P2P, Yellow Card, and informal merchant networks have standardised on it. USDC (Circle) is preferred by enterprise clients and SEC-licensed exchanges because of Circle's transparency reports and the FSCA/SEC-friendly compliance posture. For new builds targeting both retail P2P and institutional flows, we ship multi-rail support (USDT-Tron, USDT-Ethereum, USDC-Ethereum, USDC-Solana, USDC-Base) with a routing layer that picks lowest-cost confirmed rail. Naira on/off-ramp goes through Yellow Card, Bitnob, or Onafriq for retail and through Flutterwave or Paystack PSP rails for enterprise.

The Nigeria Data Protection Act 2023 applies to any platform processing personal data of Nigerian data subjects, including KYC documents on a crypto exchange. We file an NDPC-template DPIA, document Section 41 cross-border transfers (e.g. KYC analysis on a US-based Chainalysis instance), and build subject access and erasure flows that account for the immutability of on-chain data versus the mutability of off-chain KYC stores. The Cybercrimes (Prohibition) Act 2015, amended 2024, requires VASPs and platform operators to maintain logs for two years, report breaches to NITDA and the EFCC, and cooperate with lawful access requests. Our default architecture separates on-chain settlement from off-chain personal data so neither obligation undermines the other.

Explore

Other Services We Offer in Lagos

Looking for a different service? Explore our full range of technology solutions available in Lagos.

Mobile Apps in Lagos
Web Dev in Lagos
AI / ML in Lagos
Design in Lagos

Explore Our Blockchain & Web3 Development Specializations

Dive deeper into our specialized blockchain & web3 development offerings.

Smart Contract DevelopmentDeFi DevelopmentNFT MarketplaceCrypto Wallet DevelopmentWeb3 dApp Development

Blockchain & Web3 Development in Other Cities

We deliver blockchain & web3 development solutions across 45 cities in 24 countries. Find a location near you.

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Start Your Blockchain & Web3 Development Project in Lagos

Lagos sits inside the world's most crypto-active retail market. Chainalysis has ranked Nigeria in the top five of its Global Crypto Adoption Index every year since 2020, and Lagos alone drives the majority of that volume through Binance P2P, Yellow Card, Quidax, Bitnob, Buycoins, and Patricia (collapsed) corridors. After the Central Bank of Nigeria banned commercial banks from servicing crypto exchanges in February 2021, Nigerians built the largest P2P dollar-corridor in Africa, settling USDT and USDC through informal merchant networks while the eNaira CBDC (launched October 2021, the first African central bank digital currency) tried and largely failed to gain consumer traction. In December 2023 the CBN reversed the bank ban, the SEC Nigeria issued Digital Asset Rules (DAR) in 2024 under the Investment and Securities Act, and the Cybercrimes Act 2024 amendment hardened the rails further. Codazz builds production blockchain and Web3 systems for Lagos banks, fintechs, remittance operators (which intermediate roughly USD 20 billion of annual inflows to Nigeria), Nollywood studios, and agricultural commodity exporters. We ship USDT/USDC payment rails, eNaira corporate integrations, tokenized cocoa and palm-oil supply chains, Nollywood IP royalty contracts, and SEC Nigeria DAR-compliant exchange backends. Dubai handles Lagos morning coverage; Chandigarh and Edmonton run the build. Every engagement ships with an NDPA DPIA, an SEC DAR classification, and fixed-fee NGN/USD pricing held flat against Naira volatility.

NDA on Day 1
Fixed-Price Guarantee
48hr Proposal
Secure Data Residency
Average response time: 4 hours
Selected Projects

Latest Work

📱 Mobile Apps🌐 Web Platforms🤖 AI Products💰 FinTech🏥 HealthTech🛒 E-Commerce📚 EdTech🚚 Logistics🏠 Real Estate🎮 Gaming
📱 Mobile Apps🌐 Web Platforms🤖 AI Products💰 FinTech🏥 HealthTech🛒 E-Commerce📚 EdTech🚚 Logistics🏠 Real Estate🎮 Gaming
Web Design3D Animation
01

Rapida

Delivery Service Platform

A high-performance delivery platform with real-time tracking and immersive 3D visualizations.

UI/UXSecurity
02

Fynsec

Cybersecurity Dashboard

Enterprise-grade security dashboard with real-time threat monitoring and analytics.

E-CommerceCreative
03

Pallet Ross

Art Marketplace

A curated marketplace connecting artists with collectors worldwide.

Mobile DevFlutter
04

Rapida Mobile

iOS/Android App

Cross-platform mobile experience with seamless delivery tracking and notifications.

APIMicroservices
05

Fynsec API

Backend Infrastructure

Scalable microservices architecture handling millions of security events daily.

Admin PanelAnalytics
06

Pallet Ross Admin

CMS Dashboard

Comprehensive content management system with advanced analytics and reporting.

01 / 06

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Our Work

Products That Users Actually Love.

200+ products shipped across fintech, healthcare, e-commerce, and SaaS — built to scale, designed to convert.

Mobile App

FinTech Trading Platform

FinTech Startup

Results
2.1B+ Transactions
50ms Latency
4.8★ Rating
Technology
React NativeNode.jsAWS
Healthcare App

Telehealth Solution

Healthcare Network

Results
120+ Clinics
500K Consultations
HIPAA Certified
Technology
SwiftKotlinGCP
Mobile Platform

E-Commerce Marketplace

E-Commerce Brand

Results
85K MAU
28% Conversion
$12M GMV
Technology
FlutterGoMongoDB