AfriChain

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Inspiration

African markets lose over $52B annually to counterfeit products. Artisans and small businesses struggle to prove authenticity, leaving consumers vulnerable and local economies at risk. We wanted to create a solution that combines AI, blockchain, and real-time analytics to protect both sellers and buyers.

What it does

AfriChain VeriChainX uses a multi-agent AI system to detect counterfeit products, verify authenticity via blockchain, and provide seamless payment integration. It supports feature phones with USSD and SMS, enabling widespread adoption across African markets.

How we built it

We built the system using TiDB Serverless for HTAP analytics, FastAPI for AI-driven workflows, React for the frontend, and Hedera blockchain for NFT-backed product verification. Multiple AI agents coordinate to ingest data, analyze product authenticity, and trigger enforcement actions. Payment integration via M-Pesa and HBAR allows real-time transactions.

Challenges we ran into

Integrating multiple AI models (OpenAI + Anthropic) for accurate fraud detection.

Ensuring cross-channel support for smartphones and feature phones.

Coordinating real-time workflows across TiDB, blockchain, and payment APIs.

Handling scalability while maintaining low-latency analytics and verification.

Accomplishments that we're proud of

Successfully deployed a fully functional multi-agent AI system.

Real-time product verification and fraud detection pipeline.

Hedera blockchain NFT minting for authenticity certificates.

Integrated payments with M-Pesa and HBAR, supporting local and crypto transactions.

Comprehensive analytics dashboard for businesses and regulators.

What we learned

Multi-agent orchestration can significantly enhance fraud detection efficiency.

Combining blockchain with AI provides both transparency and automation.

Feature phone accessibility is critical for real-world adoption in Africa.

Real-time vector search and HTAP analytics unlock new insights for product verification.

What's next for AfriChain

To make AfriChain production-ready, we plan to:

Secure Funding – Raise seed or grant funding to expand development, cover operational costs, and scale infrastructure.

Conduct a Roadshow – Engage investors, partners, and key stakeholders across African markets to demonstrate the solution and build strategic alliances.

Enhance Product Features – Improve multi-agent AI workflows, optimize TiDB analytics, and expand blockchain verification to cross-chain support.

Strengthen Market Adoption – Pilot the platform with artisan cooperatives and SMEs, including feature phone and smartphone users, to validate real-world adoption.

Implement Enterprise-Grade Security & Compliance – Ensure GDPR, data protection, and secure blockchain integration for consumer trust.

Launch Full Production – Deploy robust cloud infrastructure, automated monitoring, and customer support for live market operations.

Built With

• africa?s-talking-(sms-&-ussd)
• anthropic-claude
• digital-ocean-app-platform-blockchain-&-storage:-hedera-hashgraph-(hedera-smart-contracts
• fastapi
• github-actions
• hardhat
• hts
• ipfs-for-decentralized-metadata-apis-&-integrations:-openai-gpt-4
• jest
• languages-&-frameworks:-python-3.11+
• m-pesa
• mirror-node)
• openzeppelin
• playwright
• postgresql-15+-with-pgvector
• react
• real-time-exchange-rate-apis-devops-&-tools:-docker-&-docker-compose
• redis-7+
• solidity
• tailwind-css
• tensorflow.js-databases-&-cloud:-tidb-serverless-(htap)
• typescript