I will integrate blockchain apis into your dapp
Frontend Developer for Landing Pages, Website Rebuilds and Bug Fixes
About this Gig
I integrate Web3 frontends with existing blockchain APIs, RPC providers, and backend services. My portfolio includes CUDA (cuda.family), a crypto product interface with launch, agents, market, and wallet screens.
I can connect agreed data endpoints, map API responses into your application, and add loading and error states using your current stack. Scope depends on your existing architecture and API documentation. You receive the agreed integrations, source code, and a concise handoff note.
Please share your chain/network, current stack, API docs, desired endpoints, sample responses, and staging or testnet requirements. Never send seed phrases or private keys. Custom smart contracts, audits, and financial advice are outside this gig unless agreed as a separate service.
Expertise:
API integration
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Blockchain development
•
dApps
Programming language:
JavaScript
•
TypeScript
•
Node.js
•
React
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
Other Blockchain Development & Solutions Services I Offer
FAQ
Can you work with my existing API or RPC provider?
Yes. Please share the API or RPC documentation, desired endpoints, and sample responses. I will confirm the scope before starting.
Do you need my private key or seed phrase?
No. Never share private keys or seed phrases. Use a testnet or staging environment and grant only the access needed for the agreed integration.
Does this gig include custom smart contracts or audits?
No. This gig covers integration with existing APIs and RPCs. Custom contract development, audits, and financial advice are not included.

