I will build a custom whatsapp API business agent

Scale Your Business with a Production-Grade WhatsApp API Integration

Are you looking to connect Meta's official WhatsApp Business Cloud API to your custom databases, CRMs, or AI models? Most developers build fragile setups using no-code platforms that charge high monthly fees and break under load.

I build custom, lightning-fast, and secure WhatsApp backend infrastructures using Python and FastAPI. Whether you need a simple automated data logging pipeline or a state-of-the-art multi-agent AI assistant, I design scalable software tailored to your operational workflows.

What I Offer in This Gig:

• Custom FastAPI Gateway: High-performance, asynchronous web endpoints capable of handling thousands of incoming text events simultaneously without lag.
• Production Webhook Handshakes: Flawless server verification configurations utilizing secure verification tokens to block malicious traffic.
• Database & CRM Integrations: Dynamic tracking using PostgreSQL/SQL database engines to automatically save phone logs, timestamps, and message history.
• AI Agent Readiness: Modular codebases perfectly structured to plug directly into advanced LLM logic networks (LangChain/LangGraph) using the LLMs