How to Use the Claude API in a React Native App (2026 Guide)
A complete guide to integrating Anthropic's Claude API into a React Native or Expo app, from your first API call to streaming responses and connecting Claude to native UI components.
WireAI is the open-source SDK for generative UI on React Native. Engineering notes on building agentic interfaces, optimizing local LLMs, and shipping mobile AI.
A complete guide to integrating Anthropic's Claude API into a React Native or Expo app, from your first API call to streaming responses and connecting Claude to native UI components.
MCP lets AI agents access tools, databases, and live data sources. This guide explains what the Model Context Protocol is, how it works, and how to call an MCP server from a React Native app.
Streaming LLM output in React Native makes AI responses feel instant. This guide covers three streaming architectures, SSE, WebSockets, and fetch ReadableStream, with code for each and performance benchmarks.
Learn the mechanics of Generative UI on mobile, and how the LLM picks native iOS and Android components instead of sending plain text.
Comparing Tambo with WireAI for generative UI on mobile. Discover why native behavior and local LLM support matter for React Native apps.
A step-by-step guide to setting up local LLMs like Ollama and LM Studio with React Native, handling localhost quirks, and rendering UI.
The technical blueprint for building a privacy-first AI coaching app using the WireAI SDK, Ollama, and native generative UI components.
An introduction to generative UI concepts, the component vocabulary model, and how WireAI aligns with the emerging A2UI standard.
How to connect Llama 3 8B to a React Native app via Ollama and WireAI, handle iOS/Android networking quirks, and render generative UI components from local model outputs, no API key required.
Full tutorial: install wireai-rn, set up WireAIProvider with Ollama, render native chat components, register custom cards, and handle the action feedback loop, from zero to working in under 30 minutes.
Developer comparison of GPT-4o, Claude 3.5 Sonnet, and Gemini 1.5 Pro for generative UI in React Native. Covers JSON reliability, latency, cost, and which model works best with WireAI's component registry.
Static mobile UIs are dead. Learn how WireAI provides a dynamic native runtime for AI agents to render high-performance interfaces on the fly.
Speed is the only moat in the AI era. Here is the technical blueprint we use to build and launch agentic mobile apps using the WireAI SDK.
Conversational latency is the difference between a tool and a toy. Here's how the mobile ecosystem is pushing toward 800ms voice loops.
Privacy and cost are the biggest hurdles for AI apps. Learn how to connect React Native apps to local models via Ollama and WireAI.
Don't get killed by token costs. Learn how to structure hybrid models for AI-native mobile apps using local and cloud architectures.
Why the latest Expo release is a strong architectural stack for building generative AI mobile apps.
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