expo-api-routes

Structure secure Expo Router API routes for EAS Hosting deployment.

Updated Jan 2, 2026
One-click install
npx skills add https://github.com/baskarajati/undangan --skill expo-api-routes-baskarajati
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: expo-api-routes
Source: https://github.com/baskarajati/undangan/tree/main/.agent/skills/expo-api-routes
Command: npx skills add https://github.com/baskarajati/undangan --skill expo-api-routes-baskarajati

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Expo projects often struggle to organize and implement robust API routes when using Expo Router with EAS Hosting. This guide provides a clear framework for when to use or avoid API routes, how to structure code, and how to deploy securely.

Core Features & Use Cases

  • Guidance on when to use API routes for server-side secrets, database operations, and third-party proxy endpoints.
  • Patterns for file structure (app/api) and parity with Expo Router conventions.
  • Deployment considerations with EAS Hosting, environment variables, and basic error handling.

Quick Start

Review the Expo API routes guidelines and adapt them to your project's app/api structure and deployment workflow.

Frequently Asked Questions about expo-api-routes

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure server-side API routes in Expo Router projects?

Use Expo API routes when handling server-side secrets, database operations, or third-party API proxies, and avoid them for client-side logic that does not require secure server execution.

Can I securely process webhooks using Expo API routes?

Yes, Expo API routes support processing webhooks securely by running server-side logic within EAS Hosting, keeping sensitive validation operations off the client.

What is the best way to manage environment variables for API routes on EAS Hosting?

Manage environment variables for EAS Hosting by configuring them during deployment, ensuring server-side secrets remain isolated from client bundles within your Expo API routes.

Does EAS Hosting support third-party API proxy endpoints in Expo apps?

Yes, EAS Hosting supports third-party API proxy endpoints by executing server-side logic through Expo API routes, allowing secure data validation and proxying away from the client.

When should I avoid using API routes in my Expo application?

Avoid using API routes for operations that do not require server-side secrets, database access, or third-party proxying, keeping unnecessary logic out of your EAS Hosting deployment.