Developer Resources
Developer Blog
Tutorials, comparisons, and API guides
IP Geolocation and Live Currency in Ruby on Rails: A Practical Guide
How to detect a visitor's country and local currency in a Rails app using a single API call — with Rails.cache integration, an ApplicationController concern, and a locale-aware price helper.
IP Geolocation in Python with FastAPI: Detect Country, City & Currency in 15 Lines
How to detect a visitor's country, city, and local currency from their IP address in a FastAPI app — with Redis caching, Django example, and a subnet-based quota strategy.
Automating Geo-Enrichment Workflows with n8n + ApogeoAPI
How to use the ApogeoAPI community node for n8n to auto-enrich IPs with location data, normalize CRM currencies, and send localized welcome emails — without writing a line of backend code.
Geo-Redirect Users at the Edge with Vercel + ApogeoAPI in 10 Lines
Detect a visitor's country before your page renders and route them to the right locale. Works on every Vercel plan, no extra runtime cost. Full code below.
Localize Stripe Prices to the Visitor's Currency in 25 Lines
Stripe charges in whatever currency you set. But for conversion, you want to SHOW prices in the visitor's currency at the live FX rate. Here's how with Stripe + ApogeoAPI.
Country Dropdown for Tailwind / shadcn — Drop-In Component
A production-ready country dropdown with flags, search, and accessibility. Tailwind classes only, no extra deps. Copy-paste into your project.
Cloudflare Workers + ApogeoAPI: Country Detection at the Edge in 30 Lines
Cloudflare Workers run in 300+ cities. Combine with ApogeoAPI for country, city, and live FX data anywhere. Full code with KV caching.
Shopify Currency Widget with Live Exchange Rates (No App Required)
Show prices in the visitor's currency on your Shopify store using ApogeoAPI. Free, no monthly app fee, no theme lock-in. Just JavaScript.
Astro Middleware: Detect Visitor Country in 15 Lines (with ApogeoAPI)
Astro's middleware API lets you geo-personalize content before it ships to the visitor. Here's a complete drop-in implementation with ApogeoAPI + caching.
SvelteKit Localized Pricing with ApogeoAPI in 30 Lines (Server Hooks)
Show prices in the visitor's local currency in SvelteKit using server hooks. Zero client-side flicker, full TypeScript types, free tier compatible.
Webhooks for Country Data Changes — Get Notified When ISO Codes Update
ApogeoAPI exposes webhooks so your downstream caches can react to country, state, or city updates instead of polling. Setup, payload spec, and signature verification.
Free IP Geolocation API in 2026 — Top 5 Compared
Comparing the best free IP geolocation APIs in 2026: ipstack, ip-api.com, ipinfo.io, Abstract API, and ApogeoAPI. Which one is actually free for production?
How to Build a Phone + Flag Selector in React (with Country Codes)
Step-by-step tutorial: build a phone number input with country flag and dial code in React using the ApogeoAPI countries endpoint. TypeScript included.
Exchange Rate API Free Tier — Which Ones Actually Work in 2026
Honest comparison of free exchange rate APIs: Open Exchange Rates, Frankfurter, ExchangeRate-API, and ApogeoAPI. What's truly free and what are the gotchas.
How to Detect User Country from IP in Node.js (2026)
Tutorial: detect a user's country, city, and timezone from their IP address in Node.js using ApogeoAPI. Express.js and Next.js edge function examples.
Countries, States, and Cities API — Complete Guide 2026
Everything you need to know about using a countries, states, and cities API. Comparison of options, code examples, and how to build cascading dropdowns.
Timezone API by Country — Full Guide 2026
How to get timezone data by country using a free API. Code examples for converting times, handling multiple timezones per country, and caching strategies.
IP Geolocation for Fraud Detection — A Developer's Guide
How to use IP geolocation to detect fraud, enforce geo-restrictions, and flag suspicious signups. Node.js examples with risk scoring.
The Best RestCountries Alternative in 2026
RestCountries is great for basic country data. But if you need cities, exchange rates, or IP geolocation — here's why developers switch to ApogeoAPI.
How to Localize Prices in React Using Exchange Rates
Tutorial: show product prices in the user's local currency automatically in React. Uses IP geolocation to detect currency + live exchange rates. TypeScript.
How to Build a Country Selector in React with ApogeoAPI
A step-by-step tutorial to build a searchable country selector dropdown in React using the ApogeoAPI countries endpoint. Includes flags, ISO codes, and TypeScript types.
Building a City Autocomplete with 150K Cities — Tutorial
How to build a city search autocomplete in React using a cities API. Includes debouncing, pagination, and showing country + state context. TypeScript.
GeoDB Cities Alternative — Simpler API, Better Price
Tired of GeoDB Cities limits and RapidAPI pricing? ApogeoAPI offers the same 150K+ cities with a simple REST API, plus exchange rates and IP geo. Free trial.
ipstack Alternative — Free IP Geolocation API with Geographic Data
Looking for an ipstack alternative? ApogeoAPI includes IP geolocation plus countries, states, cities, and live exchange rates — all in one API. Free 14-day trial.
Add Live Exchange Rates to Your App in 5 Minutes
Tutorial: fetch live USD exchange rates for 161 currencies using ApogeoAPI. Show prices in the user's local currency with a single API call.
Open Exchange Rates Alternative — Live Rates + Geo Data Bundled
Looking for an Open Exchange Rates alternative? ApogeoAPI gives you live exchange rates for 161 currencies plus country data, cities, and IP geolocation in one API.
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