APILayer
APILayer is a unified hub and marketplace offering 40+ production-ready APIs accessible through one account and one API key.
Last updated September 15, 2026
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Overview
APILayer is a curated ecosystem and marketplace of production-grade APIs trusted by 2.2M+ developers and engineering teams worldwide. It provides one account, one API key, and consistent documentation across 40+ APIs spanning categories such as marketing, geolocation, business, finance, news, devtools, scraping, aviation/travel, weather, and language/NLP. The platform handles 30 million+ API calls per month across global infrastructure and is used by solo developers as well as enterprise engineering teams in fintech, e-commerce, SaaS, and beyond. APILayer is part of the broader Idera, Inc. family of developer tools.
History
APILayer started with a simple observation: developers were spending more time vetting, integrating, and managing third-party APIs than actually building their products. Every new data source meant a new provider, a new auth flow, a new billing relationship, and a new set of documentation to learn. APILayer was created to fix that. What began as a small collection of data APIs, including early products like Currencylayer and IPstack, has grown into a curated ecosystem of 40+ production-grade APIs serving 2.2M+ developers and engineering teams worldwide. Today, APILayer handles 30 million+ API calls per month across a global infrastructure. The platform is used by solo developers prototyping their first app and by enterprise engineering teams running mission-critical systems in fintech, e-commerce, SaaS, and beyond. APILayer is part of the broader Idera, Inc. family of developer tools.
Products and positioning
A curated, production-grade API platform with a unified developer experience: one API key, one dashboard, and consistent docs across every product.
IPstack
Geolocation API that pinpoints users' location with precision, providing geolocation data for 2 million distinct locations worldwide.
Marketstack
Stock market data API providing real-time, intraday, end-of-day, and historical market data through one simple API, built for apps, dashboards, trading tools, and financial analysis at scale.
Aviationstack
Flight data API to track flights, airlines, airports, routes, schedules, and aviation activity worldwide, built for real-time travel and logistics products.
Serpstack
SERP API providing real-time Google search results via an API, allowing scraping of SERP data at scale without infrastructure overhead.
Recent events
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