Built by a Developer, for Developers
Toolkit API started because I kept building the same utility endpoints for every project. So I built them once, properly, and made them available to everyone.
The Problem
Every project needs the same handful of utilities: DNS lookups, image resizing, PDF generation, email validation, format conversion. But every time, you either cobble together 5 different APIs from 5 different vendors, or you waste a week building it yourself.
I wanted one platform where every common API utility lives under a consistent design: JSON in, JSON out, stateless, fast, well-documented. That's Toolkit API.
How We Build
Stateless by Default
No databases, no sessions, no server-side file storage. Every request is processed and returned immediately. Nothing lingers.
Privacy-First
No cookies, no tracking, no user fingerprinting. We don't log request payloads. Your data passes through and disappears.
Fully Documented
Every endpoint has OpenAPI specs, interactive docs, code examples in cURL/Python/JavaScript, and dedicated tool pages.
Pay for What You Use
Each toolkit is independently subscribable. Don't need image processing? Don't pay for it. Need 5 toolkits? Subscribe to 5.
By the Numbers
10
Specialised APIs
200+
Endpoints
99.9%
Uptime Target
0
Cookies Set
Tech Stack
Every API is built with Python and FastAPI, deployed as Docker containers on Kubernetes. Marketing sites are Flask with Jinja2 templates and Tailwind CSS, backed by a Directus CMS for content management.
All services run behind TLS, authenticate via API key headers, and return standard JSON responses with consistent error formats across every toolkit.