A defined contract that lets two software systems talk to each other in a predictable way.
An API, or application programming interface, is a defined set of rules that lets one piece of software request services or data from another. It is a contract: the provider says what requests it accepts and what responses it returns, and any client that follows that contract can integrate without knowing how the other system works internally.
APIs are how modern software connects. When your app shows a map, processes a payment, or pulls data from another service, it is almost always calling an API. Most web APIs today exchange structured data such as JSON over standard web protocols.
A client sends a request to a defined endpoint, often over HTTP, describing what it wants. The server validates the request, does the work, and returns a structured response, typically JSON, along with a status. Authentication controls who may call it, and the contract keeps both sides in sync.
APIs let you reuse capabilities instead of rebuilding them, integrate best-in-class services, and decouple systems so parts can evolve independently. They are the foundation of headless architectures, integrations, and any product that talks to another product.
We design and build APIs and integrations that connect a client's systems cleanly, with clear contracts, authentication, and versioning, so their software, and third-party tools, can exchange data reliably without brittle glue code.
A content system that stores and serves content via API, leaving the front end entirely to you.
Grounding an LLM's answers in retrieved documents so it responds from real, current data.
Rendering a page's HTML on the server so it arrives ready to display, before JavaScript runs.
Common questions
Straight answers on how this fits your marketing and build.
A website returns pages for humans to read; an API returns structured data for other software to use. The same backend often powers both, serving pages to browsers and data to APIs.
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