HTTP (HyperText Transfer Protocol) is the foundational protocol that lets computers exchange information over the web , the set of rules by which a client (like a browser or an application) requests data and a server responds. It’s the language behind loading web pages, and it’s also how most modern APIs, including messaging APIs, send and receive requests.
How does HTTP (HyperText Transfer Protocol) work?
HTTP works on a request-response model. A client sends a request to a server , specifying a method like GET (fetch data) or POST (send data), a URL, headers, and sometimes a body of content , and the server processes it and sends back a response with a status code (like 200 for success or 404 for not found) and any requested data. HTTPS is the secure version, encrypting the exchange with TLS so it can’t be read in transit. When a business integrates with a messaging API, it’s usually making HTTP requests: POSTing a message to be sent, and receiving a response confirming it was accepted.
How Onextel helps with HTTP (HyperText Transfer Protocol)
Onextel’s APIs are accessed over HTTP(S), so businesses can send SMS, trigger voice calls, or dispatch WhatsApp and email messages with standard HTTP requests from virtually any programming language or system. Secure HTTPS keeps every request encrypted, and delivery updates can be pushed back to your systems via HTTP webhooks , making integration straightforward with the tools developers already know.
Why it matters
HTTP is the common language of the web and of APIs, which means integrating with an HTTP-based service requires no special or proprietary technology , just standard web requests any developer can make. For businesses, that translates to fast, familiar integration: connect your systems to communication services using the same protocol that already runs everything else you build online.