developer.signalwire.com

*** id: 0f7a51b9-708a-48fa-bccf-d9a449c4489c title: SignalWire Documentation slug: / description: >- Build powerful communication applications with SignalWire. Explore our REST APIs, Realtime SDKs, and comprehensive guides. hide-toc: true layout: custom -------------- <div class="lp-page-container"> <div class="main-content"> <div class="hero-section"> <div class="hero-content"> <h1 class="fern-page-heading text-balance break-words"> Build on SignalWire </h1> <div class="fern-page-subtitle break-words leading-7"> Voice, video, messaging, and AI — one programmable platform, every interface you need. </div> </div> </div> <div class="hp-callout"> <Icon icon="circle-info" size="4" /> <span class="hp-callout-desc"> <strong>New to SignalWire?</strong> Set up your account, grab API credentials, and start building. </span> <Button intent="primary" href="/docs/platform/getting-started" rightIcon="arrow-right"> Get started </Button> </div> <div class="products-section"> <div class="section-header"> <h2> What are you building? </h2> </div> <CardGroup cols={4}> <Card title="AI voice agent" icon="fa-regular fa-robot" href="/docs/platform/getting-started#ai-application"> LLM-powered phone agents and virtual assistants </Card> <Card title="Browser or mobile" icon="fa-regular fa-browser" href="/docs/platform/getting-started#browser-or-mobile-app"> WebRTC voice, video, and chat in your app </Card> <Card title="Server application" icon="fa-regular fa-server" href="/docs/platform/getting-started#server-application"> Backend call routing, SMS, and IVR systems </Card> <Card title="No-code" icon="fa-regular fa-diagram-project" href="/docs/platform/getting-started#no-code--low-code"> Drag-and-drop c