Chat SDK is the drop-in conversational layer for your product. Embed a chat widget, take WhatsApp messages, answer voice calls — all powered by your agents, all wired in under a day. You ship features. We handle the wires.
DSN-based onboarding · No credit card · 5-minute setup
// 1. paste this on any page
<script src="https://app.gitflow.ai/widget.js"></script>
// 2. configure with your DSN
ChatOSWidget('init', {
widgetId: 'wgt_abc123',
fetchToken: () => fetch('/api/chatos-widget-token'),
});
// done. visitor messages route to your agent.One DSN, one server SDK, one widget. Your agent shows up wherever the customer is — no separate Twilio account to babysit, no ElevenLabs glue code to write.
Drop a script tag on any page. Visitors get a polished chat experience, you get inbound conversations routed to the right agent — full transcripts, read receipts, optional voice mode.
Bind a number, point Twilio at our webhook URL, done. 24-hour window tracking, template messages, media handling — wired.
Inbound and outbound voice via ElevenLabs ConvAI or pipeline mode. Live transcripts, post-call summaries, tool invocation during a call.
Forward support@ to a Chat SDK address. Inbound parsing, threaded replies, attachment handling — your agent keeps the conversation going across reply chains.
Sentry-style DSN onboarding. Mint a project, paste the DSN into your backend, bind a channel, ship.
Sign up, name your project, copy the DSN. Shown once — paste it into your host app as CHATOS_DSN.
@chatos/server-sdk for your backend, @chatos/widget for your frontend. Two lines each.
Plug a Twilio number, an ElevenLabs voice agent, or a widget into one of your AI agents. Live in seconds.
Chat SDK doesn't try to be your AI brain. It's the channel layer your existing agents plug into.
Chat SDK terminates the channel and forwards normalized messages to the agent platform of your choice. We don't host your knowledge base, don't own your prompts, don't read your CRM.
Two SDKs, one DSN, three env vars. Adopt in any host app — SaaS, ERP, consumer product, internal tool — without rewriting your auth, your billing, or your domain.
The widget never sees your long-lived secret — the host backend mints short-lived tokens. Webhook signatures validated per-channel. Conversation data scoped per integrator, never crossing tenants.
Use our published SDKs or implement the gRPC contract yourself. The proto is public, the auth is one header, the events are NATS.
Used by Gitspark products
SmallERP · Tethra · Nourvi · and counting
Free during beta. Pricing during GA is per-conversation, with a generous free tier. No per-seat fees, no minimum commits.
while in public beta
on GA
enterprise / regulated
Sign up, mint a DSN, paste it into your app. Five minutes, no card required.