Developers
Build with Link AI.
Programmatic access to Link AI Voice and Mailer. REST endpoints, signed webhooks, Hebrew text utilities, and integration patterns for shipping production agents in days, not months.
The Link AI platform powers AI phone agents, cold-email research engines, and Hebrew-native messaging across SMS, WhatsApp, and Instagram DMs. Most of that surface is reachable from your own backend. This hub is the entry point for everyone wiring Link AI into an existing product, a Zapier-style automation, or an internal tool.
Every endpoint speaks JSON, every webhook is HMAC-signed, and every page below carries copy-paste examples in TypeScript and curl. If you have not used the platform yet, start with a Link AI workspace — the API key lives in workspace settings under the Developers tab.
What you can build
Three product surfaces are exposed through the public API. They share a workspace model, a single auth scheme, and a unified webhook bus, so anything you wire for one applies to the others.
Voice agents
Programmatic call placement, real-time transcription streams, and post-call event payloads in Hebrew, English, or Arabic.
Mailer campaigns
Push leads, kick off deep research, and read per-prospect generated emails before they ship.
Shared workspace
Workspaces, members, usage, and billing surface the same way across both products — one auth boundary, one quota.
Explore the docs
Each section below is self-contained. Skim the overview, then jump straight to the reference page you need. Pages cross-link wherever the next obvious question lives elsewhere.
Getting started
Get a working call or campaign running against the Link AI API in under ten minutes.
Authentication
Bearer tokens for server-to-server, Clerk session tokens for browser apps, and how to rotate either safely.
REST API
Endpoint catalog for Voice agents, Mailer campaigns, and shared workspace primitives.
Webhooks
HMAC-signed event delivery for call lifecycle, message replies, and campaign state changes.
Rate limits
Per-tier request budgets, the X-RateLimit-* headers, and how to back off cleanly.
SDKs & libraries
Official Hebrew utilities, community wrappers, and the curated awesome list of agent tooling.
Support
The fastest path to a human is office@linkaiil.com. Production-critical issues get a same-day reply during EU/IL business hours. For early-stage SDK feedback or feature requests, open an issue on github.com/linkaiil1234 and we will pick it up in the next release cycle.