Developers
Developer surfaces that share one action model.
Use REST first, SDKs when you want typed ergonomics, and MCP when agents need approval-safe tools.
One action model, three developer surfaces
Backend teams can start with API keys and OAuth helpers, then use the same resource model through JavaScript, Python, webhooks, and MCP.
Developer surface
JavaScriptconst horato = new Horato({ apiKey });const draft = await horato.email.drafts.create({ connectionId, to, subject, bodyHtml});await horato.email.drafts.send(draft.id);One plan. Account-based volume pricing.
Every email, calendar, contact, task, scheduling, webhook, SDK, and MCP capability is included. Pay $1/month per integrated account, with a lower account rate above 1,000 accounts.
Single plan
$1per integrated account per month
above 1,000 accounts
$0.75per integrated account per month
Same plan, lower rate at scale.
Unified email, calendar, contacts, tasks, and scheduling APIs
Google Workspace and Microsoft 365 in the MVP provider set
Signed webhooks, retries, dead-letter handling, and delivery inspection
JavaScript SDK, Python SDK, and MCP helper surfaces
Approval gates for email send, bookings, event mutation, and destructive actions
Capability flags, raw payload passthrough, etags, sync cursors, and audit history
No separate module fees.
$0.75/account above 1,000 accounts.
No webhook surcharge.
No MCP surcharge.