Introduction

The Sybill API provides programmatic access to your Sybill workspace — conversations, insights, and AI-powered analysis — via standard REST endpoints and an MCP interface for AI assistants.

Alpha Notice

The Sybill API is currently in alpha. Endpoints, request/response schemas, rate limits, and behavior may change at any time without prior notice. We recommend against building production-critical integrations until the API reaches a stable release.

Base URL

https://api.sybill.ai

Quick start

Create an API key from the Sybill dashboard (Settings → Integrations → API Keys).
Make your first request:

curl -H "Authorization: Bearer sk_live_YOUR_KEY" \
  https://api.sybill.ai/v1/health

A successful response looks like:

{
  "status": "ok",
  "org_id": "your-org-id",
  "scopes": ["read"]
}

Available interfaces

Interface	URL	Description
REST API	`https://api.sybill.ai`	Standard HTTP endpoints for conversations, deals, accounts, and health checks
MCP	`https://mcp.sybill.ai/mcp`	Model Context Protocol server for AI assistants (Claude, Cursor, etc.)

Next steps

🔑

Authentication

Learn how API keys and scopes work.

⚡

Endpoints

Explore available REST API endpoints.

🧩

Data Models

Browse request and response schemas.

📑

Pagination

Iterate through paginated result sets.

🤖

MCP Server

Connect AI assistants via the MCP protocol.

📄

OpenAPI Spec

Download the machine-readable API specification.