# AI Receptionist API

> White-label AI receptionist API. Create conversational AI receptionists that handle customer inquiries, capture leads, book appointments, and send SMS — all via RESTful endpoints.

## API Base URL
https://aireceptionist.fit/api

## Authentication
Bearer token in Authorization header. Keys start with "air_".
Get your key: https://aireceptionist.fit/signup

## Primary Endpoints
- POST /v1/receptionists — Create a new AI receptionist
- POST /v1/chat — Send message, get AI response
- GET /v1/leads — Retrieve captured leads
- POST /v1/sms — Send SMS from receptionist's number
- GET /v1/usage — Monitor API usage & limits
- GET /v1/receptionists — List all receptionists

## Documentation
- OpenAPI Spec: https://aireceptionist.fit/api/openapi.json
- AI Plugin: https://aireceptionist.fit/.well-known/ai-plugin.json
- ARD Catalog: https://aireceptionist.fit/.well-known/ai-catalog.json
- Human Docs: https://aireceptionist.fit/developers
- Full LLM Reference: https://aireceptionist.fit/llms-full.txt

## Capabilities
- Create white-label AI receptionists
- Conversational AI chat
- SMS messaging
- Lead capture & qualification
- Calendar/appointment booking
- Webhook notifications
- Usage analytics
- Content moderation & security

## Pricing (API Plans)
- API Starter: $149/mo — 1,000 conversations, 500 SMS, 10 req/sec
- API Growth: $699/mo — 10,000 conversations, 5,000 SMS, 50 req/sec
- API Scale: $2,999/mo — 50,000 conversations, 25,000 SMS, 200 req/sec