Acuity Scheduling's API works for a single business owner. No multi-provider support, no JS or Python SDK, and limited developer investment since the Squarespace acquisition. Orita is the infrastructure layer Acuity never became.
Acuity's architecture is one account = one provider. To build an AI agent that routes across 30 therapists, you'd need 30 Acuity accounts and 30 API keys. There's no platform-level access to a network of professionals.
Acuity's only official SDK is a PHP library from GitHub. If you're building with Node.js or Python — the two languages used in virtually every AI agent framework — you're making raw HTTP calls with no typed helpers, no error handling utilities, no AI-specific abstractions.
Acuity was acquired by Squarespace in 2019. The API has stayed at v1 since. No new SDKs, limited webhook enhancements, no AI agent documentation. The product roadmap is driven by Squarespace's SMB priorities, not developer infrastructure needs.
| Feature | Acuity API | Orita API |
|---|---|---|
| Create bookings programmatically | ||
| Multi-provider support | ||
| Single API key for all providers | ||
| Provider management API | ||
| Official SDK (JS + Python) | ||
| AI agent use case | ||
| Webhooks | Basic | Full |
| Auth model | Basic auth | API key |
| Active developer investment | Limited | |
| Free tier |
Yes. Acuity Scheduling has a v1 REST API that can create appointments, check availability, and manage clients. It's functional but designed for a single business owner managing their own calendar.
Yes. Acuity's API supports POST /appointments — you can create bookings programmatically with datetime, appointment type, and customer details.
Three main issues: (1) Single-owner design — every API key is tied to one business account, no multi-provider support. (2) No official JS or Python SDK. (3) Owned by Squarespace since 2019, with limited developer investment since acquisition.
No. Acuity was designed for individual professionals managing their own booking calendar. There's no way to route bookings across multiple independent providers, no AI agent SDK, and the API hasn't been significantly updated since the Squarespace acquisition.