# Resy vs Square Appointments (Bookings API) (slim)

> Square Appointments scores 68.1 (B) to Resy's 10.3 (F) for booking availability. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/resy-vs-square-appointments.md (~2,200 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/resy-vs-square-appointments.json · canonical https://www.anchorterminal.com/compare/resy-vs-square-appointments
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-14

Square Appointments (Bookings API) scores 68.1 (B) on agent readiness against Resy's 10.3 (F), and leads in every scored category. Both do booking availability.

- Resy: F 10.3, rank #1068 of 1076 · https://www.anchorterminal.com/tools/resy.min.md
- Square Appointments (Bookings API): B 68.1, rank #242 of 1076 · https://www.anchorterminal.com/tools/square-appointments.min.md
- Resy, good for Diners booking in person through the app.
- Square Appointments (Bookings API), good for Venue-side appointment booking for salons, clinics and other service businesses already on Square. Ahead on Reliability, 55 against 25; Schema & documentation, 89 against 0; Agent ergonomics, 80 against 0; Security & auth, 70 against 3; Payments & pricing, 40 against 0; Maintenance & community, 71 against 25; Transparency & trust, 70 against 30. Also A hosted endpoint, with nothing to install; Runs on your own machine.

| Category | Resy | Square Appointments (Bookings API) |
| --- | --- | --- |
| Reliability (16%) | 25 | 55 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 0 | 89 |
| Agent ergonomics (13%) | 0 | 80 |
| Security & auth (14%) | 3 | 70 |
| Payments & pricing (10%) | 0 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 25 | 71 |
| Transparency & trust (7%) | 30 | 70 |

| Fact (where they differ) | Resy | Square Appointments (Bookings API) |
| --- | --- | --- |
| Kind | Platform | HTTP API |
| Vendor | Resy (American Express) | Block, Inc. |
| Hosted endpoint | no (local only) | `https://connect.squareup.com/v2/bookings` |
| Transports |  | HTTP, Streamable HTTP, stdio |
| Auth | OAuth | OAuth or key |
| Pricing | Paid | Freemium |
| Licence | Proprietary service. Resy Network, Inc. publishes separate privacy and merchant terms for Resy and Tock | Proprietary service under the Square Developer Terms of Service. The OpenAPI specification and MCP server are Apache 2.0 |
| Tools exposed | none | 3 |
| llms.txt | no | yes |
| Last release | none | 2026-09-16 |
| Terms last updated | no document linked | 2026-09-10 |
| Privacy policy last updated | couldn't be read | 2026-09-15 |
| Customer content may train models |  | not found in the text |
| Terms restrict automated access |  | yes |
| Terms restrict benchmarking |  | yes |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | yes |