# Momence

**Canonical:** https://apis.io/providers/momence/  
**Website:** https://momence.com/  
**APIs profiled:** 8

Momence is an all-in-one management platform for fitness, wellness, and experience-based businesses - studios, gyms, spas, and instructors - covering class and appointment scheduling, memberships and packages, point-of-sale and payments, marketing, and a branded member app. Momence exposes a documented public REST API (api.momence.com, /api/v2) split into a Host API for staff and back-office automation and a Member API scoped to the logged-in customer. The API is authenticated with OAuth2 (authorization code for customers, password grant for staff automation) using public API clients created in the Momence dashboard, and covers members, sessions and bookings, memberships, checkout and sales, reports, appointments, addresses, and saved payment methods.

## Kin Score — 34.3 / 100 (thin)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 34.3).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 46.7 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 21.1 |
| Developer Ergonomics | 21.4 |
| Commercial Clarity | 39.5 |
| Access Clarity | 39.5 |

Regulatory layer — **Payments**: 34.4 (matched via tags).

## Agent readiness — 32.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (8)

- **Momence auth API** — The auth API from Momence — 4 operation(s) for auth.
- **Momence host API** — The host API from Momence — 29 operation(s) for host.
- **Momence host-checkout API** — The host-checkout API from Momence — 3 operation(s) for host-checkout.
- **Momence member-addresses API** — The member-addresses API from Momence — 2 operation(s) for member-addresses.
- **Momence member API** — The member API from Momence — 11 operation(s) for member.
- **Momence member-checkout API** — The member-checkout API from Momence — 3 operation(s) for member-checkout.
- **Momence member-host API** — The member-host API from Momence — 5 operation(s) for member-host.
- **Momence member-sessions API** — The member-sessions API from Momence — 2 operation(s) for member-sessions.

## Agentic access (1)

- **Momence Agentic Access** — 73 operations · 46 acting · 46 human-in-the-loop

## Security (2)

- **Momence Authentication** — http/oauth2 · 2 schemes
- **Momence Domain Security** — TLSv1.3 · DMARC

## Plans (1)

- **Momence Plans Pricing**

## Tags

Fitness, Wellness, Studio Management, Booking, Scheduling, Memberships, Payments, Class Management

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/momence/). Scores are computed from the provider's own public artifacts under a published rubric.