# ABC Trainerize

**Canonical:** https://apis.io/providers/trainerize/  
**Website:** https://www.trainerize.com  
**APIs profiled:** 5

ABC Trainerize is a personal-training and fitness-coaching software platform for trainers, studios, and gyms - online training, workout programming, nutrition and meal planning, habit and goal tracking, in-app messaging, and a custom-branded client app. Its partner API (Studio and Enterprise plans) lets integrators add, modify, and retrieve client data - clients, programs and workouts, goals, habits, body stats, nutrition, appointments, tags, and groups - and register webhooks for business events. ABC Trainerize is a product of ABC Fitness Solutions, which acquired Trainerize in 2021.

## Kin Score — 38.1 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 38.1).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 57.8 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 21.4 |
| Commercial Clarity | 39.5 |
| Access Clarity | 39.5 |

## Agent readiness — 29.1 (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 | no |
| 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 (free trial) · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: yes (confidence: high).

## APIs (5)

- **ABC Trainerize Client Data API** — Retrieve and modify client goals, habits, body stats, nutrition, and appointments.
- **ABC Trainerize Clients API** — Create, update, find, and manage clients, trainer assignment, tags, and groups.
- **ABC Trainerize Messaging API** — Send in-app messages and upload attachments / meal-plan PDFs to clients.
- **ABC Trainerize Training API** — Assign programs and workouts to clients - copy master programs, subscribe to main/add-on programs, and add training phases.
- **ABC Trainerize Webhooks API** — Register and manage webhook subscriptions for ABC Trainerize business events.

## Agentic access (1)

- **Trainerize Agentic Access** — 19 operations · 19 acting

## Security (2)

- **Trainerize Authentication** — apiKey/oauth2 · 2 schemes
- **Trainerize Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Trainerize Plans Pricing**

## Tags

Fitness, Personal Training, Coaching, Fitness Software, Client Management, Software-as-a-Service

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