aid: trainerize
url: https://raw.githubusercontent.com/api-evangelist/trainerize/refs/heads/main/apis.yml
name: ABC Trainerize
kind: company
description: 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.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Fitness
- Personal Training
- Coaching
- Fitness Software
- Client Management
- SaaS
created: '2026-07-12'
modified: '2026-07-12'
specificationVersion: '0.19'
apis:
- aid: trainerize:trainerize-clients-api
  name: ABC Trainerize Clients API
  tags:
  - Clients
  - Client Management
  - CRM
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
  baseURL: https://api.trainerize.com/v03
  properties:
  - url: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
    type: Documentation
  - url: openapi/trainerize-openapi.yml
    type: OpenAPI
  description: Create, update, find, deactivate, and reactivate clients; assign
    clients to trainers; and manage client tags and group membership. Used to
    onboard clients from a form or sync them with a CRM. Modeled from ABC
    Trainerize's documented client actions; exact paths are gated.
- aid: trainerize:trainerize-training-api
  name: ABC Trainerize Training Programs API
  tags:
  - Workout Programming
  - Programs
  - Workouts
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
  baseURL: https://api.trainerize.com/v03
  properties:
  - url: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
    type: Documentation
  - url: openapi/trainerize-openapi.yml
    type: OpenAPI
  description: Assign training to clients - copy a master program onto a client,
    subscribe a client to a main or add-on program, unsubscribe from programs, add
    the next training phase, and retrieve a client's workouts. Modeled from
    documented program actions.
- aid: trainerize:trainerize-client-data-api
  name: ABC Trainerize Client Data API
  tags:
  - Goals
  - Habits
  - Nutrition
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
  baseURL: https://api.trainerize.com/v03
  properties:
  - url: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
    type: Documentation
  - url: openapi/trainerize-openapi.yml
    type: OpenAPI
  description: Add, modify, and retrieve a client's goals, habits, body stats,
    nutrition, and appointments. Reflects the documented ability to read and write
    these client data domains through the API; exact request shapes are gated.
- aid: trainerize:trainerize-messaging-api
  name: ABC Trainerize Messaging API
  tags:
  - Messaging
  - Attachments
  - Communication
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
  baseURL: https://api.trainerize.com/v03
  properties:
  - url: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
    type: Documentation
  - url: openapi/trainerize-openapi.yml
    type: OpenAPI
  description: Send in-app messages to clients and upload attachments such as
    meal-plan PDFs. Modeled from the documented Send Message and Upload Attachment
    actions.
- aid: trainerize:trainerize-webhooks-api
  name: ABC Trainerize Webhooks API
  tags:
  - Webhooks
  - Events
  - Notifications
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
  baseURL: https://api.trainerize.com/v03
  properties:
  - url: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
    type: Documentation
  - url: openapi/trainerize-openapi.yml
    type: OpenAPI
  description: Register, list, and delete webhook subscriptions that notify an
    external system when a business event occurs - workout completed, cardio
    completed, habit completed, daily nutrition goal hit, weight goal hit, new
    client, new purchase, product start/end, auto-renew cancelled, and tag
    added/removed. Webhooks are one-way, server-to-endpoint HTTP POSTs.
common:
- type: AgenticAccess
  url: agentic-access/trainerize-agentic-access.yml
- type: DomainSecurity
  url: security/trainerize-domain-security.yml
- type: Authentication
  url: authentication/trainerize-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/trainerize
- type: Website
  url: https://www.trainerize.com
- type: Documentation
  url: https://help.trainerize.com/hc/en-us/articles/37082084919060-Using-API-and-Webhooks-With-ABC-Trainerize
- type: Plans
  url: plans/trainerize-plans-pricing.yml
- type: RateLimits
  url: rate-limits/trainerize-rate-limits.yml
- type: FinOps
  url: finops/trainerize-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com