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Check-in / Check-out

This guide explains how to track member visits using the MMS API V2.

Introduction

Tracking member visits is essential for:

  • Trainer Awareness: Letting trainers know who is currently in the gym.
  • Check-ins History: Tracking member attendance over time.
  • Challenge/Rewards Programs: Enabling visit-based gamification and rewards.

The MMS API provides endpoints to register when a member enters (check-in) and leaves (check-out) the gym.

1. Check-in

When a member enters the gym (e.g., through a turnstile or at the front desk), send a request to the checkin endpoint.

curl -i -X POST \
  'https://one-mms-service.ext-1.test.co.egym.coffee/api/v2/accounts/{accountId}/checkins' \
  -H 'Content-Type: application/json' \
  -H 'x-api-key: YOUR_API_KEY_HERE' \
  -d '{
    "timestamp": 1672531200000
  }'

Note:

  • The timestamp is mandatory. It represents the time of the event in milliseconds since epoch.
  • This endpoint triggers any "Member Entered" webhooks or notifications.

2. Check-out

When a member leaves the gym, send a request to the checkout endpoint.

curl -i -X POST \
  'https://one-mms-service.ext-1.test.co.egym.coffee/api/v2/accounts/{accountId}/checkouts' \
  -H 'Content-Type: application/json' \
  -H 'x-api-key: YOUR_API_KEY_HERE' \
  -d '{
    "timestamp": 1672534800000
  }'

Note:

  • Similar to check-in, the timestamp is mandatory.
  • This endpoint updates the member's presence status to "not in gym".