Connect GymMaster to your systems via webhooks, REST API & integration partners
Extend GymMaster with your existing tools. Push member events to your CRM, sync payments to your accounting software, or build custom automations — all via a documented REST API.
- REST API with full documentation and sandbox environment
- Webhooks for real-time events: check-in, payment, renewal, new member
- Official integrations: Zalo OA, VietQR, MoMo, ZaloPay, MISA
How the data flows
Which steps the data moves through, and who touches it where.
Challenges you're facing
GymMaster data locked in a silo — can't connect to other tools
Open REST API and webhooks — send data to any system that accepts HTTP
Setting up integrations requires developer help every time
Webhook config via dashboard — no code needed for common triggers
No way to trigger automations in other tools from GymMaster events
Webhooks fire on check-in, new member, payment, expiry — connect to Zapier, Make or custom code
Key features
Designed for professional gym management — powerful features with minimal setup.
REST API
Full documentation
Swagger/OpenAPI docs, sandbox, example code
Authentication
API key or OAuth2 — per-app scoped tokens
Rate limits
Generous limits for production, no-limit sandbox
Webhooks
Event types
New member, check-in, payment, renewal, cancellation
Retry & logging
Auto-retry failed deliveries, full event log
Payload config
Choose which fields are included per webhook
Integrations
Zalo OA
Official Zalo API for messaging and Mini App
Payment gateways
VietQR, MoMo, ZaloPay, VNPAY — ready to activate
Accounting
MISA, export-ready for other accounting systems
Sao Khue Award — 4-time winner
2013
Sao Khue Award 2013
2014
Sao Khue Award 2014
2015
Sao Khue Award 2015
2018
Sao Khue Award 2018
10,000+ fitness facilities trust GymMaster
From small studios to the largest gym chains in Vietnam — all choose GymMaster for professional management
Citigym
Gym & Fitness Chain
35% increase in member renewal rate
Slife Fitness
Gym & Yoga
50% faster check-in processing
Getfit Vietnam
Gym & Fitness
Renewal rate grew from 45% to 72%
TA Galaxy Sport
Gym & Yoga
Chain of 30+ locations on 1 dashboard
Everygolf
Golf 3D Indoor
Bay utilization increased to 85%
Bluegym
Gym & Fitness
Fully automated operations
Get started in 3 steps
Get your API key
Generate from Settings in 30 seconds
Configure webhooks
Set event triggers and endpoint URLs from the dashboard
Build or connect
Use the API to build custom features or connect to your existing stack
GymMaster Webhook & API works best with:
Data shared in real time across modules — no manual import/export needed.
“The GymMaster Webhook API connected seamlessly to our existing ERP in 2 days. Real-time member data sync eliminated double data entry entirely.”
Hoang Nam
CTO · The Gym Vietnam
Gym & Fitness Chain2 days
Integration time
-100%
Data entry errors
<1s
Sync latency
Frequently asked questions
GymMaster Webhook & API works best combined with:
Data shared in real time across modules — no manual import/export needed.