GraphQL API (Request/Response Flexibility)

GraphQL API (Request/Response Flexibility)

GraphQL is an etemodern API standard that allows the client to determine what kind of data he wants to receive. Unlike REST, where you often have to make multiple requests or get "extra," GraphQL API gives you full control over the structure of the request and response.

We offer an implementation of the GraphQL interface for all key entities: players, machines, sessions, finances, reports, settings - everything is available through one access point, with minimal load and maximum flexibility.

Benefits of GraphQL

Opportunity	What it gives
Query flexibility	Request only the fields you want, even from related entities
Fewer queries	All in one query without "overfetch" and "underfetch"
Single sign-on	Single endpoint - all entities '/graphql '
Interactive documentation	Using GraphiQL or Apollo Studio for testing and training
Optimizing Frontend	Accelerating SPA and Mobile Applications with Point Responses

Examples that can be obtained

Example of a query:

• ```graphql
• query {
• player(id: “ 1234 “ ) {
• name
• balance
• lastSession {
• device
• totalBet
• totalWin
• }
• }
• }
• ```

Result:

• ```json
• {
• “ data “ : {
• “ player “ : {
• “ name “ : “ John “ ,
• “ balance “ : 155. 20,
• “ lastSession “ : {
• “ device “ : “ Terminal-02 “ ,
• “ totalBet “ : 120. 00,
• “ totalWin “ : 140. 00
• }
• }
• }
• }
• ```

Technical features

Endpoint: `/graphql`
Bearer Token Authorization (JWT)
GraphiQL and introspection support
Client side batching and caching support
Subscriptions option for live updates (optional)

When GraphQL is particularly effective

Single-page and mobile applications with high UX
Integrations where traffic optimization and responsiveness are important
Projects with a large number of related entities
Teams that need to quickly build and adapt interfaces for tasks

GraphQL is about accuracy, speed and convenience. You get only what you need, without overloading the system and without limiting the data structure. Ideal tool for modern integrations.