Standards and Specifications

Standards and Specifications

High-quality API integration is impossible without compliance with industry standards and specifications. We build our APIs according to international protocols and architectural approaches, providing predictable behavior, ease of implementation and scalability.

Both classic protocols (SOAP/WSDL) and modern solutions (REST, GraphQL, gRPC) with complete documentation and automated SDK generation are supported.

What standards are used

Standard/Approach	Purpose and Scope
REST (RFC 7231)	Architectural Style for Building HTTP Interfaces
OpenAPI/Swagger	Specification for REST API Description and Documentation Generation/SDK
GraphQL (Facebook)	Flexible, precisely structured data requests with a single point of entry
gRPC + Protobuf	Fast binary protocol for microservices and high-load systems
SOAP + WSDL	Standardized XML interface for integration with banking/government. systems
JSON: API	Unified JSON Communication Style

What is implemented

APIs are described according to the OpenAPI 3 standard. 0 +, with Swagger UI generation
Support for client SDKs for popular languages ​ ​ (PHP, Python, JS, Java, Go)
Input/Output Typing and Validation
Custom Query, Filter, Pagination, and Sort Options
Authorization specifications: API key, OAuth2, JWT, HMAC, etc.

Developer and Partner Benefits

Transparent structure and complete documentation
Quick generation of SDKs and Postman collections
Easy connection without manual interface analysis
Easy stack-independent scalability
Flexibility - REST and GraphQL can work simultaneously, for different tasks

Where especially important

Integration with external platforms, providers, payment systems
Development of frontend and mobile clients
API-first or backend-for-frontend commands
Projects with industry compliance requirements (PCI DSS, ISO 27001, etc.)

Support for standards and specifications is the key to fast, secure and predictable integration. We build APIs that are easy to connect, easy to document and safe to scale.