API Catalog

All APIs. One place.
Full control.

The central hub for all your APIs — organized, searchable, and always up to date. Centralized API management for your entire organization.

app.api-portal.io/catalog
RESTv3.0
Payment API
GraphQL
User Service
AsyncAPI
Event Stream
SOAP
Legacy Billing
RAML
Inventory API
Arazzov1.0
Workflow API

The problem without a central catalog

73%
of APIs remain undiscovered
in large enterprises
<4.2h
per week developers spend
searching for APIs
35%
redundant development
due to lack of visibility

// Features

What the API Catalog delivers.

Centralized Management

All API formats in one place — OpenAPI, AsyncAPI, RAML, SOAP, GraphQL, and Arazzo. No more scattered documentation.

Smart Discovery

Search, filter, tags — find any API in seconds. Full-text search across titles, descriptions, and endpoints.

Domain Categorization

Organize APIs by business groups, domains, and subdomains. Clear structure for any organization size.

// Multi-Format Support

7 formats. One catalog.

Whether REST, GraphQL, event-driven, or legacy SOAP — the API Catalog supports all major specification formats. Import your existing specs and make them instantly visible to your team.

OpenAPI 3.x Swagger 2.0 AsyncAPI 2.x RAML WSDL/SOAP Arazzo GraphQL
  • Automatic format detection on import
  • Unified rendering for all formats
  • Schema validation for every format
app.api-portal.io/catalog/formats
OpenAPIPayment API v3.0
42 Endpoints
AsyncAPIEvent Stream v2.1
8 Channels
GraphQLUser Service
15 Queries
WSDLLegacy Billing
12 Operations
RAMLInventory API
23 Resources
ArazzoWorkflow API v1.0
6 Workflows
app.api-portal.io/organization
Organisation
BG: Payment Services12 APIs
ProductionStagingDevelopment
BG: User Management8 APIs
ProductionStaging
BG: Analytics5 APIs

// Organization & Structure

Structure that scales with you.

Organize your APIs hierarchically by business groups, domains, and environments. From a small team to a global enterprise — the catalog adapts to your organizational structure.

  • Organization → Business Groups → Environments
  • Granular access rights per business group
  • Multi-environment support (Dev, Staging, Prod)
  • Scales from 10 to 10,000+ APIs
“Since we started using the API Catalog, every developer finds the right API in seconds. No more Slack messages, no outdated wiki pages — everything is centralized and up to date.”
73% better API discovery

// Explore more

Related Features.

Ready for centralized API management?

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