---
title: "Catalogues | KYE Protocol™"
description: "The KYE Protocol™ catalogues: data classification, commercial, scopes and connectors; the public reference and the console and admin views that hold each one."
url: https://kyeprotocol.com/catalogs/
lang: en
source: "KYE Protocol"
---

> The KYE Protocol™ catalogues: data classification, commercial, scopes and connectors; the public reference and the console and admin views that hold each one.

Catalogues

# Every catalogue the authority engine reads from.

Dictionary-first and registry-first: every classification, offer, scope and connector is a registered entry. The public reference is on this site; tenants see theirs in the console, operators maintain them in the admin console.

## Classification catalogue

Data classes for the actor's profile: an action on a data class that is not permitted is denied (`data_class_not_allowed`).

### Reference

- [Taxonomies](https://kyeprotocol.com/taxonomies/)
- [Dictionaries](https://kyeprotocol.com/dictionaries/)
- [Data Governance Pack™](https://kyeprotocol.com/data-governance/)

### Console and admin (sign-in)

- [Console: data classification](https://kyeprotocol.com/app/classification/)
- [Admin: classification catalogue (all tenants)](https://kyeprotocol.com/admin/classification-catalog/)

### API

- `GET /api/v1/classification`
- `GET /api/v1/classification-catalog (admin)`

## Commercial catalogue

Every offer, free and paid, and the value-based envelope it resolves to: platform fees and professional fees.

### Reference

- [What KYE Protocol™ offers](https://kyeprotocol.com/inventory/)
- [Pricing](https://kyeprotocol.com/pricing/)
- [GovernedUI™ pricing](https://kyeprotocol.com/governed-ui/pricing/)

### Console and admin (sign-in)

- [Admin: commercial catalogue](https://kyeprotocol.com/admin/commercial-catalog/)
- [Admin: commercial lifecycle](https://kyeprotocol.com/admin/commercial-lifecycle/)

### API

- `GET /api/v1/commercial-catalog (admin)`
- `GET /api/v1/commercial-lifecycle (admin)`

## Scopes catalogue

Every grant is bounded: amount, corridor, window, resource; the scopes a tenant declares and the ones in use across tenants.

### Reference

- [Concepts: scope](https://kyeprotocol.com/concepts/)
- [API and identity scope authority](https://kyeprotocol.com/solutions/api-identity-scope-authority/)

### Console and admin (sign-in)

- [Console: scopes](https://kyeprotocol.com/app/scopes/)
- [Admin: scopes catalogue (all tenants)](https://kyeprotocol.com/admin/scopes-catalog/)

### API

- `GET, POST /api/v1/scopes`
- `GET /api/v1/scopes-catalog (admin)`

## Connector catalogue

Connector Hub™ and Connector Profiles™: what KYE™ governs in each system it connects to, and the moderation of new listings.

### Reference

- [Connector Hub™](https://kyeprotocol.com/connectors/)
- [Connector Profiles™](https://kyeprotocol.com/connector-profiles/)
- [Integrations](https://kyeprotocol.com/integrations/)

### Console and admin (sign-in)

- [Console: connectors](https://kyeprotocol.com/app/connectors/)
- [Admin: connector catalogue moderation](https://kyeprotocol.com/admin/connector-catalog-moderation/)

### API

- `GET /api/v1/connectors`
- `GET /api/v1/connector-catalog-moderation (admin)`