# Signal AI Categories API

**Canonical:** https://apis.io/apis/signal-ai/signal-ai-categories-api/  
**Provider:** Signal AI — https://apis.io/providers/signal-ai/  
**Base URL:** https://api.signal-ai.com  
**Documentation:** https://signal-ai.com/solutions/api

Signal AI Categories API is one of 11 APIs that [Signal AI](https://apis.io/providers/signal-ai/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Categories. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Categories API from Signal AI — 2 operation(s) for categories.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/categories/iptc-media-topics` | Get all categories for IPTC Media Topics |
| GET | `/categories/iptc-media-topics/{id}` | Get an IPTC Media Topics category by id |

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/signal-ai/refs/heads/main/openapi/signal-ai-categories-api-openapi.yml
- **Documentation** — https://api.signal-ai.com/docs
- **APIReference** — https://api.signal-ai.com/docs

## Other Signal AI APIs (10)

- [Signal AI Affinity API](https://apis.io/apis/signal-ai/signal-ai-affinity-api/)
- [Signal AI Content Metrics API](https://apis.io/apis/signal-ai/signal-ai-content-metrics-api/)
- [Signal AI Content Search API](https://apis.io/apis/signal-ai/signal-ai-content-search-api/)
- [Signal AI Entities API](https://apis.io/apis/signal-ai/signal-ai-entities-api/)
- [Signal AI Events API](https://apis.io/apis/signal-ai/signal-ai-events-api/)
- [Signal AI Openapi.json API](https://apis.io/apis/signal-ai/signal-ai-openapi-json-api/)
- [Signal AI Publication sources API](https://apis.io/apis/signal-ai/signal-ai-publication-sources-api/)
- [Signal AI Risk Events API](https://apis.io/apis/signal-ai/signal-ai-risk-events-api/)
- [Signal AI Topics API](https://apis.io/apis/signal-ai/signal-ai-topics-api/)
- [Signal AI Organisation API](https://apis.io/apis/signal-ai/signal-ai-organisation-api/)

## Tags

Categories

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/signal-ai/signal-ai-categories-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/signal-ai/.