# Signal AI Events API

**Canonical:** https://apis.io/apis/signal-ai/signal-ai-events-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 Events 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 Event. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Events API endpoint identifies significant clusters of news coverage about entities and topics of interest, allowing users to easily identify news events that could impact them or their business, and offering a qualitative deep dive into the quantitative data provided by Metrics and Affinity. By leveraging the 15-month archive, users can easily get up to speed on the recent developments involving specific companies, industries or topics. Examples of questions this data can answer include: * Have there been any events involving Company X in the past day/month/year/15 months? * What are the latest developments in the food and beverage industry? * Have there been any product recalls recently? The data returned includes entities and topics involved, their prominence scores, alongside the number of stories describing the event (a measure of "newsworthiness"), and a group of the most descriptive labels. The data is generated daily. ## Event hashes Each event contains a `hash` field. You can look up events by hash using the `/events/{hash}` endpoint. The difference between the data returned in this endpoint compared with `/events` is as follows: * All story ids for the event are returned not just the top 100 * The source ids for the event are included In APIs it's more common to use the term "id" rather than "hash". We've chosen to use "hash" because these strings can change as we receive new data. In the `/events` endpoint the `event-hash-expiry` field indicates when the hash will expire. Note that it could still be available after this time.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/events/{hash}` | Returns the Event for this hash |
| POST | `/events` | Events Search |

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/signal-ai/refs/heads/main/openapi/signal-ai-events-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 Categories API](https://apis.io/apis/signal-ai/signal-ai-categories-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 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

Event

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