# Investments (/docs/facts/investments)



Investment facts are structured funding events: investors, investee, announced date, type, and amount.

**Endpoints:**

* `POST /facts/investments/search` — [playground](/docs/api-reference/endpoints/search_investments_facts_investments_search_post)
* `POST /facts/investments/time-series` — [playground](/docs/api-reference/endpoints/investments_time_series_facts_investments_time_series_post)

## Typical Questions [#typical-questions]

* Is investor attention accelerating for this trend?
* What funding types and company sizes appear?
* Which concrete rounds explain the curve?

## Type-specific filters [#type-specific-filters]

On top of the [shared fact fields](/docs/facts):

* `topicLink` — `investor`, `investee`, or `both` (default)
* `minValue` / `maxValue` — deal amount
* `investmentTypes` — for example `seed`, `series_a`, `grant`
* `investorEmployeesCounts` / `investeeEmployeesCounts`
* `sortColumn` — `announced_on` (default), `amount`, `investee`, or `certainty`

## Request Patterns [#request-patterns]

### Search [#search]

```json
{
  "topicIds": ["11111111-1111-1111-1111-111111111111"],
  "topicLink": "investee",
  "investmentTypes": ["seed", "series_a"],
  "minValue": 1000000,
  "start": "2022-01-01",
  "end": "2024-12-31",
  "take": 25,
  "sortColumn": "announced_on",
  "sortDirection": "desc"
}
```

### Time series [#time-series]

```json
{
  "topicIds": ["11111111-1111-1111-1111-111111111111"],
  "resolution": "quarter",
  "start": "2020-01-01",
  "end": "2024-12-31"
}
```

## Response Notes [#response-notes]

Each investment includes `id`, `investmentType`, `announcedOn`, `amount`, `investors`, `investee`, and `certainty`. Time series returns `labels`, `counts`, and `amounts`.