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API reference

LatestRounds API

Access funding rounds, company enrichment, signals, investors, and categories from one API. Browse endpoints from the left sidebar to open a dedicated page per endpoint.

Authentication

Use a dashboard-generated API key on every request: Authorization: Bearer YOUR_API_KEY.

Rate and limits

Per-minute burst limits, monthly quota, and page-size caps are enforced by plan.

Base URL

https://latestrounds.com/api/v1

List categories

GET/api/v1/categories

Category and industry buckets with deal counts, ready for filter UIs.

Request - cURL
curl -s "https://latestrounds.com/api/v1/categories?query=developer&min_deal_count=5&limit=10" \
  -H "Authorization: Bearer YOUR_API_KEY"
Request - JavaScript (fetch)
const res = await fetch("https://latestrounds.com/api/v1/categories?query=developer&limit=10", {
  headers: { Authorization: "Bearer YOUR_API_KEY" }
});
const json = await res.json();
Request - Python
import requests

resp = requests.get(
  "https://latestrounds.com/api/v1/categories",
  params={"query": "developer", "min_deal_count": 5, "limit": 10},
  headers={"Authorization": "Bearer YOUR_API_KEY"},
  timeout=30,
)
print(resp.json())

Path parameters

No fields.

Query parameters

NameTypeRequiredDescription
query, qstringnoPartial match on category value.
countrystring|csvnoCountry filter via scoped deals.
investorstring|csvnoInvestor-based scoping.
min_deal_countnumbernoMinimum count threshold.
sortenumnodeal_count_desc, deal_count_asc, name_asc, name_desc.
limit, offsetnumbernoPagination controls (plan-capped: Starter 10, Growth 20, Scale 50).

Headers

NameValueRequired
AuthorizationBearer YOUR_API_KEYyes

Response fields

FieldTypeDescription
data[]arrayCategory value and deal_count.
paginationobjectcount, limit, offset, has_more.

Error responses

StatusCodeDescription
401unauthorizedMissing or invalid API key.

Sample response

200 OK
{
  "data": [
    { "value": "developer tools", "deal_count": 229 },
    { "value": "data infrastructure", "deal_count": 121 }
  ],
  "pagination": { "count": 2, "limit": 10, "offset": 0, "has_more": false }
}