API Reference

LatestRounds API

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.

Get similar companies

GET/api/v1/company/{id}/peers

Return companies similar to the target based on industry, stage, and funding profile. Use for prospecting expansion.

Request - cURL
curl -s "https://latestrounds.com/api/v1/company/cmp_9/peers" \
  -H "Authorization: Bearer YOUR_API_KEY"
Request - JavaScript (fetch)
const res = await fetch("https://latestrounds.com/api/v1/company/cmp_9/peers", {
  headers: { Authorization: "Bearer YOUR_API_KEY" }
});
const json = await res.json();
Request - Python
import requests

resp = requests.get(
  "https://latestrounds.com/api/v1/company/cmp_9/peers",
  headers={"Authorization": "Bearer YOUR_API_KEY"},
  timeout=30,
)
print(resp.json())

Path parameters

NameTypeRequiredDescription
idstringyesCompany ID (cmp_…).

Query parameters

No fields.

Headers

NameValueRequired
AuthorizationBearer YOUR_API_KEYyes

Response fields

FieldTypeDescription
data[]arraySimilar company records with name, slug, stage, and country.

Error responses

StatusCodeDescription
404not_foundCompany ID not found.
401unauthorizedMissing or invalid API key.

Sample response

200 OK
{
  "data": [
    { "id": "cmp_42", "name": "Acme AI", "slug": "acme-ai", "stage": "series_a", "country": "United States" }
  ]
}