CompanyGraph API

Programmatic access to the Swiss corporate graph

Create a free API key

Quotas: without key 60 requests/h per IP · free 1,000/h · pro 20,000/h (on request).

`GET /api/entities/search?q=…`	Search across names, UID and former company names
`GET /api/entities/{id}`	Entity with relations and name history
`GET /api/graph/ego/{id}?hops=2`	Ego network of an entity
`GET /api/analysis/communities`	Louvain clusters over the relation graph
`GET /api/analysis/centrality?top=50`	Key nodes (betweenness)
`GET /api/analysis/sanctions/proximity`	Distance to the closest sanctioned entity
`GET /api/analysis/path?source=…&target=…`	Shortest path between two entities

curl -H "X-API-Key: cg_…" \
  "https://cmpgraph.welytics.xyz/api/analysis/communities"