Authentication
All requests to /data/*, /metric/*, /screener/*, /ownership/*, /events/* and GET /billing/balance require:
| Header | Value |
|---|---|
X-API-Key | Your API key (create and manage keys in the product dashboard after sign-in). |
For POST requests with a JSON body, also send:
| Header | Value |
|---|---|
Content-Type | application/json |