API key header

Authenticate API requests by sending your API key in the X-API-Key HTTP header:

X-API-Key: YOUR_API_KEY

Example:

curl --request GET \
  --url 'https://api.company.info/{endpoint}' \
  --header 'X-API-Key: YOUR_API_KEY'

For information about obtaining and protecting a key, API access, trial usage, rate limiting, and troubleshooting, see API keys & access.