To access the Risk Ledger API, you'll need an API key.
To create an API Key, head over to your organisation's Settings and select API Keys (note: your organisation will need to have activated the client side and your user role be at least an admin).
When creating an API Key, you'll be asked to give it a name - which cannot be changed later. We'll only show you your API Key once, so make sure you store it somewhere safe.
Once you have your API Key, simply provide it as an Authorization request header using a 'Bearer' authentication scheme:
Authorization: Bearer <YOUR_API_KEY>