A pending-connection id. The user finalizes it by calling the create endpoint (``POST /integrations/{type}/``) with this ``connection_id``. The OAuth-connect flow shares the regular create/preview endpoints.
Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we
store it to create your key and to recognise you if you sign in with another
provider. See our Privacy Policy and
Terms.