If you don't have an access token, first create an access token (a.k.a. api key) and save the provided private key in a secure place.
When integrating with eclypse via our APIs, then include this access token in the http header request.
Example:
POST /api/exportkeys/v1 HTTP/1.1 Host: api.eclypse.io ApiKey: abcdefghij.........xyz <-- INSERT YOUR API KEY HERE Content-Type: application/json Content-Length: 55 ...