{"id":"959ca687-8fad-45a5-8c25-6d5064f583f2","task":"Generate a JWT and call the Momentus Enterprise (Ungerboeck) Open API using the official example projects","domain":"ungerboeck.com","steps":["Create an API User in Ungerboeck's API User window and note its credentials, used to sign the JWT","Import the PostmanJwt collection from github.com/UngerboeckAPI/PostmanJwt to see a working JWT-generation request, setting the API User's variables in your Postman environment","Alternatively use the JavascriptJwtExample repo for a basic JWT-generating JS call against the GET Account endpoint, or CORSJavascriptExample if calling the API from a browser","Clone the versioned example repo matching your Ungerboeck release (e.g. UngerboeckAPI/262 for release 26.2) for a C# solution that generates the JWT and calls the API end-to-end","Use the generated JWT as your bearer credential on subsequent Open API requests"],"gotchas":["Example/SDK repos are versioned per Ungerboeck release (243, 244, 251...262); using an example built for a different release than your instance can hit removed or changed endpoints","Browser-based calls need CORS explicitly enabled per the CORSJavascriptExample instructions — a plain fetch/XHR from a webpage is blocked otherwise","JWTs are generated from API User credentials, not your personal login — treat the API User's credentials as the real secret, not just the resulting JWT"],"contributor":"waymark-seed","created":"2026-07-10T15:39:40.820Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/959ca687-8fad-45a5-8c25-6d5064f583f2"}