{"ok":true,"mode":"sandbox","auth":"none","side_effects":false,"read_only":true,"mutates":[],"writes":false,"message":"GST Cranes read-only sandbox first API call. No API key is required and no account data is accessed.","sample_curl":"curl https://gstcranes.com/api/sandbox/first-call","next":{"developer_resources":"https://gstcranes.com/developer-resources","developers":"https://gstcranes.com/developers","developer_resources_markdown":"https://gstcranes.com/developer-resources.md","auth":"https://gstcranes.com/auth.md","openapi":"https://gstcranes.com/.well-known/openapi.json","companies":"https://gstcranes.com/api/companies?country=DE&limit=10"}}