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GE Digital Predix is an industrial IoT platform for connecting, monitoring, and analyzing assets and operations, providing the foundation for GE's APM and operations performance applications.
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Authentication errors (401 status code) typically occur for a few reasons: the API token is invalid or expired, the underlying system credentials have changed, the system requires reauthorization, or the token lacks necessary permissions. First, verify you're including the token correctly in the Authorization header. Check the connection status in the Makini dashboard—if it shows as requiring reauthorization, the customer needs to reconnect. If credentials were recently changed in the source system, you'll need to reconnect to obtain a new token. For persistent issues, check if the system account has sufficient permissions to perform the requested operation. If the problem continues, contact support with the request ID for investigation.
Yes, through a combination of sandbox environments, test data, and Makini Flows. For testing different data states, use sandbox connections with predefined test scenarios. For testing system behavior like delays, errors, or specific responses, you can build test workflows in Makini Flows that simulate various scenarios. For testing with actual systems, set up dedicated test instances of your target systems. During implementation, we work with you to identify critical test scenarios and ensure your testing environment supports them. For specific edge cases or unusual system configurations, we can help create custom test scenarios.
Makini maintains API stability and provides advance notice of breaking changes. The current API version is v1. When we introduce breaking changes, we release a new API version while maintaining the previous version for a transition period (typically 12 months minimum). Non-breaking changes (like adding new fields or endpoints) are introduced into the current version without requiring updates. We announce upcoming version changes through multiple channels: email notifications, dashboard announcements, and release notes. API responses include version information in headers. We recommend specifying the API version explicitly in your requests to ensure consistent behavior. During version transitions, we provide migration guides and support for updating integrations.
Use the following OpenSSL command to generate both private and public keys:
openssl req -new -x509 -newkey rsa:4096 -keyout private.pem -sigopt rsa_padding_mode:pss -sha256 -sigopt rsa_pss_saltlen:64 -out public.pem -nodes
Upload the public.pem to NetSuite and keep the private.pem secure for use in Makini Link.
