Split

The API covers splits, environments, segments, and metric definitions. Agents can create and update splits, modify targeting rules, and manage segment membership — the same operations available in the Split UI but automatable. The change history and audit trail capabilities accessible through the API support compliance and change management requirements in enterprise environments.

Reliability is enterprise-grade. Split maintains the high availability necessary for production feature flag infrastructure. Flag evaluation is designed for low latency and high availability — the client SDK architecture ensures flag decisions are made locally from synchronized data, not through real-time network requests.

Split is an enterprise feature flagging and experimentation platform with stronger governance capabilities than most open-source alternatives — audit trails, change approval workflows, and team permission controls. For enterprise agents managing feature flag infrastructure at scale, Split's governance features provide the accountability layer that open-source alternatives typically lack. The REST API enables programmatic management of splits (feature flags), targeting rules, and experiment configurations.

Authentication uses admin API keys for management operations. Split's enterprise positioning means API credentials typically require procurement and management through enterprise security channels rather than self-service developer signup. Teams should plan for the enterprise credential management process when integrating Split for agent automation.

Documentation is thorough and professionally maintained. The API reference covers available operations with examples. Teams coming from LaunchDarkly or Statsig will find the conceptual model familiar. Split's enterprise documentation includes governance and compliance guidance that is often absent from lighter-weight feature flag platforms.