- OpenAI
- OpenAI Python SDK 3.20.0
- Developer
OpenAI Python SDK exposes agent credentials and incremental WebSocket snapshots
The official client release adds Agents credential/session options and opt-in incremental WebSocket text and tool snapshots. It also repairs uncertain-send replay and endpoint handling. These are SDK transport changes, not blanket access to Cyber programs or newly unrestricted agent credentials.
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OpenAI · September 28, 2026
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