Returns a single A/B test by ID, including its variant configuration
and current status. Requires ab_testing:view permission.
Bearer token using an API key (format: nl_live_* or nl_test_*).
A/B test ID (MongoDB ObjectId)
"665a1b2c3d4e5f6a7b8c9d0e"
A/B test details
An A/B test comparing multiple agent configurations.
Unique A/B test identifier
Account that owns this A/B test
A/B test display name
Current test lifecycle status
draft, running, paused, completed Agent configuration variants being compared
2Optional description of the test hypothesis