v1
latestOpenAPI 3.1.02026-07-26157321426.3 KBLists Loops checkpoints
Lists Loops checkpoints filtered by run id, base model, or bt:// URI. Provide exactly one filter.
get/v1/loops/checkpoints
Query parameters
run_idstring nullable
Example:k4q95w5
Filter by run ID. Returns all checkpoints saved by the run.
base_modelstring nullable
Example:Qwen/Qwen3-8B
Filter by base model. Returns checkpoints across the caller's runs of this base model.
checkpoint_pathstring nullable
Example:bt://loops:k4q95w5/sampler_weights/step-100
bt:// URI of a Loops checkpoint. Form: bt://loops:<run_id>/(weights|sampler_weights)/<checkpoint_name>.