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GET
GET /v1/training/jobs/{job_id}/checkpoints/{checkpoint_id}/download Returns a short-lived signed URL for one checkpoint from an interactive job. Config jobs use GET /v1/training/jobs/{job_id}/download for their final model artifact.

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Request

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string
required
Your Fastino API key.
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string
required
Interactive job ID returned by the supported SDK.
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string
required
Checkpoint identifier returned by the checkpoint list, such as weights/checkpoint-1 or sampler_weights/checkpoint-1.

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Response

The response contains a signed archive URL that expires after 15 minutes. Treat the URL as a credential: do not log, share, or persist it.
This operation requires interactive-training access and the team’s weight-download entitlement.