curl --request GET \
  --url https://api.workser.ai/tasks/{id}/steps-and-usages \
  --header 'x-api-key: <api-key>'

{
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      "task_id": "550e8400-e29b-41d4-a716-446655440001",
      "name": "Create user registration endpoint",
      "description": "Implement POST /auth/register endpoint with validation",
      "status": "in_progress",
      "type": "ai_agent_message",
      "metadata": {
        "path": "src/pages/index.tsx",
        "tool": "read_file_from_sandbox"
      },
      "created_at": "2024-01-01T00:00:00.000Z",
      "updated_at": "2024-01-15T12:00:00.000Z"
    }
  ],
  "usages": [
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      "task_id": "b6e03e3a-8b29-4e13-be9c-0cdc7a4309c7",
      "usage_type": "llm_call",
      "provider": "zai",
      "model": "glm-4.6",
      "remark": "run--fbc6da64-57b9-4805-b06d-4e587c794e86-0",
      "request_data": {},
      "response_data": {
        "id": "202510012106299ba4756e42f3470e",
        "logprobs": null,
        "model_name": "glm-4.6",
        "token_usage": {
          "total_tokens": 9710,
          "prompt_tokens": 9662,
          "completion_tokens": 48,
          "prompt_tokens_details": {
            "audio_tokens": null,
            "cached_tokens": 43
          },
          "completion_tokens_details": null
        },
        "service_tier": null,
        "finish_reason": "tool_calls",
        "system_fingerprint": null
      },
      "usage_metadata": {
        "input_tokens": 9662,
        "total_tokens": 9710,
        "output_tokens": 48,
        "cache_read_tokens": 43,
        "input_token_details": {
          "cache_read": 43
        },
        "output_token_details": {}
      },
      "price": {
        "input_price": 0.006957,
        "total_price": 0.00709,
        "output_price": 0.000127,
        "cache_read_price": 0.000006
      },
      "final_price": 0.00709,
      "created_at": "2025-10-01T13:06:31.345Z",
      "updated_at": "2025-10-01T13:06:31.345Z"
    }
  ]
}