curl --request POST \
  --url https://agents.textin.com/doc-agent/api/v1/capability/material/extract \
  --header 'Content-Type: application/json' \
  --header 'x-ti-app-id: <x-ti-app-id>' \
  --header 'x-ti-secret-code: <x-ti-secret-code>' \
  --data '
{
  "material_ids": [
    "c0b6cdaa-ab06-4d67-bef2-3ea14de665be"
  ],
  "with_verification": true
}
'

{
  "code": 200,
  "data": {
    "materials": [
      {
        "category": "费用与结算",
        "extract_result": {
          "extract_fields": [
            {
              "key": "单据标题名称",
              "position": [
                {
                  "page": 0,
                  "vertices": [
                    702,
                    73,
                    1597,
                    73,
                    1597,
                    156,
                    702,
                    156
                  ]
                }
              ],
              "value": "上海市医疗门诊收费票据（电子）"
            },
            {
              "key": "票据代码",
              "position": [
                {
                  "page": 0,
                  "vertices": [
                    305,
                    241,
                    457,
                    241,
                    457,
                    280,
                    305,
                    280
                  ]
                }
              ],
              "value": "31060125"
            },
            {
              "key": "票据号码",
              "position": [
                {
                  "page": 0,
                  "vertices": [
                    1632,
                    239,
                    1818,
                    239,
                    1818,
                    278,
                    1632,
                    278
                  ]
                }
              ],
              "value": "0290479045"
            },
            {
              "key": "开票日期",
              "position": [
                {
                  "page": 0,
                  "vertices": [
                    1629,
                    349,
                    1818,
                    349,
                    1818,
                    388,
                    1629,
                    388
                  ]
                }
              ],
              "value": "2025-08-04"
            },
            {
              "key": "发票金额合计",
              "position": [
                {
                  "page": 0,
                  "vertices": [
                    1402,
                    987,
                    1629,
                    987,
                    1629,
                    1033,
                    1402,
                    1033
                  ]
                }
              ],
              "value": "250.00"
            },
            {
              "key": "收款单位",
              "position": [
                {
                  "page": 0,
                  "vertices": [
                    126,
                    1450,
                    1042,
                    1450,
                    1042,
                    1510,
                    126,
                    1510
                  ]
                }
              ],
              "value": "XX中医药大学附属XX医院"
            },
            {
              "key": "交款人",
              "position": [
                {
                  "page": 0,
                  "vertices": [
                    135,
                    344,
                    305,
                    344,
                    305,
                    388,
                    135,
                    388
                  ]
                }
              ],
              "value": "张*"
            }
          ],
          "tables": [
            {
              "items": [
                {
                  "values": [
                    {
                      "key": "项目名称",
                      "value": "诊察费"
                    },
                    {
                      "key": "金额",
                      "value": "250.00"
                    },
                    {
                      "key": "数量",
                      "value": "1.00"
                    }
                  ]
                }
              ],
              "table_name": "Table1",
              "table_type": ""
            }
          ]
        },
        "fiscal_verify_result": {
          "bill_code": "31060125",
          "bill_date": "20250804",
          "bill_name": "上海市医疗门诊收费票据（电子）",
          "bill_no": "0290479045",
          "check_code": "519d23",
          "code": 1000,
          "message": "处理成功",
          "payee": "XX中医药大学附属XX医院",
          "payer": "张*",
          "query_count": 1,
          "time": "2026-05-07 10:03:40",
          "total_amount": "250.00"
        },
        "material_id": "c0b6cdaa-ab06-4d67-bef2-3ea14de665be",
        "material_type": "医疗门诊收费票据（电子）",
        "status": 3
      }
    ]
  },
  "message": "OK"
}