Feishu Bitable Data Sync

⚠️ Pre-requisites

• ✅ Get app_token: From bitable URL or list API
• ✅ Get table_id: From bitable table list
• ✅ Field types: Must match exactly (text=1, number=2, date=5, person=11, etc.)

📋 Quick Reference

🛠️ Sync Patterns

1. One-way Sync (Source → Destination)

// Step 1: Read source data
{
  "action": "list",
  "app_token": "source_token",
  "table_id": "source_table",
  "page_size": 500
}

// Step 2: Transform and write to destination
{
  "action": "batch_create",
  "app_token": "dest_token", 
  "table_id": "dest_table",
  "records": [
    {"fields": {"字段A": "值1", "字段B": "值2"}}
  ]
}

2. Two-way Sync with Conflict Resolution

Compare records by unique identifier and handle conflicts:

// Pseudo-code for sync:
// 1. Fetch both bitables
// 2. Compare by unique field (如: 任务ID)
// 3. If source is newer: update dest
// 4. If dest is newer: update source (or skip)
// 5. Report sync results

{
  "action": "list",
  "app_token": "token",
  "table_id": "table",
  "filter": {
    "conjunction": "and",
    "conditions": [{"field_name": "同步状态", "operator": "is", "value": ["未同步"]}]
  }
}

3. Import from CSV

Convert CSV to bitable records:

任务名称,负责人,截止日期,优先级
任务A,张三,2026-04-01,高
任务B,李四,2026-04-02,中

{
  "action": "batch_create",
  "app_token": "Mxxx",
  "table_id": "Txxx",
  "records": [
    {"fields": {"任务名称": "任务A", "负责人": [{"id": "ou_xxx"}], "截止日期": 1743446400000, "优先级": "高"}},
    {"fields": {"任务名称": "任务B", "负责人": [{"id": "ou_yyy"}], "截止日期": 1743532800000, "优先级": "中"}}
  ]
}

4. Scheduled Sync Marker

Use a special field to track sync status:

{
  "action": "batch_update",
  "app_token": "Mxxx",
  "table_id": "Txxx",
  "records": [
    {"record_id": "rec_xxx", "fields": {"同步状态": "已同步", "同步时间": 1743446400000}}
  ]
}

💰 Pricing

📝 Example

User says: "把A表格的任务同步到B表格，只同步未完成的任务"

Execute:

1. List records from source with filter for 未完成
2. Transform records to match destination schema
3. Batch create or update destination records
4. Mark source records as 已同步

🔧 Field Type Reference