欢迎来到 CheckNumber API — 面向开发者和企业的手机号码验证服务,为全球开发者和企业提供解决方案。
API 简介
CheckNumber 提供先进的手机号码验证 API,帮助你批量验证 20+ 个平台上的手机号码。无论你需要验证 WhatsApp 注册、检测社交媒体账户、查询加密货币交易所用户,还是查询手机运营商信息,CheckNumber 都能帮助你。
典型应用场景:
- 营销名单清洗 — 发送活动前去除非活跃号码
- 欺诈防护 — 验证用户注册时提供的手机号码
- CRM 数据丰富 — 识别联系人使用的平台
- 加密货币交易所 KYC — 交叉验证用户号码与交易所注册信息
快速开始
1. 获取 API Key
在 checknumber.ai 注册并从仪表盘获取 API Key。
2. 提交批量任务
上传 .txt 或 .csv 文件,每行一个手机号(E.164 格式,如 +8613800138000):
curl --location 'https://api.checknumber.ai/v1/tasks' \
--header 'X-API-Key: YOUR_API_KEY' \
--form 'file=@"./numbers.txt"' \
3. 轮询获取结果
curl --location 'https://api.checknumber.ai/v1/gettasks' \
--header 'X-API-Key: YOUR_API_KEY' \
--form 'task_id="TASK_ID_FROM_STEP_2"'
当 status 变为 exported 时,从 result_url 下载结果文件。
API 概览
| 项目 | 详情 |
|---|
| 基础 URL | https://api.checknumber.ai |
| 认证 | X-API-Key 请求头 |
| 提交任务 | POST /v1/tasks(multipart/form-data) |
| 查询状态 | POST /v1/gettasks(form-data) |
| 查看余额 | GET /v1/balance |
| 文件格式 | .txt 或 .csv,每行一个条目 |
| 最大批次大小 | 每个任务最多 1,000,000 条目 |
认证
所有请求都需要在请求头中传递 API Key:
任务状态
| 状态 | 含义 |
|---|
pending | 任务已入队,等待开始 |
processing | 任务正在处理 |
exported | 结果已准备好,可从 result_url 下载 |
API 参考
产品分为平台与邮箱(混合)、加密货币交易所、号码与邮箱检测和运营商过滤四类。
平台与邮箱
按照营销网站顺序列出手机号和邮箱任务(Telegram → WhatsApp → … → Netflix / Spotify 邮箱)。
Telegram
WhatsApp
更多平台与邮箱
加密货币交易所检测
先是交易所手机号检测,然后是各交易所邮箱检测。
号码与邮箱检测
手机号码活跃度、高价值用户信号和邮箱有效性检测。
| API | task_type | 说明 |
|---|
| 号码活跃检测 | active_check | 手机号码活跃度等级检测 |
| 高价值用户检测 | high_value_users | 根据手机号码的高价值用户信号检测 |
| 电商活跃号码检测 | ecom_active | 手机号近期是否在电商平台活跃 |
| 邮箱可投递性检测 | email_check / email_avatar | 检测邮箱是否有效且可正常收信。仅支持 Gmail、Yandex、Mail.ru、iCloud、Outlook 和 Yahoo。 检测邮箱是否有公开头像并返回头像链接。仅支持 Gmail、Yandex 和 Mail.ru。 |
运营商检测
识别手机号码的运营商和地区信息。
| API | task_type | 说明 |
|---|
| 运营商查询(单号) | — | 同步单号运营商 / 号码类型查询 |
| 运营商批量查询 | globalCarrier / us_carrier_premium | 批量运营商、号码类型、国家及地区/城市 |
账户管理
管理你的 CheckNumber 账户和监控使用情况。
产品目录
Telegram
| Product | Task type | Return fields |
|---|
| CheckNumber | tg | number, activated |
| Activity Checker | tg_active | number, activated, uid, username, lastseen, activedays, member |
| Profile Checker | tg_avatar | Phone, activated, uid, username, Gender, Age, Ethnicity, Avatar, Last Online Time, Active Days, Is Member, first_name, last_name |
WhatsApp
| Product | Task type | Return fields |
|---|
| CheckNumber | ws | number, activated |
| Business Checker | ws_business | number, whatsapp, business |
| Activity Checker | ws_active | number, activated, activetime, activedays, business |
| Profile Checker | ws_avatar | number, activated, age, avatar, category, gender, hair_color, number, skin_color |
CheckNumber
Viber
| Product | Task type | Return fields |
|---|
| CheckNumber | viber | number, activated |
| Activity Checker | viber_active | number, activated, mid, last_online_time, active_days |
| Profile Checker | viber_senior | number, activated, last_online_time, active_days, mid, nickname, person_count, avatar_type, age, skin_color, gender, avatar |
iMessage
| Product | Task type | Return fields |
|---|
| CheckNumber | imessage | number, activated |
RCS
| Product | Task type | Return fields |
|---|
| CheckNumber | rcs | number, activated, system |
Signal
| Product | Task type | Return fields |
|---|
| CheckNumber | signal | number, activated |
VK
| Product | Task type | Return fields |
|---|
| CheckNumber | vk | number, activated |
Apple ID
Facebook
Amazon
Instagram
MAX
Netflix
Line
| Product | Task type | Return fields |
|---|
| Email Checker | twitter_email | email, activated |
Telegram (username)
| Product | Task type | Return fields |
|---|
| Registration Checker | tg_username | username, activated, avatar_url |
| Activity Checker | tg_username_activity | username, activated, uid, lastseen, activedays, member, avatar_url |
LinkedIn
| Product | Task type | Return fields |
|---|
| CheckNumber | linkedin_phone | number, activated |
| Email Checker | linkedin | email, activated |
| Email Profile Checker | linkedin_profile | email, activated, first_name, last_name, gender, job_title, birth_year, inferred_salary, linkedin_url, phone |
| Username Profile Checker | linkedin_username | username, activated, phone, email, avatar, avatar_url, name, location, country, company, followers, about, languages, current_title, education, experience |
Zalo
| Product | Task type | Return fields |
|---|
| CheckNumber | zalo | number, activated |
| Days Checker | zalo_active | number, activated, uid, nickname, active_time, active_days |
| Age & Gender Checker | zalo_gender | number, activated, uid, nickname, gender, age, skin_color, avatar_type, person_count, avatar |
TikTok
| Product | Task type | Return fields |
|---|
| CheckNumber | tiktok | number, activated, username, uid |
Microsoft
| Product | Task type | Return fields |
|---|
| CheckNumber | microsoft | number, activated |
Snapchat
| Product | Task type | Return fields |
|---|
| CheckNumber | snapchat | number, activated |
Messenger
| Product | Task type | Return fields |
|---|
| CheckNumber | messenger | number, activated |
GoTo
| Product | Task type | Return fields |
|---|
| CheckNumber | goto | number, activated |
Threads
| Product | Task type | Return fields |
|---|
| CheckNumber | threads | number, activated |
Spotify
| Product | Task type | Return fields |
|---|
| Email Checker | spotify_email | email, activated |
Band
| Product | Task type | Return fields |
|---|
| CheckNumber | band | number, activated |
DHL
| Product | Task type | Return fields |
|---|
| CheckNumber | dhl | number, activated |
Sideline
| Product | Task type | Return fields |
|---|
| CheckNumber | sideline | Number, activated |
Airbnb
| Product | Task type | Return fields |
|---|
| CheckNumber | airbnb | number, activated |
Pornhub
| Product | Task type | Return fields |
|---|
| Email Checker | pornhub | email, activated |
Temu
| Product | Task type | Return fields |
|---|
| CheckNumber | temu | number, activated |
Botim
Wheely
BongaCams
RusDate
Rabota.ru
Exchange Registration Checkers
Binance
KuCoin
Htx
CoinW
Crypto.com
OKX
| Product | Task type | Return fields |
|---|
| CheckNumber | okx | number, activated |
Email And Global Carrier Checkers
邮箱可投递性检测
| Product | Task type | Return fields |
|---|
| 可投递性检测 | email_check | email, activated |
| 头像检测 | email_avatar | email, activated, avatar, name |
Global Carrier Checker
| Product | Task type | Return fields |
|---|
| Global Carrier Checker | globalCarrier | number, number_type, country_code, carrier, underlying_carrier, region, city |
US Carrier Advanced
| Product | Task type | Return fields |
|---|
| US Carrier Advanced | us_carrier_premium | Number, number_type, carrier, city |
共享接口