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CheckNumber API - 手机号码验证服务

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

checknumber.ai 注册并从仪表盘获取 API Key。

2. 提交批量任务

上传 .txt.csv 文件,每行一个手机号(E.164 格式,如 +8613800138000):

Terminal window
curl --location 'https://api.checknumber.ai/v1/tasks' \
--header 'X-API-Key: YOUR_API_KEY' \
--form 'file=@"./numbers.txt"' \
--form 'task_type="ws"'

3. 轮询获取结果

Terminal window
curl --location 'https://api.checknumber.ai/v1/gettasks' \
--header 'X-API-Key: YOUR_API_KEY' \
--form 'task_id="TASK_ID_FROM_STEP_2"'

status 变为 exported 时,从 result_url 下载结果文件。


API 概览

项目详情
基础 URLhttps://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.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:

X-API-Key: YOUR_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

APItask_type说明
Telegram 检测tgTelegram 账户注册检测
Telegram 活跃检测tg_activeTelegram 最后在线天数
Telegram 头像检测tg_avatarTelegram 头像、年龄、性别分析
Telegram 用户名开通检测tg_username通过用户名检测 Telegram 是否开通
Telegram 用户名活跃检测tg_username_activity通过用户名获取 Telegram 用户 ID、最近上线时间、活跃天数与会员状态

WhatsApp

APItask_type说明
WhatsApp 检测ws批量 WhatsApp 注册检测
WhatsApp 商业号检测ws_business是否为 WhatsApp Business 商业账号
WhatsApp 活跃检测ws_active最后在线天数、商业账户状态
WhatsApp 头像检测ws_avatar头像、年龄、性别、肤色分析
手机号码验证phoneCheck批量格式/有效性/编号检测

更多平台与邮箱

APItask_type说明
Facebook 检测facebookFacebook 账户验证
Facebook 邮箱检测facebook_emailFacebook 邮箱账户检测
Apple 检测appleApple 手机号码账户检测
Apple 邮箱检测apple_emailApple 邮箱账户检测
iMessage 检测imessageiMessage(Apple)激活检测
RCS 检测rcsRCS(富通信服务)支持检测
Instagram 检测instagramInstagram 账户验证
Instagram 邮箱检测instagram_emailInstagram 邮箱账户检测
Amazon 检测amazonAmazon 手机号码账户检测
Amazon 邮箱检测amazon_emailAmazon 邮箱账户检测
Airbnb 检测airbnbAirbnb 手机号码账户检测
Twitter/X 邮箱检测twitter_emailTwitter/X 邮箱账户检测
Line 检测lineLine 账户注册检测
Microsoft 检测microsoftMicrosoft 手机号码账户检测
Band 检测bandBand 账户注册检测
GoTo 检测gotoGoTo 账户注册检测
Threads 检测threadsThreads 账户注册检测
Signal 检测signalSignal 账户注册检测
Snapchat 检测snapchatSnapchat 账户注册检测
Messenger 检测messengerMessenger 账户注册检测
MAX 检测maxMAX 消息应用注册检测
MAX 完整档案检测max_fullMAX 消息应用完整档案(名称、性别、最后看见、头像)
Viber 检测viberViber 账户注册检测
Viber 活跃检测viber_activeViber 最后在线天数
TikTok 检测tiktokTikTok 手机号账户检测
Viber 年龄性别检测viber_seniorViber 画像:年龄、性别、头像、活跃度
VK(VKontakte)检测vkVK 账户检测(仅俄罗斯)
Temu 检测temuTemu 账户注册检测
LinkedIn 号码检测linkedin_phoneLinkedIn 手机号检测(美国与印度)
LinkedIn 邮箱检测linkedinLinkedIn 邮箱账户检测
Pornhub 邮箱检测pornhubPornhub 邮箱账户检测
LinkedIn 邮箱画像检测linkedin_profileLinkedIn 邮箱检测 + 画像补全(姓名/性别/职位/出生年/薪资/档案链接/手机号)
LinkedIn 用户名档案检测linkedin_usernameLinkedIn 公开档案检测 + 头像/姓名/公司/教育/经历 + 关联手机号/邮箱
Zalo 检测zaloZalo 账户注册检测
Zalo 活跃天数检测zalo_activeZalo 活跃天数与最近在线时间
Zalo 性别年龄检测zalo_genderZalo 账户画像(性别/年龄/头像)
Wheely 注册检测wheelyWheely 手机号注册检测
BongaCams 注册检测bongacamsBongaCams 邮箱注册检测
Netflix 检测netflixNetflix 手机号码账户检测
Netflix 邮箱检测netflix_emailNetflix 邮箱账户检测
Spotify 邮箱检测spotify_emailSpotify 邮箱账户检测

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。

APItask_type说明
Binance 检测BinanceBinance 已注册账户检测
Binance 邮箱检测binance_emailBinance 邮箱账户检测
Kucoin 检测KucoinKuCoin 已注册账户检测
KuCoin 邮箱检测kucoin_emailKuCoin 邮箱账户检测
CoinW 检测coinWCoinW 已注册账户检测
CoinW 邮箱检测coinw_emailCoinW 邮箱账户检测
HTX 检测htxHTX(Huobi)已注册账户检测
HTX 邮箱检测htx_emailHTX 邮箱账户检测
Crypto.com 检测cryptoCrypto.com 已注册账户检测
Crypto.com 邮箱检测crypto_emailCrypto.com 邮箱账户检测

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。

APItask_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。

APItask_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。

API方法说明
余额查询 APIGET /v1/balance查询可用账户余额

产品目录

Social Platform Registration Checkers

Telegram

ProductTask typeReturn fields
CheckNumbertgnumber, activated
Activity Checkertg_activenumber, activated, uid, username, lastseen, activedays, member
Profile Checkertg_avatarPhone, activated, uid, username, Gender, Age, Ethnicity, Avatar, Last Online Time, Active Days, Is Member, first_name, last_name

WhatsApp

ProductTask typeReturn fields
CheckNumberwsnumber, activated
Business Checkerws_businessnumber, whatsapp, business
Activity Checkerws_activenumber, activated, activetime, activedays, business
Profile Checkerws_avatarnumber, activated, age, avatar, category, gender, hair_color, number, skin_color

CheckNumber

ProductTask typeReturn fields
Validity CheckerphoneChecknumber, activated
Activity Checkeractive_checknumber, activated
High-Value Checkerhigh_value_usersMobile Number, Result
E-commerce Checkerecom_activenumber, activated

Viber

ProductTask typeReturn fields
CheckNumbervibernumber, activated
Activity Checkerviber_activenumber, activated, mid, last_online_time, active_days
Profile Checkerviber_seniornumber, activated, last_online_time, active_days, mid, nickname, person_count, avatar_type, age, skin_color, gender, avatar

iMessage

ProductTask typeReturn fields
CheckNumberimessagenumber, activated

RCS

ProductTask typeReturn fields
CheckNumberrcsnumber, activated, system

Signal

ProductTask typeReturn fields
CheckNumbersignalnumber, activated

VK

ProductTask typeReturn fields
CheckNumbervknumber, activated

Apple ID

ProductTask typeReturn fields
CheckNumberapplenumber, activated
Email Checkerapple_emailemail, activated

Facebook

ProductTask typeReturn fields
CheckNumberfacebooknumber, activated
Email Checkerfacebook_emailemail, activated

Amazon

ProductTask typeReturn fields
CheckNumberamazonnumber, activated
Email Checkeramazon_emailemail, activated

Instagram

ProductTask typeReturn fields
CheckNumberinstagramnumber, activated
Email Checkerinstagram_emailemail, activated

MAX

ProductTask typeReturn fields
CheckNumbermaxnumber, activated
Profile Checkermax_fullnumber, activated

Netflix

ProductTask typeReturn fields
CheckNumbernetflixnumber, activated
Email Checkernetflix_emailemail, activated

Line

ProductTask typeReturn fields
CheckNumberlinenumber, activated
Profile Checkerline_seniornumber, activated

X (Twitter)

ProductTask typeReturn fields
Email Checkertwitter_emailemail, activated

Telegram (username)

ProductTask typeReturn fields
Registration Checkertg_usernameusername, activated, avatar_url
Activity Checkertg_username_activityusername, activated, uid, lastseen, activedays, member, avatar_url

LinkedIn

ProductTask typeReturn fields
CheckNumberlinkedin_phonenumber, activated
Email Checkerlinkedinemail, activated
Email Profile Checkerlinkedin_profileemail, activated, first_name, last_name, gender, job_title, birth_year, inferred_salary, linkedin_url, phone
Username Profile Checkerlinkedin_usernameusername, activated, phone, email, avatar, avatar_url, name, location, country, company, followers, about, languages, current_title, education, experience

Zalo

ProductTask typeReturn fields
CheckNumberzalonumber, activated
Days Checkerzalo_activenumber, activated, uid, nickname, active_time, active_days
Age & Gender Checkerzalo_gendernumber, activated, uid, nickname, gender, age, skin_color, avatar_type, person_count, avatar

TikTok

ProductTask typeReturn fields
CheckNumbertiktoknumber, activated, username, uid

Microsoft

ProductTask typeReturn fields
CheckNumbermicrosoftnumber, activated

Snapchat

ProductTask typeReturn fields
CheckNumbersnapchatnumber, activated

Messenger

ProductTask typeReturn fields
CheckNumbermessengernumber, activated

GoTo

ProductTask typeReturn fields
CheckNumbergotonumber, activated

Threads

ProductTask typeReturn fields
CheckNumberthreadsnumber, activated

Spotify

ProductTask typeReturn fields
Email Checkerspotify_emailemail, activated

Band

ProductTask typeReturn fields
CheckNumberbandnumber, activated

DHL

ProductTask typeReturn fields
CheckNumberdhlnumber, activated

Sideline

ProductTask typeReturn fields
CheckNumbersidelineNumber, activated

Airbnb

ProductTask typeReturn fields
CheckNumberairbnbnumber, activated

Pornhub

ProductTask typeReturn fields
Email Checkerpornhubemail, activated

Temu

ProductTask typeReturn fields
CheckNumbertemunumber, activated

Botim

ProductTask typeReturn fields
CheckNumberbotimnumber, activated
Age & Gender Checkerbotim_gendernumber, activated, gender, age

Wheely

ProductTask typeReturn fields
Registration Checkerwheelynumber, activated

BongaCams

ProductTask typeReturn fields
Registration Checkerbongacamsemail, activated

RusDate

ProductTask typeReturn fields
Registration Checkerrusdate_emailemail, activated

Rabota.ru

ProductTask typeReturn fields
Registration Checkerrabota_phonenumber, activated

Exchange Registration Checkers

Binance

ProductTask typeReturn fields
CheckNumberBinancenumber, activated
Email Checkerbinance_emailemail, activated

KuCoin

ProductTask typeReturn fields
CheckNumberKucoinnumber, activated
Email Checkerkucoin_emailemail, activated

Htx

ProductTask typeReturn fields
CheckNumberhtxnumber, activated
Email Checkerhtx_emailemail, activated

CoinW

ProductTask typeReturn fields
CheckNumbercoinWnumber, activated
Email Checkercoinw_emailemail, activated

Crypto.com

ProductTask typeReturn fields
CheckNumbercryptonumber, activated
Email Checkercrypto_emailemail, activated

OKX

ProductTask typeReturn fields
CheckNumberokxnumber, activated

Email And Global Carrier Checkers

邮箱可投递性检测

ProductTask typeReturn fields
可投递性检测email_checkemail, activated
头像检测email_avataremail, activated, avatar, name

Global Carrier Checker

ProductTask typeReturn fields
Global Carrier CheckerglobalCarriernumber, number_type, country_code, carrier, underlying_carrier, region, city

US Carrier Advanced

ProductTask typeReturn fields
US Carrier Advancedus_carrier_premiumNumber, number_type, carrier, city

共享接口

APIDescription
Global Phone Carrier InquiryLegacy synchronous single-number carrier lookup; not part of the 74-product catalog.
Balance Query APIQuery available account balance.