Webhooks that close the loop
Send a message, receive delivery updates, and sync accepted, sent, failed, and undelivered states back into your own app.
send via .chat
在线
谢谢,我进来了。
ChatGPT 集成
将 ChatGPT 连接到 sendvia.chat,让经过授权的助手可以读取活跃聊天、查找联系人、选择正确的 WhatsApp 或 Telegram 设备,并在一个受控流程中准备客户回复。
OAuth 登录
用户可以授权 ChatGPT,而无需共享密码、仪表板会话或 API 密钥。
MCP 工具
提供面向设备、活跃聊天、联系人和已批准消息发送的专用工具。
助手工作区
询问 ChatGPT
找到与 Marta 的活跃 WhatsApp 聊天,总结最新上下文,并从我已连接的号码发送一条礼貌的跟进消息。
工具调用
sendvia_list_active_devices
whatsapp · connected · +39••••1122
sendvia_list_contacts
Marta Rossi · customer lead
sendvia_create_contact
verifies number · requires confirmation
sendvia_send_message_to_phone
direct E.164 recipient · requires confirmation
sendvia_send_message
requires user confirmation
为什么团队转向 send via .chat
消息的传输路径
Connect WhatsApp or Telegram, trigger messages from your product, receive delivery webhooks, and add SMS fallback through your own provider when you need it.
你的应用
send via .chat
send · deliver · log
你的设备
WhatsApp / Telegram
已送达
你将获得
send via .chat 通过你连接的 WhatsApp 或 Telegram 账户发送,因此你可以掌控渠道、收件人、备用方式和送达历史。
Send a message, receive delivery updates, and sync accepted, sent, failed, and undelivered states back into your own app.
消息从您自己的设备发送。大多数验证码在用户切换应用之前就已送达。
扫描 WhatsApp 二维码或登录 Telegram。创建 API 密钥。向你的应用添加一次 HTTP 调用。
Bearer keys can be revoked anytime, defensive rate limiting stays on, and delivery logs help you understand every important customer notification.
Add SMS fallback with your own provider for critical flows such as login codes, booking confirmations, and time-sensitive alerts.
Every send has a time, status, channel, and destination in your dashboard. Useful for support and debugging.
Customer messaging
send via .chat helps teams turn product events, website forms, bookings, and customer moments into WhatsApp, Telegram, and SMS-backed conversations.
将演示表单、支持消息和落地页线索直接发送给最快能回复的团队成员或群组。
Deliver OTP codes, magic links, onboarding nudges, payment notices, and account updates where customers already look.
Bring your own SMS provider for fallback or special delivery rules, while keeping the operational dashboard in one place.
Trigger renewal reminders, booking follow-ups, review requests, internal escalations, and handoff messages from your existing tools.
Message examples
Use the same messaging layer for login codes, booking updates, reminders, form alerts, internal notifications, and customer follow-ups.
适合 SaaS 应用、市场平台、会员服务、客户门户,以及任何需要快速验证码或 magic link 的产品。
send via .chat
在线
您的登录代码是
482931
此代码将在 10 分钟后过期。
预订台
可用的
预订已确认
4人桌
星期五 20:30
适合餐厅、租赁、课程、活动、票务体验、本地店铺,以及需要确认或状态变更的服务预订。
适合诊所、沙龙、顾问、维修上门、教练通话,以及需要客户准时到达的服务团队。
预约
在线
预约提醒
您的来访时间为明天 15:30。
联系请求
在线
新的联系请求
Marta 通过你的首页表单发送了一条请求。
联系
Marta +39 347 123 4567
适合代理机构、自由职业者、B2B 网站、房地产页面,以及希望在 WhatsApp 或 Telegram 中接收表单请求的服务型企业。
表单提醒
联系表单、支持请求和联系请求提醒会发送给绑定到该 API 密钥的所有者或群组。如果渠道离线,联系请求会保留在未送达中,便于你恢复它,而不是丢失对话。
工作原理
用手机扫描二维码或登录 Telegram。你的会话会保持绑定,因此消息始终从你自己的号码发送。
Use one bearer credential from your backend. Choose the channel, recipient, message, and metadata in each request.
一次 JSON 请求。模板在服务器端渲染,日志会立即进入你的仪表板。
使用场景
每份指南都展示了一条清晰而专注的实现路径,用于通过 WhatsApp 或 Telegram 发送用户预期会收到的业务消息。
API
用一次小型 API 调用发送登录验证码、魔法链接和联系提醒。你的应用保持原有流程; send via .chat 会处理模板、翻译、送达、备用发送,以及调试所需的追踪信息。
curl 示例
$ curl -X POST https://sendvia.chat/api/send \
-H "Authorization: Bearer sendvia_••••••••" \
-H "Content-Type: application/json" \
-d '{
"channel": "whatsapp",
"phone": "+39333111222",
"message": "Your login code is 123456",
"metadata": {"kind": "login_code"}
}'
send via .chat 让 API 保持简单、可预测并兼容 OpenAPI。送达后,它不会保留客户电话号码或消息正文等私人信息。
消息 API 替代方案
如果你的团队只需要可靠的提醒、验证码和人工接手,就不该花上几周时间去接一套很重的消息系统。
send via .chat is built for developers, SaaS apps, agencies, and local businesses that want to send important messages without a long WhatsApp Business API setup.
Use it for contact form alerts, login codes, booking updates, internal notifications, customer follow-ups, and WhatsApp or Telegram messages from your own tools. If you have compared WAPI, Twilio WhatsApp alternatives, WATI alternatives, or other WhatsApp Business API alternatives, this is the calmer path: connect your device, create an API key, and start with the flows you actually need.
有些自动化并不需要完整的聊天机器人。它们只需要一种可靠的方式,在事情发生时通知真人。
你的 Claude workflow、GPT assistant、n8n 自动化、backend job 或内部 AI agent 都可以调用 sendvia.chat,发送 WhatsApp 或 Telegram 消息,用于 lead 提醒、表单提交、预约请求、支付失败、登录验证码和人工接手。
send via .chat is a messaging layer for business notifications, lead alerts, and human handoffs from the workflows you already run.
当团队需要简单的 WhatsApp API、Telegram API、WhatsApp OTP API、联系表单到 WhatsApp 的集成、登录验证码的 SMS 备用方案、WAPI 替代方案、WATI 替代方案、Twilio WhatsApp 替代方案,或更容易理解的 WhatsApp Cloud API 替代方案时,就会使用 sendvia.chat。
It also fits Claude WhatsApp notification flows, GPT WhatsApp alert flows, and n8n WhatsApp message automation where the goal is fast communication with customers or your own team.
FAQ
不需要。sendvia.chat 通过你连接的 WhatsApp 或 Telegram 账号发送消息,所以你无需复杂的 WhatsApp Business API 接入、Meta Cloud API 配置或 enterprise onboarding,就可以开始使用。
它就是为简单的事务型消息设计的:登录验证码、magic link、联系表单提醒、预约更新、到访提醒和内部通知。
Yes. Use sendvia.chat for permission-based marketing follow-ups, lead replies, booking updates, review requests, payment reminders, and campaign handoffs.
It is not for mass spamming, scraped lists, or cold outreach. The strongest workflows start from your own product, CRM, form, booking tool, or automation platform, then send the right WhatsApp, Telegram, or SMS-backed message at the right moment.
For critical messages, sendvia.chat can use SMS fallback when chat delivery is unavailable.
You can also bring your own SMS provider integration for custom fallback rules, while failed chat deliveries remain visible in the Undelivered queue.
可以。你也可以只将 sendvia.chat 用于联系表单提醒、支持表单、演示请求、预订请求或网站线索通知。
Use metadata in each request to identify the form, booking, customer journey, or workflow that triggered the message.
Yes. Your Claude workflow, GPT assistant, n8n automation, backend job, or internal AI agent can call the API to send WhatsApp or Telegram notifications for lead alerts, form submissions, failed payments, booking requests, human handoffs, or login codes.
sendvia.chat gives your workflow a controlled way to send business messages and track what happened after the message was accepted.
访问
访问从一次直接对话开始。联系我们,我们会一起检查设置,手动启用账户,并连接合适的 WhatsApp、Telegram 以及可选的 SMS fallback 工作流。
手动设置
先联系
Unlimited messages
WhatsApp and Telegram
SMS fallback
with your provider
Need something custom? send via .chat can also support multiple numbers, private infrastructure, and your own SMS provider integration.
开始
手动审批和设置
Unlimited messages
WhatsApp and Telegram delivery for the flows your business runs every day.
企业
适用于大型团队和受监管行业。
所有访问都从联系表单开始,然后我们会手动激活账户。
send via .chat helps you send customer messages, alerts, codes, reminders, and permission-based marketing follow-ups from the systems you already use. It is not for mass spam.
无法连接互联网
正在尝试重新连接
出了点问题!
正在尝试重新连接