Free SMS API in web application

 

有没有人知道我可以在我的web应用程序中向用户发送SMS消息的任何SMS API？

Most mobile providers support SNPP (Simple Network Paging Protocol). Despite the name, SNPP is also used to send text messages to cell phones. It's really easy to use. Just determine which mobile provider each user is using and then dispatch a "page" to the corresponding SNPP server.

For example, Sprint's SNPP server is snpp.messaging.sprint.com:444 . The basic process goes like this:

  • Open a connection to the SNPP server.
  • Send PAGE The phone number
  • Check for status code 250 in the reply.
  • Send MESS Your message
  • Check for status code 250 in the reply.
  • Send SEND
  • Again, check for status code 250
  • Send QUIT

    • Some servers also support subject lines and delayed messages, along with two-way messaging.

    http://www.zeepmobile.com i use them. i love them.

    they will inject ads into the end of your texts, but it's a small price to pay for a free SMS API. You can both send and receive SMS through your website with their API

    PS if you are looking for ways to implement their API, I've done it. Check the "zeep" tag here for some questions I had and their corresponding answers.

    Site is dead

    I think you may have a problem here...

    SMS's always end up costing someone, something... You may get lucky and find a provider that has a beta or test account that allows you to send out a handful, but they may not last that long.

    I used to use a place that put a 20 character advert on the end of every message, but even they stopped.

    Just did a quick google for you and could not come up with any... If you are more specific such as country, you may get better answers...

    edit - Just seen someone else answering with a site that looks good! - My comment is based on the UK! I am still not aware of any free provider here.

    链接地址: http://www.djcxy.com/p/35774.html

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