Twilio SMS API
| The Twilio SMS API allows developers to send and receive SMS messages, track sent messages, and retrieve and modify message history from their applications. This API uses a RESTful interface over... | Messaging | 276 | REST v2010.04.01 |
Tropo Scripting API
| Tropo makes it simple to build phone, SMS and Instant messaging applications. You use the web technologies you already know and Tropo's powerful cloud API to bring real-time communications to your... | Telephony | 81 | REST |
AT&T In-App Messaging API
| The service provides ability to incorporate SMS and MMS text and media messaging functions to handle messaging traffic to AT... | Messaging | 33 | REST |
Vonage Nexmo SMS API
| The Vonage SMS API allows developers to integrate their applications with the Nexmo SMS services, enabling their users to send and receive messages through Nexmo directly from their applications.... | Messaging | 65 | REST v1.0 |
Hoiio SMS API
| Hoiio is a global communication service seeking to allow people around the world to communicate via telephone or SMS by routing through Hoiio service.
The Hoiio SMS API allows developers to easily... | Messaging | 29 | REST |
Clockwork SMS API
| The Clockwork SMS API access to an SMS gateway allowing users to send messages through an application. Clockwork is a service that allows for the sending of bulk SMS. The API uses RESTful, SOAP and... | Messaging | 34 | |
Plivo API
| Plivo is a telephony platform for integration with other apps. It is built to be integrative and take desired call making and receiving functions off of developers’ hands. It provides capacity for... | Telephony | 16 | REST |
Clickatell HTTP API
| The Clickatell HTTP API offers simple, versatile internet connectivity to the Clickatell service and is one of seven SMS APIs offered. It allows you to send SMS messages around the world to your... | Messaging | 94 | REST |
Amazon Queue Service API
| Amazon Simple Queue Service (Amazon SQS) offers a reliable, highly scalable, hosted queue for storing messages as they travel between computers. By using Amazon SQS, developers can simply move data... | Messaging | 12 | RPC |
Telegram Bot API
| Telegram, the cloud-based service that offers messaging services to share text, photos, and videos, now offers the Telegram Bot API. This service allows to integrate bots with AI applications in mind... | Bots | 94 | REST |
Pushover Message API
| Pushover Message is a service for sending real-time notifications to Android and iOS devices. A simple REST API allows users to send messages to Pushover from their applications. Those messages are... | Messaging | 61 | REST v1 |
Plum Fuse API
| Plum Fuse is a cloud-based, visual voice application editor and programmable platform that offers API connectivity to automate customer interactions over the phone. The Fuse API uses REST, SOAP, and... | Telephony | 11 | REST |
PostalMethods API
| PostalMethods provides a postal gateway service (SaaS) for sending letters and postcards. Use our flexible and well documented SOAP interface to send mail directly from your business applications.... | Messaging | 15 | RPC |
Seesmic API
| Public API is in beta now. Use the API to view who a user follows, view their list of videos, get videos for a timeline, and more. | Video | 18 | |
WhatsApp Business API
| The WhatsApp Business API provides a way for businesses to interact with and reach customers all over the world. It powers communication with customers to connect with them on WhatsApp using end-to-... | Business | 186 | |
WinSMS API
| The WinSMS API provides tools for developers that allow the capability to easily integrate SMS messaging into existing database applications, custom software and web sites. This WinSMS API is useful... | Messaging | 15 | RPC |
SMS API
| The SMS API aims to provide a SMS communication to existing applications. This REST interface uses the SMPP protocol to send messages between entities. SMSAPI offers bulk services, email SMS, 5... | Messaging | 39 | EMAIL/MESSAGING/FTP |
TelAPI API
| TelAPI is a platform for telephony applications. TelAPI allows users to add voice and SMS and other telephony features to applications. Some features include sending and receiving SMS messages, phone... | Telephony | 24 | REST |
PubNub JavaScript Push API
| PubNub is a cloud-based, real-time messaging service that functions on mobile phones, tablets, TVs, HTML5 web browsers and game consoles. It is a Push technology intended specifically for high-... | Messaging | 11 | REST |
Mogreet API
| Mogreet is a SMS/MMS marketing service focusing on the delivery of high quality video, audio and images. Mogreet clients can create, manage, and track their text message marketing campaigns through... | Messaging | 14 | REST |
FreebieSMS API
| The FreebieSMS API gives users access to the SMS gateway. FreebieSMS offers bulk SMS provision to businesses who need to send SMS messages automatically. The service is available in 22 countries. The... | Messaging | 18 | RPC |
HipChat API
| HipChat is an instant messaging service designed for companies and teams. The platform allows internal communication with chat rooms and file sharing. HipChat is private and secure with a self-... | Chat | 48 | REST |
YouTXT API
| The YouTXT API lets you create and manage distinct codes and messages on the YouTXT system (New Zealand based). Imagine a gig guide, an order tracking system or updates via SMS. The user just sends a... | Messaging | 7 | RPC |
StrikeIron SMS Mobile Marketing API
| Communicate and engage with customers anytime and anywhere. Instantly send text messages to virtually any cell phone in the world via a simple web API. StrikeIron’s Bulk SMS Software supports over... | Messaging | 7 | |
Slack Incoming Webhooks API
| The Slack Incoming Webhooks API allows developers to post messages to Slack from their apps. Developers will need to create a Slack app, enable incoming webhooks, and create an incoming webhook... | Messaging | 6 | Streaming |
