Communications & messaging
785 APIs for SMS, voice, video calls, chat, notifications, or social communication.
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300 APIs added in the last 30 days.
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785- PH333 operations632 revisionsPhoenix API by Phone.com@phone/phoenix-api-by-phone-com
Telephony: manage calls, numbers, SMS, voicemail, faxes, devices and call logs
- ST210 operations619 revisionsStream API@getstream/stream-api
Chat: manage channels, send messages, moderate users and run campaigns, with block lists
- IN88 operations12 revisionsInline Bot HTTP API Docs@inline/inline-bot-http-api-docs
Bot API: send and edit messages, manage chats, threads and reactions, fetch updates and files
- EU69 operations4 revisionseusend API@eusend/eusend-api
Email: send transactional and broadcast messages from EU-hosted infrastructure, with audiences and domains
- BI531 operations125 revisionsBird API@messagebird/bird-api
Messaging: send email, SMS and WhatsApp, manage templates, contacts and audiences
- CO867 operations40 revisionsConnexCS Control Panel API@connexcs/connexcs-control-panel-api
VoIP switching and routing: manage carriers, customers, DIDs, invoices and call-center queues
- SM5 operations494 revisionsSMS API@apideck-libraries/sms-api
SMS: send, list, update and delete text messages and their delivery status
- XQ223 operations522 revisionsXquik API@xquik-dev/xquik-api
X data: search, read and monitor posts, users, communities and trends, plus write actions
- SR60 operations12 revisionsSRIFT API@srift/srift-api
Local and public file-sharing daemon: create sessions, send files, relay chat and agent messages
- MA166 operations15 revisionsMatrix Client-Server API@matrix/matrix-client-server-api
Chat: rooms, messages, media, devices, spaces and threads on Matrix homeservers
- PR332 operations59 revisionsPrimitive API@primitive/primitive-api
Email infrastructure for AI agents: manage domains, send and receive mail, webhooks, and filters
- SH238 operations38 revisionsshipmail API@shipmail/shipmail-api
Email, calendar and booking: send messages, manage mailboxes, domains, newsletters and scheduling pages
- DI95 operations52 revisionsDiscourse API Documentation@discourse/discourse-api-documentation
Forums: manage topics, posts, users, categories, groups, badges and backups
- MI335 operations22 revisionsMinds Public API@getminds/minds-public-api
Minds: manage Audiences, Studies, Minds, chats, folders, billing and API keys via REST
- RI183 operations13 revisionsRingover Public API@ringover/ringover-public-api
Telephony: make and track calls, send SMS and WhatsApp, manage contacts, users and numbers
- CO13 operations338 revisionsConversations Custom Channels@hubspot/conversations-custom-channels
Custom channels: create and manage messaging channels, their accounts, and published messages
- TE1,552 operations915 revisionsTelnyx API@team-telnyx/telnyx-api-2
Telephony: place calls, send SMS and MMS, manage phone numbers, SIP trunks and conferences
- CA299 operations24 revisionsCall2Me API@call2me/call2me-api
Voice AI: place outbound phone calls, manage agents, schedules and phone numbers
- SA385 operations35 revisionsSamva API@samva/samva-api
Email and WhatsApp messaging: send messages, manage contacts, conversations, campaigns and journeys
- TR23 operations19 revisionsTransmit Message API@kudosity/transmit-message-api
Messaging: send SMS, MMS, RCS and WhatsApp messages, register senders and manage webhooks
- VO463 operations245 revisionsVoIPBin API@voipbin/voipbin-api
Cloud telephony: place and manage calls, conferences, SMS, AI agents and contact center queues
- GE27 operations6 revisionsGet My TG API@getmytg/get-my-tg-api
Telegram accounts: browse countries, buy accounts, get login codes and manage purchases
- VA145 operations171 revisionsVapi API@vapiai/vapi-api
Voice AI agents: build assistants, place calls, run chats, and manage phone numbers
- ME114 operations16 revisionsMemchats API@memchats/memchats-api
Conversation memory and AI counsel: ask Alma about contacts, manage chats, contacts and imports
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