Communications & messaging
685 APIs for SMS, voice, video calls, chat, notifications, or social communication.
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305 APIs added in the last 30 days.
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685- XQ219 operations401 revisionsXquik API@xquik-dev/xquik-api
Read X (Twitter) data and automate posting: search, users, communities, trends, monitors, and webhooks
- BI528 operations89 revisionsBird API@messagebird/bird-api
Email, SMS, WhatsApp and realtime messaging: send messages, manage contacts and templates, and track delivery stats
- RE75 operations11 revisionsRedditapis API@redditapis/redditapis-api
Reddit data access: read posts and comments, search communities, post comments and send DMs
- PH333 operations480 revisionsPhoenix API by Phone.com@phone/phoenix-api-by-phone-com
Telephony: manage calls, numbers, SMS, voicemail, faxes, devices and call logs
- IN39 operations10 revisionsInboxapp API@inboxapp/inboxapp-api
Messaging: read and send conversations across platforms, plus contacts, tags and pipeline statuses
- VO137 operations20 revisionsvolai REST API@volai/volai-rest-api
Phone numbers, calls and SMS, plus AI voice agents for placing and receiving calls
- TR23 operations13 revisionsTransmit Message API@kudosity/transmit-message-api
Messaging: send SMS, MMS, RCS and WhatsApp messages, register senders and manage webhooks
- ST209 operations589 revisionsStream API@getstream/stream-api
Chat: channels, messages, members, moderation blocklists and campaigns
- OP58 operations5 revisionsOpenMail API@openmail/openmail-api
Email infrastructure: create inboxes, send and receive mail, manage threads and webhooks
- UP102 operations11 revisionsuplika@uplika/uplika
Social media publishing: schedule posts, reply, manage inbox and automations across connected channels
- CA286 operations15 revisionsCall2Me API@call2me/call2me-api
Voice AI: place outbound phone calls, manage agents, numbers, knowledge bases and schedules
- @F44 operations30 revisions@fazer-ai/baileys-api@fazer-ai/fazer-ai-baileys-api
WhatsApp messaging: send messages, manage connections, groups and media via HTTP
- RE56 operations4 revisionsRevdoku API@revdoku/revdoku-api
Mailboxes for AI agents: send and read email, store private files, manage custom domains
- TE14 operations5 revisionstextbee API@textbee/textbee-api
SMS: send texts and webhook events through your own Android phones
- TR320 operations64 revisionsTrytrata API@trytrata/trytrata-api
Voice rooms, call recordings, transcripts, notifications and admin tools for users, leads and earnings
- TE1,547 operations339 revisionsTelnyx API@team-telnyx/telnyx-api-2
Telephony: place calls, send SMS and MMS, manage phone numbers, SIP trunks and conferences
- TW47 operations153 revisionsTwilio - Numbers@twilio/twilio-numbers
Phone numbers: hosting, regulatory bundles, end users and short code applications
- TE1,547 operations122 revisionsTelnyx API@team-telnyx/telnyx-api
Telephony: place calls, send SMS and MMS, manage phone numbers, SIP trunks and porting
- PR24 operations27 revisionsProsper Voice@getprosperapp/prosper-voice
Outbound calling: run campaigns, manage call targets, blacklists, call logs and live calls
- FO76 operations5 revisionsForward Email API@forwardemail/forward-email-api
Email: manage domains, aliases, forwarding, outbound SMTP sends, contacts, calendars and messages
- CO196 operations22 revisionsCooper Email API@cooperemail/cooper-email-api
Email: create inboxes, send and receive mail, search messages, and ask owners
- WA144 operations4 revisionsWaAPI API@waapi/waapi-api-2
Messaging: send WhatsApp messages, media and vCards, manage groups, chats and contacts
- QU120 operations38 revisionsQubrics API@sendmux/sendmux-api
Email infrastructure: manage mailboxes, domains, sending accounts, sender filters, webhooks and delivery logs
- TW61 operations72 revisionsTwilio - Trusthub@twilio/trusthub-v1
Trust Hub compliance: register brands and campaigns, manage customer profiles, trust products and supporting documents
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