Free Social & Work APIs
Social, jobs, calendars and messaging metadata — the connective tissue APIs. 63 of 63 on our probe schedule · 14 probed.
63In catalog14Probed by us0Healthy now0Degraded / dying—Median P50NaN%Median uptime · 30d
Namedays CalendarSocial & WorkWhose name day is it today, across many countriesUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none2h agoThe CalendarSocial & WorkStatic-JSON public holidays for US states and 30 countriesUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none2h agoDisifySocial & WorkFlag disposable and throwaway email addresses in one GETUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none1h agoKickboxSocial & WorkKickbox's open, keyless disposable-domain lookupUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none1h agomail.tmSocial & WorkSpin up throwaway inboxes over a JSON:LD REST APIUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none1h agoAI Dev JobsSocial & WorkAI/ML engineering job listings, built for agentsUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none1h agoArbeitnowSocial & WorkEuropean & remote job board aggregatorUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none1h agoBlueskySocial & WorkRead public AT Protocol social data with no key or loginUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none1h agoLanyardSocial & WorkExpose a Discord user's live presence as JSON or WebSocketUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none1h agoNager.DateSocial & WorkPublic holidays for 100+ countries by yearUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none58 min agoUK Bank HolidaysSocial & WorkOfficial UK bank holidays as JSONUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none58 min agoHimalayasSocial & WorkRemote jobs JSON feedUNMONITOREDauth noneSocial & WorkUNMONITORED—%—none58 min agoMailCheck.aiSocial & WorkFlag disposable and throwaway email domains.UNMONITOREDauth noneSocial & WorkUNMONITORED—%—none43 min agoGuerrilla MailSocial & WorkSpin up a throwaway inbox over a plain GET.UNMONITOREDauth noneSocial & WorkUNMONITORED—%—none43 min agoHackerNewsSocial & WorkRead every Hacker News story and comment via FirebaseUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowcaldaysSocial & WorkPublic holidays for 195+ countriesUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowTimeAPI.ioSocial & WorkCurrent time, time-zone and conversion by zoneUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowChurch CalendarSocial & WorkCatholic liturgical day, season and feast lookups as JSONUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowHebrew CalendarSocial & WorkConvert Gregorian dates to the Hebrew calendar as JSONUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowFedora Messaging APISocial & WorkFedora Messaging API — Retrieve historical messages sent via Fedora Messaging UNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowFooter Year UpdateSocial & WorkFooter Year Update — This API automatically retrieves the current year for w…UNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowFinSignals APISocial & WorkFinSignals API — The FinSignals API provides a RESTful interface for cla…UNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowGrass Touch APISocial & WorkGrass Touch API — This API provides information about whether Kim has tou…UNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowMagic 8-Ball APISocial & WorkMagic 8-Ball API — The Magic 8-Ball API provides mystical yes/no responses…UNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowLectServeSocial & WorkLectServe — LectServe — auto-discovered JSON endpointUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowPublic Time APISocial & WorkPublic Time API — This API provides the current timestamp in various form…UNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowNtropy Transaction API v1Social & WorkNtropy Transaction API v1 — Ntropy Transaction API for transaction classificatUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowOpenHolidays APISocial & WorkPublic holidays for 30+ countriesUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowAgentic Engineering JobsSocial & WorkAgentic Engineering Jobs — Job board for engineers building agentic systems (LUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowJobDataLakeSocial & WorkJobDataLake — free tier with API keyON SCHEDULEauth apiKeySocial & WorkON SCHEDULE—%—apiKeyjust nowmailboxlayerSocial & Workmailboxlayer — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowPostStackSocial & WorkPostStack — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowFindworkSocial & WorkFindwork — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowTelegraphSocial & WorkTelegraph — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowCisco SparkSocial & WorkCisco Spark — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowSlackSocial & WorkSlack — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowWebexSocial & WorkWebex — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowjobdata APISocial & Workjobdata API — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowTwitterApi.IOSocial & WorkTwitterApi.IO — free tier with API keyON SCHEDULEauth apiKeySocial & WorkON SCHEDULE—%—apiKeyjust nowX (Twitter) APISocial & WorkX (Twitter) API — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowVonage (Nexmo) APISocial & WorkVonage (Nexmo) API — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowBufferappSocial & WorkBufferapp — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowTelnyx APISocial & WorkTelnyx API — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowThe SMS Works APISocial & WorkThe SMS Works API — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowJobicySocial & WorkJobicy — Remote Jobs API FeedUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowRemote OK Jobs APISocial & WorkRemote OK Jobs API — Remote OK is the #1 remote-only jobs board on the web. …UNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowNexmo APISocial & WorkNexmo API — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowxfetchSocial & Workxfetch — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowAyrshareSocial & WorkAyrshare — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowThe MuseSocial & WorkJob listings with company profilesUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowTelegram BotSocial & WorkTelegram Bot — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowEmailvalidationSocial & WorkEmailvalidation — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowResendSocial & WorkResend — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowZoomSocial & WorkZoom — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowBulkSMS JSON REST APISocial & WorkBulkSMS JSON REST API — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowSalesLoft PlatformSocial & WorkSalesLoft Platform — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowImprovMX APISocial & WorkImprovMX API — free tier with API keyUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowTimeZones iCal LibrarySocial & WorkTimeZones iCal Library — auto-discovered JSON endpointUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowLanding.jobsSocial & WorkTech jobs in Europe and remoteUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowRemotiveSocial & WorkCurated remote job listingsUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowLobstersSocial & WorkHottest tech links on Lobste.rsUNMONITOREDauth noneSocial & WorkUNMONITORED—%—nonejust nowThe ColonySocial & WorkThe Colony — free-tier JSON endpointUNMONITOREDauth apiKeySocial & WorkUNMONITORED—%—apiKeyjust nowTumblrSocial & WorkTumblr — public JSON routeON SCHEDULEauth oauthSocial & WorkON SCHEDULE—%—oauthjust now
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Free Social & Work APIs — FAQ
Are there free Social & Work APIs with no API key?
Yes — 36 of the 63 free social & work APIs we list need no API key or signup (Namedays Calendar is a good starting point). Use the "No key" filter above to see them; they're the fastest to prototype with.
Which free Social & Work API is the most reliable?
Of the 14 social & work APIs on our probe schedule, Namedays Calendar leads on measured uptime (—% over 90 days). Reliability here is verified from our own scheduled checks, not the provider's claims — sort by "Reliable" to rank the rest.
Can I call these Social & Work APIs from the browser?
41 of these social & work APIs send CORS headers over HTTPS, so you can fetch them straight from front-end code — no backend proxy. Filter by "Browser OK" to see them; the rest need a server-side call.
Are these free Social & Work APIs OK for commercial use?
1 of the 63 social & work APIs allow commercial use on the free tier; the rest are unclear or personal-only. We record service terms and the data license as separate fields on every listing — check both before you ship.
How often are these Social & Work APIs checked?
63 of the 63 social & work APIs are on our probe schedule and re-tested every sweep. We log uptime, latency and response-shape changes on each, and move any that stay down to the graveyard so you can see what died and when.