/API TERMS
API Terms/No-auth APIs
Collection

No-auth APIs

112 public APIs with no API key or auth required — verified against vendor docs, with a source URL on every claim. Sorted by record completeness.

APICategoryAuthPricingMCPFreeConfidence
BrewPage brewpage.appDeveloper Toolsnonefree●●high
Frankfurter frankfurter.appFinancenonefree●●high
InfraNode infranode.devData & Enrichmentnonefree●●high
OpenVan openvan.campTransport & Travelnonefree●●high
paralelo.bo paralelo.boFinancenonefree●●high
Urantia Papers API urantia.devMedia & Contentnonefree●●high
Voidly voidly.aiData & Enrichmentnonefreemium●●medium
caldays caldays.comProductivitynonefreemium●●high
Country country.isGeo & Locationnonefree—●high
DiscGolfAPI discgolfapi.comOthernonefree—●high
HackMyIP hackmyip.comGeo & Locationnonefree—●high
Noozra noozra.comMedia & Contentnonefreemium—●high
QuickChart API quickchart.ioDeveloper Toolsnonefreemium—●medium
Sunrise Sunset API sunrise-sunset.orgHealth & Sciencenonefree—●high
TensorFeed tensorfeed.aiAI & Machine Learningnonefreemium●●medium
TWZRD Agent Intel twzrd.xyzCrypto & Blockchainnonefreemium●●medium
Warnely Developer API warnely.comData & Enrichmentnonefree—●high
The Null Pointer (0x0.st) 0x0.stCloud & Infrastructurenonefree—●medium
bible-api.com bible-api.comMedia & Contentnonefree—●high
Binlist binlist.netFinancenonefreemium—●high
Block Lottos blocklottos.comCrypto & Blockchainnonefree—●medium
Datamuse API datamuse.comMedia & Contentnonefree—●high
DNS for Family dnsforfamily.comSecurity & Authnonefree—●medium
FakerAPI fakerapi.itOthernonefree—●high
IPify ipify.orgDeveloper Toolsnonefree—●high
IPLogs iplogs.comSecurity & Authnonefree—●high
JokeAPI jokeapi.devOthernonefree—●high
justmeme.wtf justmeme.wtfOthernonefree—●medium
LocalGov.jp localgov.jpGovernmentnonefreemium●●medium
MyTTC myttc.caTransport & Travelnonefree—●medium
Open-Meteo open-meteo.comWeathernonefreemium—●medium
OpenF1 openf1.orgOthernonefreemium—●high
Open Topo Data opentopodata.orgGeo & Locationnonefree—●high
Personality.fyi API personality.fyiOthernonefree—●high
Postali postali.appGeo & Locationnonefree—●medium
The Calendar the-calendar.netProductivitynonefree—●high
UUIDTools UUID Generator API uuidtools.comOthernonefree—●high
VATComply.com vatcomply.comFinancenonefree—●high
ViaCep viacep.com.brGeo & Locationnonefree—●medium
ApicAgent apicagent.comDeveloper Toolsnonefree—●medium
Canada Holidays API canada-holidays.caData & Enrichmentnonefree—●medium
CDNJS API cdnjs.comDeveloper Toolsnonefree—●medium
chucknorris.io chucknorris.ioOthernonefree—●medium
dati.gov.it CKAN API dati.gov.itGovernmentnonefree●—medium
Free Dictionary API dictionaryapi.devOthernonefree—●medium
Open Disease (disease.sh) disease.shHealth & Sciencenonefree—●medium
FakeStoreAPI fakestoreapi.comOthernonefree—●medium
Final Space API finalspaceapi.comOthernonefree—●medium
Fruityvice fruityvice.comOthernonefree—●medium
GeoJS geojs.ioGeo & Locationnonefree—●medium
goQR.me QR Code API goqr.meDeveloper Toolsnonefree—●medium
UK Bank Holidays API gov.ukProductivitynonefree—●low
HealthCare.gov Content API healthcare.govData & Enrichmentnonefree—●medium
Icon Horse icon.horseOthernonefreemium—●medium
ip-api ip-api.comGeo & Locationnonefreemium—●medium
isEven API isevenapi.xyzHealth & Sciencenonefreemium—●medium
Kroki kroki.ioDeveloper Toolsnonefree—●medium
MFapi.in - Mutual Fund API mfapi.inFinancenonefree—●medium
Open Brewery DB openbrewerydb.orgOthernonefree—●medium
OpenLigaDB openligadb.deOthernonefree—●medium
Padel Snipe padelsnipe.comOthernonefreemium—●medium
PokéAPI pokeapi.coOthernonefree—●medium
Portfolio Optimizer portfoliooptimizer.ioFinancenonefree—●medium
Quotes on Design quotesondesign.comOthernonefree—●medium
RandomUser randomuser.meOthernonefree—●medium
RoboHash robohash.orgOthernonefree—●medium
Zippopotam.us zippopotam.usGeo & Locationnonefree—●medium
BC Ferries API bcferriesapi.caTransport & Travelnonefree——medium
BdAPIs bdapis.comGeo & Locationnonefree——medium
Cataas (Cat as a Service) cataas.comOthernonefree——medium
CryptAPI cryptapi.ioCrypto & Blockchainnoneusage_based——medium
Disney API disneyapi.devOthernonefree—●medium
Drupal.org API drupal.orgOthernonefree——medium
DummyImage dummyimage.comOthernonefree——medium
DummyJSON dummyjson.comOthernonefree—●medium
Game Of Thrones Quotes API gameofthronesquotes.xyzOthernonefree—●medium
icanhazdadjoke icanhazdadjoke.comOthernonefree—●medium
IP 2 Country ip2country.infoGeo & Locationnonefree—●low
Miataru miataru.comGeo & Locationnonefree—●medium
PHP-Noise php-noise.comOthernonefree—●medium
Postmon postmon.com.brOthernonefree—●medium
Statically statically.ioDeveloper Toolsnonefree—●low
SWAPI (swapi.tech) swapi.techOthernonefree——low
Wolne Lektury API wolnelektury.plMedia & Contentnonefree—●medium
24 Pull Requests 24pullrequests.comDeveloper Toolsnonefree——medium
BaconMockup baconmockup.comOthernonefree——low
Cat Facts catfact.ninjaOthernone———low
D&D 5e SRD API dnd5eapi.coData & Enrichmentnonefree——low
Gutendex gutendex.comMedia & Contentnonefree——medium
Lorem Picsum picsum.photosMedia & Contentnonefree——medium
PlaceKeanu placekeanu.comMedia & Contentnonefree——low
PlayerDB playerdb.coOthernone———low
Rick and Morty API rickandmortyapi.comOthernonefree——medium
SWAPI - The Star Wars API swapi.devOthernonefree——low
ZipRecruiter ziprecruiter.comJobsnone—●—low
Apimetro apimetro.devTransport & Travelnone———medium
Asterank API asterank.comHealth & Sciencenone———low
Deck of Cards API deckofcardsapi.comOthernone———low
Groundhog Day API groundhog-day.comWeathernone———low
HTTP Cat http.catOthernone———low
HTTP Dog http.dogOthernone———low
JSON 2 JSONP json2jsonp.comDeveloper Toolsnone———low
LectServe lectserve.comProductivitynone———low
Monster Hunter World DB API mhw-db.comOthernone———low
PlaceDog place.dogOthernone———low
PlaceBear placebear.comOthernone———low
RandomDuck random-d.ukOthernone———low
RuneScape APIs runescape.wikiOthernone———low
TCGdex API tcgdex.netOthernone———low
wttr.in wttr.inWeathernone———low
Yes No yesno.wtfOthernone———low
Ziptastic ziptasticapi.comGeo & Locationnone———low