geocoding
MyPincode
Indian PIN code and postal office lookup
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
PUBLICAPI / API directory
Find your next API.
Know the limits. Build further.
A practical starting point for public APIs. Compare access, pricing and limitations — with direct links to the original sources.
Categories (61)
2277 APIs found
health
MyVaccination
Vaccination data for Malaysia
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
calendar
Nager.Date
Public holidays for more than 90 countries
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
government
Nager.Date
Holiday and country information from Nager.Date, now with updated documentation.
HTTPS: unknown · CORS: unknown
profiles
Source research
calendar
Namedays Calendar
Provides namedays for multiple countries
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
NameGender
Gender from a first name, full name, email or username, with probability
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
entertainment
NaMoMemes
Memes on Narendra Modi
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
music
Napster
Music
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
science-and-math
NASA
NASA data, including imagery
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
science-and-math
NASA ADS
NASA Astrophysics Data System
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
space
NASA Image and Video Library
Search NASA's image and video collection with links to media assets.
HTTPS: unknown · CORS: unknown
profiles
Source research
science-and-math
NASA InSight
Mars weather data from InSight lander
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
weather
NASA POWER
Global solar and weather data for energy and agriculture
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
open-data
Nasdaq Data Link
Stock market data
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
currency-exchange
National Bank of Poland
A collection of currency exchange rates (data in XML and JSON)
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
environment
National Grid ESO
Open data from Great Britain’s Electricity System Operator
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
government
National Park Service, US
Data from the US National Park Service
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
security
National Vulnerability Database
U.S. National Vulnerability Database
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
Nationalize.io
Estimate the nationality of a first name
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
social
NAVER
NAVER Login, Share on NAVER, Social Plugins and more
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
transport · transportation
Navitia
Journey planning and departure data for available transit coverages.
HTTPS: yes · CORS: unknown
profiles · github-public-apis
Source research
sports-and-fitness
NBA Data
All NBA Stats DATA, Games, Livescore, Standings, Statistics
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
sports-and-fitness
NBA Stats
Current and historical NBA Statistics
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
science-and-math
NCBI E-utilities
Biomedical literature, sequences and gene databases
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
security
Neetix Liveliness
Face liveness, presentation-attack detection and 1:1 face match for identity verification
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
anime
NekosBest
Neko Images & Anime roleplaying GIFs
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
government
Neotimo DGFiP Mirror
French DGFiP registry of certified e-invoicing platforms (Plateformes Agréées), searchable by SIRET
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
Nerdulator
Everything derivable from one value: numbers, dates, colours, UUIDs, cron expressions
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
currency-exchange
Nerkhsanj
Iran free-market USD, EUR, CNY, gold and coin rates in toman, live and daily archive since 2010
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
development
Netlify
Netlify is a hosting service for the programmable web
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
geocoding
Network Data Labs
IP geolocation with accuracy radius, ASN, and flags for Tor exits, known VPN networks and hosting
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
development
NetworkCalc
Network calculators, including subnets, DNS, binary, and security tools
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
open-source-projects
Neuronto ARD Registry
Search index of MCP servers, agents and APIs, with the tools each server actually exposes
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
news
New York Times
The New York Times Developer Network
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
news
News
Headlines currently published on a range of news sources and blogs
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
news
NewsData
News data API for live-breaking news and headlines from reputed news sources
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
news
Newsflash
Deduplicated news events from 260+ sources with corroboration/confidence scores for AI agents
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
news
NewsMesh
Premium news data from thousands of sources
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
news
NewsX
Get or Search Latest Breaking News with ML Powered Summaries 🤖
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
science-and-math
Newton
Symbolic and Arithmetic Math Calculator
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
cryptocurrency
Nexchange
Automated cryptocurrency exchange service
HTTPS: no · CORS: yes
github-public-apis
Source listing · not independently checked
photography
NexWall
Curated 4K portrait phone wallpapers across 50+ categories
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
sports-and-fitness
NHL Records and Stats
NHL historical data and statistics
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
health
NHS Health A-Z
NHS conditions, medicines and guidance
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
vehicle
NHTSA
NHTSA Product Information Catalog and Vehicle Listing
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
vehicle
NHTSA Vehicle Recalls
NHTSA safety recalls by model year, make and model with component, consequence and remedy
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
transport
NHTSA vPIC
US vehicle attributes and VIN decoding based on manufacturer submissions.
HTTPS: unknown · CORS: unknown
profiles
Source research
finance
Nigeria PAYE
Nigerian income tax (PAYE) and take-home pay under the Nigeria Tax Act 2025
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
Nitrosend
Send marketing and transactional email; manage contacts, segments and flows
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
machine-learning
NLP Cloud
NLP API using spaCy and transformers for NER, sentiments, classification, summarization, and more
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
cryptocurrency
0x
API for querying token and pool stats across various liquidity pools
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
No results. Clear a filter or try another search term.
From discovery to implementation
Build with understanding.
Practical API integration guides, separate from catalog listings.
All guides →- GeoJSON to a map: valid numbers do not prove coordinate order →
- Read a damaged JSON sequence without pretending it is complete →
- JSON intake: reject ambiguous bytes before checking the resource schema →
- Read Problem Details without turning an error message into a decision rule →
- A relative API link is not text to append to a domain →
A guide for your situation
Your answers stay in this page until you explicitly submit them. Unsaved answers disappear on reload.
Saving is not configured. No answers or contact details are submitted or saved.
Which integration step helps you move forward?
30 short questions about APIs and connecting data. Selecting an answer moves to the next question. You can go back, change answers, or skip. This is a practical reading route, not a scientific test.
JavaScript is required for this guide.
Contact & corrections
Send a question or report a correction using this form.
Only after Send are your name, email, subject and message sent to the contact service to handle your message. This is not a newsletter signup. Unsent text disappears on reload. Privacy information
Preview: sending is not configured. This form does not send or save anything.