PUBLICAPI / API directory

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A practical starting point for public APIs. Compare access, pricing and limitations — with direct links to the original sources.

Categories (61)

developer-tools

smart-me

OpenAPI-specified web service (smart-me.com, version v1): With the smart-me REST API you get Access to all your devices in the smart-me Cloud and you can add your own devices. So its an easy way to add the smart-me Cloud support to your Hardware or Software Product.

Type: API

profiles

finance

SmartAPI

Gain access to set of <SmartAPI> and create end-to-end broking services

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

vehicle

Smartcar

Lock and unlock vehicles and get data like odometer reading and location. Works on most new cars

Access: OAuthType: API

HTTPS: Yes · CORS: Yes

github-public-apis

developer-tools

Smartphone Test Farm (openstf.io)

OpenAPI-specified web service (openstf.io, version 2.3.0): Control and manages real Smartphone devices from browser and restful apis

Type: API

profiles

business

Smartsheet

Allows you to programmatically access and Smartsheet data and account information

Access: OAuthType: API

HTTPS: Yes · CORS: No

github-public-apis

weather

SMHI Open Data Meteorological API

REST API from the Swedish Meteorological and Hydrological Institute (SMHI) providing meteorological, hydrological and oceanographic time series.

Access: No keyPrice: FreeType: API

profiles

art-and-design

Smithsonian Open Access

Smithsonian collection metadata and open-access digital media

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

transportation

SMKlog

Live parcel shipping rates and labels from a plain-words item description

Access: No keyType: API

HTTPS: Yes · CORS: No

github-public-apis

government

SMMAG Cycle Route Master Plan (GeoJson EPSG4326) (EU Open Data · France)

European open dataset/API (France): This dataset corresponds to the routes inscribed in the cycle route master plan adopted by SMMAG deliberation on 16/11/23. Scope concerned: Grenoble metropolis and Community of Communes Le Grésivaudan. EPSG: 4326.

Access: No keyPrice: FreeType: API

profiles

developer-tools

SMS API (apideck.com)

OpenAPI-specified service (apideck.com:sms, version 9.3.0): Welcome to the SMS API. You can use this API to access all SMS API endpoints. ## Base URL The base URL for all API requests is `https://unify.apideck.com` We also provide a Mock API that can be used for testing purposes: `https://mock-api.apideck.com` ## Headers Custom headers that are expected as part of the request.

Type: API

profiles

developer-tools

SMS API (nexmo.com)

OpenAPI-specified service (nexmo.com:sms, version 1.2.0): With the SMS API you can send SMS from your account and lookup messages both messages that you've sent as well as messages sent to your virtual numbers. Numbers are specified in E.164 format. More SMS API documentation is at

Type: API

profiles

developer-tools

sms77.io API

OpenAPI-specified web service (sms77.io, version 1.0.0): sms77.io Swagger API. Get your API-Key now at sms77.io.

Type: API

profiles

SMTPfast

Send transactional email, manage contacts and broadcasts, free 3,000 emails/month

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

development

SnapRender

Website screenshots as PNG, JPEG, WebP or PDF, and page content as markdown, with a free tier

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

photography

snapWONDERS

Photo and video forensic analysis, steganography and media format conversion

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

development

SnoopScan

Scrape, crawl, map and search the web as clean markdown or JSON, with a free monthly tier

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

government

Snow water equivalent measurements with low-cost GNSS receivers along a steep elevation gradient in the East-ern Swiss Alps (EU Open Data · Switzerland)

European open dataset/API (Switzerland): This database contains GNSS derived snow water equivalent (SWE), liquid water content (LWC), and snow height (HS) and reference data collected during the two winter 2018-2020 at 4 sites Weissfluhjoch (2540 m asl, 46°49’47’’ N, 9°48’34’’E), Laret (1515 m asl, . 46°50’2’’N, 9°52’17’’E), Klosters (1200 m asl, 46°51’49’’N,

Access: No keyPrice: FreeType: API

profiles

business

Snyk API

OpenAPI-specified web service (snyk.io, version 1.0.0): The Snyk API is available to customers on Business and Enterprise plans and allows you to programatically integrate with Snyk. ## REST API We are in the process of building a new, improved API (`https://api.snyk.io/rest`) built using the OpenAPI and JSON API standards. We welcome you to try it out as we shape and relea

Type: API

profiles

geography

Sociaal cultureel werk; personeel en specifieke activiteiten, 1995 (Overheid Open Data)

Dutch public-sector open dataset and API ("Sociaal cultureel werk; personeel en specifieke activiteiten, 1995") registered in the national data.overheid.nl catalog. Original Dutch description: Accommodaties, instellingen en personeel (formatieplaatsen en personeelsleden) naar instellingstype. 1995 Gewijzigd op 06 november 2003. Verschijningsfrequentie: Stopgezet.

Access: No keyPrice: FreeType: API

profiles

government

Social assessment of EDF SA - Employees with disabilities (EU Open Data · France)

European open dataset/API (France): ## Résumé : Vous trouverez ici les données du bilan social d’edf sa, relatives aux salariés en situation de handicap. Les indicateurs principaux de ce jeu de donnée sont : * Salariés en situation de handicap * Salariés reconnus travailleurs handicapés suite à accidents du travail survenus dans l'entreprise ### ### Note

Access: No keyPrice: FreeType: API

profiles

government

Social assessment of EDF SA - External workers (EU Open Data · France)

European open dataset/API (France): ## Summary: Here you will find data from EDF SA’s social balance sheet relating to external workers. The main indicators of this dataset are: * Seconded employees welcomed * Employees posted on international mobility * School trainees * Average monthly number of temporary workers * Average duration of temporary employm

Access: No keyPrice: FreeType: API

profiles

government

Social assessment of EDF SA - Labour law (EU Open Data · France)

European open dataset/API (France): ## Summary: Here you will find the data from the social report of edf sa, relating to labour law. The main indicators of this dataset are: * Number of recourse to non-judicial remedies initiated in the year * Number of court proceedings initiated in the year in which the Company is involved ### Information note: The da

Access: No keyPrice: FreeType: API

profiles

government

Social assessment of EDF SA - Other working conditions (EU Open Data · France)

European open dataset/API (France): ## Summary: Here you will find the data from the social balance sheet of edf sa, relating to other working conditions. The main indicators of this dataset are: * Number of employees who received compensatory rest * Number of employees benefiting from a system of individualised working hours * Number of part-time employ

Access: No keyPrice: FreeType: API

profiles

government

Social assessment of EDF SA - Training (EU Open Data · France)

European open dataset/API (France): ## Summary: Here you will find the data from the social assessment of edf sa, relating to training. The main indicators of this dataset are: * Percentage of the salary base subject to the social security contributions of the general scheme for continuing training * Amount devoted to continuing training * Number of empl

Access: No keyPrice: FreeType: API

profiles

games-and-comics

Social Casino Index

Daily-checked US social casino toplist: signup bonuses, payout times, minimums, sources

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

government

Social Housing (REST — WMS) (EU Open Data · Italy)

European open dataset/API (Italy): Social Housing — REST Map Service — WMS. The attribute table contains the following information:ObjectID (type: esriFieldTypeOID, aliases: ObjectID),Shape (type: esriFieldTypeGeometry, alias: Shape), Location (type: text, alias: Location, lunghezza:100), Type (type: text, alias: Type, lunghezza:100), Link (type: text,

Access: No keyPrice: FreeType: API

profiles

government

Social Justice and Empowerment Department, Rajasthan — rajasthandsa (apisetu.gov.in)

OpenAPI-specified service (apisetu.gov.in:rajasthandsa, version 3.0.0): Social Justice and Empowerment Department of Rajasthan is live on DigiLocker. Citizens can pull their disability digital certificate and save into their respective locker

Type: API

profiles

government

Social report of EDF SA - Absenteeism (EU Open Data · France)

European open dataset/API (France): ## Summary: Here you will find the data on absenteeism from the social report of edf sa. The main indicators of this dataset are: * Absence for maternity or adoption leave * Absence for paternity and childcare leave * Absence for authorized leave (family events, maternity leave, … special leave) * Absence due to illnes

Access: No keyPrice: FreeType: API

profiles

social

SocialCrawl

Social and commerce data from 50+ platforms in one JSON schema

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

books-media

SocialData API

SocialData API (Social): Unofficial API to read Twitter data

Access: Personal API keyType: API

profiles

social

SocialSwarm

Turn articles into ready-to-post X thread drafts with different hooks

Access: Personal API keyType: API

HTTPS: Yes · CORS: No

github-public-apis

geography

Socio-demo API — sociodemo (o2.cz)

OpenAPI-specified service (o2.cz:sociodemo, version 1.2.0): Socio-demo API can be used to obtain time-aggregated data representing groups of people on the given location in the Czech Republic. Having a location, the API can return count of people belonging to age group or gender aggregated by hours. The socio-demo data is based on presence of mobile stations in O2 mobile networ

Type: API

profiles

open-data

Socrata

Access to Open Data from Governments, Non-profits and NGOs around the world

Access: OAuthType: API

HTTPS: Yes · CORS: Yes

github-public-apis

developer-tools

Software Plan RP — softwareplan (azure.com)

OpenAPI-specified service (azure.com:softwareplan, version 2019-12-01): Azure software plans let users create and manage licenses for various software used in Azure.

Type: API

profiles

geography

Softwareconsultancy; prijsindex, 2005 2e kwartaal = 100 (Overheid Open Data)

Dutch public-sector open dataset and API ("Softwareconsultancy; prijsindex, 2005 2e kwartaal = 100") registered in the national data.overheid.nl catalog. Original Dutch description: Prijsindexcijfers kwartaalmutaties, jaarmutaties, gerealiseerde uurtarieven per kwartaal. kw II 2005 - kw IV 2007; jaargemiddelde 2006- 2007. Gewijzigd op 08 juni 2009. Verschijningsfrequentie: Stopgezet.

Access: No keyPrice: FreeType: API

profiles

developer-tools

Softwium

Softwium (Test Data): Test data for testing and prototyping

Access: No keyType: API

profiles

cryptocurrency

Solana JSON RPC

Provides various endpoints to interact with the Solana Blockchain

Access: No keyType: API

HTTPS: Yes

github-public-apis

science-and-math

Solar System OpenData

Data and facts on solar system bodies and planets

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

government

Solar VPS (solarvps.com)

OpenAPI-specified web service (solarvps.com, version 1.0.0): This is the Solar VPS Public API. You can find more at http://www.solarvps.com

Type: API

profiles

shopping

SoldStack

Sold resale listings from Poshmark with median price, days to sell and net payout after fees

Access: Personal API keyType: API

HTTPS: Yes · CORS: No

github-public-apis

environment

Solematica

Compare Italian solar (photovoltaic) installer offers, energy prices (PUN/ARERA) and satellite roof data

Access: No keyType: API

HTTPS: Yes · CORS: No

github-public-apis

development

SolidPing

Create and run uptime checks, read results and incidents, manage status pages, with a free tier

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

cryptocurrency

SoloLuck

Bitcoin solo mining pool stats, per-address miner stats and an open dataset of solo-mined blocks

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

developer-tools

Soma (ai.dinglebear/soma MCP Server)

MCP server (ai.dinglebear/soma v0.10.0): RMCP runtime for provider-backed agents with CLI, REST, HTTP MCP, plugins, and scaffold support.

Type: API

profiles

development

Sonar

Project Sonar DNS Enumeration API

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

security

Sonar Trading

OpenAPI-specified web service (sonar.trading, version 1.0): Currency Authority: Exchange Rate of 1453 country currencies and crypto currencies

Type: API

profiles

development

SonarQube

SonarQube REST APIs to detect bugs, code smells & security vulnerabilities

Access: OAuthType: API

HTTPS: Yes

github-public-apis

music

Songkick

Music Events

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

developer-tools

Songkick

Songkick (Events): Upcoming Concerts API

Access: Personal API keyType: API

profiles

music

Songlink / Odesli

Get all the services on which a song is available

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

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