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)

entertainment

Corporate Buzz Words

REST API for Corporate Buzz Words

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

government

Corporate Plan OCC (UK Open Government Data)

UK public-sector open dataset and API ("Corporate Plan OCC") registered on data.gov.uk: Oxfordshire County Council Corporate Plan 16-20

Access: No keyPrice: FreeType: API

profiles

cryptocurrency

CorpStacking

Corporate, government and ETF Bitcoin, Ethereum and Solana treasury disclosures

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

mcp-servers

corpusAI Cloud Pricing

Cloud, GPU and LLM token prices for agents, free discovery tools and paid per-call data

Access: No keyType: MCP server

github-public-apis

tracking

Correios

Integration to provide information and prepare shipments using Correio's services

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

government

OpenAPI-specified web service (corrently.io, version 2.0.0): *Corrently - from italian corrente, which is energy* # Introduction The Corrently ecosystem gets maintained by STROMDAO GmbH to support green energy services for prosumers, grid operators, regulators, integrators or any other party with an emerging need of consensus driven management. As the energy product Corrently go

Type: API

profiles

development

CORS Proxy

Get around the dreaded CORS error by using this proxy as a middle man

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

developer-tools

Corsfix

Corsfix (Development): CORS Proxy by Corsfix lets you instantly fetch any resource on the web and bypass CORS errors

Access: No keyType: API

profiles

developer-tools

Cortex RMCP (ai.dinglebear/cortex MCP Server)

MCP server (ai.dinglebear/cortex v3.11.2): Self-hosted homelab log intelligence over MCP, CLI, and REST with SQLite/FTS.

Type: API

profiles

developer-tools

Cortex RMCP (ai.dinglebear/cortex-rmcp MCP Server)

MCP server (ai.dinglebear/cortex-rmcp v3.9.1): Rust MCP server for homelab logs, syslog, Docker logs, FTS search, and AI transcript correlation.

Type: API

profiles

developer-tools

Corvio (ai.corvio/mcp MCP Server)

MCP server (ai.corvio/mcp v1.0.0): Cloud notes and AI workspace: search your notes and save AI answers as editable, shareable docs.

Type: API

profiles

developer-tools

Cosmonote (ai.cosmonote/notes MCP Server)

MCP server (ai.cosmonote/notes v1.0.0): Access your Cosmonote audio notes, transcriptions, summaries, and action items.

Type: API

profiles

developer-tools

Cosmos DB — cosmos-db (azure.com)

OpenAPI-specified service (azure.com:cosmos-db, version 2019-08-01): Azure Cosmos DB Database Service Resource Provider REST API

Type: API

profiles

developer-tools

Cosmos DB — cosmos-db-privateEndpointConnection (azure.com)

OpenAPI-specified service (azure.com:cosmos-db-privateEndpointConnection, version 2019-08-01-preview): Azure Cosmos DB Database Service Resource Provider REST API

Type: API

profiles

developer-tools

Cosmos DB — cosmos-db-privateLinkResources (azure.com)

OpenAPI-specified service (azure.com:cosmos-db-privateLinkResources, version 2019-08-01-preview): Azure Cosmos DB Database Service Resource Provider REST API

Type: API

profiles

entertainment

CosmyDay Astrology

Natal charts and sky events computed from Swiss Ephemeris

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

developer-tools

COTAL actions (cotal.ai) (ai.cotal/cotal MCP Server)

MCP server (ai.cotal/cotal v1.1.0): cotal.ai actions: product overview, site search, build log, feedback, Cloud waitlist, updates, calls

Type: API

profiles

mcp-servers

Council of AI

Read a signed AI measurement board and verify its signed records and Merkle proofs

Access: No keyType: MCP server

github-public-apis

developer-tools

Council of AI GSPC (ai.councilof/gspc MCP Server)

MCP server (ai.councilof/gspc v1.4.2): 13 tools (9 free, 4 x402-metered): GSPC board, evidence, Ed25519 card verify. Measurement only.

Type: API

profiles

developer-tools

Council of AI GSPC (free) (ai.councilof/gspc-free MCP Server)

MCP server (ai.councilof/gspc-free v1.4.3): Free read-only GSPC tools: board totals, signed card verification, Merkle root, inclusion proofs.

Type: API

profiles

government

Council Tax Chargeable Dwellings (EU Open Data · United Kingdom)

European open dataset/API (United Kingdom): This dataset shows the number of dwellings on the council tax valuation list, compiled by the Valuation Office Agency, which are liable to council tax. This excludes those dwellings which are exempt from council tax or have been demolished. The number of chargeable dwellings shown is a snapshot taken during the Septemb

Access: No keyPrice: FreeType: API

profiles

government

Council Tax Estimated Collection Rate (EU Open Data · United Kingdom)

European open dataset/API (United Kingdom): The dataset shows the proportion of the council tax net collectable debit which each billing authority expects to be able to collect during the financial year. The estimated collection rate is taken into account when an authority determines the amount of Band D council tax to be charged. The Band D council tax bill is

Access: No keyPrice: FreeType: API

profiles

government

Councillor Community Budgets Grant Scheme Jan2015 (UK Open Government Data)

UK public-sector open dataset and API ("Councillor Community Budgets Grant Scheme Jan2015") registered on data.gov.uk: Detail of grants awarded by elected members

Access: No keyPrice: FreeType: API

profiles

development

CountAPI

Free and simple counting service. You can use it to track page hits and specific events

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

calendar

CountdownsHQ

Dates and timezone-correct countdowns for 150+ holidays and observances in 18 countries

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

open-source-projects

Countly

Countly web analytics

Access: No keyType: API

HTTPS: No

github-public-apis

geocoding

Country

Get your visitor's country from their IP

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

geocoding

CountryStateCity

World countries, states, regions, provinces, cities & towns in JSON, SQL, XML, YAML, & CSV format

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

blockchain

Covalent

Multi-blockchain data aggregator platform

Access: Personal API keyType: API

HTTPS: Yes

github-public-apis

health

Covid Tracking Project

Covid-19 data for the US

Access: No keyType: API

HTTPS: Yes · CORS: No

github-public-apis

health

Covid-19

Covid 19 cases, deaths and recovery per country

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

health

Covid-19

Covid 19 spread, infection and recovery

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

health

Covid-19 Datenhub

Maps, datasets, applications and more in the context of COVID-19

Access: No keyType: API

HTTPS: Yes

github-public-apis

health

Covid-19 Government Response

Government measures tracker to fight against the Covid-19 pandemic

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

health

Covid-19 India

Covid 19 statistics state and district wise about cases, vaccinations, recovery within India

Access: No keyType: API

HTTPS: Yes

github-public-apis

health

Covid-19 JHU CSSE

Open-source API for exploring Covid19 cases based on JHU CSSE

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

health

Covid-19 Live Data

Global and countrywise data of Covid 19 daily Summary, confirmed cases, recovered and deaths

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

health

Covid-19 Philippines

Unofficial Covid-19 Web API for Philippines from data collected by DOH

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

health

COVID-19 Tracker Canada

Details on Covid-19 cases across Canada

Access: No keyType: API

HTTPS: Yes

github-public-apis

health

COVID-19 Tracker Sri Lanka

Provides situation of the COVID-19 patients reported in Sri Lanka

Access: No keyType: API

HTTPS: Yes

github-public-apis

health

COVID-ID

Indonesian government Covid data per province

Access: No keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

developer-tools

Coworker (ai.coworker/mcp MCP Server)

MCP server (ai.coworker/mcp v1.0.0): Enterprise context layer for AI across 50+ work apps. Enterprise-only: book a demo for access.

Type: API

profiles

government

Coworking FabLab (REST — WMS) (EU Open Data · Italy)

European open dataset/API (Italy): Coworking — REST Map Service — WMS. The dataset consists of four levels of information: two related to CoWorking spaces and two related to FabLab. The attribute tables of each show: for the information level of CoWorking the following attributes: OBJECTID_1 (type: esriFieldTypeOID, aliases: OBJECTID_1), SPACE (type: Te

Access: No keyPrice: FreeType: API

profiles

open-data

CoworkingView

Coworking spaces and offices in 63 European and Gulf cities with operator-published prices

Access: No keyType: API

HTTPS: Yes · CORS: No

github-public-apis

government

CP-RES (EU Open Data · Italy)

European open dataset/API (Italy): Residential Palliative Care

Access: No keyPrice: FreeType: API

profiles

geography

CPCT-MAPIT, Madhya Pradesh — cpctmp (apisetu.gov.in)

OpenAPI-specified service (apisetu.gov.in:cpctmp, version 3.0.0): Computer Proficiency Certification Exam (https://cpct.mp.gov.in) is mandatory for data entry/IT Operator/Assistant Grade-3/steno/shorthand/typist and other similar Permanent/Contractual positions in the departments, corporations and agencies in MP. The CPCT Score Card of 2016 can be pulled into citizens' DigiLocker acc

Type: API

profiles

government

CPFHub

Brazilian CPF lookup — returns full name, birth date, and gender for any CPF

Access: Personal API keyType: API

HTTPS: Yes · CORS: Yes

github-public-apis

geography

CPI (Consumer price indices) (Overheid Open Data)

Dutch public-sector open dataset and API ("CPI (Consumer price indices)") registered in the national data.overheid.nl catalog. Original Dutch description: Consumer price indices, month - on-month and year-on-year change Household expenditure for all households, low and high income households 1996 - 2002; January 1996 - December 2002 Changed on September 09 2003. Frequency: Discontinued.

Access: No keyPrice: FreeType: API

profiles

geography

CPI all households (elaborate) (Overheid Open Data)

Dutch public-sector open dataset and API ("CPI all households (elaborate)") registered in the national data.overheid.nl catalog. Original Dutch description: Consumer price indices all households. Index figures Consumer goods 1996 - 2002; January 1996 - December 2002 Changed on September 09 2003. Frequency: Discontinued.

Access: No keyPrice: FreeType: API

profiles

geography

CPI; derived series 1995 = 100 (Overheid Open Data)

Dutch public-sector open dataset and API ("CPI; derived series 1995 = 100") registered in the national data.overheid.nl catalog. Original Dutch description: Consumer price indices derived series; all households, low income households, high income households 1996 - 2002; January 1996 - December 2002 Changed on November 03 2003. Frequency: Discontinued.

Access: No keyPrice: FreeType: API

profiles

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