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Politiebureau's API (Overheid Open Data) ↗

Dutch public-sector open dataset and API ("Politiebureau's API") registered in the national data.overheid.nl catalog. Original Dutch description: Overzicht van politiebureau's op de kaart. Hergebruik: Bij hergebruik van de op deze pagina genoemde datasets is naamsvermelding niet verplicht. Bij hergebruik van de inhoud mag niet de indruk worden gewekt dat de politie de strekking van het afgeleide werk onderschrijft, noch in woord noch via de politie huisstijl. Po

Polling Places API — pollingplaces (phila.gov) ↗

OpenAPI-specified service (phila.gov:pollingplaces, version 1.0): This data set contains the list of polling places. It can be organized by ward/division, accessibility rating, or type of building. This list is used to assign poll workers, send the machines and necessary accessibility materials, etc. **Endpoint:** http://api.phila.gov/polling-places/v1

Polling Places API (phila.gov) ↗

OpenAPI-specified web service (phila.gov, version 1.0): This data set contains the list of polling places. It can be organized by ward/division, accessibility rating, or type of building. This list is used to assign poll workers, send the machines and necessary accessibility materials, etc. **Endpoint:** http://api.phila.gov/polling-places/v1

Poloniex ↗

US based digital asset exchange

HTTPS: Yes

Poloniex ↗

Poloniex (Cryptocurrency): US based digital asset exchange

Poly API (googleapis.com) ↗

OpenAPI-specified service (googleapis.com:poly, version v1): The Poly API provides read access to assets hosted on poly.google.com to all, and upload access to poly.google.com for whitelisted accounts.

PolyDoc ↗

HTML/URL to PDF and screenshots, plus Factur-X/ZUGFeRD e-invoices; free tier

HTTPS: Yes

Polygon ↗

Historical stock market data

HTTPS: Yes

Polygon.io ↗

Polygon.io (Finance): Real-time and historical stock market data, crypto and forex

PolyKal Fees ↗

Kalshi & Polymarket trading fee rates and formulas as verified JSON

HTTPS: Yes · CORS: Yes

PontoFato ↗

Brazilian postal codes (CEP) with IBGE coordinates, addresses and the companies registered there

HTTPS: Yes · CORS: No

portal (azure.com) ↗

OpenAPI-specified service (azure.com:portal, version 2019-01-01-preview): Allows creation and deletion of Azure Shared Dashboards.

Portfolio Optimizer ↗

Portfolio analysis and optimization

HTTPS: Yes · CORS: Yes

Portfolio Optimizer (portfoliooptimizer.io) ↗

OpenAPI-specified web service (portfoliooptimizer.io, version 1.0.9): Portfolio Optimizer is a Web API to analyze and optimize investment portfolios (collection of financial assets such as stocks, bonds, ETFs, crypto-currencies) using modern portfolio theory algorithms (mean-variance, VaR, etc.). # API General Information Portfolio Optimizer is based on REST for easy integration, uses JS

Portscan ↗

Portscan (Security): Scans the requesting client's IP for open TCP ports with fast or deep modes on IPv4/IPv6

POS API (apideck.com) ↗

OpenAPI-specified service (apideck.com:pos, version 9.3.0): Welcome to the POS API. You can use this API to access all POS 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.

POS Terminal Management API — TfmAPIService (adyen.com) ↗

OpenAPI-specified service (adyen.com:TfmAPIService, version 1): This API provides endpoints for managing your point-of-sale (POS) payment terminals. You can use the API to obtain information about a specific terminal, retrieve overviews of your terminals and stores, and assign terminals to a merchant account or store. For more information, refer to Assign terminals. ## Authenticati

Position of transport stops and lines (EU Open Data · France) ↗

European open dataset/API (France): Position of stops and lines of all public transport datasets available on the platform transport.data.gouv.fr. This dataset is a fusion of GeoJSON generated from GTFS files and published in community resources on data.gouv.fr. GeoJSON is an extract of the position of the transport stops as well as the layout of the lin

positionstack ↗

Forward & Reverse Batch Geocoding REST API

HTTPS: Yes

PositiveQuotation ↗

Source-verified public-domain English proverbs with provenance

HTTPS: Yes · CORS: Yes

PostalCodeCheck ↗

City, region and coordinates for 887,000+ postal codes across 95 countries

HTTPS: Yes · CORS: Yes

PostalCodes ↗

Postal code search, country exports, and address validation data

HTTPS: Yes

PostalCodes.info ↗

PostalCodes.info (Geocoding): Postal code lookup and country-level postal code reference data

Postali ↗

Mexico Zip Codes API

HTTPS: Yes · CORS: Yes

PostalPinCode ↗

API for getting Pincode details in India

HTTPS: Yes

Postcode Buurt Wijk (Overheid Open Data) ↗

Dutch public-sector open dataset and API ("Postcode Buurt Wijk") registered in the national data.overheid.nl catalog. Original Dutch description: Vertaaltabel van postcode naar buurt en wijk. Er zijn circa 100 postcodes die in twee buurten vallen. Deze vertaaltabel wordt 1x per jaar bijgewerkt. Rond maart van elk jaar wordt de nieuwe postcodetabel gepubliceerd en kunnen we de vertaaltabel aanpassen.

PostcodeData.nl ↗

Provide geolocation data based on postcode for Dutch addresses

HTTPS: No

Postcodegebied_4 (Overheid Open Data) ↗

Dutch public-sector open dataset and API ("Postcodegebied_4") registered in the national data.overheid.nl catalog. Original Dutch description: Overzicht van (numerieke) postcodegebieden (PC4). De dataset betreft het postcodegebied 6 en biedt een gedetailleerd overzicht van (volledige) postcodegebieden, aangeduid als PC4. Deze informatie is beschikbaar via zowel OGC:WFS- als OGC , waardoor gebruikers de gegevens eenvoudig kunnen integreren in hun eigen GIS-toe

Postcodegebied_5 (Overheid Open Data) ↗

Dutch public-sector open dataset and API ("Postcodegebied_5") registered in the national data.overheid.nl catalog. Original Dutch description: Overzicht van postcode-5 gebieden (PC5). De dataset betreft het postcodegebied 6 en biedt een gedetailleerd overzicht van (volledige) postcodegebieden, aangeduid als PC5. Deze informatie is beschikbaar via zowel OGC:WFS- als OGC , waardoor gebruikers de gegevens eenvoudig kunnen integreren in hun eigen GIS-toepassingen

Postcodegebied_6 (Overheid Open Data) ↗

Dutch public-sector open dataset and API ("Postcodegebied_6") registered in the national data.overheid.nl catalog. Original Dutch description: Overzicht van (volledige) postcodegebieden (PC6). De dataset betreft het postcodegebied 6 en biedt een gedetailleerd overzicht van (volledige) postcodegebieden, aangeduid als PC6. Deze informatie is beschikbaar via zowel OGC:WFS- als OGC , waardoor gebruikers de gegevens eenvoudig kunnen integreren in hun eigen GIS-toe

Postcodes.io ↗

Postcode lookup & Geolocation for the UK

HTTPS: Yes · CORS: Yes

Postcodes.io ↗

Link UK postcodes to geographic and administrative attributes.

PostgreSQLManagementClient — postgresql-DataEncryptionKeys (azure.com) ↗

OpenAPI-specified service (azure.com:postgresql-DataEncryptionKeys, version 2020-01-01-privatepreview): The Microsoft Azure management API provides create, read, update, and delete functionality for Azure PostgreSQL resources including servers, databases, firewall rules, VNET rules, security alert policies, log files, encryption keys, active directory administrator and configurations.

PostgreSQLManagementClient — postgresql-PrivateEndpointConnections (azure.com) ↗

OpenAPI-specified service (azure.com:postgresql-PrivateEndpointConnections, version 2018-06-01-privatepreview): The Microsoft Azure management API provides create, read, update, and delete functionality for Azure PostgreSQL resources including servers, databases, firewall rules, VNET rules, security alert policies, log files and configurations with new business model.

PostgreSQLManagementClient — postgresql-PrivateLinkResources (azure.com) ↗

OpenAPI-specified service (azure.com:postgresql-PrivateLinkResources, version 2018-06-01-privatepreview): The Microsoft Azure management API provides create, read, update, and delete functionality for Azure PostgreSQL resources including servers, databases, firewall rules, VNET rules, security alert policies, log files and configurations with new business model.

PostgreSQLManagementClient (azure.com) ↗

OpenAPI-specified service (azure.com:postgresql, version 2017-12-01-preview): The Microsoft Azure management API provides create, read, update, and delete functionality for Azure PostgreSQL resources including servers, databases, firewall rules, VNET rules, security alert policies, log files and configurations with new business model.

PostLake ↗

One API to publish, schedule, and read analytics across every major social network

HTTPS: Yes · CORS: No

Postman ↗

Tool for testing APIs

HTTPS: Yes

Postman ↗

Postman (Development): Tool for testing APIs

Postman API (getpostman.com) ↗

OpenAPI-specified web service (getpostman.com, version 1.20.0): The Postman API allows you to programmatically access data stored in Postman account with ease. The easiest way to get started with the API is to click the **fork** button to fork this collection to your own workspace and use Postman to send requests. # Overview 1. You need a valid API Key to send requests to the API e

Postman Echo ↗

Test api server to receive and return value from HTTP method

HTTPS: Yes

Postmark Account-level API (postmarkapp.com) ↗

OpenAPI-specified web service (postmarkapp.com, version 0.9.0): Postmark makes sending and receiving email incredibly easy. The Account-level API allows users to configure all Servers, Domains, and Sender Signatures associated with an Account.

Postmark API — server (postmarkapp.com) ↗

OpenAPI-specified service (postmarkapp.com:server, version 1.0.0): Postmark makes sending and receiving email incredibly easy.

Postmon ↗

An API to query Brazilian ZIP codes and orders easily, quickly and free

HTTPS: No

PostNord ↗

Provides information about parcels in transport for Sweden and Denmark

HTTPS: No

Postproxy ↗

Publish posts, comments, DMs, and more

HTTPS: Yes · CORS: No

PostStack ↗

EU-hosted email API for transactional and marketing email, with contacts, broadcasts, and analytics

HTTPS: Yes · CORS: No

Potency card Residual heat OGC API Features (EU Open Data · Netherlands) ↗

European open dataset/API (Netherlands): The WarmteAtlas Nederland is a digital, geographical map on which heat supply and demand in our country are indicated. On the supply side, these are (potentially) suitable locations for heat and cold storage (WKO), deep geothermal energy, biomass and residual heat. This layer shows the location of industry, their energ

Potency card Rest heat (EU Open Data · Netherlands) ↗

European open dataset/API (Netherlands): Location Industry (with residual heat potential) and CO2 emissions

Potential card Residual flows OGC API Features (EU Open Data · Netherlands) ↗

European open dataset/API (Netherlands): The WarmteAtlas Nederland is a digital, geographical map on which heat supply and demand in our country are indicated. On the supply side, these are (potentially) suitable locations for heat and cold storage (WKO), deep geothermal energy, biomass and residual heat. These layers show the potential for biomass per munici