PUBLICAPI / API directory

Developer tools
Know the limits. Build further.

APIs for development work: compare authentication and pricing and read the limitations before adding a dependency.

Categories (61)

developer-tools

Interactive documentation for your Premium plan (meteosource.com)

OpenAPI-specified web service (meteosource.com, version v1): This interactive documentation is using your API key which is filled in automatically, you can find and change this in your dashboard. Using the `GET` button, open your selected endpoint and read the introduction. You will find a detailed description of available parameters. You can complete the `Parameters` section an

Type: API

profiles

developer-tools

Interzoid City Data Standardization API — getcitystandard (interzoid.com)

OpenAPI-specified service (interzoid.com:getcitystandard, version 1.0.0): This API provides a standard for US and international cities for the purposes of standardizing city name data, improving query results, analytics, and data merging.

Type: API

profiles

developer-tools

Interzoid Convert Currency Rate API

OpenAPI-specified web service (interzoid.com, version 1.0.0): This API enables you to convert an amount of one currency into another currency using current foreign exchange rates.

Type: API

profiles

developer-tools

Interzoid Convert Currency Rate API — convertcurrency (interzoid.com)

OpenAPI-specified service (interzoid.com:convertcurrency, version 1.0.0): This API enables you to convert an amount of one currency into another currency using current foreign exchange rates.

Type: API

profiles

developer-tools

Interzoid Country Data Standardization API — getcountrystandard (interzoid.com)

OpenAPI-specified service (interzoid.com:getcountrystandard, version 1.0.0): This API provides a standard for country name for the purposes of standardizing country name data, improving query results, analytics, and data merging.

Type: API

profiles

developer-tools

Interzoid Get Address Match Similarity Key API — getaddressmatch (interzoid.com)

OpenAPI-specified service (interzoid.com:getaddressmatch, version 1.0.0): This API provides a similarity key used to match with other similar street address data, including for purposes of deduplication, fuzzy matching, or merging of datasets. A much higher match rate will be achieved by matching on the algorithmically generated similarity key rather than the data itself.

Type: API

profiles

developer-tools

Interzoid Get Area Code API — lookupareacode (interzoid.com)

OpenAPI-specified service (interzoid.com:lookupareacode, version 1.0.0): This API provides area code information for a given telephone area code.

Type: API

profiles

developer-tools

Interzoid Get Area Code From Number API — getareacodefromnumber (interzoid.com)

OpenAPI-specified service (interzoid.com:getareacodefromnumber, version 1.0.0): This API provides area code information for a given telephone number.

Type: API

profiles

developer-tools

Interzoid Get City Match Similarity Key API — getcitymatch (interzoid.com)

OpenAPI-specified service (interzoid.com:getcitymatch, version 1.0.0): This API provides a similarity key used to match with other similar city name data, including for purposes of deduplication, fuzzy matching, or merging of datasets. A much higher match rate will be achieved by matching on the algorithmically generated similarity key rather than the data itself.

Type: API

profiles

developer-tools

Interzoid Get Company Name Match Similarity Key API — getcompanymatch (interzoid.com)

OpenAPI-specified service (interzoid.com:getcompanymatch, version 1.0.0): This API provides a similarity key used to match with other similar company name data, including for purposes of deduplication, fuzzy matching, or merging of datasets. A much higher match rate will be achieved by matching on the algorithmically generated similarity key rather than the data itself.

Type: API

profiles

developer-tools

Interzoid Get Country Match Similarity Key API — getcountrymatch (interzoid.com)

OpenAPI-specified service (interzoid.com:getcountrymatch, version 1.0.0): This API provides a similarity key used to match with other similar country name data, including for purposes of deduplication, fuzzy matching, or merging of datasets. A much higher match rate will be achieved by matching on the algorithmically generated similarity key rather than the data itself.

Type: API

profiles

developer-tools

Interzoid Get Currency Rate API — getcurrencyrate (interzoid.com)

OpenAPI-specified service (interzoid.com:getcurrencyrate, version 1.0.0): This API retrieves the latest currency exchange rate, against the US Dollar, for the given three-letter international currency code. These currency rates are compiled from many global sources and are updated several times per day.

Type: API

profiles

developer-tools

Interzoid Get Full Name Match Similarity Key API — getfullnamematch (interzoid.com)

OpenAPI-specified service (interzoid.com:getfullnamematch, version 1.0.0): This API provides a similarity key used to match with other similar full name data, including for purposes of deduplication, fuzzy matching, or merging of datasets. A much higher match rate will be achieved by matching on the similarity key rather than the data itself. This API is for full name data where first and las

Type: API

profiles

developer-tools

Interzoid Get Full Name Parsed Match Similarity Key API — getfullnameparsedmatch (interzoid.com)

OpenAPI-specified service (interzoid.com:getfullnameparsedmatch, version 1.0.0): This API provides a similarity key used to match with other similar full name data when data fields are parsed into first name and last name components, including for purposes of deduplication, fuzzy matching, or merging of datasets. A much higher match rate will be achieved by matching on the similarity key rather tha

Type: API

profiles

developer-tools

Interzoid Get Weather By Zip Code API — getweatherzip (interzoid.com)

OpenAPI-specified service (interzoid.com:getweatherzip, version 1.0.0): This API provides current weather information for US Cities, including temperatures, wind speeds, wind direction, relative humidity, and visibility.

Type: API

profiles

developer-tools

Interzoid Get Weather City API — getweathercity (interzoid.com)

OpenAPI-specified service (interzoid.com:getweathercity, version 1.0.0): This API provides current weather information for US Cities, including temperatures, wind speeds, wind direction, relative humidity, and visibility.

Type: API

profiles

developer-tools

Interzoid State Data Standardization API — getstateabbreviation (interzoid.com)

OpenAPI-specified service (interzoid.com:getstateabbreviation, version 1.0.0): This API provides the two-letter state abbreviation (or the province abbreviation for Canada) for the purposes of standardizing state name data, improving query results, analytics, and data merging.

Type: API

profiles

developer-tools

Interzoid Zip Code Detailed Info API — getzipinfo (interzoid.com)

OpenAPI-specified service (interzoid.com:getzipinfo, version 1.0.0): This API provides detailed information for a given zip code, including city, state, latitude, longitude, area size, and various population demographics.

Type: API

profiles

developer-tools

IntuneResourceManagementClient (azure.com)

OpenAPI-specified service (azure.com:intune, version 2015-01-14-privatepreview): Microsoft.Intune Resource provider Api features in the swagger-2.0 specification

Type: API

profiles

developer-tools

IotCentralClient (azure.com)

OpenAPI-specified service (azure.com:iotcentral, version 2018-09-01): Use this API to manage IoT Central Applications in your Azure subscription.

Type: API

profiles

developer-tools

iotDpsClient — deviceprovisioningservices-iotdps (azure.com)

OpenAPI-specified service (azure.com:deviceprovisioningservices-iotdps, version 2018-01-22): API for using the Azure IoT Hub Device Provisioning Service features.

Type: API

profiles

developer-tools

iotDpsClient — provisioningservices-iotdps (azure.com)

OpenAPI-specified service (azure.com:provisioningservices-iotdps, version 2017-11-15): API for using the Azure IoT Hub Device Provisioning Service features.

Type: API

profiles

developer-tools

iotHubClient (azure.com)

OpenAPI-specified service (azure.com:iothub, version 2019-07-01-preview): Use this API to manage the IoT hubs in your Azure subscription.

Type: API

profiles

developer-tools

IoTSpacesClient (azure.com)

OpenAPI-specified service (azure.com:iotspaces, version 2017-10-01-preview): Use this API to manage the IoTSpaces service instances in your Azure subscription.

Type: API

profiles

developer-tools

IP2WHOIS Hosted Domain Lookup

IP2WHOIS Hosted Domain Lookup (Development): WHOIS domain name and hosted domain lookup

Access: Personal API keyType: API

profiles

developer-tools

ipapi.is

ipapi.is (Development): Public IP Address API with company, ASN and hosting detection support

Access: No keyType: API

profiles

developer-tools

IPFinder

IPFinder (Development): Geolocation API,ASN API,IP Ranges API,IP Firewall API,Domain API

Access: Personal API keyType: API

profiles

developer-tools

IPGEO

IPGEO (Development): Unlimited free IP Address API with useful information

Access: No keyType: API

profiles

developer-tools

IPLocate.io

IPLocate.io (Development): Fast, free, accurate IP geolocation and threat data (proxy/VPN/hosting detection) API

Access: No keyType: API

profiles

developer-tools

Issue Tracking API — issue-tracking (apideck.com)

OpenAPI-specified service (apideck.com:issue-tracking, version 9.3.0): Welcome to the Issue Tracking API. You can use this API to access all Issue Tracking 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

Type: API

profiles

developer-tools

JMESPath Free API

JMESPath Free API (Development): Run JMESPath queries on JSON data for filtering, transforming, and extracting results

Access: No keyType: API

profiles

developer-tools · development

jsDelivr

Package metadata, file tree, SRI hash and CDN download-statistics API for npm packages and GitHub releases.

Access: No keyPrice: FreeType: API

HTTPS: Yes · CORS: Yes

profiles · github-public-apis

developer-tools

JSONing

JSONing (Test Data): Mock data for prototyping

Access: No keyType: API

profiles

developer-tools

JSONPlaceholder

A fake REST service for examples using familiar resource collections.

Access: No keyPrice: FreeType: API

profiles

developer-tools

JustIdea Agency (MCP Server)

MCP server (agency.justidea/justidea-agency v1.0.0): Services, published prices, site search and sales inquiries of JustIdea, a Polish e-commerce agency.

Type: API

profiles

developer-tools

KeyVaultClient (azure.com)

OpenAPI-specified service (azure.com:keyvault, version 7.0-preview): The key vault client performs cryptographic key operations and vault operations against the Key Vault service.

Type: API

profiles

developer-tools

KeyVaultManagementClient — azsadmin-KeyVault (azure.com)

OpenAPI-specified service (azure.com:azsadmin-KeyVault, version 2017-02-01-preview): The Admin KeyVault Management Client.

Type: API

profiles

developer-tools

KeyVaultManagementClient — keyvault-providers (azure.com)

OpenAPI-specified service (azure.com:keyvault-providers, version 2018-02-14-preview): The Azure management API provides a RESTful set of web services that interact with Azure Key Vault.

Type: API

profiles

developer-tools

KeyVaultManagementClient — keyvault-secrets (azure.com)

OpenAPI-specified service (azure.com:keyvault-secrets, version 2018-02-14-preview): The Azure management API provides a RESTful set of web services that interact with Azure Key Vault.

Type: API

profiles

developer-tools

Kinnovis Self-Storage (ai.b77/kinnovis-storage MCP Server)

MCP server (ai.b77/kinnovis-storage v1.0.0): Manage Kinnovis self-storage tariffs from chat.

Type: API

profiles

developer-tools

Kiprio AI Content Detector

Kiprio AI Content Detector (Machine Learning): Detect AI-generated text with per-sentence confidence scoring

Access: Personal API keyType: API

profiles

developer-tools

Kiprio HTML to PDF

Kiprio HTML to PDF (Documents & Productivity): Convert HTML or URLs to PDF with custom page sizes and margins

Access: Personal API keyType: API

profiles

developer-tools

Kiprio IP Lookup

Kiprio IP Lookup (Development): IP geolocation and reputation with proxy, VPN, and hosting detection

Access: Personal API keyType: API

profiles

developer-tools

Kiprio OG Image

Kiprio OG Image (Development): Generate Open Graph social preview images from URL metadata

Access: Personal API keyType: API

profiles

developer-tools

Kiprio Screenshot

Kiprio Screenshot (Development): Full-page website screenshots with mobile and desktop emulation

Access: Personal API keyType: API

profiles

developer-tools

Knowledge Base (ai.b77/knowledge-base MCP Server)

MCP server (ai.b77/knowledge-base v1.0.0): A searchable knowledge base your assistant reads and writes.

Type: API

profiles

developer-tools

Labby (ai.dinglebear/labby MCP Server)

MCP server (ai.dinglebear/labby v1.1.0): Local-first MCP gateway and homelab control plane with CLI, HTTP API, and web UI.

Type: API

profiles

developer-tools

LaunchDarkly REST API

OpenAPI-specified web service (launchdarkly.com, version 5.3.0): Build custom integrations with the LaunchDarkly REST API

Type: API

profiles

developer-tools

Lead API (apideck.com)

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

Lenny Rachitsky Podcast Transcripts MCP Server (ai.com.mcp/lenny-rachitsky-podcast MCP Server)

MCP server (ai.com.mcp/lenny-rachitsky-podcast v0.6.0): MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators.

Type: API

profiles

From discovery to implementation

Build with understanding.

Practical API integration guides, separate from catalog listings.

All guides →

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.