Discover how to combine API parameters to refine search queries and retrieve the most relevant articles from News API v3.

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How to optimize search with API parameters

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Discover NewsCatcher News API v3, an enterprise-level solution for large-scale news data retrieval and analysis.

Overview

News API v3 overview

This guide will help you make your first API call to NewsCatcher News API v3 and start retrieving news data in just a few minutes.

Quickstart

News API v3 quickstart guide

Libraries

Select a News API v3 plan that matches your needs - from basic news monitoring to advanced AI-powered content analysis.

Subscription plans

News API v3 subscription plans

Master advanced querying techniques to enhance the precision and relevance of your searches

Advanced querying

Advanced querying techniques

Group similar articles together to reduce noise and gain insights

Clustering news articles

Enhance search efficiency by filtering out duplicate articles.

Articles deduplication

Familiarize yourself with the NLP features available in News API v3

NLP features

NLP features in News API v3

Filter and classify news articles using your organization's unique taxonomy.

Custom tags

Cut through the clutter with precision - ensure every article pinpoints the exact company or individual you're tracking.

Entity disambiguation

Learn about breaking news detection and how to access emerging stories through the News API v3

Breaking news

Breaking news (beta)

Explore key changes and prepare for migration.

API changes v2 vs v3

Step-by-step guide for migrating from News API v2 to v3

Migration guide

Migration guide v2 to v3

Use boolean operators

How to use boolean operators

Find articles with related terms in close proximity

Search with NEAR

Proximity search with NEAR

Find articles mentioning specific people, organizations, locations, or other named entities

Search by entity

How to search articles by entity

Find articles that mention specific URLs or domains using News API v3

Search by URL

How to search articles by URL

Learn how to search within translated articles and retrieve translated content from News API v3

Work with translations

Search and retrieve translated content

Efficiently retrieve and process large volumes of news data using pagination in News API v3

Paginate large datasets

How to paginate large datasets

Learn how to use time-chunking methods in the Python SDK to retrieve large volumes of articles

Retrieve more than 10,000 articles

How to retrieve more than 10,000 articles

Learn how to verify the news sources covered by News API v3

Check sources coverage

How to check sources coverage

Error handling

Interpret and handle API errors

Learn how to use correlation IDs to debug and troubleshoot API requests

Request tracing with correlation IDs

How to report bugs and issues with the NewsCatcher APIs

Report bugs

Learn how to request new features or suggest enhancements.

Request features

How to request features

Introduction

Welcome to News API v3

Learn how to authenticate your API request

Authentication

Rate limits and quota management for News API v3 usage

Rate limits

Rate limits and quotas

Quick reference guide for common errors in News API v3

Errors

Understanding request and response headers in the NewsCatcher APIs

HTTP headers

Allowed values for API parameters with a fixed set of options

Enumerated parameters

Searches for articles based on specified criteria such as keyword, language, country, source, and more.

Search articles

Retrieves the latest headlines for the specified time period. You can filter results by language, country, source, and more.

Retrieve latest headlines

Retrieves breaking news articles and sorts them based on specified criteria.

Get breaking news

Searches for articles written by a specified author. You can filter results by language, country, source, and more.

Search articles by author

Searches for articles by author. You can filter results by language, country, source, and more.

Searches for articles based on specified links or IDs. You can filter results by date range.

Search articles by links or IDs

Searches for articles using their ID(s) or link(s).

Searches for articles similar to a specified query.

Search similar articles

Searches for articles similar to the specified query. You can filter results by language, country, source, and more.

Retrieves a list of sources based on specified criteria such as language, country, rank, and more.

Retrieve sources

Retrieves the list of sources available in the database. You can filter the sources by language, country, and more.

Retrieves the count of articles aggregated by day or hour based on various search criteria, such as keyword, language, country, and source.

Get aggregation count by interval

Retrieves information about your subscription plan.

Retrieve subscription plan information

Python

Python SDK

TypeScript client library for News API v3

TypeScript

TypeScript SDK

Java

Java SDK

Go SDK

C# SDK

Documentation for deprecated NewsCatcher API client libraries

Legacy SDKs

Legacy SDKs for News API v3

Python client library for the NewsCatcher News API with async support

Python SDK for NewsCatcher News API v3

Type-safe TypeScript/JavaScript client for the NewsCatcher News API

TypeScript SDK for NewsCatcher News API v3

Java client library for the NewsCatcher News API with Android support

Java SDK for NewsCatcher News API v3

Idiomatic Go client for the NewsCatcher News API

Go SDK for NewsCatcher News API v3

.NET client library for the NewsCatcher News API

C# SDK for NewsCatcher News API v3

Access U.S. location-specific news with advanced geographic relevance detection.

Introduction to Local News API

Get started with location-specific news data using Local News API.

Local News API quickstart guide

Understand how Local News API uses different methods to detect and validate location mentions in news articles, helping you filter and interpret location-specific content.

Location detection methods

Select a Local News API plan that matches your needs - from standard NLP analysis to advanced AI-powered location features.

Local News API subscription plans

Searches for local news based on specified criteria such as keyword, language, country, source, and more.

Retrieves the most recent news headlines for the specific locations and times. You can filter results by language, source, theme, and more.

Retrieves the list of local news sources available in the database. Filterable by language, country, and theme.

Search for local news using article links, IDs, or RSS GUIDs.

Search articles by identifiers

Transform news into actionable business intelligence with structured events.

Introduction to Event Intelligence

Events API quickstart guide

Learn about parameter types and formats for filtering event data.

Parameter formats

Working with search parameters

Request and filter source articles with available fields and options.

Working with articles

Access source articles

Search and analyze data breach events using available fields, parameters, and query filters.

Data breach

Discover data breach events

Filter and retrieve company funding events using fields, parameters, and search criteria.

Fundraising

Query fundraising events

Access and filter corporate layoff data using search parameters and field criteria.

Layoff

Search workforce reduction events

Monitor and analyze supply chain disruptions using search parameters and field criteria.

Supply chain disruption

Track supply chain disruption events

Monitor and analyze global trade policy changes using tariff event data with customizable search parameters.

Tariffs

Explore international tariff events

Returns available filters for specified event type.

Get event available filters

Searches for structured event data extracted from news articles. Supports filtering by event type, date ranges, and event-specific filters.


Search for events

Checks if the API service is operational.

Check API health status

Returns information about current subscription including available events and usage limits.

One place to find documentation, code examples, use cases, FAQ, and knowledge base of NewsCatcher's News API

Learn how to make your first News API call

Learn more about what it takes to deliver online-published news to your API response object

How NewsCatcher works

Starting September 2021, we will onboard new users via our own [internal API Management platform](https://app.newscatcherapi.com/dashboard/).

Migrate from V1/RapidAPI

Add Postman Collections into your own Workspace for easy NewsCatcher News API usage experience

Use News API v2 in Postman

Learn advanced querying techniques to enhance the precision and relevance of your searches.

Advanced querying in News API v2

Learn to use different techniques when searching for a proper noun

Search for person/company/product

Learn how to iterate through found pages and extract articles

Scroll through pages

Learn how to filter your search results by their publication date and time

Search by date & time

Get more than 10,000 articles

In this tutorial, you'll learn how to extract data from NewsCatcher News API and write it into a CSV file.

Export news into a CSV with Python

This guide takes you through the process of building a news aggregator with the NewsCatcher news API.

Build news aggregator

Scrape, normalize and mine Google News with Python

Get started

Guides and concepts

Migration

How to

Troubleshooting

How to optimize search with API parameters