Building a newsletter
The APIs you would realistically stitch together, grouped by role: core data first, then enrichment, images and location.
| API | Pricing | Auth | Format | Free tier | Status |
|---|---|---|---|---|---|
Abstract Email Validation APIChecks whether an email address is real and deliverable via syntax, MX, and SMTP checks. Identity & Security › Email Validation | Freemium | API key | JSON | <100/day | Live |
Anthropic MessagesClaude models for chat, tool calling, image and PDF input and structured output, with streamed replies. AI & Machine Learning › LLMs | Paid | API key | JSON | — | Live |
ApexVerifyPay-as-you-go API that verifies email addresses and phone numbers in real time. Identity & Security › Email Validation | Free trial | API key | JSON | — | Untested |
APITube News APISearches global news articles with sentiment, entity, and topic enrichment across 65+ filters. Social & Content › News | Freemium | API key | JSON | 100–1k/day | Live |
AstroWaySwiss Ephemeris astrology API: natal charts, synastry, Human Design, horoscopes, tarot, numerology. Culture & Society › Astrology | Freemium | API key | JSON | 100–1k/day | Live |
Bible-apiBible verses and passages as JSON, by reference or at random, across many translations. Data & Knowledge › Books | Free | None | JSON | 10k+/day | Live |
Bly.toShortens URLs with custom domains, QR codes, and click/scan analytics via a credit-based REST API. Utilities › URL Shortening | Freemium | API key | JSON | — | Untested |
BrevoSend transactional and marketing email, SMS and WhatsApp, and manage contacts via one REST API. Communication › Email | Freemium | API key | JSON | 100–1k/day | Live |
CalendarificPublic, religious and bank holiday data with dates and details for 230+ countries. Culture & Society › Holidays | Freemium | API key | JSON | <100/day | Live |
Cambio UruguayLive buy/sell rates for USD, EUR and more from 40+ Uruguayan exchange houses and banks, updated ~10 min. Finance & Commerce › Currency | Free | None | JSON | Unlimited | Live |
Checkiday - National HolidayDaily holiday, observance and event data with names, descriptions, and over 5,000 entries. Culture & Society › Holidays | Freemium | API key | JSON | <100/day | Live |
civicAPILive election results, race calls and candidate vote counts for races worldwide, no key needed. Data & Knowledge › Open Government Data | Free | None | JSON | Unlimited | Live |
CoinGeckoPrices, market caps, volumes and history for thousands of coins and exchanges, plus on-chain DEX data. Finance & Commerce › Crypto | Freemium | API key | JSON | 100–1k/day | Live |
CorpStackingTracks corporate, government and ETF Bitcoin, Ethereum and Solana treasury holdings from SEC filings. Finance & Commerce › Crypto | Freemium | API key | JSON | Unlimited | Live |
CosmyDay Astrology APIFree astrology API: natal charts, daily horoscopes, sky events and compatibility from Swiss Ephemeris. Culture & Society › Astrology | Free | None | JSON | Unlimited | Live |
Currents APISearches and streams real-time global news headlines with language, category, and region filters. Social & Content › News | Freemium | API key | JSON | 100–1k/day | Live |
DisifyChecks email syntax, DNS/MX records, and flags disposable or temporary email addresses. Identity & Security › Email Validation | Freemium | None | JSON | — | Live |
Email Spam TesterSends a test email through 42 deliverability and spam checks, then returns a scored JSON report. Communication › Email | Free | None | JSON | <100/day | Untested |
EmailJSSends transactional emails from client-side JavaScript without a backend server. Communication › Email | Freemium | API key | JSON | <100/day | Untested |
EmailvalidationChecks an email's syntax, MX records, deliverability and disposable/free-domain status. Identity & Security › Email Validation | Freemium | API key | JSON | <100/day | Live |
Fair DrawRuns publicly verifiable random draws (giveaway winners) anchored to the drand beacon. Utilities › Randomness | Free | None | JSON | Unlimited | Live |
FavQsQuote of the Day plus a searchable, user-curated quotes and authors database, with favoriting/voting. Media & Entertainment › Jokes & Quotes | Freemium | API key | JSON | 10k+/day | Live |
FinlightFinancial news search with AI sentiment scoring and company extraction, plus a live WebSocket feed. Social & Content › News | Freemium | API key | JSON | 100–1k/day | Live |
FreeNewsApi.ioSearches recent global news articles by country, language, topic, publisher, and keyword. Social & Content › News | Free | API key | JSON | 1k–10k/day | Live |
FXNewsBiasAI-scored news sentiment (0-100) for 8 major forex currencies, refreshed every 3 hours. Finance & Commerce › Currency | Freemium | API key | JSON | <100/day | Live |
FXpeekDaily and historical rates for major and long-tail currencies, plus USDT/USDC reference rates, no key. Finance & Commerce › Currency | Freemium | None | JSON | Unlimited | Live |
GIPHY APISearch and retrieve GIFs and stickers by keyword, trending feed, or category. Media & Entertainment › Images & Photos | Freemium | API key | JSON | 1k–10k/day | Live |
GNewsSearch and filter news articles worldwide by keyword, language, country and date. Social & Content › News | Freemium | API key | JSON | 100–1k/day | Live |
HeliousUS Treasury yields, auction results with bid-to-cover/tail, and scored economic-release data. Finance & Commerce › Stock Market | Freemium | API key | JSON | 10k+/day | Live |
HeybounceReal-time email verification checking deliverability, MX records, and disposable/role addresses. Identity & Security › Email Validation | Free trial | API key | JSON | — | Live |
HolidaysPublic holidays and observances for 250+ countries and 3,600+ states/provinces, in 100+ languages. Culture & Society › Holidays | Freemium | API key | JSON | — | Live |
Indian Quotes100+ curated quotes from Indian entrepreneurs with author bios, LinkedIn links and company data. Media & Entertainment › Jokes & Quotes | Free | None | JSON | Unlimited | Live |
IndiePitcherSends transactional emails with markdown support and manages contact lists for SaaS apps Communication › Email | Freemium | API key | JSON | <100/day | Live |
LangblyTranslates text and documents with auto language detection; matches Google Translate v2's request format. AI & Machine Learning › Translation | Freemium | API key | JSON | — | Live |
LectServeDaily and Sunday Bible readings from the ACNA and RCL liturgical lectionaries, by date. Culture & Society › Religion | Free | None | JSON | Unlimited | Live |
LinkPreviewFetches a page's title, description and preview image from any URL for link previews. Developer Tools › Web Scraping | Freemium | API key | JSON | 1k–10k/day | Live |
mailboxlayerValidates email syntax, SMTP deliverability, disposable/role addresses and catch-all domains. Identity & Security › Email Validation | Freemium | API key | JSON | <100/day | Live |
MailboxValidatorChecks if an email address is deliverable, disposable, or from a free provider like Gmail. Identity & Security › Email Validation | Freemium | API key | JSON | <100/day | Live |
MailjetTransactional and marketing email sending, contact list management, and delivery stats via REST API. Communication › Email | Freemium | API key | JSON | 100–1k/day | Live |
MailtrapTransactional and bulk email sending API with a built-in sandbox for safely testing emails. Communication › Email | Freemium | API key | JSON | 100–1k/day | Untested |
MailValidReal-time and bulk email verification: deliverability, catch-all, disposable, and role checks. Identity & Security › Email Validation | Freemium | API key | JSON | — | Live |
MarketAuxFinancial news search with ticker/entity tagging and per-article sentiment scores. Social & Content › News | Freemium | API key | JSON | 100–1k/day | Live |
MediastackLive and historical news headlines from thousands of sources worldwide, filterable by topic/country. Social & Content › News | Freemium | API key | JSON | <100/day | Live |
MicrolinkTurns any URL into structured metadata, a screenshot, or a PDF using a real browser. Utilities › Screenshots | Freemium | API key | JSON | <100/day | Live |
New York TimesTop Stories, Article Search, Books, and Most Popular feeds from The New York Times. Social & Content › News | Free | API key | JSON | <100/day | Live |
NewsAgent DataScores news articles by urgency and political lean, with event clustering and live push. Social & Content › News | Freemium | API key | JSON | 100–1k/day | Live |
NewsAPISearch and top-headline feeds pulling current and historical articles from 150k+ news sources. Social & Content › News | Freemium | API key | JSON | <100/day | Live |
NewsAPI.ai (Event Registry)Searches global news articles and events by keyword, concept, sentiment, source and location. Social & Content › News | Freemium | API key | JSON | — | Live |
NewsData.ioReal-time and historical news headlines, crypto and market news with AI tags and sentiment Social & Content › News | Freemium | API key | JSON | 100–1k/day | Live |
NewsMeshStructured trending, latest and searchable news articles from thousands of sources, for apps and AI agents. Social & Content › News | Freemium | API key | JSON | <100/day | Live |
NoozraAggregated news headlines and full-text search from 200+ curated RSS sources. Social & Content › News | Freemium | API key | JSON | 1k–10k/day | Live |
NoParamChecks email addresses in real time for valid syntax, MX records, and disposable or role addresses. Identity & Security › Email Validation | Freemium | API key | JSON | <100/day | Untested |
OneSignalSend push, email, SMS and in-app messages from one REST API, with segmentation and delivery data. Communication › Push | Freemium | API key | JSON | — | Untested |
PexelsSearch free stock photos and videos, with curated picks, collections and several image sizes per result. Media & Entertainment › Images & Photos | Free | API key | JSON | 100–1k/day | Live |
PostStackEU-hosted transactional and marketing email sending with templates, broadcasts and webhooks. Communication › Email | Freemium | API key | JSON | 100–1k/day | Live |
QuickChartRenders Chart.js configs, QR codes and other visualizations as static images from a URL. Utilities › Charts | Freemium | None | Binary | — | Live |
QuoterismRandom and quote-of-the-day endpoints from a curated database of quotes by author. Media & Entertainment › Jokes & Quotes | Freemium | API key | JSON | 100–1k/day | Live |
Quotes on DesignOver 1,000 curated design and UX quotations, served as WordPress posts over REST. Media & Entertainment › Jokes & Quotes | Free | None | JSON | Unlimited | Live |
RankFabrik VerifySMTP-level email verification (valid/invalid/risky/unknown) that stops before sending, billed per result. Identity & Security › Email Validation | Freemium | API key | JSON | <100/day | Live |
RebrandlyCreates and manages branded short links on a custom domain, with click tracking and QR codes. Utilities › URL Shortening | Freemium | API key | JSON | <100/day | Live |
ResendSends transactional and marketing emails from your app via a REST API with domain verification. Communication › Email | Freemium | API key | JSON | 100–1k/day | Live |
SendGridTransactional and marketing email delivery API with templates, webhooks, and delivery analytics. Communication › Email | Free trial | API key | JSON | — | Untested |
SMTPfastSends transactional email and manages contacts, segments and broadcast campaigns via a REST API. Communication › Email | Freemium | API key | JSON | 100–1k/day | Live |
SontoCurated, AI-written tech and AI news from 90+ sources, with translated feeds in five languages. Social & Content › News | Free | None | JSON | Unlimited | Live |
Spaceflight NewsAggregated spaceflight news, articles and blog posts from NASA, agencies and outlets. Social & Content › News | Free | None | JSON | Unlimited | Live |
The Calendar APIStatic JSON public-holiday calendars for US states and 30 countries, plus sports and market dates. Culture & Society › Holidays | Free | None | JSON | Unlimited | Live |
The Gold BarometerDaily 0-100 gold buying-conditions score from seven weighted market factors, with history back to 1971. Finance & Commerce › Precious Metals | Free | None | JSON | Unlimited | Live |
The GuardianSearch and retrieve full Guardian articles, tags, and sections back to 1999. Social & Content › News | Freemium | API key | JSON | 100–1k/day | Live |
The News APISearches live and historical news articles from 40,000+ sources across 50+ countries and 30+ languages. Social & Content › News | Freemium | API key | JSON | 100–1k/day | Live |
They Said So QuotesOver a million famous quotes with authors, categories, daily quote-of-the-day, and shareable quote images. Media & Entertainment › Jokes & Quotes | Freemium | API key | JSON | — | Live |
TinyURL APICreates and manages branded short links with click analytics via a token-based REST API. Utilities › URL Shortening | Freemium | API key | JSON | — | Untested |
uCheckerValidates whether an email address exists via SMTP/DNS checks, singly or in bulk up to millions of addresses. Identity & Security › Email Validation | Freemium | API key | JSON | — | Live |
UK Bank HolidaysOfficial UK bank holiday dates for England & Wales, Scotland and Northern Ireland, as JSON. Culture & Society › Holidays | Free | None | JSON | Unlimited | Live |
UnsplashSearchable library of free stock photos with photographer and download metadata, hotlink-served. Media & Entertainment › Images & Photos | Free | API key | JSON | 1k–10k/day | Live |
UrlBaeCreates branded short links, dynamic QR codes and bio pages with click analytics and A/B rotation. Utilities › URL Shortening | Freemium | API key | JSON | <100/day | Live |
US WeatherUS government forecasts, alerts and observations by grid point, in GeoJSON with multiple format options. Weather & Environment › Forecasts | Free | None | JSON | Unlimited | Live |
VotePredictorUS election win-probability forecasts, congressional records and pollster accuracy ratings. Data & Knowledge › Open Government Data | Free | None | JSON | Unlimited | Live |
Webz.io News APISearches millions of daily news articles worldwide with sentiment, entities and topic tags. Social & Content › News | Freemium | API key | JSON | — | Live |
World News APISearch and retrieve global news articles with sentiment scores, entities and source metadata. Social & Content › News | Freemium | API key | JSON | — | Live |
wttr.inCurrent conditions and 3-day forecast by city, airport code or coordinates as text, PNG or JSON. Weather & Environment › Forecasts | Free | None | JSON | Unlimited | Live |
ZenQuotesRandom and daily inspirational quotes from notable historical figures, JSON, no key required. Media & Entertainment › Jokes & Quotes | Freemium | None | JSON | — | Live |
Abstract Email Validation APIFreemiumLive
Checks whether an email address is real and deliverable via syntax, MX, and SMTP checks.
API key · JSON
<100/day
OpenAPI spec · llms.txt
Anthropic MessagesPaidLive
Claude models for chat, tool calling, image and PDF input and structured output, with streamed replies.
API key · JSON
—
no machine-readable spec
ApexVerifyFree trialUntested
Pay-as-you-go API that verifies email addresses and phone numbers in real time.
API key · JSON
—
no machine-readable spec
APITube News APIFreemiumLive
Searches global news articles with sentiment, entity, and topic enrichment across 65+ filters.
API key · JSON
100–1k/day
MCP server · llms.txt
AstroWayFreemiumLive
Swiss Ephemeris astrology API: natal charts, synastry, Human Design, horoscopes, tarot, numerology.
API key · JSON
100–1k/day
OpenAPI spec · llms.txt
Bible-apiFreeLive
Bible verses and passages as JSON, by reference or at random, across many translations.
None · JSON
10k+/day
no machine-readable spec
Bly.toFreemiumUntested
Shortens URLs with custom domains, QR codes, and click/scan analytics via a credit-based REST API.
API key · JSON
—
llms.txt
BrevoFreemiumLive
Send transactional and marketing email, SMS and WhatsApp, and manage contacts via one REST API.
API key · JSON
100–1k/day
llms.txt
CalendarificFreemiumLive
Public, religious and bank holiday data with dates and details for 230+ countries.
API key · JSON
<100/day
no machine-readable spec
Cambio UruguayFreeLive
Live buy/sell rates for USD, EUR and more from 40+ Uruguayan exchange houses and banks, updated ~10 min.
None · JSON
Unlimited
OpenAPI spec · llms.txt
Checkiday - National HolidayFreemiumLive
Daily holiday, observance and event data with names, descriptions, and over 5,000 entries.
API key · JSON
<100/day
no machine-readable spec
civicAPIFreeLive
Live election results, race calls and candidate vote counts for races worldwide, no key needed.
None · JSON
Unlimited
no machine-readable spec
CoinGeckoFreemiumLive
Prices, market caps, volumes and history for thousands of coins and exchanges, plus on-chain DEX data.
API key · JSON
100–1k/day
OpenAPI spec · llms.txt
CorpStackingFreemiumLive
Tracks corporate, government and ETF Bitcoin, Ethereum and Solana treasury holdings from SEC filings.
API key · JSON
Unlimited
llms.txt
CosmyDay Astrology APIFreeLive
Free astrology API: natal charts, daily horoscopes, sky events and compatibility from Swiss Ephemeris.
None · JSON
Unlimited
OpenAPI spec · llms.txt
Currents APIFreemiumLive
Searches and streams real-time global news headlines with language, category, and region filters.
API key · JSON
100–1k/day
OpenAPI spec · llms.txt
DisifyFreemiumLive
Checks email syntax, DNS/MX records, and flags disposable or temporary email addresses.
None · JSON
—
no machine-readable spec
Email Spam TesterFreeUntested
Sends a test email through 42 deliverability and spam checks, then returns a scored JSON report.
None · JSON
<100/day
llms.txt
EmailJSFreemiumUntested
Sends transactional emails from client-side JavaScript without a backend server.
API key · JSON
<100/day
no machine-readable spec
EmailvalidationFreemiumLive
Checks an email's syntax, MX records, deliverability and disposable/free-domain status.
API key · JSON
<100/day
llms.txt
Fair DrawFreeLive
Runs publicly verifiable random draws (giveaway winners) anchored to the drand beacon.
None · JSON
Unlimited
llms.txt
FavQsFreemiumLive
Quote of the Day plus a searchable, user-curated quotes and authors database, with favoriting/voting.
API key · JSON
10k+/day
no machine-readable spec
FinlightFreemiumLive
Financial news search with AI sentiment scoring and company extraction, plus a live WebSocket feed.
API key · JSON
100–1k/day
MCP server · llms.txt
FreeNewsApi.ioFreeLive
Searches recent global news articles by country, language, topic, publisher, and keyword.
API key · JSON
1k–10k/day
OpenAPI spec
FXNewsBiasFreemiumLive
AI-scored news sentiment (0-100) for 8 major forex currencies, refreshed every 3 hours.
API key · JSON
<100/day
OpenAPI spec · llms.txt
FXpeekFreemiumLive
Daily and historical rates for major and long-tail currencies, plus USDT/USDC reference rates, no key.
None · JSON
Unlimited
OpenAPI spec · llms.txt
GIPHY APIFreemiumLive
Search and retrieve GIFs and stickers by keyword, trending feed, or category.
API key · JSON
1k–10k/day
OpenAPI spec · llms.txt
GNewsFreemiumLive
Search and filter news articles worldwide by keyword, language, country and date.
API key · JSON
100–1k/day
llms.txt
HeliousFreemiumLive
US Treasury yields, auction results with bid-to-cover/tail, and scored economic-release data.
API key · JSON
10k+/day
OpenAPI spec · MCP server · llms.txt
HeybounceFree trialLive
Real-time email verification checking deliverability, MX records, and disposable/role addresses.
API key · JSON
—
no machine-readable spec
HolidaysFreemiumLive
Public holidays and observances for 250+ countries and 3,600+ states/provinces, in 100+ languages.
API key · JSON
—
no machine-readable spec
Indian QuotesFreeLive
100+ curated quotes from Indian entrepreneurs with author bios, LinkedIn links and company data.
None · JSON
Unlimited
no machine-readable spec
IndiePitcherFreemiumLive
Sends transactional emails with markdown support and manages contact lists for SaaS apps
API key · JSON
<100/day
OpenAPI spec · llms.txt
LangblyFreemiumLive
Translates text and documents with auto language detection; matches Google Translate v2's request format.
API key · JSON
—
MCP server · llms.txt
LectServeFreeLive
Daily and Sunday Bible readings from the ACNA and RCL liturgical lectionaries, by date.
None · JSON
Unlimited
no machine-readable spec
LinkPreviewFreemiumLive
Fetches a page's title, description and preview image from any URL for link previews.
API key · JSON
1k–10k/day
no machine-readable spec
mailboxlayerFreemiumLive
Validates email syntax, SMTP deliverability, disposable/role addresses and catch-all domains.
API key · JSON
<100/day
llms.txt
MailboxValidatorFreemiumLive
Checks if an email address is deliverable, disposable, or from a free provider like Gmail.
API key · JSON
<100/day
OpenAPI spec · llms.txt
MailjetFreemiumLive
Transactional and marketing email sending, contact list management, and delivery stats via REST API.
API key · JSON
100–1k/day
no machine-readable spec
MailtrapFreemiumUntested
Transactional and bulk email sending API with a built-in sandbox for safely testing emails.
API key · JSON
100–1k/day
MCP server · llms.txt
MailValidFreemiumLive
Real-time and bulk email verification: deliverability, catch-all, disposable, and role checks.
API key · JSON
—
OpenAPI spec · llms.txt
MarketAuxFreemiumLive
Financial news search with ticker/entity tagging and per-article sentiment scores.
API key · JSON
100–1k/day
no machine-readable spec
MediastackFreemiumLive
Live and historical news headlines from thousands of sources worldwide, filterable by topic/country.
API key · JSON
<100/day
llms.txt
MicrolinkFreemiumLive
Turns any URL into structured metadata, a screenshot, or a PDF using a real browser.
API key · JSON
<100/day
llms.txt
New York TimesFreeLive
Top Stories, Article Search, Books, and Most Popular feeds from The New York Times.
API key · JSON
<100/day
no machine-readable spec
NewsAgent DataFreemiumLive
Scores news articles by urgency and political lean, with event clustering and live push.
API key · JSON
100–1k/day
llms.txt
NewsAPIFreemiumLive
Search and top-headline feeds pulling current and historical articles from 150k+ news sources.
API key · JSON
<100/day
no machine-readable spec
NewsAPI.ai (Event Registry)FreemiumLive
Searches global news articles and events by keyword, concept, sentiment, source and location.
API key · JSON
—
no machine-readable spec
NewsData.ioFreemiumLive
Real-time and historical news headlines, crypto and market news with AI tags and sentiment
API key · JSON
100–1k/day
no machine-readable spec
NewsMeshFreemiumLive
Structured trending, latest and searchable news articles from thousands of sources, for apps and AI agents.
API key · JSON
<100/day
llms.txt
NoozraFreemiumLive
Aggregated news headlines and full-text search from 200+ curated RSS sources.
API key · JSON
1k–10k/day
OpenAPI spec · llms.txt
NoParamFreemiumUntested
Checks email addresses in real time for valid syntax, MX records, and disposable or role addresses.
API key · JSON
<100/day
llms.txt
OneSignalFreemiumUntested
Send push, email, SMS and in-app messages from one REST API, with segmentation and delivery data.
API key · JSON
—
llms.txt
PexelsFreeLive
Search free stock photos and videos, with curated picks, collections and several image sizes per result.
API key · JSON
100–1k/day
no machine-readable spec
PostStackFreemiumLive
EU-hosted transactional and marketing email sending with templates, broadcasts and webhooks.
API key · JSON
100–1k/day
llms.txt
QuickChartFreemiumLive
Renders Chart.js configs, QR codes and other visualizations as static images from a URL.
None · Binary
—
OpenAPI spec · llms.txt
QuoterismFreemiumLive
Random and quote-of-the-day endpoints from a curated database of quotes by author.
API key · JSON
100–1k/day
no machine-readable spec
Quotes on DesignFreeLive
Over 1,000 curated design and UX quotations, served as WordPress posts over REST.
None · JSON
Unlimited
no machine-readable spec
RankFabrik VerifyFreemiumLive
SMTP-level email verification (valid/invalid/risky/unknown) that stops before sending, billed per result.
API key · JSON
<100/day
llms.txt
RebrandlyFreemiumLive
Creates and manages branded short links on a custom domain, with click tracking and QR codes.
API key · JSON
<100/day
llms.txt
ResendFreemiumLive
Sends transactional and marketing emails from your app via a REST API with domain verification.
API key · JSON
100–1k/day
llms.txt
SendGridFree trialUntested
Transactional and marketing email delivery API with templates, webhooks, and delivery analytics.
API key · JSON
—
OpenAPI spec
SMTPfastFreemiumLive
Sends transactional email and manages contacts, segments and broadcast campaigns via a REST API.
API key · JSON
100–1k/day
llms.txt
SontoFreeLive
Curated, AI-written tech and AI news from 90+ sources, with translated feeds in five languages.
None · JSON
Unlimited
llms.txt
Spaceflight NewsFreeLive
Aggregated spaceflight news, articles and blog posts from NASA, agencies and outlets.
None · JSON
Unlimited
no machine-readable spec
The Calendar APIFreeLive
Static JSON public-holiday calendars for US states and 30 countries, plus sports and market dates.
None · JSON
Unlimited
llms.txt
The Gold BarometerFreeLive
Daily 0-100 gold buying-conditions score from seven weighted market factors, with history back to 1971.
None · JSON
Unlimited
llms.txt
The GuardianFreemiumLive
Search and retrieve full Guardian articles, tags, and sections back to 1999.
API key · JSON
100–1k/day
no machine-readable spec
The News APIFreemiumLive
Searches live and historical news articles from 40,000+ sources across 50+ countries and 30+ languages.
API key · JSON
100–1k/day
no machine-readable spec
They Said So QuotesFreemiumLive
Over a million famous quotes with authors, categories, daily quote-of-the-day, and shareable quote images.
API key · JSON
—
llms.txt
TinyURL APIFreemiumUntested
Creates and manages branded short links with click analytics via a token-based REST API.
API key · JSON
—
no machine-readable spec
uCheckerFreemiumLive
Validates whether an email address exists via SMTP/DNS checks, singly or in bulk up to millions of addresses.
API key · JSON
—
OpenAPI spec
UK Bank HolidaysFreeLive
Official UK bank holiday dates for England & Wales, Scotland and Northern Ireland, as JSON.
None · JSON
Unlimited
no machine-readable spec
UnsplashFreeLive
Searchable library of free stock photos with photographer and download metadata, hotlink-served.
API key · JSON
1k–10k/day
no machine-readable spec
UrlBaeFreemiumLive
Creates branded short links, dynamic QR codes and bio pages with click analytics and A/B rotation.
API key · JSON
<100/day
llms.txt
US WeatherFreeLive
US government forecasts, alerts and observations by grid point, in GeoJSON with multiple format options.
None · JSON
Unlimited
no machine-readable spec
VotePredictorFreeLive
US election win-probability forecasts, congressional records and pollster accuracy ratings.
None · JSON
Unlimited
MCP server · llms.txt
Webz.io News APIFreemiumLive
Searches millions of daily news articles worldwide with sentiment, entities and topic tags.
API key · JSON
—
no machine-readable spec
World News APIFreemiumLive
Search and retrieve global news articles with sentiment scores, entities and source metadata.
API key · JSON
—
no machine-readable spec
wttr.inFreeLive
Current conditions and 3-day forecast by city, airport code or coordinates as text, PNG or JSON.
None · JSON
Unlimited
no machine-readable spec
ZenQuotesFreemiumLive
Random and daily inspirational quotes from notable historical figures, JSON, no key required.
None · JSON
—
no machine-readable spec
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