Security API Directory
Security APIs with agent-ready surfaces — auth, secrets, threat intel, WAF.
4191
Sites Indexed
36
Avg Score
111 entries in this directory
The AI Platform for Identity & Risk Decisioning | Socure
socure.com
Socure delivers AI-powered identity verification, fraud prevention, compliance, age verification, and workforce screening — driving higher auto-approvals with stronger risk protection.
API
security
15
+15 structured API
missing +25 llms.txt
Passwords, Secrets, and Access Management | 1Password
1password.com
Protect passwords and secrets, manage app access, and secure AI tools with 1Password. Easy to adopt from growing teams to enterprise.
API
security
15
+15 structured API
missing +25 llms.txt
M
MFapi.in - Free India Mutual Fund API
mfapi.in
India's first free mutual fund API. Get complete historical data for Indian mutual funds over JSON API. Updated daily.
API
security
15
+15 structured API
missing +25 llms.txt
Host Detection - Who Hosts This Site?
who-hosts-this.com
Quickly detect who is hosting any site on the web. Enter a url then click "Detect Hosting Provider" and we'll show you the associated host/ISP name and IP addresses.
API
security
15
+15 structured API
missing +25 llms.txt
W3C
w3.org
The World Wide Web Consortium (W3C) develops standards and guidelines to help everyone build a web based on the principles of accessibility, internationalization, privacy and security.
API
security
15
+15 structured API
missing +25 llms.txt
SOC 2, HIPAA, ISO 27001, PCI, and GDPR Compliance
vanta.com
Vanta automates the complex and time-consuming process of SOC 2, HIPAA, ISO 27001, PCI, and GDPR compliance certification. Automate your security monitoring in weeks instead of months.
API
security
15
+15 structured API
missing +25 llms.txt
ShipSwift — Ship Full-Stack iOS Apps with AI
shipswift.app
Production-ready recipes covering SwiftUI, backend APIs, payments, and App Store compliance. Your AI codes the full stack — from UI to server to launch.
API
security
15
+15 structured API
missing +25 llms.txt
pure.md - global cache between LLMs and the web
pure.md
Reliably access web content in markdown format by simply prefixing any URL with `pure.md/`. Avoids bot detection, renders JavaScript-heavy websites, and converts HTML, PDFs, images, and more into pure markdown.
API
security
15
+15 structured API
missing +25 llms.txt
VAT API | EU & UK, VAT Rates, Number Validation & Compliant Invoicing API
vatapi.com
A reliable VAT Rates, VAT Number Validation & VAT Invoicing service - The API for EU & UK VAT compliance - EU & UK VAT Validation Rates Invoicing Currency conversion service
API
security
15
+15 structured API
missing +25 llms.txt
Stellastra - The Cyber Security Comparison Platform
stellastra.com
The Cyber Security Comparison Platform
API
security
15
+15 structured API
missing +25 llms.txt
Proaktiv riskhantering med insikter ni kan lita på | Roaring
roaring.io
Automatisera onboarding, compliance och leverantörskontroll med tillförlitlig data, löpande övervakning och bättre beslutsunderlag.
API
security
15
+15 structured API
missing +25 llms.txt
Home | NLR
nrel.gov
NLR bridges research with real-world applications to advance energy technologies that lower costs, boost the economy, strengthen security, and ensure abundant energy.
API
security
15
+15 structured API
missing +25 llms.txt
Free VAT Compliance & Exchange Rates API - VATcomply
vatcomply.com
Free, open-source VAT compliance API — EU VAT validation via VIES, VAT rates from TEDB, ECB exchange rates, IP geolocation, and IBAN validation. No API key.
API
security
15
+15 structured API
missing +25 llms.txt
MSRC - Microsoft Security Response Center
msrc.microsoft.com
The Microsoft Security Response Center is part of the defender community and on the front line of security response evolution. For over twenty years, we have been engaged with security researchers working to protect customers and the broader ecosystem.
API
security
15
+15 structured API
missing +25 llms.txt
Synthetix – Perps on Mainnet
synthetix.io
Onchain custody. Offchain performance. Perpetual futures that don't make you choose between security and speed.
API
security
15
+15 structured API
missing +25 llms.txt
URL and website scanner - urlscan.io
urlscan.io
urlscan.io - Website scanner for suspicious and malicious URLs
API
security
15
+15 structured API
missing +25 llms.txt
Autentique | Assine e Solicite Assinatura Digital de Documentos
autentique.com.br
Assine e solicite assinatura digital grátis de documentos e contratos. É fácil, rápido e seguro, crie uma conta e comece a utilizar sem nenhum compromisso.
API
security
15
+15 structured API
missing +25 llms.txt
A
عربي معاك — Arabi Maak | Learn Arabic Words Daily
arabimaak.com
Learn Gulf Arabic one word at a time. Free daily Arabic lessons with pronunciation, sentences, and video. Perfect for beginners.
MCP
security
10
+10 MCP
missing +25 llms.txt
Wire NHS into your agent — MCP server
Add Not Human Search as an MCP tool. Your agent can call search_agents, get_site_details, get_stats, and submit_site at runtime.
Claude Code
claude mcp add --transport http nothumansearch https://nothumansearch.ai/mcp
Other clients: point any MCP-compatible tool at
https://nothumansearch.ai/mcp (streamable-http transport).Use NHS via REST
Prefer plain HTTP? Hit the search endpoint directly.
Search API
curl "https://nothumansearch.ai/api/v1/search?q=payment+API"
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