Popular APIs AI & Machine Learning Automotive & Vehicle Data Commerce & eCommerce Communication & Messaging Company Data Data & Analytics Entertainment & Media Finance & Payments Food & Nutrition Health & Fitness Legal & Compliance Location & Mapping Market Data & Trading Music & Audio Natural Language Processing (NLP) News & Events Real Estate & Housing Science & Education Search & Discovery Security & Cybersecurity Social Media & Networking Sports & Gaming Sustainability & Green Tech Tools & Utilities Travel & Transportation Visual Recognition & Imaging Voice & Speech Technology Weather & Environment

Live RSI text CT-e Validation Codes Existence Check E-commerce Database Email Verification Engagement Scoring language Confidence Score NF-e Validation Financial Analytics Global Worker Classification Due Date Calculation Gestational Age Domain WHOIS Lookup Event Family Risk Threat Intelligence IVF Tracking IR35 Compliance

More Tags

Best confiabilidad de alcance APIs

Domain Reputation and Children Safety API

Security & Cybersecurity

Retrieve any domain's reputation with this API. Also, know if the site is children-friendly. Make web surfing safe!

Free 7-Day Trial

100% uptime 331ms avg MCP ready

Dependable Currency Exchange API

Finance & Payments

The Dependable Currency Exchange API ensures precise real-time rates, bolstering financial transactions with security, versatility, and seamless integration for global success.

Free 7-Day Trial

100% uptime 97ms avg MCP ready

Store Scope API

Commerce & eCommerce

Access a comprehensive database of e-commerce stores worldwide. Retrieve categories, filtered store lists, and detailed information for any online store domain.

Free 7-Day Trial

100% uptime 594ms avg MCP ready

IOC Scan API

Security & Cybersecurity

Real-time threat intelligence for file hashes, IPv4 addresses, domains and URLs, — 70+ vendor verdicts in a single call.

Free 7-Day Trial

100% uptime 239ms avg MCP ready

Reliable Currency Exchange API

Finance & Payments

The Reliable Currency Exchange API empowers e-commerce, finance, and more with accurate real-time currency conversion, fostering seamless global transactions.

Free 7-Day Trial

100% uptime 95ms avg MCP ready

Cassandra Risk - Governed Macro-Fragility Signal API

Data & Analytics

Governed macro-fragility signal API with live RSI, event-family risk snapshots, and a three-paper DOI-stamped research foundation.

Free 7-Day Trial

100% uptime 188ms avg MCP ready

Reliable NF-e XML Validator API

Legal & Compliance

Trust our Reliable Reliable NF-e XML Validator API for consistent and accurate validation of your NF-e XML documents to streamline your business processes.

Free 7-Day Trial

100% uptime 156ms avg MCP ready

Precision Automotive Fault Identifier API

Automotive & Vehicle Data

Identify automotive faults accurately with our Precision Automotive Fault Identifier API, ensuring reliable diagnostics and efficient repairs.

99% uptime 23ms avg MCP ready

Magento Store Scope API

Commerce & eCommerce

Maximize your Magento store's potential with the Magento Magento Store Scope API, offering deep insights for smarter decisions.

Free 7-Day Trial

100% uptime 911ms avg MCP ready

Shopify Store Scope API

Commerce & eCommerce

Unlock insights with the Shopify Shopify Store Scope API to optimize and grow your e-commerce venture effortlessly.

Free 7-Day Trial

100% uptime 925ms avg MCP ready

Email Reliability API

Communication & Messaging

The Email Reliability API ensures the accuracy and legitimacy of email addresses, offering a reliable solution for verifying and maintaining data integrity.

Free 7-Day Trial

100% uptime 5,522ms avg MCP ready

Vendor Trust Snapshot API

Security & Cybersecurity

Instantly assess the trustworthiness of any vendor domain. Returns a scored JSON report covering domain age, email authentication, HTTPS, security signals, legal pages, and support availability — in a single API call.

Free 7-Day Trial

100% uptime 1,359ms avg MCP ready

Comprehensive EU Building Energy Compliance API for Financial Exposure

Legal & Compliance

Protect your financial exposure with our Comprehensive Comprehensive EU Building Energy Compliance API for Financial Exposure ensuring robust compliance across all standards.

Free 7-Day Trial

100% uptime MCP ready

Acquisitions Focused EU Building Energy Compliance API

Real Estate & Housing

Optimize your acquisition strategies with our Acquisitions Focused Acquisitions Focused EU Building Energy Compliance API, ensuring energy-efficient properties.

Free 7-Day Trial

100% uptime MCP ready

EU Building Energy Compliance Risk Assessment API

Legal & Compliance

Assess risk effectively using our EU Building Energy Compliance Risk Assessment API, safeguarding your investments against non-compliance.

Free 7-Day Trial

100% uptime MCP ready

Developer Insight EU Building Energy Compliance API

Sustainability & Green Tech

Gain valuable insights into building energy compliance with our Developer Insight Developer Insight EU Building Energy Compliance API for informed decisions.

Free 7-Day Trial

100% uptime MCP ready

EU Building Energy Compliance API for Fund Compliance Teams

Legal & Compliance

Facilitate seamless compliance checks with our EU Building Energy Compliance API for Fund Compliance Teams designed specifically for Fund Compliance Teams.

Free 7-Day Trial

100% uptime MCP ready

ACOG Ultrasound Redating Rules API

Health & Fitness

Applies ACOG Committee Opinion 700 Table 1 to decide whether an ultrasound overrides LMP dating.

Free 7-Day Trial

100% uptime MCP ready

Ultrasound Dating Based on Fetal Biometry API

Health & Fitness

Dating from BPD, HC, AC and FL measurements in millimetres, using Hadlock 1984 equations.

Free 7-Day Trial

100% uptime MCP ready

Cross Border Hiring Compliance Global Worker Classification Intelligence API

Legal & Compliance

Score one working relationship across up to 5 jurisdictions at once, or compare jurisdictions' legal tests and penalty exposure side by side, to find the safest place to engage a role.

Free 7-Day Trial

100% uptime MCP ready

IR35 Compliance Assessment Global Worker Classification Intelligence API

Legal & Compliance

Score IR35 and off-payroll working risk for UK engagements, alongside 19 other jurisdictions' classification tests, with factor-by-factor reasoning.

Free 7-Day Trial

100% uptime MCP ready

Misclassification Risk Evaluation Global Worker Classification Intelligence API

Legal & Compliance

Score misclassification risk (0–100) across 20 jurisdictions from a structured description of a working relationship, with the legal test applied and factor-by-factor reasoning.

Free 7-Day Trial