The Expression Evaluation API is a versatile natural language calculator that can evaluate mathematical expressions and return the results in plain text. Simply input the expression to be evaluated, and the API will scan and compute the calculation, making it an easy-to-use tool for developers who want to incorporate a calculator function into their applications.

Keyless Costa Rica Hacienda v4.4 comprobante validator: official XSD for 8 document types, the 50-digit clave numerica, CABYS code lists, totals/IVA math, XAdES-EPES signature check. Rule-coded JSON r

EPC label, EPBD MEPS compliance, and stranding-risk screening across 8 EU markets — primary energy, solar obligation, renovation cost, and cap-rate discount modelling for lenders and asset managers.

Engineering-grade API for rapid solar, battery, diesel hybrid feasibility, financial modelling and lender-ready project screening across African commercial & industrial markets.

Commercial building energy screening: EUI vs EPA national median, carbon emissions, dollar penalty exposure across NYC LL97, Boston BERDO, Denver Energize Denver and Washington DC BEPS, rooftop solar offset, and ranked upgrade roadmap. Every figure traces to a cited regulatory source.

Assess your email content's effectiveness and optimize engagement with our Email Content Quality Assessment API.

Automate your energy audits seamlessly with our Comprehensive Comprehensive Energy Audit Automation API, maximizing efficiency and insights.

Enhance your energy audit processes with our Advanced Advanced Energy Audit Automation API, designed for precision and streamlined reporting.

Get instant insights with our Real Time Real Time Energy Audit Automation API, enabling immediate adjustments and smarter energy management.

Utilize our Smart Smart Energy Audit Automation API to simplify audits, reduce costs, and improve energy performance effortlessly.

Digital Signature Verification API ensures compliance by validating electronic signatures, including QES and AdES.

The Domain SEO Evaluation API is a powerful tool that allows developers and SEO professionals to gain valuable insights into the SEO performance of a given domain. By leveraging this API, users can access a wide range of SEO metrics and data points that can inform and optimize their digital marketing strategies.

Fetch comprehensive evaluations of your email quality to enhance communication and boost performance.

Checks translated JSON, localization strings, placeholders, ICU messages, missing keys, extra keys, empty values, untranslated values, and multi-locale consistency.

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

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

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

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

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

Streamline your lending processes with our Lender Focused Lender Focused EU Building Energy Compliance API tailored for energy efficiency standards.

Ensure rigorous assessments with our Engineering-Grade Hybrid Solar Feasibility API tailored for Africa.

Boost student understanding with the EdTech Readability Improvement API designed for educational content.

Increase user engagement by enhancing readability with the User Engagement User Engagement Readability API.

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

Analyze vehicle images to extract features and gain valuable insights for your automotive needs.