Supporting more than 8000 cities, this API will provide accurate information about the cost of living and prices in those cities.

With this API you will be able to check the current weather in any city you choose, and also retrieve information about forecasted data.

This API will help you tag different parts of any speech provided. Tags the provided text with parts of speech (such as nouns, verbs, adjectives, adverbs, etc.)

Validate Brazilian NF-e / NFC-e / CT-e XML against current SEFAZ schemas — get per-element typed errors, not a cryptic rejection code.

"Access accurate tax rates across the US with the State Tax Rates API, simplifying tax-related processes and decision-making."

The Emotional State API accurately evaluates sentiment on various textual data and complementary functions for deeper insight.

The Taxation Tracker USA API automates accurate sales tax calculations, ensuring compliance, reducing errors and improving financial efficiency.

Check tax rates and amounts by zip code in the US, including state and local taxes and the final price with taxes included.

This API will help you obtain the taxes by US state

This API provides structured access to data about the most haunted places in the United States, categorized by state, place, and paranormal phenomena.

The City Tax Manager API is a vital tool for users needing accurate and efficient management of complex US sales tax calculations.

Retrieve accurate property tax data by city, county, state, or ZIP code, including percentile estimates for informed financial planning decisions.

The State Gas Price Averages API provides real-time access to state-level average gas prices across the United States. It allows users to query specific gas price categories (regular, mid-grade, premium, and diesel) while filtering results by state.

The Tax Code USA API provides accurate and current tax information tailored to specific geographic regions within the United States.

Get accurate sales tax rates by ZIP code across the United States, allowing for seamless compliance and easy integration.

This API provides access to a collection of unusual and outdated laws across U.S. states. Users can fetch all states and retrieve the list of "stupid laws" for a specific state.

Calculates state, local, and total taxes by zip code, returning a complete breakdown and final price.

The Tax City Zip API is a powerful and essential tool for users seeking accurate and efficient solutions for managing complex US sales tax calculations.

Country Data API provides comprehensive information on the economy, society, education, environment, and demographics of countries, with up-to-date and reliable data.

EU-Compliance: Digital Product Passport (DPP) Immutable QR Engine. Guaranteed 10-year URL persistence for Textile and Battery ESPR mandates (March 2026). High-error-correction QR generation optimized for industrial label printing. Frankfurt (EU-Central) data residency.

Verify CT-e XML schema compliance quickly using our CT-e XML Schema Compliance API for hassle-free validations.

Check your NF-e XML against current SEFAZ schemas and catch errors before submission.

Streamline ERP fiscal integration with our ERP Fiscal Integration Validator API, ensuring your documents meet SEFAZ schema requirements.

Catch schema errors in your fiscal documents with our Fiscal Document XML Validator API, ensuring straightforward compliance checks.

Validate and verify NF-e XML documents seamlessly with our reliable NF-e XML Validation Service API.

Ensure NFC-e accuracy with our Validation and Error Check API, streamlining your fiscal compliance effortlessly.

Detect and pinpoint errors in e-invoice XML with our E-invoice Error Checking API — returns the exact element paths that failed.

The Zip Interests Rate USA API automates precise calculations of sales tax, guaranteeing compliance, minimizing errors, and enhancing financial efficiency.

Get up-to-date prices for gasoline, diesel, mid-grade, and premium by state in the US, with values in US dollars (USD).

SofaScore Live Sports API - Real-Time Scores, Results & Match Stats. Get detailed sports data including live scores, fixtures, results, and stats from SofaScore across football (soccer), basketball, tennis and more.

Capture detailed US property tax information effortlessly with our API, designed to streamline your property management and investment analysis.

Retrieve up-to-date status of any domain name with our fast and accurate API.

Extract captivating content about ghostly sites in the US to enrich your applications.

Extract detailed US state speed limit information for better route optimization and safety features.

Easily get speed limit data across US states, ensuring accurate information for drivers and developers.

Efficiently retrieve speed limits for each US state to enhance navigation apps and travel planning.

Access up-to-date US state speed limit data for safe driving decisions and compliance.

Access comprehensive data on US beaches, including locations, activities, and amenities for your travel app.

Download entertaining US Stupid Laws files quickly with this API.

Access quirky US laws effortlessly with our Stupid Laws API for fun and engagement.

Uncover valuable insights into the wealth dynamics of US billionaires and analyze their financial trajectories.

Access up-to-the-minute data on US billionaires and track their net worth fluctuations in real-time.

Streamlined access to comprehensive US city data. Lightning-fast, scalable, and user-friendly for seamless integration into diverse applications.

Engage with interactive banking metrics allowing for customized queries and dynamic visualizations.

Explore comprehensive financial performance data of US banks to analyze their stability and growth.

Analyze US bank performance metrics to evaluate financial health and investment opportunities effectively.

Explore historical banking stats to uncover trends and shifts in the US financial landscape over time.

The Tax Rate Finder US API provides current U.S. sales tax rates, using zip codes or state names as a search.