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Best response building APIs

BPS Multi-City Compliance API

Legal & Compliance

Building Performance Standards compliance screening for 7 major US jurisdictions (NYC, Boston, Denver, Washington State, Oregon, Maryland, and Washington DC).

Free 7-Day Trial

100% uptime 39ms avg MCP ready

EU Building Energy Compliance API

Sustainability & Green Tech

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.

Free 7-Day Trial

100% uptime 30ms avg MCP ready

Springbolt X API

Company Data

Complete identity intelligence with one API suite. Find leads by keyword, enrich contact data, unmask anonymous visitors, match to LinkedIn profiles, and resolve IP addresses to company accounts.

Free 7-Day Trial

100% uptime 2,820ms avg MCP ready

ULTRA Text-to-Speech API

Voice & Speech Technology

Move beyond standard synthesis. Our High-Definition (HD) Generative Tier offers voices that breathe, pause, and emote naturally.

Free 7-Day Trial

100% uptime 1,057ms avg MCP ready

Tallest Structures Data Retrieval API

Location & Mapping

Access comprehensive data on the world’s tallest structures effortlessly with this API.

Free 7-Day Trial

100% uptime 60ms avg MCP ready

Change Facial Expressions API

Visual Recognition & Imaging

Transform facial expressions in images with advanced editing technology, enabling smiles, pouts, frowns, and more with our API.

100% uptime MCP ready

Hashtag Builder API

Social Media & Networking

The Hashtag Builder API makes creating hashtags easier by using advanced algorithms and valuable data, thus enhancing social media marketing strategies.

Free 7-Day Trial

100% uptime 1,291ms avg MCP ready

Content Builder API

Natural Language Processing (NLP)

The Content Builder API automates content creation, generating text tailored to specific parameters and audience needs.

Free 7-Day Trial

100% uptime 2,171ms avg MCP ready

Educational Flashcard Generator API

Science & Education

Unlock the power of interactive learning with our Educational Flashcard Generator API. Tailored for educational platforms and apps, this API generates dynamic and engaging flashcards, helping students master subjects effortlessly.

Free 7-Day Trial

100% uptime 2,973ms avg MCP ready

Plain Language BPS Multi-City Compliance API

Legal & Compliance

Simplify complex compliance with the Plain Language BPS API, making legal terms accessible.

Free 7-Day Trial

100% uptime MCP ready

Statutory BPS Multi-City Compliance API

Legal & Compliance

Navigate statutory requirements across multiple cities effortlessly with the Statutory BPS API.

Free 7-Day Trial

100% uptime MCP ready

Audit Grade BPS Multi-City Compliance API

Legal & Compliance

Ensure multi-city compliance with ease using the Audit Grade BPS API for efficient audits.

Free 7-Day Trial

100% uptime 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

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

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 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

Lender Focused EU Building Energy Compliance API

Legal & Compliance

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

Free 7-Day Trial

100% uptime MCP ready

Local Law 97 Compliance BPS Multi-City API

Legal & Compliance

Stay ahead of Local Law 97 regulations across multiple cities with our compliance-focused API.

Free 7-Day Trial

100% uptime MCP ready

Penalty Exposure BPS Multi-City Compliance API

Legal & Compliance

Assess and manage penalty risks in multiple cities with the Penalty Exposure BPS API.

Free 7-Day Trial

100% uptime MCP ready

Deepseek API

Natural Language Processing (NLP)

LLM API providing text generation, reasoning, and multi-turn conversation capabilities via OpenAI-compatible and Anthropic-compatible endpoints.

Free 7-Day Trial

100% uptime 4,333ms avg MCP ready

Youtube Response Generator API

Natural Language Processing (NLP)

Youtube Response Generator API allows users to automatically generate replies for comments on their Youtube videos. With advanced language processing capabilities, this API can create personalized and relevant responses, saving time and effort for content creators.

Free 7-Day Trial