Trust Starts at the Protocol Layer
Humanity Protocol gives your application verified human users through PoH consensus and zero-knowledge proofs — secure, private, and scalable.
Trust Starts at the Protocol Layer
Humanity Protocol gives your application verified human users through PoH consensus and zero-knowledge proofs — secure, private, and scalable.
Build better. Build human-first.
Build better. Build human-first.
Build better. Build human-first.
Humanity Protocol is an identity layer for the internet, designed for developers who want to build trust into their apps without relying on centralized KYC or invasive data collection. Powered by Proof of Humanity (PoH) consensus and zero-knowledge cryptography, it enables developers to verify real human users securely, privately, and permissionlessly.
With modular APIs, dev-friendly SDKs, and full EVM compatibility, you can integrate Humanity Protocol into your dApp in minutes and instantly unlock powerful new primitives like human-gated access, unique human-based voting, and trust-based incentives.
Humanity Protocol is an identity layer for the internet, designed for developers who want to build trust into their apps without relying on centralized KYC or invasive data collection. Powered by Proof of Humanity (PoH) consensus and zero-knowledge cryptography, it enables developers to verify real human users securely, privately, and permissionlessly.
With modular APIs, dev-friendly SDKs, and full EVM compatibility, you can integrate Humanity Protocol into your dApp in minutes and instantly unlock powerful new primitives like human-gated access, unique human-based voting, and trust-based incentives.
Humanity Protocol is an identity layer for the internet, designed for developers who want to build trust into their apps without relying on centralized KYC or invasive data collection. Powered by Proof of Humanity (PoH) consensus and zero-knowledge cryptography, it enables developers to verify real human users securely, privately, and permissionlessly.
With modular APIs, dev-friendly SDKs, and full EVM compatibility, you can integrate Humanity Protocol into your dApp in minutes and instantly unlock powerful new primitives like human-gated access, unique human-based voting, and trust-based incentives.
Quick Integration
Quick Integration
Just a few lines of code is all you need to leverage Humanity Protocol's user-friendly, feature-rich APIs and SDKs.
Just a few lines of code is all you need to leverage Humanity Protocol's user-friendly, feature-rich APIs and SDKs.
Secure Code & Thorough Audits
Secure Code & Thorough Audits
Our libraries are consistently audited, and each new release undergoes code reviews.
Our libraries are consistently audited, and each new release undergoes code reviews.
Stable & Scalable
Stable & Scalable
Humanity Protocol runs on Arbitrum, one of the most robust Layer-2 networks, ensuring high throughput and consistent uptime.
Humanity Protocol runs on Arbitrum, one of the most robust Layer-2 networks, ensuring high throughput and consistent uptime.
Comprehensive Docs
Comprehensive Docs
Our thorough documentation provides step-by-step guides, code samples, and detailed references - making it simple to integrate.
Our thorough documentation provides step-by-step guides, code samples, and detailed references - making it simple to integrate.
Building a Human-Centric Internet
Easy Integration
APIs/SDKs with straightforward docs and sample code.
zkEVM-Compatible
Built as a Layer-2 solution harnessing zero-knowledge security.
Sybil-Resistance
Guarantee each wallet belongs to a unique human - great for governance and more.
Active Dev Community
Access grants, hackathons, and dedicated support channels.
Building a Human-Centric Internet
Easy Integration
APIs/SDKs with straightforward docs and sample code.
zkEVM-Compatible
Defend your online presence from bot clones and AI deepfakes.
Sybil-Resistance
Secure your Human ID with a simple palm print - no extra hassle.
Active Dev Community
Access grants, hackathons, and dedicated support channels.
Building a Human-Centric Internet
Easy Integration
APIs/SDKs with straightforward docs and sample code.
zkEVM-Compatible
Built as a Layer-2 solution harnessing zero-knowledge security.
Sybil-Resistance
Guarantee each wallet belongs to a unique human - great for governance and more.
Active Dev Community
Access grants, hackathons, and dedicated support channels.
Start building today
Explore our documentation and begin building a better internet today.
Start building today
Explore our documentation and begin building a better internet today.
Start building today
Explore our documentation and begin building a better internet today.
[our partners]
[our partners]
[our partners]
The Humanity
Protocol Difference
The Humanity
Protocol Difference
The Humanity
Protocol Difference
The Problem with
Proving You're Human
The Problem with
Proving You're Human
The Problem with
Proving You're Human
In today’s digital world, proving you're human is harder than ever. CAPTCHAs are annoying and identity checks often demand too much personal info. Humanity Protocol offers a privacy-first solution to verify your humanity—simply and securely.
In today’s digital world, proving you're human is harder than ever. CAPTCHAs are annoying and identity checks often demand too much personal info. Humanity Protocol offers a privacy-first solution to verify your humanity—simply and securely.
Private Verification with Zero-Knowledge Proofs
Private Verification with Zero-Knowledge Proofs
Private Verification with
Zero-Knowledge Proofs
Unlike traditional systems that store your data, Humanity Protocol uses zero-knowledge proofs to confirm you’re human without revealing your identity. You keep your privacy while still accessing human-only spaces and online benefits.
Unlike traditional systems that store your data, Humanity Protocol uses zero-knowledge proofs to confirm you’re human without revealing your identity. You keep your privacy while still accessing human-only spaces and online benefits.
A More Equitable Digital Ecosystem
A More Equitable Digital Ecosystem
A More Equitable Digital Ecosystem
This tech enables fraud-free social media, secure online voting, and fair digital asset distribution. By decoupling humanity verification from identity, we’re building a more fair and bot-free internet—where being human is enough.
This tech enables fraud-free social media, secure online voting, and fair digital asset distribution. By decoupling humanity verification from identity, we’re building a more fair and bot-free internet—where being human is enough.
Trust in the Age of
AI and Deepfakes
Trust in the Age of
AI and Deepfakes
Trust in the Age of
AI and Deepfakes
As AI and deepfakes grow more convincing, Humanity Protocol becomes essential for digital trust. It offers a persistent, private proof of humanity—usable across platforms without constantly exposing your personal info.
As AI and deepfakes grow more convincing, Humanity Protocol becomes essential for digital trust. It offers a persistent, private proof of humanity—usable across platforms without constantly exposing your personal info.
Join the Humanity Protocol Ecosystem
Become part of a growing network of developers building the future of human-centric Web3 applications.
Join the Humanity Protocol Ecosystem
Become part of a growing network of developers building the future of human-centric Web3 applications.
Join the Humanity Protocol Ecosystem
Become part of a growing network of developers building the future of human-centric Web3 applications.
Developer Grants Program
Developer Grants Program
Developer Grants Program
The Humanity Foundation is dedicated to driving research and development on the protocol. Learn more about Humanity's grants here.
The Humanity Foundation is dedicated to driving research and development on the protocol. Learn more about Humanity's grants here.
The Humanity Foundation is dedicated to driving research and development on the protocol. Learn more about Humanity's grants here.
Micro Grants
$1,000 - $10,000 for early-stage projects and proofs of concept.
$1,000 - $10,000 for early-stage projects and proofs of concept.
Builder Grants
$10,000 - $50,000 for established projects with working prototypes.
$10,000 - $50,000 for established projects with working prototypes.
Ecosystem Grants
$50,000 - $100,000 for strategic projects with significant impact.
$50,000 - $100,000 for strategic projects with significant impact.
Research Grants
Funding for academic research and technical innovations.
Funding for academic research and technical innovations.
Verified Human
Verified Human
Verified Human
Latest Articles
Latest Articles
Latest Articles
Humanity Protocol Unveils Its APIs
Understanding Identity Validators and Their Role in the Humanity Ecosystem
Insights from the Next Frontier of Identity: Terence Kwok Discusses Humanity Protocol with Industry Giants
Developer Resources
Developer Resources
Developer Resources
