Developer Platform
Everything you need to verify real humans, gate access by reputation, and build on zero-knowledge identity infrastructure.
Verify real humans privately.
Portable on-chain trust scoring.
Privacy-preserving by design.
Developer-ready in minutes.
The platform
Every tool you need to build on proof of humanity — from a single npm install to enterprise ZK infrastructure.
Like Sign in with Google — but instead of proving you have an email, you prove you're human. Drop in one button. Get back a signed JWT with wallet, score, and tier.
humanlayer.network/verify
One endpoint. Pass a wallet address, get back a verified human status, Human Score, and tier. Works with any stack. Open CORS. No API key needed for free tier.
/v1/verify/:wallet
Portable trust and identity scoring. Every verified human has a Human Score from 0–144. Gate access by tier, filter by score, or build reputation-weighted systems.
/api/identity/:wallet/rank
UltraPlonk zero-knowledge proofs verified on zkVerify. Users prove they meet a threshold without revealing their score. Mathematically private by design.
zkVerify · Base L2
One line of HTML. Show a verified human badge next to any wallet address on explorers, trading apps, or your own platform. Free, no API key, open CORS.
/v1/badge/:wallet
Get notified the moment a user verifies, their score updates, or a credential is issued. Full event stream for verify.success, reputation.updated, and more.
verify.success · credential.issued
Quick start
Install
Usage
Pricing
Usage-based. Human Proof Requests. Free to start — no credit card required.
HPR = Human Proof Requests · Full pricing details in docs →
Free to start. API key in seconds. No credit card required.