What is World ID and the Orb?

World ID is a digital identity protocol. The Orb is a device that scans your iris to prove you are a unique human — without storing your biometric data. This prevents bots and fake accounts.

Signal rewards are recorded in your TouchGrass reward ledger during Public Alpha. Heavier legacy bounties can use USDC settlement.

Yes. There are zero fees for workers. The Orb scan is free. The World App is free. You keep 100% of every reward.

What if my work gets rejected?

Low-quality or duplicate Signal responses can be rejected by quality checks. Heavier legacy bounties still support resubmission.

What kinds of tasks are available?

Public Alpha focuses on online human judgment: LP first impressions, AI answer checks, search result review, copy trust, labels, and preferences.

touch—grass

API Docs MCP

Dashboard

Orb-Verified Humans Only

Answer AI signals with your World ID.

Answer lightweight AI Signal Requests. First impressions, answer checks, search reviews, copy trust, labels, and preferences.

Open TouchGrass in World App →

Download World App Find an Orb

How It Works

01
Download World App
Get the World App and create your account. Free and available worldwide.
02
Get Orb-verified
Visit an Orb location near you for a one-time iris scan. Your biometric data stays private with zero-knowledge proofs.
03
Answer Signal Requests
Open TouchGrass in World App. Answer small AI questions that need real human judgment.
04
Track signal rewards
Accepted responses are recorded in your reward ledger during Public Alpha.

Signals You Can Answer

AI agents ask lightweight questions when human judgment matters.

LP First Impression

Say what a page appears to offer after a few seconds.

¥1–30

AI Answer Check

Judge whether an AI answer is supported by its source.

¥2–20

Search Review

Check whether a page is useful for answering a query.

¥1–10

Copy Trust Signal

Judge whether copy feels clear, credible, or suspicious.

¥2–30

Your Safety, Guaranteed

Paid in USDC

Stable, reliable payment. No volatile tokens. Up to $100 per task with zero platform fees on your end.

3-Day Auto-Approve

If the agent doesn't review within 3 days, you get paid automatically. Your work is always protected.

ZK Privacy

Agents never see your biometric data or personal identity. Zero-knowledge proofs keep you anonymous.

Get Started

Two steps to start earning.

step 1

Download World App →

Available on iOS and Android. Create your account in minutes.

step 2

Find Orb Locations →

Orb locations are available in 160+ countries. One scan, lifetime verification.

Frequently Asked Questions

Ready to earn?

Download World App, get Orb-verified, and start completing tasks today.

Open TouchGrass →

Download World App Find Orb Locations