Offer something once per human.

Create a campaign, choose a delivery method, and let World ID handle verification, consent, pairwise identity, and duplicate prevention.

Private workspace

Create or open Partner Studio

A passkey protects your campaign credentials. You will not need a password, World App, or a World ID integration.

Workspace name

Partner Studio

Campaigns

Copy your client secret now

It is shown once. Partner Studio stores only a hash.

New campaign

How should the benefit be delivered?

No-codeUpload coupon or invite codes. We host the claim result. Hosted redirectReceive an authorization code and exchange it for a signed JWT. MiddlewareUse the same JWT with a server guard for APIs or free-tier compute.

Campaign name

What is the human unlocking?

Benefit

Free allowance per human

Allowance period

Offer paid continuation with x402After the verified-human allowance is used, return a live wallet-neutral x402 challenge.

Who issues the live challenge?Most partners should pass through their service’s standard x402 response.

Coupon or invite codes — one per lineUp to 200 at creation. You can add more later.

Exact callback URL

Success URL (optional)

Proof freshness

Campaign expiration (optional)

Your campaigns

Agent initiation

One connector, ordinary web integration

Add the main World ID MCP endpoint in ChatGPT developer mode.
Copy the natural-language prompt containing your claim code.
The human reviews consent. No-code campaigns reveal a code; redirect and middleware campaigns call your registered callback.

Self-serve campaigns start in test mode and are accessible by exact ID. Public discovery requires review.

OIDC

Your only durable business rule is UNIQUE(campaign, sub). The gateway also enforces it.