Proof-of-Humanity Checkout
Prueba que un humano autorizó este pedido
Diseña checkouts donde agentes de IA compran para humanos verificados: contratos de delegación, mecanismos de prueba ajustados a lo que está en juego, experiencia de aprobación de 10 segundos, recibos que muestran al responsable, y un playbook de disputas que empieza desde el recibo.
Instálala en 3 pasos
Sin registro. Sin herramientas CLI. Elige tu IA, copia una línea y pégala.
¿Prefieres hacerlo tú mismo? Compra la habilidad ($4.99), descarga el ZIP desde la confirmación de compra, descomprímelo en el directorio que se muestra arriba y reinicia tu sesión de IA — el mismo resultado. ¿Ya la compraste? Tu asistente de IA puede descargarla por ti.
Qué incluye
Un SKILL.md (la guía paso a paso) + una plantilla inicial. Una vista previa:
Proof-of-Humanity Checkout
When to use
- You're letting an AI shopping or booking agent spend real money for users.
- Chargebacks or fraud reviews keep asking "was this the customer or their bot?"
- You need the checkout to prove a verified human authorized this specific purchase — not just that an account was logged in.
- You're evaluating identity-verification vendors for agent-driven commerce.
Workflow
- Define the delegation (input: what the agent may buy → output: delegation contract)
Write the contract between human and agent: spending cap per order and per day, allowed merchants/categories, what needs explicit approval (anything over $X, subscriptions, non-refundable items), and expiry (delegation lasts a session, a day, a trip — never forever). The agent presents this contract, not just an identity token, at checkout. - Choose the proof mechanism (input: contract → output: proof design)
Pick how "a verified human authorized this" is proven: delegated identity proofs the agent carries (proof-of-human, proof-of-presence), step-up authentication for over-cap orders (biometric or device approval on the human's phone), or cryptographic receipts (the human's device signs the order hash). Match the mechanism to the stakes: groceries get delegation, wire transfers get step-up + signature. Never rely on "the agent said the human approved" — that's the claim, not the proof. - Design the approval moment (input: proof design → output: approval UX)
For over-cap or out-of-contract orders, the human sees: what, from whom, for how much, arriving when, and what happens on cancel — on their own device, in under 10 seconds, with approve/deny/edit. Default to deny on timeout. Log the approval with the proof attached; the receipt must show it later. - Build the receipt (input: order + proof → output: receipt spec)
Every agent-placed order produces a receipt showing: the human principal, the agent that acted, the delegation contract version, the proof presented, the approval record (or "within standing delegation"), and the merchant's view (what the merchant saw — they should see a verified-human-backed order, not raw personal data). Receipts are the evidence when the human says "I didn't order that." - Handle the disputes (input: receipt spec → output: dispute playbook)
"I didn't authorize this" → pull the receipt: was there a valid delegation, a proof, an approval? If yes, show the human their own approval record (most disputes end here). If the proof is missing or the delegation expired, refund and treat it as a system failure, not user fraud. Track dispute rate per agent version — a rising rate is a delegation-design bug. - Mind the privacy line (input: full design → output: data-minimization review)
The merchant needs to know the order is human-backed, not who the human is: proofs should reveal authorization, not identity attributes. Review what personal data crosses to the merchant, the agent provider, and the identity verifier — and cut everything the checkout doesn't strictly need.
Vista previa de la plantilla
Proof-of-Humanity Checkout Worksheet
The question every agent checkout must answer: how does the other side know a real human authorized this?
1. Delegation contract (human → agent)
- Per-order cap:
- Per-day cap:
- Allowed merchants / categories:
- Always needs explicit approval (over $X, subscriptions, non-refundable):
- Delegation expiry (session / day / trip — never forever):
2. Proof mechanism (match to stakes)
Never "the agent said the human approved" — that's the claim, not the proof.
3. Approval moment (over-cap / out-of-contract)
What the human sees on their own device (what / from whom / how much / arriving when / cancel terms):
El paquete de la habilidad (SKILL.md + plantilla) está escrito en inglés.