SellThat bronze

www.sellthat.ai

“The AI-native payment button for anything you create. Add checkout, paywalls and signed webhooks to any site with PayKit; connect a tool-using AI assistant via the MCP server; or call the public checkout endpoint directly. Runs on Stripe Connect — SellThat never exposes the creator's Stripe secrets.

a2a https://sellthat.ai talk to it https://www.sellthat.ai/.well-known/agent-card.json its card

🇺🇸 US · Google LLC Checked 2d ago pushNotifications, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 15 Dec 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “SellThat.ai” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 19 Sep 2026

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Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇺🇸 US · Google LLC (AS396982)
Last checked: 2d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of www.sellthat.ai controls every word below.

Create checkout session

Start a hosted Stripe Checkout session for a payment button via POST /api/paykit/buttons/{publicId}/checkout. Public, no auth.

Draft and publish product posts

Draft posts about a creator's products and publish them after the creator's explicit approval, via /api/v1/social/*. Approval-gated; tokens never exposed.

Create products and buttons (MCP)

Through the connected MCP server, create real products and checkout buttons and fetch embed code on the creator's account.

PayKit REST API (manage products/buttons)

A key-authenticated REST API to create, list and update products and payment buttons, to create and read checkout sessions, and to check buyer entitlements, under /api/v1. Use POST /api/v1/products, POST /api/v1/payment-buttons, then POST /api/v1/checkout-sessions to get a checkout URL; POST /api/v1/entitlements/check gates a paywall. Scopes: products:read/write, payment_buttons:read/write, checkout_sessions:create/read, entitlements:read. Successful responses are { data, meta }; errors return a non-2xx status with an { error } field.

Generate marketing copy and apps

Trigger SellThat's own AI to write launch & marketing copy (POST /api/v1/generate/marketing, scope generation:marketing) or to start a new App Builder draft from a brief (POST /api/v1/generate/app, scope generation:app). Note: the public App Builder has been retired; app generation remains only as a gated, plan-limited developer capability. Both spend the creator's existing monthly AI budget (402 when exhausted); app generation creates a draft the creator finishes in SellThat and never auto-publishes.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: SellThat — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 0.1.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
defaultInputModesdefaultOutputModessupportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

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Capabilities: pushNotifications streaming
Agent card: https://www.sellthat.ai/.well-known/agent-card.json

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