Purchase an AI Plushie from the Genesis Collection via on-chain USDC payment on Base.
What it does
This x402 endpoint on plush.fun lets an AI agent place an order for a physical AI Plushie from the Genesis Collection. The collection features interactive collectible plush toys with AI-powered personalities, inspired by the Pudgy Penguins universe. Each call creates an order for the "Early Bird" tier at $159 USD, paid in USDC on the Base network via the x402 protocol.
The endpoint accepts a POST request with a JSON body specifying collectionId, tier, quantity, and unitPriceCents. Payment is settled on-chain: the x402 challenge requires up to 159,000,000 base units of USDC (i.e., $159.00) sent to the merchant address on Base. On success, the response returns an orderId, totalCents, and order status. The collection is limited to 4,000 units total, with 740 sold as of the crawl date. Shipping begins once 2,000 units are sold (projected Q1–Q2 2026); if the minimum is not reached, buyers are automatically refunded.
No dedicated API documentation exists — the /docs path returns a 404 page. The outputSchema embedded in the x402 challenge provides the only machine-readable contract for request and response fields. There is no OpenAPI spec or ai-plugin manifest.
Capabilities
Use cases
- —An AI agent autonomously purchasing a limited-edition AI plushie collectible
- —Programmatic on-chain ordering of physical goods via x402
- —Integrating crypto-native commerce into an agent workflow
Fit
Best for
- —AI agents that need to purchase physical collectibles on-chain
- —Developers building x402-compatible purchasing flows
- —Crypto-native shoppers wanting headless order placement
Not for
- —Agents looking for low-cost API data services (this is a $159 physical product purchase)
- —Users who need traditional credit-card checkout without crypto
- —Bulk or wholesale ordering (limited edition, capped at 4000 units)
Quick start
curl -X POST https://plush.fun/api/orders/x402/early-bird \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>" \
-d '{"collectionId":"genesis","tier":"early-bird","quantity":1,"unitPriceCents":15900}'Example
Request
{
"tier": "early-bird",
"quantity": 1,
"collectionId": "genesis",
"unitPriceCents": 15900
}Response
{
"status": "confirmed",
"orderId": "ord_abc123",
"totalCents": 15900
}Endpoint
Quality
The endpoint is live and returns a well-structured x402 challenge with an embedded outputSchema describing both input and output fields. However, there is no OpenAPI spec, no dedicated API documentation, and the crawled pages beyond the homepage all return 404 content. Pricing and schema are clear from the challenge itself, but usage details are sparse.
Warnings
- —No API documentation exists; /docs returns a 404 page
- —No OpenAPI or ai-plugin manifest available
- —This is a physical goods purchase at $159 per unit, not a typical data API
- —Collection is limited to 4000 units; availability may change without notice
- —Shipping is conditional on reaching 2000 units sold; refund policy applies if goal is not met
- —The collectionId value is inferred ("genesis") — actual required value is not documented
Citations
- —The x402 challenge requires up to 159,000,000 base units of USDC ($159) on Base networkhttps://plush.fun/api/orders/x402/early-bird
- —The Genesis Collection is capped at 4000 units with 740 soldhttps://plush.fun
- —Shipping starts at 2000 units, max 4000 units (Q1-Q2 2026); automatic refund if minimum not reachedhttps://plush.fun
- —The USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://plush.fun/api/orders/x402/early-bird
- —The collection features AI-powered personality plush toys from the Pudgy Penguins universehttps://plush.fun