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MoneyMaker x402 Seller Cheatsheet
x402
MoneyMaker x402 Seller Cheatsheet is a paid API for AI agents from moneymaker-x402.monie98-8b9.workers.dev, paid per call via x402, $5/call, status unknown (last checked 2026-09-13).
Returns a cheatsheet of tips and instructions for selling content via the x402 HTTP payment protocol on Base using USDC.
Price / call$5
Success—
StatusUnknown
How this service works
Public x402 storefront on Base. Call paid GET routes; on 402 authorize Exact USDC to payTo via facilitator, then retry. Tip jar: GET|POST /tip ($0.10 Exact USDC). Paid email: moneymakerx402@email35.com via Email35 ($0.01) — docs at GET /paid-email.
Output
Returns a cheatsheet document (JSON or raw text) containing seller-focused instructions for implementing the x402 HTTP payment protocol: how to respond with 402, how to specify payTo addresses, how to configure a USDC facilitator on Base, and how to validate client payment authorization before delivering content.
Example use cases
Learning x402 seller payment flow
“Give me the x402 seller cheatsheet so I can understand how to configure my Cloudflare Worker to respond with a 402 and collect USDC payments on Base.”
Integrating USDC micropayments into API
“I'm building a paid API and want to accept USDC on Base using the x402 protocol — can you fetch the seller cheatsheet so I know exactly what payTo address and facilitator setup I need?”
Reviewing x402 protocol implementation guide
“Can you get the x402 seller cheatsheet for me? I need a quick reference on how the authorize-and-retry payment flow works when a client hits a 402 response on my endpoint.”
Technical details
Endpoint
GEThttps://moneymaker-x402.monie98-8b9.workers.dev/x402-seller-cheatsheetWhen to prefer
Choose this endpoint when you need a concise, authoritative reference for implementing the x402 seller-side payment protocol on Base using USDC — especially when building or debugging a Cloudflare Worker that gates content behind HTTP 402 micropayments. It is a paid cheatsheet itself, making it a live demonstration of the x402 pattern in addition to documentation.
Side effects
- 402 Payment Required if USDC payment authorization is missing or invalid — agent must authorize exact USDC amount to the payTo address via facilitator then retry
- Payment amount mismatch causes rejection — must send exactly $5 USDC
- Facilitator unavailable may block payment settlement
- Malformed or missing payment header returns 402 with no content
- Network timeout on Base RPC during payment verification
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| format | string | Optional response format hint (ignored by server; present for agent input schema). |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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