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x402 Tip Jar — USDC Micropayment Acknowledgment on Base
x402
x402 Tip Jar — USDC Micropayment Acknowledgment on Base is a paid API for AI agents from code.mamenesia.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Accepts a small USDC micropayment tip via the x402 protocol on Base and returns a payment confirmation with optional note support.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-request AI developer tools in USDC on Base. Generate code, audit smart contracts, review diffs, summarize text, and convert data formats via the x402 payment standard. Powered by glm-5.2.
Output
Returns a JSON object confirming payment receipt, including: ok (boolean), a thank-you message, the network ('base'), the service name ('tip-jar'), and the verified USDC amount ('0.01').
Example use cases
Appreciating an AI coding tool
“Send a small tip to the x402 code agent tip jar with the note 'love the smart contract audit feature' — just 0.01 USDC on Base.”
Testing x402 payment flow
“Can you run a test micropayment through the code.mamenesia.com tip-jar endpoint on Base to confirm my x402 integration is working? Use the note 'integration test'.”
Automated gratuity after code generation
“After generating that Solidity contract, go ahead and tip the service 0.01 USDC on Base — add a note saying 'thanks for the diff review'.”
Technical details
Endpoint
POSThttps://code.mamenesia.com/service/tip-jar?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to send a small, verified USDC gratuity or acknowledgment payment via the x402 protocol on the Base network, particularly when testing x402 micropayment flows or tipping a developer tool service. Not appropriate for actual code generation, smart contract auditing, or diff review — those are separate sibling endpoints on the same domain.
Side effects
- Payment not included or invalid x402 header — 402 Payment Required error
- Insufficient USDC balance on Base — transaction fails before confirmation
- Wrong network (not Base) — payment rejected
- Malformed note field (non-string) — 400 Bad Request
- Service temporarily unavailable — 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"message": "Thank you for the tip. x402 payment verified.",
"service": "tip-jar"
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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