{"uid":"cap_pUtkyQexd_BQa0qiJSuOC","slug":"x402-tip-jar-usdc-micropayment-acknowledgment-on-base-5a223e7c","name":"x402 Tip Jar — USDC Micropayment Acknowledgment on Base","description":"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.","url":"https://code.mamenesia.com/service/tip-jar?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"note":{"type":"string"}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["ok","service","message"],"properties":{"ok":{"type":"boolean"},"message":{"type":"string"},"service":{"type":"string"}},"additionalProperties":true}}}}},"responseSchema":{"type":"json","example":{"ok":true,"message":"Thank you for the tip. x402 payment verified.","service":"tip-jar"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KdQ389ZL_qlyxIOIJpaCw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71d54deA1d9d2","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Accepts a small USDC micropayment tip via the x402 protocol on Base and returns a payment confirmation with optional note support.","exampleAgentPrompt":"Send a 0.01 USDC tip to the code.mamenesia.com tip jar on Base via x402 and include the note 'great service, keep it up'.","exampleUseCases":[{"title":"Appreciating an AI coding tool","prompt":"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."},{"title":"Testing x402 payment flow","prompt":"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'."},{"title":"Automated gratuity after code generation","prompt":"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'."}],"resultDescription":"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').","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:34:31.982Z","isFirstParty":false,"canonicalSlug":"x402-tip-jar-usdc-micropayment-acknowledgment-on-base-5a223e7c"}