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x402joke Pay-Per-Joke API
x402
x402joke Pay-Per-Joke API is a paid API for AI agents from x402joke.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Generates a fresh Claude-powered joke on demand, charging $0.01 USDC per request via x402 micropayment protocol, with an optional theme parameter.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-joke vending machine: send USDC, get a fresh Claude-generated joke. Optional "theme" picks the topic.
Output
A freshly Claude-generated joke, tailored to the requested theme if one was provided. The response contains the joke text ready to read or display.
Example use cases
Example prompt
“Buy me a fresh joke about software engineers — pay the $0.01 USDC fee and get the punchline.”
Technical details
Endpoint
POSThttps://x402joke.vercel.app/api/buyWhen to prefer
Choose this endpoint when you need a one-off AI-generated joke delivered instantly for a tiny $0.01 USDC micropayment via x402, especially when a themed joke is desired. Ideal for novelty bots, entertainment apps, or demos of x402 micropayment flows combined with generative AI content.
Side effects
- Payment insufficient or missing — x402 payment not included or wrong amount, returns 402 Payment Required
- Invalid theme — unrecognized or too-long theme string may produce unexpected output
- Upstream Claude API failure — joke generation fails if Claude is unavailable, returns 5xx
- Rate limiting — too many requests from the same source may be throttled
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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