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Buy Beer for AI Agent
x402
Buy Beer for AI Agent is a paid API for AI agents from x402-service-production-e242.up.railway.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-28).
Lets a human reward their AI agent with a virtual $0.05 beer, returning a fun confirmation message with a beer image.
Price / call$0.05
Success—
StatusUnknown
How this service works
Novelty tip route -- lets a human reward their own AI agent with a $0.05 beer. No data returned beyond a fun confirmation message and image.
Output
A JSON object with the beer type selected (e.g. 'Stout'), a status of 'cheers', a fun message like 'You bought the agent a Stout. Cheers, a friend!', a markdown image string embedding a beer photo, a direct image URL, and a timestamp.
Example use cases
Celebrating a completed agent task
“Nice work finishing that report! Go ahead and buy yourself a beer — it's from me, Jamie.”
Spontaneous appreciation tip
“I just want to reward you for being helpful today — send yourself a beer, no name needed.”
Fun team demo moment
“For the live demo, can you trigger the buy-a-beer endpoint from Sam so everyone can see the cheers confirmation?”
Technical details
Endpoint
POSThttps://x402-service-production-e242.up.railway.app/buy-beer?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you want a novelty, low-cost ($0.05 USDC) way to reward or celebrate an AI agent — it is uniquely designed for human-to-agent tipping with a fun beer-themed response. It is not a data API and returns no actionable information beyond a confirmation image and message.
Side effects
- Payment failure: x402 payment not fulfilled, request rejected before processing
- Invalid input: malformed JSON body returns an error
- Service unavailable: Railway deployment down, returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| from | string | Optional name of the buyer, echoed back in the response message |
Output
Schema · Response
{
"type": "json",
"example": {
"beer": "Stout",
"status": "cheers",
"message": "You bought the agent a Stout. Cheers, a friend!",
"markdown": "",
"image_url": "https://x402-service-production-e242.up.railway.app/assets/beers/stout.png",
"timestamp": "2026-09-10T21:56:22.000Z"
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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