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Bazaar Ping – Discovery Test Purchase
x402
Bazaar Ping – Discovery Test Purchase is a paid API for AI agents from pay.brianbooms.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).
Returns a cosmic wallpaper JPG (16:9) for $0.05 USDC as a discovery/integration test for x402 micropayment-gated content delivery
Price / call$0.05
Success—
StatusUnknown
How this service works
Bazaar Ping (discovery test) ($0.05 USDC on Base, Polygon, Arbitrum, or Avalanche via x402). Discovery test purchase. One cosmic wallpaper JPG (16:9), instant download. Music made with Suno — disclosed. Automatic fulfillment after settlement. Pay to 0xa98e8c6cbc64b7bb30fd0d2015ab24814c661839.
Output
After payment settles, the agent receives a cosmic wallpaper JPG in 16:9 format as an instant download, along with a JSON confirmation of the transaction. Fulfillment is automatic upon on-chain settlement.
Example use cases
Test x402 agent payment integration
“Make the Bazaar Ping test purchase for $0.05 USDC on Base so I can confirm my agent's x402 micropayment setup is working end-to-end.”
Grab a cheap cosmic wallpaper
“Buy me that cosmic 16:9 wallpaper from Brian Booms for five cents in USDC — I want to download it instantly.”
Validate multi-chain USDC payment
“Run the Bazaar Ping on Polygon instead of Base — I want to test that my agent can pay $0.05 USDC and receive the wallpaper download on a different chain.”
Technical details
Endpoint
GEThttps://pay.brianbooms.com/api/v1/buy/bazaar-ping?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a minimal-cost, real-money integration test for x402 micropayment flows, especially to verify that an AI agent can autonomously authorize and settle a $0.05 USDC on-chain payment and receive a digital asset in return. It is the cheapest available live test of paid content delivery over x402.
Side effects
- Payment not confirmed on-chain — no asset delivered until settlement
- Insufficient USDC balance — transaction rejected before fulfillment
- Unsupported network — only Base, Polygon, Arbitrum, and Avalanche accepted
- Invalid format parameter — only 'json' is accepted
- Network congestion causing delayed settlement and delayed delivery
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| format | string | Response format (json only) |
Tags
x402
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