x402 ping: test an x402 client, smallest paid call
https://care-opening-buses-spaces.trycloudflare.com/ping-402Overview
The smallest paid call in the catalog: returns pong plus the server time and the echoed order id, so a client can verify end to end that it can sign a 402, pay, and read a 200. One GET, no key.
Protocol
x402
Price
$0.0005
Payment Asset
USDC
Payment Network
base
Category
data
Provider
—
Source
self-registered
Indexed
2026-11-08 11:40:14
Health
Status
healthy
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—