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HolyTerminal x402 Diagnosis
x402
HolyTerminal x402 Diagnosis is a paid API for AI agents from holyterminal.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-12).
Returns a step-by-step settlement trace and actionable fix list for x402 payment protocol failures
Price / call$0.02
Success—
StatusUnknown
How this service works
step-by-step x402 settlement trace + fix list
Output
A structured step-by-step trace of the x402 payment settlement flow, identifying where and why failures occur, accompanied by an actionable list of recommended fixes for each identified issue.
Example use cases
Debugging x402 integration failures
“My x402 payment is returning a 402 error and never settling — can you trace through the settlement flow and tell me exactly what's broken and how to fix it?”
Onboarding a new x402 implementation
“I just set up x402 for the first time and payments aren't going through — can you run a diagnosis and give me a step-by-step trace of what's happening so I know what to fix?”
Investigating intermittent payment drops
“Some of my x402 payments settle fine but others silently fail — can you do a settlement trace and produce a fix list so I can track down the root cause?”
Technical details
Endpoint
GEThttps://holyterminal.xyz/v1/paid/x402-diagnosis?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a structured, step-by-step breakdown of an x402 payment settlement failure rather than raw logs. Particularly useful when integrating x402 for the first time or debugging intermittent settlement issues where the failure point is unclear.
Side effects
- Insufficient context provided to trace the specific payment — may return generic diagnosis
- x402 transaction data unavailable or malformed — returns error
- Service unavailable — HTTP 5xx response
- Payment of $0.02 USDC not received — 402 response blocking access
Tags
x402
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