GPT-5.5 x402 Site Audit
https://gpt55.558686.xyz/v1/tools/x402-site-audit?url=https%3A%2F%2Fgpt55.558686.xyz&include_optional=trueOverview
Deterministic x402/API buyer-readiness audit for sellers and agents. Checks discovery, OpenAPI, pricing, llms.txt, robots, sitemap, MCP metadata, health, endpoint counts, and payment quote metadata. Costs $0.001 over x402 Base USDC.
Protocol
x402
Price
—
Payment Asset
—
Payment Network
—
Category
developer-tool
Provider
gpt55
Source
self-registered
Indexed
2026-06-12 10:45:53
Health
Status
healthy
Latency (p50)
753ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-08-09 08:31:47
Last Healthy
2026-08-09 08:31:47
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
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Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-09 08:31:47 | healthy | 402 | 1084ms | |
| 2026-08-09 00:30:23 | healthy | 402 | 744ms | |
| 2026-08-08 21:58:39 | healthy | 402 | 704ms | |
| 2026-08-08 15:03:34 | healthy | 402 | 958ms | |
| 2026-08-08 08:36:20 | healthy | 402 | 928ms | |
| 2026-08-08 03:22:53 | healthy | 402 | 686ms | |
| 2026-08-08 01:28:01 | healthy | 402 | 743ms | |
| 2026-08-07 21:19:49 | healthy | 402 | 738ms | |
| 2026-08-07 12:56:50 | healthy | 402 | 753ms | |
| 2026-08-07 11:23:06 | healthy | 402 | 835ms | |
| 2026-08-07 04:56:19 | healthy | 402 | 404ms | |
| 2026-08-06 21:50:18 | healthy | 402 | 682ms | |
| 2026-08-06 18:59:46 | healthy | 402 | 6490ms | |
| 2026-08-06 11:58:03 | healthy | 402 | 901ms |