GPT55 gpt-5.4-mini Chat x402
https://gpt55.558686.xyz/v1/chat/completions/gpt-5.4-miniOverview
Low-cost OpenAI-compatible chat completion route for mainstream short answers, routing decisions, extraction helpers, and buyer trials. Quote-first x402 endpoint with Base USDC and advertised Solana USDC settlement options. Live cap is $0.00293 per request.
Protocol
x402 (POST)
Price
—
Payment Asset
—
Payment Network
—
Category
ai/text
Provider
gpt55
Source
self-registered
Indexed
2026-07-02 06:36:45
Health
Status
degraded
Latency (p50)
652ms
Uptime (30d)
83.3%
Reliability Score
76.7/100
Last Checked
2026-10-07 20:06:46
Last Healthy
2026-09-26 07:13:13
Consecutive Failures
1
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-07 20:06:46 | degraded | 404 | 652ms | |
| 2026-10-07 08:13:19 | degraded | 404 | 948ms | |
| 2026-10-07 00:54:16 | degraded | 404 | 642ms | |
| 2026-10-06 09:41:30 | degraded | 404 | 713ms | |
| 2026-10-05 13:14:23 | degraded | 404 | 606ms | |
| 2026-10-05 11:06:09 | timeout | — | — | timeout |