GPT-5.5 True Max-Output Chat x402 128k
https://gpt55.558686.xyz/v1/chat/completions/max-outputOverview
OpenAI-compatible GPT-5.5 true max-output chat completion. Fixed exact x402 Base USDC price $0.066667, up to 128000 output tokens, no subscription and no public API key required.
Protocol
x402 (POST)
Price
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Payment Asset
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Payment Network
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Category
ai
Provider
gpt55
Source
self-registered
Indexed
2026-06-12 19:18:29
Health
Status
degraded
Latency (p50)
732ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-08-05 12:47:13
Last Healthy
2026-06-28 21:31:09
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
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Facilitator
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Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-05 12:47:13 | degraded | 404 | 657ms | |
| 2026-08-05 08:15:59 | degraded | 404 | 988ms | |
| 2026-08-05 02:15:03 | degraded | 404 | 1024ms | |
| 2026-08-04 22:30:56 | degraded | 404 | 722ms | |
| 2026-08-04 18:23:27 | degraded | 404 | 763ms | |
| 2026-08-04 10:36:22 | degraded | 404 | 786ms | |
| 2026-08-04 06:14:09 | degraded | 404 | 704ms | |
| 2026-08-04 02:16:58 | degraded | 404 | 1124ms | |
| 2026-08-03 20:52:31 | degraded | 404 | 384ms | |
| 2026-08-03 17:03:01 | degraded | 404 | 732ms | |
| 2026-08-03 07:25:44 | degraded | 404 | 964ms | |
| 2026-08-03 02:46:31 | degraded | 404 | 751ms | |
| 2026-08-03 00:27:52 | degraded | 404 | 638ms | |
| 2026-08-02 18:57:00 | degraded | 404 | 650ms | |
| 2026-08-02 14:28:06 | degraded | 404 | 707ms |