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)
717ms
Uptime (30d)
88.9%
Reliability Score
69.4/100
Last Checked
2026-09-23 17:33:10
Last Healthy
2026-06-28 21:31:09
Consecutive Failures
4
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 |
|---|---|---|---|---|
| 2026-09-23 17:33:10 | degraded | 404 | 717ms | |
| 2026-09-23 09:48:22 | degraded | 404 | 704ms | |
| 2026-09-22 23:55:49 | degraded | 404 | 725ms | |
| 2026-09-22 13:12:54 | degraded | 404 | 568ms | |
| 2026-09-22 07:55:47 | degraded | 404 | 761ms | |
| 2026-09-22 03:38:11 | degraded | 404 | 1278ms | |
| 2026-09-21 16:27:27 | down | 520 | 3709ms | HTTP 520 |
| 2026-09-21 03:26:25 | degraded | 404 | 702ms | |
| 2026-09-20 22:08:27 | degraded | 404 | 685ms |