GPT-5.5 GET Chat x402
https://gpt55.558686.xyz/v1/paid/chat?q=Summarize%20x402%20in%20one%20sentence&max_tokens=64Overview
Directory-friendly GET GPT-5.5 compact chat endpoint for agents and API directories. Uses x402 exact Base USDC, costs $0.0001 per call, and supports q/prompt/message plus max_tokens query parameters.
Protocol
x402
Price
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Payment Asset
—
Payment Network
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Category
ai/text
Provider
gpt55
Source
self-registered
Indexed
2026-06-12 20:15:18
Health
Status
healthy
Latency (p50)
806ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-06-28 20:58:16
Last Healthy
2026-06-28 20:58:16
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 |
|---|---|---|---|---|
| 2026-06-28 20:58:16 | healthy | 402 | 638ms | |
| 2026-06-28 16:47:07 | healthy | 402 | 1184ms | |
| 2026-06-28 14:46:36 | healthy | 402 | 1545ms | |
| 2026-06-28 09:42:12 | healthy | 402 | 677ms | |
| 2026-06-27 10:24:37 | healthy | 402 | 806ms |