Overview
Call OpenAI's gpt-5.4-nano via a single pay-per-call x402 endpoint — no OpenAI account or API key needed, pay $0.005 per request in USDC. Standard OpenAI chat.completions request/response shape, capped input and output. Search terms: OpenAI, gpt-5.4-nano, chat completion, LLM, no API key.
Protocol
x402 (POST)
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
ai/text
Provider
NetIntel
Source
bazaar
Indexed
2026-07-15 21:15:13
Health
Status
healthy
Latency (p50)
180ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-09-03 23:38:58
Last Healthy
2026-09-03 23:38:58
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-03 23:38:58 | healthy | 402 | 180ms | |
| 2026-09-03 09:59:02 | healthy | 402 | 167ms | |
| 2026-09-03 00:36:13 | healthy | 402 | 517ms | |
| 2026-09-02 16:14:50 | healthy | 402 | 170ms | |
| 2026-09-02 14:17:34 | healthy | 402 | 266ms | |
| 2026-09-02 06:02:48 | healthy | 402 | 2954ms | |
| 2026-09-01 19:37:48 | healthy | 402 | 731ms | |
| 2026-09-01 12:25:25 | healthy | 402 | 167ms | |
| 2026-09-01 02:52:50 | healthy | 402 | 168ms |