Stack Facts Models: Get an LLM model's price per million tokens
https://g5joilnmeep4ntz3nwezxt5dmu.srv.us/v1/models/openai/gpt-4oOverview
Get an LLM model's price per million tokens (input, output, cached), context window, max output, capabilities and model deprecation date. Pay per call in USDC: no account or API key, no daily cap.
Protocol
x402
Price
$0.0030
Payment Asset
USDC
Payment Network
Base
Category
data
Provider
Stack Facts
Source
self-registered
Indexed
2026-10-10 09:19:13
Health
Status
healthy
Latency (p50)
940ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-17 20:27:15
Last Healthy
2026-10-17 20:27:15
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-17 20:27:15 | healthy | 402 | 1396ms | |
| 2026-10-17 05:51:40 | healthy | 402 | 901ms | |
| 2026-10-16 21:10:52 | healthy | 402 | 839ms | |
| 2026-10-16 16:30:44 | healthy | 402 | 940ms | |
| 2026-10-15 20:37:52 | healthy | 402 | 844ms | |
| 2026-10-15 13:11:29 | healthy | 402 | 920ms | |
| 2026-10-15 05:00:38 | healthy | 402 | 1512ms | |
| 2026-10-14 22:29:29 | healthy | 402 | 1336ms |