aviationapis.com
aviationapis.comprotocol: x402first seen 1d ago
Compute pressure altitude and density altitude from field elevation, outside air temperature, and altimeter setting (hPa or inHg; defaults to standard). Returns pressure altitude, the ISA temperature at that altitude, and density altitude — the performance-relevant altitude for takeoff/climb planning. Deterministic; no lookup.
Endpoints
8
Uptime · 24h
100.0%
464 / 464 probes
Avg latency · 24h
47 ms
p90 104 ms
Total calls
—
Healthy probes · last 24h
24 hour buckets · hover for per-bucket stats
Endpoints
Ordered: active first, healthy first, cheapest first. Up to 200 shown.
| Endpoint | Method | Price | Network | Last status | Latency | Probed |
|---|---|---|---|---|---|---|
| https://aviationapis.com/aircraft-position | POST | 0.0100 USDC | eip155:8453 | 402 | 37 ms | 15m ago |
| https://aviationapis.com/atis | POST | 0.0100 USDC | eip155:8453 | 402 | 11 ms | 20m ago |
| https://aviationapis.com/flight-category | POST | 0.0100 USDC | eip155:8453 | 402 | 28 ms | 20m ago |
| https://aviationapis.com/airport-sun-times | POST | 0.0100 USDC | eip155:8453 | 402 | 33 ms | 15m ago |
| https://aviationapis.com/crosswind | POST | 0.0100 USDC | eip155:8453 | 402 | 60 ms | 21m ago |
| https://aviationapis.com/decode-notam | POST | 0.0100 USDC | eip155:8453 | 402 | 20 ms | 15m ago |
| https://aviationapis.com/density-altitude | POST | 0.0100 USDC | eip155:8453 | 402 | 21 ms | 15m ago |
| https://aviationapis.com/great-circle-distance | POST | 0.0100 USDC | eip155:8453 | 402 | 28 ms | 15m ago |