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List

Cheapest x402 Weather APIs

10 x402 Weather APIs catalogued, ranked by price per call (cheapest first). Updated August 5, 2026.

Top pick63CorteX402 Aviation Weather100% uptime · from $0.02 – $2/call
BestCheapestMost reliableAll Weather →
# API
1 — — $0.25 1 — —
2 $0.50* ▼ 100.0% 5 ▼ 100.0% $0.02 – $2 11 — 63
3 $0.65* ▼ 100.0% 65 ▼ 100.0% $0.01 4 — 77
4 — — $0.01 2 — —
5 $15.85* ▼ 97.0% 204 ▼ 86.1% $0.005 – $1.5 51 — 78
6 $20.25 ▼ 99.2% 1,428 ▼ 50.4% $0.00105 – $0.5 59 — 91
7 — — $0.001 1 — —
8 $0.39 ▼ 27.3% 287 ▲ 100.0% $0.001 – $0.015 28 — 84
9 — 4 $0.001 2 — 62
10 — — $0.0005 – $49 227 — —

FAQ

What is the cheapest x402 Weather API?
X402-scoutgate — from $0.0005 – $49 per call.
Which x402 Weather API is the most reliable?
CorteX402 Aviation Weather, at 100% measured uptime.
What is the best x402 Weather API right now?
CorteX402 Aviation Weather, with the highest 402radar Trust score (63).
How are these x402 Weather APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.