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Best x402 Prediction Markets APIs

14 x402 Prediction Markets APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated June 22, 2026.

Top pick88Oracle-api-production-766f79% uptime · from $0.001 – $0.01/call
BestCheapestMost reliableAll Prediction Markets →
# API
1 $11.08* 1,110 $0.001 – $0.01 13 48 ms 88
2 $190.12* 1,474 ▲ 17.9% $0.05 – $0.15 12 378 ms 82
3 $5.18* ▲ 194.3% 182 ▼ 90.0% $0.005 – $1 15 366 ms 82
4 $3.45 ▲ 353.9% 118 ▲ 114.3% $0.01 – $0.1 34 98 ms 80
5 $190.12* 1,474 ▲ 17.9% $0.1 – $0.15 10 295 ms 80
6 $2.84 ▲ 999.0% 79 ▼ 11.8% $0.01 16 53 ms 78
7 $0.93 762 ▲ 43.5% $0.001 – $0.005 13 58 ms 75
8 $8.62* ▲ 999.0% 31 ▼ 36.4% $0.01 1 424 ms 73
9 $117.00 117 ▼ 68.4% $1 2 118 ms 69
10 $0.11* 11 $0.01 1 181 ms 67
11 — — $0.25 4 201 ms —
12 — — $0.5 1 212 ms —
13 — — $0.001 – $0.05 14 22 ms —
14 — — $0.03 1 48 ms —

FAQ

What is the cheapest x402 Prediction Markets API?
Oracle-api-production-766f — from $0.001 – $0.01 per call.
Which x402 Prediction Markets API is the most reliable?
gamepulse-zeta.vercel.app, at 100% measured uptime.
What is the best x402 Prediction Markets API right now?
Oracle-api-production-766f, with the highest 402radar Trust score (88).
How are these x402 Prediction Markets APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.