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Best x402 Prediction Markets APIs

32 x402 Prediction Markets APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated September 21, 2026.

Top pick93Gaming100% uptime · from $0.003 – $0.004/call
BestCheapestMost reliableAll Prediction Markets →
#API
1$3.01*▼ 35.0%1,383▲ 308.3%$0.003 – $0.0042029 ms93
2$5.39*▼ 71.8%391▼ 8.0%$0.005 – $141785 ms86
3$0.19*▼ 36.7%194▼ 36.4%$0.0011149 ms82
4$4.54*▲ 301.8%400▼ 8.2%$0.004 – $0.029896 ms79
5$656.80*▲ 148.2%433▲ 22.1%$0.2 – $50104117 ms78
6$2.26*78▼ 100.0%$0.005 – $0.05817 ms78
7$0.09▼ 60.9%77▲ 0.0%$0.001 – $0.0051363 ms78
8$0.17*▼ 46.9%38▼ 100.0%$0.003 – $0.026342 ms74
9$0.24*▲ 118.2%39▼ 71.4%$0.005 – $0.012289 ms74
10$0.57▼ 61.0%26▼ 100.0%$0.01 – $0.14098 ms72
11$0.02*▼ 33.3%23▼ 100.0%$0.0012320 ms71
12$0.36*▲ 5.9%22▼ 100.0%$0.01 – $332531 ms71
13$0.14*22▼ 94.1%$0.001 – $0.0511424 ms71
14$0.11*▼ 67.6%15▼ 100.0%$0.005 – $0.01676 ms69
15$0.16*12▲ 0.0%$0.01 – $0.053121 ms68
16$0.20*9▲ 700.0%$0.01 – $0.055427 ms66
17$0.08*8▲ 300.0%$0.0051177 ms66
18$0.05▲ 25.0%5▼ 100.0%$0.011664 ms63
19$0.03*3$0.01193 ms61
20$8.00*▼ 66.7%4$22345 ms60
21$0.36*▼ 71.7%10▼ 100.0%$0.01 – $0.251920 ms26
22—2$0.0011021 ms15
23——$0.001 – $0.0054——
24——$0.001 – $0.011349 ms—
25——$0.51202 ms—
26——$0.001 – $0.051421 ms—
27——$0.005160 ms—
28——$0.25482 ms—
29——$12118 ms—
30——$0.011909 ms—
31——$0.03151 ms—
32——$0.00511991 ms—
32 rows · page 1/1

FAQ

What is the cheapest x402 Prediction Markets API?
ladyfortunalx402.vercel.app — from $0.001 per call.
Which x402 Prediction Markets API is the most reliable?
Gaming, at 100% measured uptime.
What is the best x402 Prediction Markets API right now?
Gaming, with the highest 402radar Trust score (93).
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.