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Most reliable x402 Prediction Markets APIs

28 x402 Prediction Markets APIs catalogued, ranked by measured uptime. Updated September 15, 2026.

Top pick78Predictionmarketdata100% uptime · from $0.001 – $0.005/call
BestCheapestMost reliableAll Prediction Markets →
#API
1$0.10▼ 68.8%82▼ 90.9%$0.001 – $0.0051359 ms78
2$0.03*3$0.01194 ms61
3$5.49*▼ 74.8%394▼ 58.1%$0.005 – $141782 ms86
4$2.24*76▼ 75.0%$0.005 – $0.05818 ms78
5$3.21*▼ 22.5%1,430▲ 462.5%$0.003 – $0.0041030 ms93
6$0.44*▲ 41.9%26▲ 100.0%$0.01 – $332546 ms72
7——$0.001 – $0.011359 ms—
8$0.03▼ 25.0%3▲ 100.0%$0.011664 ms61
9$0.14*10$0.01 – $0.053151 ms67
10——$0.51216 ms—
11——$0.254187 ms—
12——$0.03162 ms—
13$727.20*▲ 370.4%432▲ 362.5%$0.2 – $50103117 ms79
14$0.28*▲ 64.7%33▲ 0.0%$0.005 – $0.01697 ms73
15$0.24*▲ 71.4%38▼ 20.0%$0.005 – $0.012288 ms74
16$0.21*▼ 25.0%211▼ 73.3%$0.0011159 ms83
17$0.04*▲ 0.0%38▼ 100.0%$0.0012330 ms74
18$12.00*▼ 45.5%6$22505 ms61
19——$0.011841 ms—
20$0.17*▼ 46.9%37▲ 0.0%$0.003 – $0.026375 ms74
21——$12120 ms—
22$2.78*▲ 67.5%330▼ 56.5%$0.004 – $0.029898 ms80
23$0.58▼ 75.3%26▼ 100.0%$0.01 – $0.140100 ms72
24—2$0.0011023 ms20
25——$0.001 – $0.051423 ms—
26——$0.001 – $0.0054——
27$0.23*▼ 81.9%7▼ 100.0%$0.01 – $0.251924 ms24
28——$0.005162 ms—
28 rows · page 1/1

FAQ

What is the cheapest x402 Prediction Markets API?
Predictionmarketdata — from $0.001 – $0.005 per call.
Which x402 Prediction Markets API is the most reliable?
Predictionmarketdata, at 100% measured uptime.
What is the best x402 Prediction Markets API right now?
Predictionmarketdata, with the highest 402radar Trust score (78).
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.