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Most reliable x402 Market Data APIs

20 x402 Market Data APIs catalogued, ranked by measured uptime. Updated September 15, 2026.

Top pick61hedgehogedge.com100% uptime · from $0.05/call
BestCheapestMost reliableAll Market Data →
#API
1$0.15*▼ 93.8%3$0.053111 ms61
2$1.22▲ 269.7%68▼ 80.0%$0.001 – $0.1205251153 ms77
3$0.23*▼ 60.3%68▼ 76.9%$0.003 – $0.006424 ms77
4——$0.0013305 ms—
5——$1.52253 ms—
6$69.38▲ 16.6%334▼ 65.9%$0.0025 – $1.2525538 ms85
7$1.07*▲ 999.0%10▼ 100.0%$0.005 – $0.05107121 ms67
8$0.05*5▲ 0.0%$0.01265 ms63
9$0.04*4▲ 0.0%$0.001134 ms62
10$1.28*▼ 16.3%85▲ 999.0%$0.01523288 ms78
11$0.59*16$0.001 – $0.2514496 ms69
12$5.39*▼ 19.4%36▼ 100.0%$0.015 – $117412 ms73
13$0.20*▼ 80.0%4▼ 100.0%$0.01 – $0.2818913 ms62
14$0.74*▲ 428.6%137▲ 91.4%$0.005 – $0.16124 ms81
15$19.45*▼ 47.7%831▲ 999.0%$0.01 – $0.2582259 ms84
16$4.82*▲ 809.4%516▲ 12.5%$0.005 – $0.019290 ms86
17$60.24▼ 57.1%8,181▼ 82.6%$0.001 – $1.7510847 ms100
18$0.03*▼ 80.0%1$0.005 – $0.03444 ms13
19——$0.011214 ms—
20——$0.001 – $335964——

FAQ

What is the cheapest x402 Market Data API?
hyperextend — from $0.001 – $0.120525 per call.
Which x402 Market Data API is the most reliable?
hedgehogedge.com, at 100% measured uptime.
What is the best x402 Market Data API right now?
hedgehogedge.com, with the highest 402radar Trust score (61).
How are these x402 Market Data APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.