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Cheapest x402 Market Data APIs

20 x402 Market Data APIs catalogued, ranked by price per call (cheapest first). 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$5.39*▼ 19.4%36▼ 100.0%$0.015 – $117412 ms73
3$1.28*▼ 16.3%85▲ 999.0%$0.01523288 ms78
4$19.45*▼ 47.7%831▲ 999.0%$0.01 – $0.2582251 ms84
5$0.20*▼ 80.0%4▼ 100.0%$0.01 – $0.2818913 ms62
6$0.05*5▲ 0.0%$0.01265 ms63
7——$0.011214 ms—
8$0.03*▼ 80.0%1$0.005 – $0.03444 ms13
9$1.07*▲ 999.0%10▼ 100.0%$0.005 – $0.05107122 ms67
10$0.74*▲ 428.6%136▲ 80.0%$0.005 – $0.16125 ms81
11$4.82*▲ 809.4%516▲ 12.5%$0.005 – $0.019290 ms86
12$0.23*▼ 60.3%67▼ 84.6%$0.003 – $0.006423 ms77
13$69.38▲ 16.6%334▼ 65.9%$0.0025 – $1.2525539 ms85
14$1.22▲ 269.7%67▼ 100.0%$0.001 – $0.1205251153 ms77
15$60.22▼ 57.1%8,176▼ 83.3%$0.001 – $1.7510846 ms100
16$0.04*4▲ 0.0%$0.001134 ms62
17$0.59*16$0.001 – $0.2514496 ms69
18——$0.001 – $335964——
19——$0.0013304 ms—
20——$1.52253 ms—

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.