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Cheapest x402 Crypto Prices APIs

66 x402 Crypto Prices APIs catalogued, ranked by price per call (cheapest first). Updated September 16, 2026.

Top pick76Competitor-price-intel100% uptime · from $0.1/call
BestCheapestMost reliableAll Crypto Prices
#API
1$10122 ms
2$2 – $2513171 ms
3$1 – $103511 ms
4$1289 ms
5$0.21353 ms
6$19.07*194 99.5%$0.12112 ms76
7$19.07*194 99.5%$0.12162 ms76
8$0.03 – $0.1340 ms
9$0.04*2 100.0%$0.022105 ms44
10$511.32*25,566 105.1%$0.022228 ms83
11$511.32*25,566 105.1%$0.022383 ms83
12$0.08* 55.6%4 100.0%$0.021126 ms62
13$0.11* 999.0%3$0.01 – $0.258164 ms61
14$0.01 – $34189 ms
15$1.32*9$0.01 – $0.9925295 ms66
16$0.03* 89.7%3$0.013467 ms61
17$3.43* 23.8%68 0.0%$0.01 – $0.2525197 ms77
18$0.15* 15.4%15 100.0%$0.011346 ms69
19$0.01 – $104274 ms
20$0.016301 ms
21$0.01162 ms
22$0.49 6.5%49 100.0%$0.012166 ms75
23$0.01 – $0.026122 ms
24$3.62 31.3%362 50.0%$0.0147150 ms84
25$0.17*20$0.018189 ms71
26$0.01 – $0.119
27$0.01 – $0.252301 ms
28$0.01* 0.0%1$0.0110182 ms55
29$1.64 23.4%164 69.2%$0.0146111 ms82
30$0.011
31$0.20* 41.2%20$0.01 – $0.0516271 ms71
32$3.21* 22.5%1,430 462.5%$0.006132 ms91
33$0.0057384 ms
34$0.97* 438.9%128 87.0%$0.0051158 ms80
35$0.005 – $0.012220 ms
36$3.84* 30.6%769 51.6%$0.005 – $0.024188 ms90
37$0.52* 147.6%54 50.0%$0.005 – $0.081341 ms76
38$0.73* 356.2%55 40.0%$0.005 – $0.023287 ms76
39$0.49*26 100.0%$0.005 – $0.2514128 ms72
40$0.85 203.6%44 75.0%$0.005 – $0.055460 ms74
41$0.02* 88.2%1 100.0%$0.005 – $0.022423 ms55
42$51.97* 62.3%117$0.005 – $0.014645 ms77
43$1.55* 434.5%309 9.1%$0.00530288 ms85
44$0.005196 ms
45$0.40* 28.6%79 25.0%$0.0056288 ms78
46$3.21* 22.5%1,430 462.5%$0.004 – $0.005432 ms93
47$3.21* 22.5%1,430 462.5%$0.004 – $0.008632 ms93
48$0.09* 35.7%9$0.002 – $0.054186 ms66
49$0.07*11 100.0%$0.002 – $0.0156628 ms67
501 100.0%$0.0022187 ms55
66 rows · page 1/2

FAQ

What is the cheapest x402 Crypto Prices API?
Agentcash-fortune-demo3 — from $0.001 per call.
Which x402 Crypto Prices API is the most reliable?
Simple-x-api, at 100% measured uptime.
What is the best x402 Crypto Prices API right now?
Competitor-price-intel, with the highest 402radar Trust score (76).
How are these x402 Crypto Prices APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.