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Best x402 Bitcoin APIs

100 x402 Bitcoin APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated November 5, 2026.

Top pick92X402-v2-mint-fear-greed-index100% uptime · from $0.02019/call
BestCheapestMost reliableAll Bitcoin →
#API
1$12.32*1,295▼ 66.6%$0.020191193 ms92
2$12.32*1,295▼ 66.6%$0.0011174 ms92
3$12.32*1,295▼ 66.6%$0.0202061163 ms92
4$12.32*1,295▼ 66.6%$0.0201651264 ms92
5$42.05*▲ 999.0%1,039▲ 100.0%$0.002 – $0.018291 ms91
6$27.62*▲ 300.3%765▲ 66.7%$0.003 – $0.00510156 ms90
7$6.36*▲ 999.0%621$0.001 – $0.013299 ms89
8$20.57*516▼ 44.5%$0.003 – $0.255206 ms88
9$18.08*750▲ 68.5%$0.003 – $0.25114154 ms85
10$0.81*▲ 268.2%337▼ 99.3%$0.001 – $0.00841147 ms85
11$62.26*▲ 999.0%293▼ 71.4%$0.002 – $537159 ms85
12$0.49*▼ 64.0%330▲ 95.0%$0.0012158 ms85
13$30.48*▲ 999.0%1,314▼ 100.0%$0.0212421 ms84
14$0.26▲ 136.4%262▲ 447.8%$0.001344 ms84
15$0.32▲ 999.0%266▼ 53.8%$0.001 – $0.00158512327 ms84
16$4.67*211▼ 88.9%$0.001 – $257222 ms83
17$30.48*▲ 999.0%1,314▼ 100.0%$0.02 – $0.038426 ms83
18$5.48*285▲ 14.3%$0.005 – $0.028192 ms83
19$3.51*▲ 999.0%199▼ 78.3%$0.001 – $11132534 ms83
20$0.78*193▼ 59.1%$0.01 – $0.053384 ms82
21$0.78*193▼ 59.1%$0.001 – $0.0024132 ms82
22$0.78*193▼ 59.1%$0.001163 ms82
23$0.36*131▼ 94.1%$0.001 – $0.016552 ms80
24$0.13*▲ 160.0%130▲ 23.1%$0.001458 ms80
25$10.18▲ 49.7%114▲ 110.0%$0.001 – $151537 ms80
26$68.48*▲ 21.5%1,085▼ 21.3%$0.01 – $1306180 ms79
27$2.66*▼ 50.4%99▲ 0.0%$0.02 – $0.55702 ms79
28$8.36*▲ 999.0%201▲ 200.0%$0.01 – $0.3539302 ms78
29$10.41*78▼ 100.0%$0.021972 ms78
30$0.51*79▲ 999.0%$0.003 – $0.054124 ms78
31$24.31*▲ 40.0%332▲ 66.7%$0.005 – $0.2515130 ms77
32$5.96*▲ 282.1%115▼ 100.0%$0.005 – $0.252080 ms77
33$0.66*66▼ 100.0%$0.0145406 ms77
34$0.52*64▼ 50.0%$0.11662 ms77
35$0.71*▲ 999.0%61▼ 50.0%$0.013146 ms76
36$0.06*▲ 20.0%60▼ 16.7%$0.001 – $0.013300 ms76
37$0.44*▼ 42.1%52▲ 0.0%$0.005 – $0.0565340 ms76
38$1.38*46▼ 100.0%$0.03658 ms75
39$0.30*42▼ 100.0%$0.02128 ms74
40$0.29*37▲ 100.0%$0.0051152 ms74
41$1.71▼ 5.0%66▲ 71.4%$0.005 – $0.52943 ms73
42$0.20*▼ 77.5%25▼ 100.0%$0.001 – $0.0533307 ms72
43$0.66*26▲ 100.0%$0.01 – $0.053164 ms72
44$0.43*▼ 59.0%20▲ 100.0%$0.003 – $0.525924 ms71
45$0.70*25▲ 0.0%$0.11356 ms71
46$0.14*▲ 180.0%23▼ 100.0%$0.0021180 ms71
47$0.14*▲ 180.0%23▼ 100.0%$0.023200 ms71
48$8.14*▼ 28.2%20$0.02 – $9.996152 ms70
49$0.05*▼ 82.1%17▼ 50.0%$0.002 – $0.0056399 ms70
50$0.03*16▼ 75.0%$0.002 – $0.0217409 ms69
100 rows · page 1/2

FAQ

What is the cheapest x402 Bitcoin API?
Market2000 — from $0.0001 – $0.25 per call.
Which x402 Bitcoin API is the most reliable?
X402-v2-mint-fear-greed-index, at 100% measured uptime.
What is the best x402 Bitcoin API right now?
X402-v2-mint-fear-greed-index, with the highest 402radar Trust score (92).
How are these x402 Bitcoin APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.