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Most reliable x402 Commerce APIs

74 x402 Commerce APIs catalogued, ranked by measured uptime. Updated November 2, 2026.

Top pick64Pay Per Demo100% uptime · from $0.01/call
BestCheapestMost reliableAll Commerce →
#API
1$0.06*▲ 20.0%6▲ 100.0%$0.012356 ms64
2$1.82*▲ 366.7%182▲ 50.0%$0.011114 ms82
3$1.82*▲ 366.7%182▲ 50.0%$0.01171 ms82
4$1.82*▲ 366.7%182▲ 50.0%$0.01175 ms82
5$1.82*▲ 366.7%182▲ 50.0%$0.011327 ms82
6$1.82*▲ 366.7%182▲ 50.0%$0.011256 ms82
7$1.82*▲ 366.7%182▲ 50.0%$0.011433 ms80
8$1.82*▲ 366.7%182▲ 50.0%$0.011526 ms82
9$1.82*▲ 366.7%182▲ 50.0%$0.01190 ms82
10$1.82*▲ 366.7%182▲ 50.0%$0.01163 ms82
11$16.03*285▼ 100.0%$0.0151454 ms81
12$16.03*285▼ 100.0%$0.021352 ms81
13$16.03*285▼ 100.0%$0.081486 ms77
14$1.82*▲ 366.7%182▲ 50.0%$0.011110 ms82
15$3.47*445▲ 144.1%$0.01 – $0.024140 ms80
16$1.82*▲ 366.7%182▲ 50.0%$0.011137 ms82
17$1.80*▼ 47.1%18$0.12380 ms65
18$0.37*16$0.031216 ms69
19$1.82*▲ 366.7%182▲ 50.0%$0.01174 ms82
20$1.82*▲ 366.7%182▲ 50.0%$0.01173 ms82
21$1.82*▲ 366.7%182▲ 50.0%$0.01176 ms82
22$0.01*2$0.005 – $0.013576 ms—
23$0.09*▲ 200.0%40▼ 50.0%$0.001 – $0.011074 ms74
24$1.84*▼ 63.9%92▼ 100.0%$0.0230655 ms76
25——$19.861——
26$2.13*130▼ 56.5%$0.005 – $0.16816288 ms80
27——$0.5 – $26186 ms—
28$1.82*▲ 366.7%182▲ 50.0%$0.011111 ms82
29$1.82*▲ 366.7%182▲ 50.0%$0.011388 ms82
30$1.82*▲ 366.7%182▲ 50.0%$0.01174 ms82
31$1.4k*▲ 120.4%904▼ 20.3%$0.001 – $100010139 ms78
32$22.11*▲ 851.7%4,789▲ 51.5%$0.001382 ms99
33$1.82*▲ 366.7%182▲ 50.0%$0.011134 ms82
34$1.82*▲ 366.7%182▲ 50.0%$0.011152 ms82
35$1.82*▲ 366.7%182▲ 50.0%$0.011235 ms82
36$22.11*▲ 851.7%4,789▲ 51.5%$0.002 – $0.005529 ms99
37$8.10*▼ 34.1%771▼ 26.9%$0.01 – $0.023287 ms90
38——$0.01 – $0.032474 ms—
39$22.11*▲ 851.7%4,789▲ 51.5%$0.002 – $0.005530 ms99
40$1.82*▲ 366.7%182▲ 50.0%$0.011192 ms82
41$1.82*▲ 366.7%182▲ 50.0%$0.01186 ms82
42$1.82*▲ 366.7%182▲ 50.0%$0.011777 ms82
43——$0.0022——
44$30.48*▲ 999.0%1,314▲ 100.0%$0.0210425 ms83
45$0.30*6$0.0511284 ms—
46$1.82*▲ 366.7%182▲ 50.0%$0.011178 ms82
47$1.10*3$0.052232 ms—
48$0.22*8▼ 100.0%$0.01 – $0.15187 ms66
49$2.07*14▲ 50.0%$0.005 – $25167 ms69
50$0.18*9▲ 100.0%$0.01 – $0.1474 ms66
74 rows · page 1/2

FAQ

What is the cheapest x402 Commerce API?
merchant-audit.clankerceo.workers.dev — from $0.001 – $0.01 per call.
Which x402 Commerce API is the most reliable?
Pay Per Demo, at 100% measured uptime.
What is the best x402 Commerce API right now?
Pay Per Demo, with the highest 402radar Trust score (64).
How are these x402 Commerce APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.