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Best x402 LLM Inference APIs

100 x402 LLM Inference APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated November 4, 2026.

Top pick98SiteCheck Agent Intel & Dev100% uptime · from $0.001 – $0.02/call
BestCheapestMost reliableAll LLM Inference →
#API
1$17.10*7,101▼ 92.6%$0.001 – $0.0213523 ms98
2$17.10*7,101▼ 92.6%$0.002 – $0.0312137 ms98
3$17.107,101▼ 92.6%$0.002 – $0.0512144 ms98
4$21.23*▼ 28.5%5,856▼ 48.4%$0.00115 – $0.11527446 ms96
5$40.79*▲ 999.0%10,306▲ 999.0%$0.001 – $0.125200410 ms96
6$40.79*▲ 999.0%10,306▲ 999.0%$0.002 – $0.0255328 ms96
7$91.60*▲ 502.6%4,101▼ 13.0%$0.0021420 ms96
8$21.32*▼ 85.1%1,621▼ 85.0%$0.001 – $40278349 ms94
9——$0.0105192774 ms93
10$19.64*▲ 42.9%1,675▼ 58.7%$0.0052180 ms93
11$144.52*1,342▼ 100.0%—13383 ms93
12$144.52*1,342▼ 100.0%—10435 ms93
13$11.92*1,152▼ 66.0%$0.0201451146 ms92
14$11.92*1,152▼ 66.0%$0.021167 ms92
15$11.92*1,152▼ 66.0%$0.0041161 ms92
16$11.92*1,152▼ 66.0%$0.0031142 ms92
17$11.92*1,152▼ 66.0%$0.0201441151 ms92
18$11.92*1,152▼ 66.0%$0.0031162 ms92
19$11.92*1,152▼ 66.0%$0.0041153 ms92
20$6.07*▲ 123.2%1,214▼ 14.3%$0.001135 ms92
21$11.92*1,152▼ 66.0%$0.0031151 ms92
22$11.92*1,152▼ 66.0%$0.0031147 ms92
23$11.92*1,152▼ 66.0%$0.0021217 ms92
24$11.92*1,152▼ 66.0%$0.0201921144 ms92
25$103.41*▲ 999.0%5,886▲ 999.0%$0.016184 ms92
26$14.25*1,884▼ 30.3%$0.002 – $1957440 ms91
27$6.45*972▲ 207.7%$0.0021720 ms91
28$5.61*▲ 999.0%946$0.001 – $0.0251538 ms91
29$21.84*▲ 178.6%2,184▼ 5.9%$0.0123286 ms91
30$2.14*843▼ 50.0%$0.0012363 ms90
31$2.14*843▼ 50.0%$0.001 – $0.052405 ms90
32$15.07*646▼ 88.9%$0.004 – $0.218114 ms89
33$7.80*▼ 36.5%748▲ 72.7%$0.012289 ms89
34$7.80*▼ 36.5%748▲ 72.7%$0.011299 ms89
35$1.42*▲ 576.2%514▲ 34.8%$0.001 – $0.6758412045 ms88
36$17.12*▼ 4.6%635▲ 81.8%$0.001 – $516254 ms88
37$46.18▲ 999.0%1,062▼ 59.3%$0.002 – $0.40888638150 ms87
38$81.10*▲ 633.3%454▼ 2.4%$0.01 – $538243 ms87
39$2.40*507▲ 502.8%$0.002 – $0.0254482 ms87
40$19.36*482▼ 33.7%$0.0021205 ms87
41$19.36*482▼ 33.7%$0.11167 ms87
42$19.36*482▼ 33.7%$0.011146 ms87
43$2.40*507▲ 502.8%$0.002 – $0.024177 ms87
44$81.10*▲ 633.3%454▼ 2.4%$0.01 – $537524 ms87
45$30.48*▲ 999.0%1,314▲ 100.0%$0.028430 ms86
46$3.60*▼ 31.4%397$0.001 – $0.25430208 ms86
47$30.48*▲ 999.0%1,314▲ 100.0%$0.027502 ms86
48$30.48*▲ 999.0%1,314▲ 100.0%$0.029408 ms86
49$30.48*▲ 999.0%1,314▲ 100.0%$0.03 – $0.253543 ms85
50$51.81*▲ 138.9%1,243▲ 999.0%$0.001 – $201184236 ms85
100 rows · page 1/2

FAQ

What is the cheapest x402 LLM Inference API?
LLM Red-Team Scanner — from $0.000058 – $0.050634 per call.
Which x402 LLM Inference API is the most reliable?
SiteCheck Agent Intel & Dev, at 100% measured uptime.
What is the best x402 LLM Inference API right now?
SiteCheck Agent Intel & Dev, with the highest 402radar Trust score (98).
How are these x402 LLM Inference APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.