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Cheapest x402 LLM Inference APIs

100 x402 LLM Inference APIs catalogued, ranked by price per call (cheapest first). Updated June 23, 2026.

Top pick77Claude98% uptime · from $10/call
BestCheapestMost reliableAll LLM Inference
# API
1 $100 2 396 ms
2 $425.42* 55.2% 550 61.1% $10 20 135 ms 77
3 $1 1 148 ms
4 $1 – $3 5 41 ms
5 $41.00* 26 $1 2 151 ms 62
6 $1 1 418 ms
7 $1 1 210 ms
8 $1.50* 3 100.0% $0.5 2 680 ms 61
9 $0.5 1 414 ms
10 $1.50* 3 $0.5 2 101 ms 61
11 $0.25 – $0.75 3 290 ms
12 $12.00* 18 77.8% $0.25 – $2 17 274 ms 66
13 $2.00* 10 $0.2 21 352 ms 67
14 $0.12 1 465 ms
15 $0.90* 9 $0.1 2 276 ms 66
16 $0.1 1 25 ms
17 $0.10* 87.5% 1 $0.1 2 80 ms 55
18 $0.20* 2 100.0% $0.1 1 490 ms 59
19 $0.1 1 174 ms
20 $9.70* 17 12.5% $0.1 – $5 5 917 ms 70
21 $0.1 – $2 68 498 ms
22 $0.1 – $14 4 228 ms
23 $0.1 – $0.25 4 38 ms
24 $11.01* 46 72.7% $0.1 – $1 2 285 ms 72
25 $11.36* 10 $0.08 2 124 ms 64
26 $0.05 1 23 ms
27 $1.95 0.0% 15 33.3% $0.05 – $0.25 2 282 ms 69
28 $22.23* 561.6% 196 87.5% $0.05 – $0.25 15 58 ms 73
29 $15.93 126 $0.05 – $0.15 10 151 ms 71
30 $0.02* 5 100.0% $0.04 1 708 ms 63
31 $14.03* 9.2% 65 25.0% $0.03 – $1 33 24 ms 68
32 $0.02 1 132 ms
33 $1.30* 17 200.0% $0.02 – $0.5 3 83 ms 70
34 $84.42* 999.0% 687 999.0% $0.02 – $1 173 325 ms 82
35 $0.26* 13 0.0% $0.02 3 716 ms 68
36 $0.11* 4 $0.02 – $0.15 6 124 ms 61
37 $0.54* 63.6% 18 100.0% $0.02 – $0.05 3 108 ms 70
38 $0.10* 5 100.0% $0.02 2 264 ms 63
39 $0.88 41.9% 16 100.0% $0.02 – $0.1 8 154 ms 69
40 $2.09* 13 350.0% $0.02 – $0.25 7 857 ms 68
41 $13.40* 1.7% 243 75.0% $0.02 – $1 3 533 ms 78
42 $1.95* 32 87.5% $0.02 – $0.1 18 180 ms 73
43 $3.54* 941.2% 141 550.0% $0.02 – $0.1 61 213 ms 73
44 $0.22* 15.4% 13 100.0% $0.015 2 78 ms 68
45 $0.012 – $0.06 2 799 ms
46 $0.01 1 22 ms
47 $0.01 1 28 ms
48 $0.01 1 137 ms
49 $0.01 1 1746 ms
50 $0.01 1 362 ms
100 rows · page 1/2

FAQ

What is the cheapest x402 LLM Inference API?
www.cryptowerk.com — from $0.01 per call.
Which x402 LLM Inference API is the most reliable?
claudepoker.com, at 100% measured uptime.
What is the best x402 LLM Inference API right now?
Claude, with the highest 402radar Trust score (77).
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.