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Cheapest x402 LLM Inference APIs

100 x402 LLM Inference APIs catalogued, ranked by price per call (cheapest first). Updated November 4, 2026.

Top pick69Wingman Agent Gateway100% uptime · from $1/call
BestCheapestMost reliableAll LLM Inference →
#API
1——$1002——
2——$49 – $1998644 ms—
3——$41458 ms—
4——$1.511——
5——$1174 ms—
6——$12429 ms—
7$0.26*14▲ 100.0%$11393 ms69
8——$1 – $56——
9$1.00*▼ 75.0%1$12264 ms—
10——$12325 ms—
11——$11664 ms—
12$0.06*▼ 97.6%44$111014 ms75
13$0.10*▼ 90.0%1$11——
14$3.20*5▲ 100.0%$1164 ms—
15——$11——
16——$1226 ms—
17$21.00*5$1 – $85183 ms—
18$6.00*▼ 80.0%6▲ 100.0%$12490 ms64
19——$11141 ms—
20$1.00*1$12180 ms—
21——$0.751——
22$3.00*3$0.56 – $223654 ms58
23$1.50*3$0.5170 ms—
24$1.00*2▼ 100.0%$0.51116 ms—
25——$0.52102 ms—
26——$0.52874 ms—
27——$0.51385 ms—
28$2.55*▼ 75.1%15$0.251—23
29——$0.2514612 ms—
30——$0.25166 ms—
31——$0.25 – $0.753353 ms—
32——$0.221289 ms—
33——$0.22258 ms—
34$10.40*52$0.2256 ms76
35——$0.151352 ms—
36——$0.15 – $0.49484 ms—
37$15.94*▲ 195.2%67▲ 100.0%$0.15 – $2227186 ms77
38$2.04*11$0.12 – $0.4510259 ms67
39——$0.121——
40——$0.1 – $0.25489 ms—
41——$0.11——
42$0.30*▼ 66.7%3$0.13726 ms—
43$0.40*▼ 33.3%4$0.1 – $0.5428 ms—
44$0.80*4$0.11371 ms—
45—3$0.1191 ms—
46——$0.11——
47$0.10*▼ 50.0%1$0.11572 ms—
48$0.10*1$0.1120 ms—
49——$0.12366 ms—
50——$0.13110 ms—
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FAQ

What is the cheapest x402 LLM Inference API?
Ax3lflores — from $0.03 per call.
Which x402 LLM Inference API is the most reliable?
Clearence, at 100% measured uptime.
What is the best x402 LLM Inference API right now?
Wingman Agent Gateway, with the highest 402radar Trust score (69).
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.