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Most reliable x402 Compliance & Risk APIs

100 x402 Compliance & Risk APIs catalogued, ranked by measured uptime. Updated November 4, 2026.

Top pick70RugShield Solana Rug Check100% uptime · from $0.01 – $0.058/call
BestCheapestMost reliableAll Compliance & Risk →
#API
1$0.18*▼ 59.1%18▼ 100.0%$0.01 – $0.0583166 ms70
2$4.94*▼ 31.5%66▲ 250.0%$0.05 – $0.25291703 ms76
3$0.10*▲ 11.1%21▼ 100.0%$0.001 – $0.029674 ms71
4$1.58*84▼ 89.5%$0.02188 ms78
5$0.44*▲ 633.3%128▼ 85.7%$0.002 – $0.01530205 ms80
6$0.03*▼ 62.5%5▼ 100.0%$0.0052431 ms—
7$0.13*▼ 69.0%6$0.02 – $0.032298 ms64
8$0.06*▲ 100.0%2$0.031161 ms—
9$261.36*307▼ 86.8%$0.0005 – $4968162 ms85
10——$0.02179 ms—
11$0.03▼ 96.4%1$0.001 – $0.036506 ms—
12——$0.051——
13$1.48*4$11431 ms—
14$10.42*▼ 77.6%21▲ 300.0%$0.01 – $522770 ms70
15$0.15*▼ 28.6%10$0.002 – $0.0214632 ms67
16$7.80*▼ 36.5%748▲ 72.7%$0.011288 ms88
17$0.06*▲ 0.0%3$0.021154 ms—
18——$0.01526 ms—
19$30.48*▲ 999.0%1,314▲ 100.0%$0.0211401 ms87
20$1.48*4$11355 ms—
21$0.24*15▲ 100.0%$0.019 – $0.04454563 ms69
22$0.32*68▼ 87.8%$0.005 – $0.015204 ms77
23——$0.01 – $102346 ms—
24$3.25*76▼ 90.9%$0.003 – $0.053276 ms78
25—2▼ 100.0%$0.0011688 ms—
26$1.63*▲ 40.5%38▲ 100.0%$0.02 – $0.251056 ms74
27$16.05*287▲ 100.0%$0.11616 ms79
28$16.05*287▲ 100.0%$0.021487 ms84
29$2.87*▼ 1.0%375▲ 133.3%$0.001 – $0.14024 ms86
30$2.51*70▼ 47.6%$0.005 – $0.011336 ms77
31$5.74*721▼ 93.1%$0.002 – $0.25142347 ms89
32——$0.551038 ms—
33$2.51*70▼ 47.6%$0.0112159 ms77
34$1.65*▲ 432.3%31▲ 300.0%$0.01 – $0.055187 ms73
35$0.68▲ 999.0%29$0.01 – $0.416185 ms73
36$0.80*207$0.001 – $0.0127138 ms83
37$0.03*3$0.0111039 ms—
38$0.04*▼ 92.6%4▼ 100.0%$0.01 – $0.24334 ms—
39$0.19*9$0.022242 ms66
40$0.03*▼ 70.0%31▲ 300.0%$0.001 – $0.130107 ms73
41$40.79*▲ 999.0%10,306▲ 999.0%$0.0039362 ms96
42—1$0.001 – $0.01451536 ms55
43$16.05*287▲ 100.0%$0.151502 ms78
44$0.30*▼ 93.3%39▼ 100.0%$0.0049 – $3.491581 ms71
45$16.05*287▲ 100.0%$0.151396 ms78
46$0.71*▼ 48.9%31$0.002 – $0.511268 ms73
47——$0.92246 ms—
48$1.62*312▼ 56.9%$0.0015997 ms85
49$0.30*▼ 93.3%39▼ 100.0%$0.0049 – $0.0399579 ms74
50——$13469 ms—
100 rows · page 1/2

FAQ

What is the cheapest x402 Compliance & Risk API?
PayGuard by AgentGate — from $0.0005 – $49 per call.
Which x402 Compliance & Risk API is the most reliable?
RugShield Solana Rug Check, at 100% measured uptime.
What is the best x402 Compliance & Risk API right now?
RugShield Solana Rug Check, with the highest 402radar Trust score (70).
How are these x402 Compliance & Risk APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.