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402radar
List

Best x402 Utility & Tools APIs

45 x402 Utility & Tools APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated June 22, 2026.

Top pick83Timezone Converter82% uptime · from $0.002 – $0.005/call
BestCheapestMost reliableAll Utility & Tools →
# API
1 $0.68 206 ▼ 2.9% $0.002 – $0.005 10 91 ms 83
2 $1.10* 76 ▼ 17.1% $0.01 – $0.05 10 419 ms 78
3 $0.35* ▼ 69.6% 46 ▲ 16.7% $0.005 – $0.01 4 191 ms 75
4 $0.27 ▲ 999.0% 45 ▼ 70.0% $0.001 – $0.01 23 88 ms 73
5 — — $0.002 1 94 ms 59
6 — — $0.005 1 1745 ms —
7 — — $0.005 1 236 ms —
8 — — $0.001 1 176 ms —
9 — — $0.005 1 481 ms —
10 — — $0.001 1 291 ms —
11 — — $0.001 1 35 ms —
12 — — $0.001 1 37 ms —
13 — — $0.01 1 158 ms —
14 — — $0.005 1 363 ms —
15 — — $0.005 1 38 ms —
16 — — $0.01 1 365 ms —
17 — — $0.001 2 1505 ms —
18 — — $0.005 1 33 ms —
19 — — $0.001 1 180 ms —
20 — — $1 2 1339 ms —
21 — — $0.005 – $0.01 3 69 ms —
22 — — $0.001 1 148 ms —
23 — — $0.005 1 115 ms —
24 — — $0.001 1 48 ms —
25 — — $0.01 – $0.1 6 308 ms —
26 — — $0.005 1 1748 ms —
27 — — $0.0025 1 442 ms —
28 — — $0.005 1 316 ms —
29 — — $0.001 1 34 ms —
30 — — $0.001 1 1910 ms —
31 — — $0.001 1 65 ms —
32 — — $0.005 1 1744 ms —
33 — — $0.005 1 3525 ms —
34 — — $0.005 1 372 ms —
35 — — $0.005 1 167 ms —
36 — — $0.005 1 57 ms —
37 — — $0.001 1 101 ms —
38 — — $0.002 1 118 ms —
39 — — $0.005 1 109 ms —
40 — — $0.001 1 152 ms —
41 — — $0.001 1 506 ms —
42 — — $0.001 1 30 ms —
43 — — $0.001 1 370 ms —
44 — — $0.005 1 1744 ms —
45 — — $0.001 – $0.01 5 90 ms —
45 rows · page 1/1

FAQ

What is the cheapest x402 Utility & Tools API?
Energybilltoolkit — from $0.001 – $0.01 per call.
Which x402 Utility & Tools API is the most reliable?
api2ls.com, at 100% measured uptime.
What is the best x402 Utility & Tools API right now?
Timezone Converter, with the highest 402radar Trust score (83).
How are these x402 Utility & Tools APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.