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List

Alternatives to Machine Preflight API

25 equivalent x402 APIs in the onchain-data category, ranked by Trust score — pick a cheaper or more reliable source. View Machine Preflight API →

#API
1$125.6517,236▼ 49.5%$0.001 – $0.0152122 ms100
2$125.05*9,502▲ 29.9%$0.005 – $0.051862 ms100
3$90.3616,034▲ 119.1%$0.001 – $0.0134784 ms100
4$407.33*4,333▼ 12.3%$0.01 – $17208 ms99
5$31.9k*2,320▼ 80.4%$0.000001 – $4.54524 ms95
6$57.14*1,190▼ 8.9%$0.01 – $0.0529854 ms92
7$24.93*2,039▼ 26.3%$0.01 – $0.119270 ms92
8$68.793,369▲ 23.1%$0.0022 – $4.991142435 ms91
9$5.73*988▲ 100.0%$0.001 – $0.25398207 ms91
10$7.49*749▼ 32.4%$0.01 – $0.026292 ms89
11$157.53979▼ 32.4%$0.01 – $0.038189 ms89
12$0.47*465▼ 20.0%$0.001 – $0.014133 ms87
13$6.01*861▲ 143.2%$0.001 – $0.239548 ms87
14$0.50503▲ 37.9%$0.0051122 ms87
15$1.06363▼ 38.2%$0.001 – $0.0531743 ms86
16$1.45366▼ 23.5%$0.005 – $0.0270207 ms86
17$0.37*372▲ 385.7%$0.0015102 ms86
18$1.8k290▼ 80.0%$0.01 – $103.819160 ms85
19$82.294,516▼ 48.8%$0.01 – $0.25138146 ms84
20$1.86*252▼ 72.0%$0.001 – $19524 ms84
21$7.84*294▲ 892.3%$0.005 – $0.541180 ms83
22$311.005,815▼ 49.8%$0.05 – $0.27242 ms83
23$4.32*228▲ 300.0%$0.00128112 ms83
24$0.22*223▼ 30.4%$0.0011324 ms83
25$0.61*176▲ 66.7%$0.001 – $0.0543506 ms82

FAQ

What is the cheapest alternative to Machine Preflight API?
Clashofcoins — from $0.000001 – $4.5 per call.
Which Machine Preflight API alternative has the best uptime?
Loyalspark, at 100% measured uptime.
How are Machine Preflight API alternatives ranked?
By 402radar Trust score — a composite of measured uptime, success rate, /quote latency and price, on real traffic.