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Cheapest x402 Compliance & Risk APIs

22 x402 Compliance & Risk APIs catalogued, ranked by price per call (cheapest first). Updated June 17, 2026.

Top pick53Chain-analyzer64% uptime · from $0.5 – $1/call
BestCheapestMost reliableAll Compliance & Risk →
#API
15364%740 ms$0.5 – $13$2.52*5Payments per day, last 7 days
24760%310 ms$0.351$0.35*1
36255%373 ms$0.11$1.00*10Payments per day, last 7 days
46764%2062 ms$0.058$5.50110Payments per day, last 7 days
59090%14 ms$0.03 – $0.566$34.70221Payments per day, last 7 days
66457%146 ms$0.033$264.8915Payments per day, last 7 days
76062%171 ms$0.021$0.06*3
85650%256 ms$0.021$0.04*2Payments per day, last 7 days
97064%493 ms$0.019934 – $0.2156556$24.18158Payments per day, last 7 days
107681%171 ms$0.01 – $0.0517$1.8198Payments per day, last 7 days
117463%201 ms$0.0113$58.615,822Payments per day, last 7 days
125952%142 ms$0.015$0.14*14
131414%870 ms$0.011——
146052%811 ms$0.01 – $0.034$1.6026Payments per day, last 7 days
156566%408 ms$0.01 – $326$7.4715Payments per day, last 7 days
166152%154 ms$0.01 – $0.032$0.2515Payments per day, last 7 days
175656%305 ms$0.0051——
187057%88 ms$0.003 – $0.0053$0.07*19Payments per day, last 7 days
197461%340 ms$0.002 – $0.0035$0.22*47Payments per day, last 7 days
206163%92 ms$0.001 – $17$2.00*5Payments per day, last 7 days
217476%85 ms$0.001 – $0.119$0.10*1Payments per day, last 7 days
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FAQ

What is the cheapest x402 Compliance & Risk API?
X402station — from $0.001 – $1 per call.
Which x402 Compliance & Risk API is the most reliable?
Liquidation-risk-mcp, at 90% measured uptime.
What is the best x402 Compliance & Risk API right now?
Chain-analyzer, with the highest x402radar Trust score (53).
How are these x402 Compliance & Risk APIs ranked?
By x402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.