x402radar
List

Most reliable x402 summarization APIs

7 x402 summarization APIs catalogued, ranked by measured uptime. Updated June 17, 2026.

Top pick57x402 Financial Data API57% uptime · from $0.02/call
BestCheapestMost reliable
#API
15757%160 ms$0.021——
25652%24 ms$0.031$625.87*11
36647%348 ms$0.001 – $0.01519$0.33186
499%100 ms$0.003 – $1012——
577%22 ms$0.0005 – $49227——
600%24 ms$0.005 – $0.0111——
700%22 ms$0.001 – $0.05373——

FAQ

What is the cheapest x402 summarization API?
X402-scoutgate — from $0.0005 – $49 per call.
Which x402 summarization API is the most reliable?
x402 Financial Data API, at 57% measured uptime.
What is the best x402 summarization API right now?
x402 Financial Data API, with the highest x402radar Trust score (57).
How are these x402 summarization APIs ranked?
By x402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.