The trust layer
for paid APIs.
7,049 endpoints scored.
452 providers indexed.
Scored in real-time from live probes and on-chain data.
On-Chain Activity
x402 · Base Estimated
$1.9M
Volume (est. 30d)
837,216
Transactions (est.)
40
Sellers
68
Buyers
MPP · Tempo Verified
$21.7k
Volume (all time)
128,810
Transactions
5,787
Sellers
2,769
Buyers