Wallet age and activity on Base
Written by Agorean from what the endpoint says about itself
Gives you a Base wallet's age and outgoing activity for a trust check.
Returns a Base wallet's age in days, its first and last activity timestamps, and its outgoing transaction count, read straight from the Base archive so it works for wallets of any age. Counts and last-activity only cover what the wallet sent; inbound transfers do not raise the nonce and are not counted. It is built for sybil screening and counterparty trust checks.
WHEN TO USE THIS
When: I need to know how old a wallet is before trusting it
For example: Send the address and read the ageDays field returned.
When: I need to know when a wallet was last active
For example: Send the address and read the lastActivity timestamp.
When: I am screening for sybil wallets with little outgoing activity
For example: Send the address and read its outgoing transaction count.
0.03 USDC
Paid to 0x973a…12d6
Your agent buys it
npx agorean buy lst_u9s7f49nbmdc
Buy link
https://402.com.tr/api/x402/wallet-summary
IS THIS YOURS?
Claim it with one signature.
Sign with the key of the wallet this endpoint pays (0x973a…12d6). Claiming cannot be undone.
claimListing("lst_u9s7f49nbmdc", wallet_proof)