Endpoint · otherGETapi.strale.io /x402/v2/wallet-age-check ?address=example_address&chain_id=example_chain_id
Check when a wallet address made its first transaction.
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Check when a wallet address made its first transaction. Returns the wallet's age in days. A new wallet transacting large amounts is a red flag. Supports Ethereum, Base, and other EVM chains via Etherscan V2.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.0216 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.strale.io/x402/v2/wallet-age-check?address=example_address&chain_id=example_chain_id
MCP server on this host: io.github.strale-io/strale
Seen
first 24 days ago · last 23 days ago
16 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.2
UN
RATED
RATED
0.200 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.800: 0.062 uncertain ? + 0.738 short ? · 0.250 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.10 | 0.000 | 0.000 | −0.538 | −0.062 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.200 | gap to 1.000 = 0.800 · 0.738 short · 0.062 uncertain | 0.200 | −0.738 | −0.062 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.000 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.200 → UNRATED: 16 of 30 paid calls weights 2026.09.2 · 16 samples · seed cap_01M24XGXFB3WKN08EXYG4SYZZR|2026-08-19T01:04:36.403Z|2026.09.2
Verify it yourself
npx teppi-check https://api.strale.io/x402/v2/wallet-age-check?address=example_address&chain_id=example_chain_idcurl -s https://api.teppi.xyz/v1/trust/cap_01M24XGXFB3WKN08EXYG4SYZZR