token-checkup?address=string&chain=string

One-call token safety check that aggregates contract verification, on-chain age, proxy status and market cap rank into a single risk score and verdict - combines multiple sources…

One-call token safety check that aggregates contract verification, on-chain age, proxy status and market cap rank into a single risk score and verdict - combines multiple sources an agent would otherwise query and reason over separately. token checkup, token safety score, token risk, is token safe, rug check, token due diligence Accepts payment on Base or Solana — either network works.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.012 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x4466d4a8…d6dd125e

URL

https://api.x402node.dev/chain/token-checkup?address=string&chain=string

Seen

first 35 days ago · last 27 days ago

27 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.1

UN
RATED

0.765 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.235: 0.150 uncertain ? + 0.085 short ? · 0.035 to B

How the composite of 0.765 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	1.00	0.764		0.458	0	−0.142
latency p95 it answered as fast as its class	0.20	0.57	0.533		0.107	−0.085	−0.008
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.765	gap to 1.000 = 0.235 · 0.085 short · 0.150 uncertain	0.765	−0.085	−0.150

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.764   liveness       
+ 0.200 × 0.533   latency p95    
+ 0.200 × 1.000   price stability
= 0.765           → UNRATED: 26 of 30 paid calls      weights 2026.09.1 · 26 samples · seed cap_01M1A5QKSY9X164G0NE75VPJA1|2026-08-14T22:55:40.889Z|2026.09.1

Verify it yourselfnpx teppi-check https://api.x402node.dev/chain/token-checkup?address=string&chain=stringcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QKSY9X164G0NE75VPJA1