balance?address=0xc2a36e22ecbf353086cf83e7beea78bc28a64083&token=usdc

Check ETH and USDC (or any ERC-20) balance of an address on Base — pre-flight funding checks for payments and settlement.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.001 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x5253666c…fd1019cb

URL

https://quartermaster.surewhynot.app/v1/balance?address=0xc2a36e22ecbf353086cf83e7beea78bc28a64083&token=usdc

MCP server on this host: app.surewhynot.quartermaster/quartermaster

Seen

first 35 days ago · last 17 hr ago

64 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.735 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.265: 0.065 uncertain ? + 0.200 short ? · 0.065 to B

How the composite of 0.735 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
liveness it answered at all	0.60	1.00	0.892		0.535	0	−0.065
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.735	gap to 1.000 = 0.265 · 0.200 short · 0.065 uncertain	0.735	−0.200	−0.065

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

The multiplication, written out

  0.200 × 0.000   latency p95    
+ 0.600 × 0.892   liveness       
+ 0.200 × 1.000   price stability
= 0.735           → UNRATED: 57 of 30 paid calls      weights 2026.09.6 · 57 samples · seed cap_01M1A51R96FNVWE0NPF1SPE6CT|2026-09-02T20:33:25.414Z|2026.09.6

Verify it yourself

npx teppi-check https://quartermaster.surewhynot.app/v1/balance?address=0xc2a36e22ecbf353086cf83e7beea78bc28a64083&token=usdc

curl -s https://api.teppi.xyz/v1/trust/cap_01M1A51R96FNVWE0NPF1SPE6CT