balance?address=0x52d4901142e2B5680027da5EB47C86CB02a3cA81&chain=polygon

Read the current on-chain JPYC balance of any EVM address on one or all supported chains (Polygon, Kaia, Avalanche, Ethereum), with the token contract and the block number…

Read the current on-chain JPYC balance of any EVM address on one or all supported chains (Polygon, Kaia, Avalanche, Ethereum), with the token contract and the block number observed at request time. Use before or after a payment, for treasury checks, wallet monitoring, and payment reconciliation. The result does not prove wallet ownership and is not a transaction-finality certificate.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.002 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x52d49011…02a3ca81

URL

https://open-pay.jp/api/paid/usdc/jpyc/balance?address=0x52d4901142e2B5680027da5EB47C86CB02a3cA81&chain=polygon

Seen

first 34 days ago · last 13 days ago

54 free handshakes

Payment

Pays through

x402

Offered on?

Arc, Base USDC

Listed on?

Base

Handshakescomputed 8 days ago

0.728 from 51 free handshakes over 30 days · UNRATED ?

How the composite of 0.728 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	0.879		0.528	0	−0.072
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.728	gap to 1.000 = 0.272 · 0.200 short · 0.072 uncertain	0.728	−0.200	−0.072

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

BURN_INFREE_TIER_ONLY

Verify it yourself

npx teppi-check https://open-pay.jp/api/paid/usdc/jpyc/balance?address=0x52d4901142e2B5680027da5EB47C86CB02a3cA81&chain=polygon

curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59RQK9B92FPJT3HT1Y83T