b20-guard?address=0xb20000000000000000000042d5ae64abd03d0dca

The live layer over B20 Policy Watch: a network-wide onchain webhook captures every B20 PolicyUpdated/Paused sub-second.

The live layer over B20 Policy Watch: a network-wide onchain webhook captures every B20 PolicyUpdated/Paused sub-second. Pass a token address for its live guard status, or call with no address for the feed of tokens that JUST attached a sender blocklist (turned seizable) across all of Base.

UNRATEDListedChain not offered

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.05 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x973a3185…796f12d6

URL

https://402.com.tr/api/x402/b20-guard?address=0xb20000000000000000000042d5ae64abd03d0dca

Seen

first 35 days ago · last 15 hr ago

64 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Polygon, Base

Disagrees with the offer: Chain not offered

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.507 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.493: 0.172 uncertain ? + 0.322 short ? · 0.143 to C

How the composite of 0.507 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.80	0.511		0.307	−0.122	−0.172
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		0.507	gap to 1.000 = 0.493 · 0.322 short · 0.172 uncertain	0.507	−0.322	−0.172

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

The multiplication, written out

  0.600 × 0.511   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.507           → UNRATED: 57 of 30 paid calls      weights 2026.09.6 · 57 samples · seed cap_01M1A5A0AQE35S70BW1M5RJEGV|2026-09-03T02:18:43.797Z|2026.09.6

Verify it yourselfnpx teppi-check https://402.com.tr/api/x402/b20-guard?address=0xb20000000000000000000042d5ae64abd03d0dcacurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A0AQE35S70BW1M5RJEGV