Endpoint · lookupPOSTtollbooth-sanctions-screener-testnet.sjwilliams8.workers.dev/screen

Before your agent onboards, pays, or contracts with a counterparty: screen the name against the U.S.

Before your agent onboards, pays, or contracts with a counterparty: screen the name against the U.S. Treasury OFAC sanctions lists (SDN + Consolidated non-SDN, synced every 6h) for $0.01. Benchmarked 114/114 sanctioned names found with zero false positives on a 152-case adversarial corpus of misspellings, word-order swaps, and transliterated aliases. Ranked candidates with confidence 0-100, program tags, and match evidence. Assistive screening signal, not a certified compliance determination.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.01 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xb3e7993e…bba9bf5b

URL

https://tollbooth-sanctions-screener-testnet.sjwilliams8.workers.dev/screen

Seen

first 35 days ago · last 20 hr ago

74 free handshakes

Payment

Pays through

x402

Offered on?

Base Sepolia USDC

Listed on?

Base Sepolia

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.745 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.255: 0.055 uncertain ? + 0.200 short ? · 0.055 to B

How the composite of 0.745 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	0.908		0.545	0	−0.055
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.745	gap to 1.000 = 0.255 · 0.200 short · 0.055 uncertain	0.745	−0.200	−0.055

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 × 0.908   liveness       
+ 0.200 × 1.000   price stability
= 0.745           → UNRATED: 67 of 30 paid calls      weights 2026.09.6 · 67 samples · seed cap_01M1A59WXAMDAF7R20R1RN8ZYN|2026-09-03T12:47:49.921Z|2026.09.6

Verify it yourselfnpx teppi-check https://tollbooth-sanctions-screener-testnet.sjwilliams8.workers.dev/screencurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59WXAMDAF7R20R1RN8ZYN