Endpoint · market dataGETapi.interzoid.com/getpropertyhistory?address=600+Montgomery+St%2C+San+Francisco+CA+94111

Retrieve property transaction history for any US address including last sale date and price, prior transactions over up to ten years, price-per-square-foot trajectory, ownership…

Retrieve property transaction history for any US address including last sale date and price, prior transactions over up to ten years, price-per-square-foot trajectory, ownership chain, recorded deed types, mortgage history, and current owner of record.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.25 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xdceca23f…21a67566

URL

https://api.interzoid.com/getpropertyhistory?address=600+Montgomery+St%2C+San+Francisco+CA+94111

Seen

first 34 days ago · last 27 days ago

27 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.1

UN
RATED

0.663 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.337: 0.137 uncertain ? + 0.200 short ? · 0.137 to B

How the composite of 0.663 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	0.772		0.463	0	−0.137
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.663	gap to 1.000 = 0.337 · 0.200 short · 0.137 uncertain	0.663	−0.200	−0.137

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 × 0.772   liveness       
+ 0.200 × 1.000   price stability
= 0.663           → UNRATED: 27 of 30 paid calls      weights 2026.09.1 · 27 samples · seed cap_01M1A5AG4N95N374YN0BZ5SZJS|2026-08-14T20:21:09.747Z|2026.09.1

Verify it yourselfnpx teppi-check https://api.interzoid.com/getpropertyhistory?address=600+Montgomery+St%2C+San+Francisco+CA+94111curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AG4N95N374YN0BZ5SZJS