cfr-section?date=2024-01-01&section=12345678&title=1

Fetch the authoritative text of any section of the US Code of Federal Regulations by title and section number — for example title 12, section 1026.43 returns Regulation Z’s…

Fetch the authoritative text of any section of the US Code of Federal Regulations by title and section number — for example title 12, section 1026.43 returns Regulation Z’s ability-to-repay standards. Returns the canonical citation, section heading, full plain text, Federal Register source credit, the as-of date, and a link to the official eCFR page. An optional date parameter (YYYY-MM-DD) retrieves the historical text in force on that date, back to 2017. Data from the Electronic Code of Federal Regulations (US GPO / Office of the Federal Register), public domain, updated daily — verify regulatory citations against the authoritative source instead of relying on model memory.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.0045 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x2b6d4988…51fc32c5

URL

https://2s.io/api/law/cfr-section?date=2024-01-01&section=12345678&title=1

Seen

first 34 days ago · last 25 days ago

33 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.2

UN
RATED

0.750 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.250: 0.140 uncertain ? + 0.110 short ? · 0.050 to B

How the composite of 0.750 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	0.45	0.311		0.062	−0.110	−0.028
liveness it answered at all	0.60	1.00	0.814		0.488	0	−0.112
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.750	gap to 1.000 = 0.250 · 0.110 short · 0.140 uncertain	0.750	−0.110	−0.140

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

The multiplication, written out

  0.200 × 0.311   latency p95    
+ 0.600 × 0.814   liveness       
+ 0.200 × 1.000   price stability
= 0.750           → UNRATED: 33 of 30 paid calls      weights 2026.09.2 · 33 samples · seed cap_01M1A5A1XYRVZMP7697D5CK38C|2026-08-18T05:37:03.704Z|2026.09.2

Verify it yourselfnpx teppi-check https://2s.io/api/law/cfr-section?date=2024-01-01&section=12345678&title=1curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A1XYRVZMP7697D5CK38C