json-to-csv

Convert a JSON array of objects into a clean RFC 4180 CSV: header row, CRLF records, correct quoting and quote-doubling.

Convert a JSON array of objects into a clean RFC 4180 CSV: header row, CRLF records, correct quoting and quote-doubling. Nested objects flatten to dot-notation columns (a.b.c), arrays are JSON-encoded into their cell, and you can select and order columns explicitly. Delimiter: comma, semicolon, tab or pipe. Caps: 100,000 rows, 5 MB body, 20 MB CSV out. Returns text/csv ready for Excel, Google Sheets or a data pipeline.

UNRATEDListed

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?

0xc55a2d53…71f9c291

URL

https://402utils.com/v1/json-to-csv

Seen

first 15 days ago · last 20 hr ago

26 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.365 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.635: 0.194 uncertain ? + 0.441 short ? · 0.085 to D

How the composite of 0.365 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.60	0.275		0.165	−0.241	−0.194
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		0.365	gap to 1.000 = 0.635 · 0.441 short · 0.194 uncertain	0.365	−0.441	−0.194

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

The multiplication, written out

  0.600 × 0.275   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.365           → UNRATED: 24 of 30 paid calls      weights 2026.09.6 · 24 samples · seed cap_01M2W33K7HAGA4FAVS4JS409TR|2026-09-03T02:50:21.895Z|2026.09.6

Verify it yourselfnpx teppi-check https://402utils.com/v1/json-to-csvcurl -s https://api.teppi.xyz/v1/trust/cap_01M2W33K7HAGA4FAVS4JS409TR