retention

Builds the cohort table from the events you pass: users grouped by the period of their first event, counted again in each following period.

Builds the cohort table from the events you pass: users grouped by the period of their first event, counted again in each following period. Returns the table per cohort, a retention curve across all cohorts, and, where events carry a value, cumulative value and value per user. The curve counts only cohorts old enough for a given period, so a young cohort is not scored as churn. Day, week and month are real calendar periods. Nothing is fetched, nothing is stored.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.002 per call

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none yet

delivery unknown until someone pays

More info

Seller?

0x2880edff…771c4e5e

URL

https://tools.halowerk.com/v1/cohort/retention

Seen

first 34 days ago · last 16 days ago

49 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Handshakescomputed 9 days ago

0.606 from 49 free handshakes over 30 days · UNRATED ?

How the composite of 0.606 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	0.89	0.677		0.406	−0.069	−0.125
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.606	gap to 1.000 = 0.394 · 0.269 short · 0.125 uncertain	0.606	−0.269	−0.125

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

BURN_INFREE_TIER_ONLY

Verify it yourselfnpx teppi-check https://tools.halowerk.com/v1/cohort/retentioncurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59S7RJEYP5R84CKZ4K7F2