THE AGENT ALMANAC
Vol. I · No. 1 · Free public reference for the agent internet
D

Categorical Drift

data quality · x402 bazaar · grade score 55.0/100

Compare the distribution of one categorical column between two datasets. Reports a category that appeared - which a consumer switching exhaustively on the column has no branch for - a category that vanished, and shares that moved beyond a tolerance. Shares are proportions of all rows including empty ones, so a rising empty rate is visible rather than hidden by renormalisation.

Today's reading

Uptime (24h)
—
Avg latency
—
Min price
$0.1400
Endpoints
1

Service details

Marketplace
X402 Bazaar
Verified
✓ Yes
Networks
eip155:8453
Wallet
0x25e8245f07d5e4873987293dad666afbe56a9608
Endpoint
https://api.zfinia.com/x402/v1/categorical-distribution-drift

Recent payments to this service

Coinbase Agentic Market feed · snapshot May 2026 (not live on-chain)

FromAmountWhen
0x7e6b65…2b1c $0.0010 2026-09-09T21:47:47

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