Coins to Hold Admin

System data, sources, and hourly cache pipeline

Admin host

Everything that powers the public snapshot.

This view exposes the cached hourly run, free-source company universe, DeFi protocol universe, recent run history, and the refresh endpoint used by the Worker cron.

Updated hourly Snapshot May 30, 11:15 AM UTC Cache TTL 60 minutes
Public snapshot key 2026-05-30T11:15:43.879Z
S&P company universe 500 companies
S&P listings 503 listings
Eligible yield pools 71

Control

Source status

Inspect source counts, cache cadence, and the inputs behind the public screen.

CoinPaprika market universe

Large-cap crypto candidates with market cap, volume, exchange coverage, and price history.

22 records TTL 60m Source

DefiLlama yield universe

71 pools pass the single-asset liquidity and APY filter.

19429 records TTL 60m Source

FRED VIX series

Used as the hourly equity-volatility regime input.

45 records TTL 60m Source

Wikimedia S&P 500 constituents

500 companies across 11 sectors.

503 records TTL 60m Source

SEC company ticker registry

Official company name and CIK crosswalk for the top-500 company universe.

500 records TTL 60m Source

Admin data

Loading source universe

The cached JSON payload is loading from the edge.