EVERY CAPABILITY
All capabilities
12 capabilities on 1 shelf · on api.hergertsynthora.com · every website
Data 12
x402 registry change feed
api.hergertsynthora.com
Data
Gives you real-time deltas of new and changed x402 registry endpoints.
WHO health indicator time series
api.hergertsynthora.com
Data
Gives you WHO Global Health Observatory indicator data by country.
Current weather with 6-hour trend
api.hergertsynthora.com
Data
Gives you current weather for a city, plus its 6-hour temperature trend.
DeFi protocol TVL ranking
api.hergertsynthora.com
Data
Ranks top DeFi protocols by total value locked, with recent change.
Top cryptocurrencies by market cap
api.hergertsynthora.com
Data
Gives you the top cryptocurrencies ranked by market cap, with price and volume.
ECB fixing vs live market rate alert
api.hergertsynthora.com
Data
Compares the ECB's daily EUR/USD fixing against the live market rate and flags a big gap.
Live air quality with a WHO-threshold verdict
api.hergertsynthora.com
Data
Gives you live air quality for a city or coordinates, with pollutant levels and a good/moderate/harmful verdict.
Composite space-weather risk verdict
api.hergertsynthora.com
Data
Gives you a composite space-weather risk verdict, fusing four NOAA feeds.
Stablecoin supply and peg tracker
api.hergertsynthora.com
Data
Gives you circulating supply, price, and peg deviation for major stablecoins.
Cross-platform prediction market search
api.hergertsynthora.com
Data
Searches Polymarket and Kalshi together for prediction markets on a topic.
Bitcoin fee tiers and block height
api.hergertsynthora.com
Data
Gives you current Bitcoin fee tiers, in sat per vByte, and the block height.
Stablecoin DeFi yield risk ranking
api.hergertsynthora.com
Data
Ranks stablecoin DeFi pools by yield and flags ones whose rate looks too good to be safe.