Every number on this site, as JSON
Crash risk, growth, sentiment, macro risks and stock screens. The same JSON the dashboard uses, with no key required.
Start here
One call, no key, no header.
curl https://www.marketcrash.net/api/v1/indicatorsAnswers are JSON and are at most an hour old. The whole list sits in openapi.json.
Endpoints
Each endpoint answers a GET. At most 60 calls a minute.
Scores and indicators
/api/v1/indicatorsEvery tracked indicator with the crash-risk and growth-probability scores over them.
/api/v1/indicators/{id}One indicator: its latest value, status against its thresholds and recent change.
/api/v1/indicators/{id}/historyThe full stored history of one indicator.
/api/v1/sentimentThe fear and greed gauge, 0 to 100, with the four components under it.
/api/v1/percentilesWhere each indicator sits against its own history, as a percentile.
/api/v1/analogsThe past markets that most resemble the reading of today.
/api/v1/methodologyEvery formula, source series and threshold behind the scores.
/api/v1/market-seriesThe tracked market series with their statistics, without the points.
/api/v1/market-series/{id}One market series with its full history of points.
/api/v1/history/deltaThe change in the composite scores over a window of days.
Macro risks
/api/v1/oil-riskOil supply risk: chokepoint traffic, reserves and the price series behind them.
/api/v1/ai-creditThe debt behind the AI build-out.
/api/v1/private-creditPrivate credit stress, read from business development company prices against net asset value.
/api/v1/debt-serviceWhat the US government pays to serve its debt.
/api/v1/japan-exposureThe carry trade between Japan and the US, and the rates that drive it.
Stocks
/api/v1/screener/{id}One stock screen over the S&P 500, with the rows it returns today.
/api/v1/stocksEvery S&P 500 stock we hold, with the figures each screen filters on.
Rules
Short, and they are the whole agreement.
- The data is free to use, including in a product you sell.
- Name MarketCrash as the source and link to the page the number comes from.
- Cache what you take. The readings change once an hour at most.
- Data only, no investment advice. You carry the risk of what you build.