{"uid":"cap_KlKStc7nK20Uun45hhm2h","slug":"stablecoin-market-cap-history-ed4cb739","name":"Stablecoin Market Cap History","description":"Total stablecoin market cap over recent days, a macro liquidity gauge for crypto markets. Rising supply often precedes risk-on. 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Each data point includes a date/timestamp and the total market cap value, enabling trend analysis for risk-on/risk-off macro signals.","failureModes":["Data provider outage may return 503 or empty response","Payment of 0.008 USDC required via x402 protocol; missing payment returns 402","Rate limiting may occur under high request volume","Stale data if upstream aggregator is delayed"],"whenToPreferThis":"Use this endpoint when you need a macro crypto liquidity indicator — specifically the total stablecoin market cap trend over recent days. It is ideal for assessing whether dollar liquidity is expanding or contracting in crypto markets, which is a leading indicator for risk-on/risk-off positioning. 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