{"id": "fei-usd", "symbol": "fei", "name": "Fei USD", "updated": "2026-08-14", "rank": 1797, "price_usd": 0.999254, "price_jpy": null, "market_cap_usd": 3602076.0, "fdv_usd": 3856760.0, "volume_24h_usd": 90.41, "change_pct": {"h24": 0.0, "d7": 0.0, "d30": -0.1}, "ath_change_pct": -82.0004, "chain_tvl_usd": null, "chain_fees_day_usd": null, "chain_stablecoin_usd": null, "circulating_supply": 3604780.0476370687, "total_supply": 3859654.743779553, "categories": ["Stablecoins", "Decentralized Finance (DeFi)", "USD Stablecoin", "Ethereum Ecosystem", "Coinbase Ventures Portfolio", "Andreessen Horowitz (a16z) Portfolio", "Algorithmic Stablecoin", "Fiat-backed Stablecoin"], "dev": {"stars": 0, "commits_4w": 0}, "heat": 14, "heat_band": "COLD", "factors": {"regime": 0.423, "momentum": 0.499, "liquidity": 0.05, "fund": 0.5, "supply": 0.934}, "heat_history": [["2026-07-19", 28], ["2026-07-20", 28], ["2026-07-21", 26], ["2026-07-22", 29], ["2026-07-23", 27], ["2026-07-24", 25], ["2026-07-25", 26], ["2026-07-26", 26], ["2026-07-27", 31], ["2026-07-28", 29], ["2026-07-29", 31], ["2026-07-30", 27], ["2026-07-31", 27], ["2026-08-01", 25], ["2026-08-02", 26], ["2026-08-03", 24], ["2026-08-04", 25], ["2026-08-05", 15], ["2026-08-06", 23], ["2026-08-07", 15], ["2026-08-08", 23], ["2026-08-09", 20], ["2026-08-10", 15], ["2026-08-11", 20], ["2026-08-12", 24], ["2026-08-13", 26], ["2026-08-14", 14]], "deviation_composite": null, "deviation_profile": null, "upcoming_unlocks": null, "method": "deterministic composite of market regime and 4 factors (momentum, liquidity, fundamentals, supply); no LLM", "source": "CoinGecko (Data provided by CoinGecko) + DefiLlama + alternative.me", "license_note": "informational only, not investment advice"}