True Value Rankings

Free. Compares 2 to 5 cryptocurrencies on TVR Score, rank, valuation, TVR Estimated Value, fair value gap, and all 8 metric scores side by side. Identifies the largest scoring difference. Accepts tickers or names. Data from True Value Rankings (truevaluerankings.com).

Paid. Reranks every coin TVR covers with your own weights for the 8 fundamental metrics, applying TVR's non-public score transformation. Returns rank, TVR Score, valuation category, fair value gap and TVR Estimated Value per coin. $0.05 per call, paid in-band with x402 (USDC on Base) or MPP (USDC.e on Tempo), or included with a Premium agent key (HTTP header Authorization: Bearer tvr_k_... on this connection); an unpaid call returns the offer (isError with the x402 PaymentRequired in structuredContent) and charges nothing. Invalid input is refused before any payment. Free alternative: get_top_ranked and the four presets. Data from True Value Rankings (truevaluerankings.com).

Free. Returns the complete fundamental analysis for a cryptocurrency: all 8 metric scores with weights, the scoring factors that shaped them, the valuation note, and ranking context. Accepts a ticker or a name. Data from True Value Rankings (truevaluerankings.com).

Free slice, paid full record. Score history of one coin: every recorded change to its 8 metric scores as a dated record with the TVR Score, the method version, a source label (baseline for the opening record, auto_captured for rows written from the change itself), the public reason where recorded and a SHA-256 hash per record; forward-only from the day the record began. Without scope (or scope "free"): the last 90 days or the last 3 records, free, no payment, no key. scope "full": the whole record, included with a Premium agent key (Authorization: Bearer on this connection), or $0.05 per pull paid in-band with x402 (USDC on Base) or MPP (USDC.e on Tempo) once the record extends beyond the free slice; until then the free record is returned and nothing is charged. Data from True Value Rankings (truevaluerankings.com).

Free. Explains how True Value Rankings scores cryptocurrencies: the 8 metrics, their current default weights, the 4 built-in weight presets, and the general scoring approach. Data from True Value Rankings (truevaluerankings.com).

Paid. Fundamentals profile of a portfolio: allocation-weighted scores for the 8 metrics, each holding's TVR Score and valuation category, and the portfolio TVR Score from TVR's scoring engine (scores only, no prices). $0.08 per call, paid in-band with x402 (USDC on Base) or MPP (USDC.e on Tempo), or included with a Premium agent key (HTTP header Authorization: Bearer tvr_k_... on this connection); an unpaid call returns the offer (isError with the x402 PaymentRequired in structuredContent) and charges nothing. Invalid input is refused before any payment. Free alternative: compare_coins. Data from True Value Rankings (truevaluerankings.com).

Free. Returns the top N cryptocurrencies by a chosen ranking method: tvr_score (fundamental strength), most_undervalued (largest positive fair value gap), or most_overvalued (largest negative fair value gap). Data from True Value Rankings (truevaluerankings.com).

Free. Returns TVR's fair value estimate (TVR Estimated Value) for a cryptocurrency, including the fair value gap and valuation category. The TVR Estimated Value compares fundamental quality to current market price. Accepts a ticker or a name. Data from True Value Rankings (truevaluerankings.com).

Free. Returns the TVR Score, rank, valuation category, TVR Estimated Value, fair value gap, and all 8 metric scores for a cryptocurrency. Accepts a ticker (BTC) or a name (Bitcoin). TVR evaluates fundamental strength using Sound Value principles. Data from True Value Rankings (truevaluerankings.com). Rate limit: 100 requests per 15 minutes per IP.

Free. Lists all cryptocurrencies currently evaluated by True Value Rankings with their symbol, name, and category. New coins are added regularly. Data from True Value Rankings (truevaluerankings.com).