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x402 Finance API

x402 finance APIs covering prices, quotes, and payment rails that monetize each call with the x402 protocol. Every listing is monitored for uptime and exposes its per-request cost.

By task: SEC API · Stock Market API · Crypto Price API · VAT API · Exchange Rate API · Stock API

FINANCE SERVICES ── 130 total ── for live status visit /status

STATUS ── ● online · ◐ degraded · ○ offline · ─ unknown ── live health, see /status.

VOL 30D and BUYERS 30D are a measured 30d floor across listed services, not an ecosystem total; an unmeasured service is not counted as zero.

·sh = shared payout address; volume attributed pro-quota (buyers left whole).

x402 Finance services with live status, name, description, endpoint count, cheapest per-request price, uptime (latest daily rollup), measured 30-day on-chain volume, distinct 30-day buyers, and supported networks. Click a column header to sort.
STATUS NAME DESCRIPTION EP FROM $/REQ UPTIME · DAILY ROLLUP VOL 30D BUYERS 30D NETWORKS
● Tick Aggregator FX API
Description
Best bid/ask FX aggregated from multiple sources across 14 instruments (major pairs and XAUUSD), with quality metadata: number of fresh sources, quality status and spread comparison against the single source. Paid per call in USDC on Base or Solana. A delayed demo feed and service status are available for free.
 3 $0.005 100.00% $0.68 ·sh 306 Base/SOL
● LatAmPulse
Description
Returns Latin American economic data: official FX rates for BRL, ARS, COP, MXN, CLP and PEN, the Argentina dolar blue premium, commodity prices (corn, soybeans, coffee, sugar, copper) and World Bank macro indicators, plus an AI written narrative. Single paid endpoint at /report.
 1 $0.05 100.00% $0.89 ·sh 43 Base/SOL
● StableFinance
Description
Pay-per-request API for US equities data: prices, financial statements, SEC filings, 13F holdings, insider trades and central bank rates. Wraps the Financial Datasets AI API at $0.02 per successful call, no upstream account needed.
 10 $0.02 100.00% $2 46 Base/SOL
● LoneStarOracle PortfolioRisk
Description
Portfolio risk API: returns 95% VaR, Sharpe ratio, max drawdown, annualized volatility and a pairwise correlation matrix for a list of tickers, with optional weights.
 1 $0.10 100.00% $0.89 ·sh 43 Base/SOL
● Qotien — API fiscal & retraite FR
Description
API de calcul fiscal & retraite français 2026, sourcée et datée sur les 32 régimes de retraite. Chaque réponse porte ses sources et son niveau de confiance : fiable / estimé / partiel / non calculable.
 1 $0.05 100.00% $0 0 Base
5 of 130 services ── category: Finance ── all services
Measurement methodology

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