StableFinance

Pay-per-request access to Financial Datasets AI: US equities fundamentals, prices, SEC filings, 13F, insider trades, KPIs, and central-bank rates. Billed via x402 on Base and MPP on Tempo at $0.02 per successful call.

Prices

GET /api/prices

Historical OHLCV bars (day/week/month/year).

GET /api/prices/snapshot

Live single-ticker quote.

GET /api/prices/snapshot/market

Live full-market snapshot.

GET /api/prices/snapshot/tickers

Tickers with snapshot coverage.

GET /api/prices/tickers

Tickers with historical-bar coverage.

Financial statements

GET /api/financials

All three statements in one call.

GET /api/financials/income-statements

Normalized income.

GET /api/financials/balance-sheets

Normalized balance sheet.

GET /api/financials/cash-flow-statements

Normalized cash flow.

GET /api/financials/segments

All segments across statements.

GET /api/financials/income-statements/segments

Income segment breakdowns.

GET /api/financials/balance-sheets/segments

Balance-sheet segment breakdowns.

GET /api/financials/cash-flow-statements/segments

Cash-flow segment breakdowns.

POST /api/financials/search/screener

Fundamentals screener.

POST /api/financials/search/line-items

Cross-ticker line-item pull.

Financial metrics

GET /api/financial-metrics

Valuation, profitability, growth ratios.

GET /api/financial-metrics/snapshot

Live ratios + market cap.

GET /api/financial-metrics/snapshot/tickers

Supported tickers.

Company & filings

GET /api/company/facts

Sector, industry, CIK, exchange.

GET /api/company/facts/tickers

Tickers with company-facts coverage.

GET /api/company/facts/ciks

CIKs with company-facts coverage.

GET /api/filings

SEC filings index.

GET /api/filings/items

Extracted item-level filing text.

GET /api/filings/tickers

Tickers with filings coverage.

GET /api/filings/ciks

CIKs with filings coverage.

GET /api/filings/types

Supported filing types.

GET /api/filings/items/types

Supported items per filing type.

Earnings & news

GET /api/earnings

Recent earnings (single-ticker or feed).

GET /api/earnings/tickers

Tickers with earnings coverage.

GET /api/news

Company news (with ticker) or market news (without).

Ownership

GET /api/insider-trades

Form 4 insider transactions.

GET /api/institutional-holdings

13F positions (by ticker or filer).

GET /api/institutional-holdings/investors

Look up filer CIKs by name.

GET /api/institutional-holdings/tickers

Tickers held in any 13F.

Macro

GET /api/macro/interest-rates

Historical central-bank rates.

GET /api/macro/interest-rates/snapshot

Current policy rate.

GET /api/macro/interest-rates/banks

Supported central banks.

KPIs (Pro coverage upstream)

GET /api/kpi/metrics

Sector-specific operational KPIs.

GET /api/kpi/metrics/tickers

Tickers with KPI coverage.

GET /api/kpi/metrics/sectors

Sectors with KPI coverage.

GET /api/kpi/guidance

Forward management guidance ranges.

GET /api/kpi/non-gaap

Non-GAAP metrics with GAAP reconciliation.

Discovery

GET /openapi.json

OpenAPI schema with x402/MPP prices.

GET /.well-known/x402

AgentCash discovery descriptor.

GET /llms.txt

Concise agent guidance.