Finance APIs

Markets, Events, Indices, News. https://docs.adj.news/openapi.json

Bank for International Settlements data on global banking, credit, and exchange rates

Bitcoin blockchain explorer - blocks, transactions, addresses, and UTXO data

Bitcoin mempool data - fee estimates, pending transactions, and mining pool stats

Structured company financial data and XBRL facts from SEC EDGAR

Cryptocurrency prices, market caps, volumes, and historical data for 10,000+ coins

Ethereum JSON-RPC endpoint - block data, balances, transaction receipts

ECB exchange rates, interest rates, and eurozone monetary statistics via SDMX

Eurostat data on EU economy, trade, demographics, and social indicators

US Federal Register documents, rules, proposed rules, and presidential orders

US government spending data including contracts, grants, loans, and agency budgets

Real-time and historical foreign exchange rates for 30+ currencies from Frankfurter

IMF macroeconomic data including balance of payments, fiscal, and monetary statistics

Free exchange rate API with 150+ currencies, updated daily

OECD economic, social, and environmental statistics across member countries

Full-text search across SEC EDGAR filings including 10-K, 10-Q, 8-K, and proxy statements

Live US Treasury yields, interest rates, and federal debt data from the Fiscal Data API

Bank of England interest rates, money supply, and lending data.

United Nations statistical data on population, trade, development, and sustainability goals

World Bank development indicators, GDP, population, and country-level economic data

Institutional-grade canonical ERC-20 token registry with decimals, name and symbol. Full backfill from genesis. Row-leve...

Complete transaction records for every executed transaction on EVM chains. One row per transaction, including gas consum...

Discover supported Blocksize markets before making live requests. Verified direct coverage includes 6,362 crypto VWAP in...

US employment, wages, CPI, PPI, and productivity statistics from Bureau of Labor Statistics

Real-time financial news, sentiment, insider activity, investor relations, and filings. News in 50 languages and from 10...

CoinGecko is the world's largest independent cryptocurrency data aggregator, founded in 2014 to provide a 360-degree mar...

The CoinMarketCap API is a suite of high-performance RESTful JSON endpoints that are specifically designed to meet the m...

Check blockchain wallet balances. Supports Ethereum, Polygon, BSC, Arbitrum, Optimism, Avalanche, Solana. Pay per lookup...

Real-time cryptocurrency prices from Binance. Supports Bitcoin, Ethereum, Solana, 20+ coins. Pay per lookup in USDC.

800K+ macroeconomic time series from the Federal Reserve: GDP, CPI, interest rates, money supply, housing, employment

No-auth HTTP and x402 service with crypto route scoring, Solana transaction/token analysis, Base transaction explanation...

High-performance market scanning API for autonomous AI trading agents. Provides real-time signals for crypto mean revers...