# Services from finance-api.kdlcfa.workers.dev on Zero

> finance-api.kdlcfa.workers.dev serves 60 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/finance-api.kdlcfa.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/finance-api.kdlcfa.workers.dev/health.json

## Services

- [Bitcoin Mining Difficulty Lookup](https://www.zero.xyz/c/bitcoin-mining-difficulty-lookup-0856c7f3/llms.txt): $0.01/call via x402. Returns the current Bitcoin mining difficulty value via the Blockchain.info stats API
- [US CPI Year-over-Year Inflation Rate (FRED/CPIAUCSL)](https://www.zero.xyz/c/us-cpi-year-over-year-inflation-rate-fred-cpiaucsl-5679cbac/llms.txt): $0.01/call via x402. Returns the current US Consumer Price Index (CPI) year-over-year inflation rate sourced from the FRED CPIAUCSL series
- [SOFR Rate (Secured Overnight Financing Rate) via FRED](https://www.zero.xyz/c/sofr-rate-secured-overnight-financing-rate-via-fred-04cc0a10/llms.txt): $0.01/call via x402. Returns the current Secured Overnight Financing Rate (SOFR) sourced from the Federal Reserve Economic Data (FRED) database
- [Bitcoin BTC-USD Spot Price (Delayed) via Yahoo Finance](https://www.zero.xyz/c/bitcoin-btc-usd-spot-price-delayed-via-yahoo-finance-82b5650b/llms.txt): $0.01/call via x402. Returns the current delayed BTC-USD spot price sourced from Yahoo Finance
- [US Non-Farm Payrolls (FRED PAYEMS)](https://www.zero.xyz/c/us-non-farm-payrolls-fred-payems-ab2d4dad/llms.txt): $0.01/call via x402. Returns the latest US non-farm payrolls month-over-month change in thousands of jobs, sourced from the Federal Reserve's FRED PAYEMS series
- [US Federal Funds Effective Rate (FRED FEDFUNDS)](https://www.zero.xyz/c/us-federal-funds-effective-rate-fred-fedfunds-c2093e2a/llms.txt): $0.01/call via x402. Returns the current US Federal Funds effective rate sourced from the Federal Reserve's FRED database (FEDFUNDS series)
- [US 30-Year Fixed Mortgage Rate (FRED MORTGAGE30US)](https://www.zero.xyz/c/us-30-year-fixed-mortgage-rate-fred-mortgage30us-72445d80/llms.txt): $0.01/call via x402. Returns the current US 30-year fixed mortgage rate weekly average sourced from the Federal Reserve Economic Data (FRED) MORTGAGE30US series
- [Bitcoin Block Height Lookup](https://www.zero.xyz/c/bitcoin-block-height-lookup-c923c179/llms.txt): $0.01/call via x402. Returns the current Bitcoin blockchain block height via Blockchain.info stats API
- [FOMC 2026 Meeting Calendar](https://www.zero.xyz/c/fomc-2026-meeting-calendar-d2d08108/llms.txt): $0.05/call via x402. Returns the complete 2026 Federal Open Market Committee (FOMC) meeting schedule with dates, SEP release flags, and past/upcoming status for all 8 scheduled meetings.
- [Federal Reserve Monetary Policy Press Releases Feed](https://www.zero.xyz/c/federal-reserve-monetary-policy-press-releases-feed-81d2433e/llms.txt): $0.05/call via x402. Returns the latest official Federal Reserve monetary policy press releases fetched from federalreserve.gov RSS, including titles, short summaries, and links
- [US Core CPI Year-Over-Year Inflation Rate (FRED CPILFESL)](https://www.zero.xyz/c/us-core-cpi-year-over-year-inflation-rate-fred-cpilfesl-37b6bf7b/llms.txt): $0.01/call via x402. Returns the latest US Core CPI (excluding food & energy) year-over-year inflation rate sourced from FRED's CPILFESL series
- [BTC News Headlines via CoinDesk RSS](https://www.zero.xyz/c/btc-news-headlines-via-coindesk-rss-bec9c50c/llms.txt): $0.03/call via x402. Returns the latest Bitcoin and cryptocurrency news headlines, short summaries, and article links from CoinDesk's RSS feed
- [Finance API - Multi-Ticker US Stock Snapshot](https://www.zero.xyz/c/finance-api-multi-ticker-us-stock-snapshot-56a221ef/llms.txt): $0.05/call via x402. Returns delayed price quotes for 10 major US tech stocks (AAPL, MSFT, GOOGL, AMZN, NVDA, TSLA, META, NFLX, AMD, INTC) in a single API call via Yahoo Finance
- [Hang Seng Index Spot Quote (Delayed)](https://www.zero.xyz/c/hang-seng-index-spot-quote-delayed-505a81f6/llms.txt): $0.05/call via x402. Returns a delayed spot quote for the Hang Seng Index (HSI), Hong Kong's benchmark stock market index, sourced via Yahoo Finance.
- [Bitcoin Transaction Fee Estimator (mempool.space)](https://www.zero.xyz/c/bitcoin-transaction-fee-estimator-mempool-space-5e5ba3dd/llms.txt): $0.01/call via x402. Returns recommended Bitcoin transaction fee rates (sat/vB) by confirmation speed, sourced from mempool.space
- [Fed Policy & Inflation News Feed (MarketWatch RSS)](https://www.zero.xyz/c/fed-policy-inflation-news-feed-marketwatch-rss-2db723c8/llms.txt): $0.03/call via x402. Returns latest Federal Reserve policy and inflation-related news headlines, short summaries, and links filtered from MarketWatch RSS by keyword match
- [Nikkei 225 Spot Index Quote (Delayed)](https://www.zero.xyz/c/nikkei-225-spot-index-quote-delayed-8266a2df/llms.txt): $0.05/call via x402. Returns a delayed spot quote for the Nikkei 225 Japanese stock market index via Yahoo Finance
- [S&P 500 Spot Index Quote (Delayed)](https://www.zero.xyz/c/s-p-500-spot-index-quote-delayed-807a67b2/llms.txt): $0.01/call via x402. Returns the current delayed spot quote for the S&P 500 index via Yahoo Finance
- [Bitcoin Mempool Size & Unconfirmed Transaction Count](https://www.zero.xyz/c/bitcoin-mempool-size-unconfirmed-transaction-count-9d1bef1b/llms.txt): $0.01/call via x402. Returns the current Bitcoin mempool size (in bytes) and number of unconfirmed transactions, sourced from the mempool.space API
- [US Housing Starts (FRED HOUST) via finance-api.kdlcfa.workers.dev](https://www.zero.xyz/c/us-housing-starts-fred-houst-via-finance-api-kdlcfa-workers-dev-e82aa181/llms.txt): $0.01/call via x402. Returns the latest US housing starts figure as a seasonally adjusted annual rate (SAAR) in thousands of units, sourced from the FRED HOUST series.
- [US Treasury 10Y-2Y Yield Curve Spread (FRED)](https://www.zero.xyz/c/us-treasury-10y-2y-yield-curve-spread-fred-c88d832a/llms.txt): $0.01/call via x402. Returns the current US Treasury 10-year minus 2-year yield curve spread, sourced from FRED (DGS10 and DGS2), flagging inversion as a recession signal.
- [CBOE VIX Index Spot Quote](https://www.zero.xyz/c/cboe-vix-index-spot-quote-6bbffc56/llms.txt): $0.01/call via x402. Returns the current (delayed) spot quote for the CBOE Volatility Index (VIX) via Yahoo Finance
- [US Stock Market Session Status](https://www.zero.xyz/c/us-stock-market-session-status-f4c429f7/llms.txt): $0.01/call via x402. Returns the current US stock market session status (open, pre-market, after-hours, or closed) via Yahoo Finance
- [US Retail Sales YoY Growth Rate (FRED RSAFS)](https://www.zero.xyz/c/us-retail-sales-yoy-growth-rate-fred-rsafs-c5d59da6/llms.txt): $0.01/call via x402. Returns the US retail sales year-over-year growth rate sourced from the Federal Reserve Economic Data (FRED) RSAFS series
- [WTI Crude Oil Futures Spot Price (Delayed)](https://www.zero.xyz/c/wti-crude-oil-futures-spot-price-delayed-19d88351/llms.txt): $0.05/call via x402. Returns the current delayed spot price of WTI crude oil futures via Yahoo Finance
- [Crypto Fear & Greed Index](https://www.zero.xyz/c/crypto-fear-greed-index-8780d362/llms.txt): $0.03/call via x402. Returns the current Crypto Fear & Greed Index (0-100) sentiment score for Bitcoin and major cryptocurrencies via Alternative.me
- [Forex Spot Rate — Single Currency Pair (Yahoo Finance, Delayed)](https://www.zero.xyz/c/forex-spot-rate-single-currency-pair-yahoo-finance-delayed-661e870c/llms.txt): $0.01/call via x402. Returns the current delayed spot exchange rate for a single specified forex currency pair, sourced via Yahoo Finance.
- [ETH-USD Spot Price (Delayed) via Yahoo Finance](https://www.zero.xyz/c/eth-usd-spot-price-delayed-via-yahoo-finance-e13c6c0b/llms.txt): $0.01/call via x402. Returns the current delayed Ethereum (ETH-USD) spot price in USD, sourced from Yahoo Finance
- [finance-api.kdlcfa.workers.dev Crypto Snapshot](https://www.zero.xyz/c/finance-api-kdlcfa-workers-dev-crypto-snapshot-ad053bbe/llms.txt): $0.05/call via x402. Returns a delayed spot price snapshot for five major cryptocurrencies (BTC, ETH, SOL, XRP, DOGE) in a single API call via Yahoo Finance
- [US Dollar Index (DXY) Spot Quote](https://www.zero.xyz/c/us-dollar-index-dxy-spot-quote-a92c0336/llms.txt): $0.05/call via x402. Returns the current delayed spot price quote for the US Dollar Index (DXY) via Yahoo Finance
- [Nasdaq Composite Index Spot Quote](https://www.zero.xyz/c/nasdaq-composite-index-spot-quote-f43db22e/llms.txt): $0.05/call via x402. Returns a delayed spot quote for the Nasdaq Composite index via Yahoo Finance
- [FTSE 100 Spot Index Quote (Delayed)](https://www.zero.xyz/c/ftse-100-spot-index-quote-delayed-33d14e19/llms.txt): $0.01/call via x402. Returns a delayed spot quote for the FTSE 100 UK equity index, sourced via Yahoo Finance
- [US Consumer Sentiment Index (UMCSENT) via FRED](https://www.zero.xyz/c/us-consumer-sentiment-index-umcsent-via-fred-c11bcebc/llms.txt): $0.01/call via x402. Returns the latest University of Michigan Consumer Sentiment Index (UMCSENT) value sourced from FRED
- [US 10-Year Treasury Note Yield (finance-api.kdlcfa.workers.dev)](https://www.zero.xyz/c/us-10-year-treasury-note-yield-finance-api-kdlcfa-workers-dev-b71100f8/llms.txt): $0.01/call via x402. Returns the current delayed US 10-Year Treasury Note yield percentage, sourced via Yahoo Finance
- [Bitcoin Miner Revenue (Block Rewards + Fees)](https://www.zero.xyz/c/bitcoin-miner-revenue-block-rewards-fees-f67c455f/llms.txt): $0.01/call via x402. Returns total Bitcoin miner revenue (block rewards plus transaction fees) over the latest reporting interval, sourced from Blockchain.info stats API
- [DAX Germany Spot Index Quote](https://www.zero.xyz/c/dax-germany-spot-index-quote-c849b710/llms.txt): $0.05/call via x402. Returns a delayed spot price quote for the DAX (Germany) index, sourced via Yahoo Finance
- [Ethereum News Headlines via CoinDesk RSS](https://www.zero.xyz/c/ethereum-news-headlines-via-coindesk-rss-bac74f7f/llms.txt): $0.03/call via x402. Returns latest Ethereum-related news headlines, summaries, and links filtered from the CoinDesk RSS feed by keyword match
- [EIA Today in Energy Oil & Gas News Feed](https://www.zero.xyz/c/eia-today-in-energy-oil-gas-news-feed-26e6d64f/llms.txt): $0.03/call via x402. Returns the latest U.S. energy market news headlines, short summaries, and links from the EIA Today in Energy RSS feed, covering oil, gas, and electricity topics.
- [Bitcoin Total Transaction Fees (Blockchain.info)](https://www.zero.xyz/c/bitcoin-total-transaction-fees-blockchain-info-ccccbdb0/llms.txt): $0.01/call via x402. Returns the total Bitcoin transaction fees collected over the latest reporting interval, sourced from the Blockchain.info stats API
- [US 30-Year Treasury Bond Yield (Delayed)](https://www.zero.xyz/c/us-30-year-treasury-bond-yield-delayed-cfddc5ff/llms.txt): $0.01/call via x402. Returns the current delayed US 30-Year Treasury Bond yield percentage via Yahoo Finance
- [China/Hong Kong Business News via SCMP RSS](https://www.zero.xyz/c/china-hong-kong-business-news-via-scmp-rss-0ba1c086/llms.txt): $0.01/call via x402. Returns the latest China and Hong Kong business news headlines, summaries, and links sourced from the South China Morning Post (SCMP) Business RSS feed
- [Bitcoin Trade Volume (BTC & USD) via Blockchain.info](https://www.zero.xyz/c/bitcoin-trade-volume-btc-usd-via-blockchain-info-61e0747c/llms.txt): $0.01/call via x402. Returns the latest Bitcoin exchange trade volume in both BTC and USD using Blockchain.info stats API
- [US Market News via MarketWatch RSS](https://www.zero.xyz/c/us-market-news-via-marketwatch-rss-e4d5de43/llms.txt): $0.03/call via x402. Fetches the latest U.S. stock market top stories and personal finance news headlines sourced from MarketWatch RSS
- [Single US Stock Ticker Spot Quote](https://www.zero.xyz/c/single-us-stock-ticker-spot-quote-5c0fe707/llms.txt): $0.01/call via x402. Returns a delayed spot price quote for one of 10 major US stock tickers via Yahoo Finance.
- [Silver Market News Headlines (GoldSeek RSS)](https://www.zero.xyz/c/silver-market-news-headlines-goldseek-rss-be044c51/llms.txt): $0.03/call via x402. Returns the latest silver market news headlines, short summaries, and links filtered from GoldSeek RSS by silver-related keywords
- [US GDP Year-Over-Year Growth Rate (FRED)](https://www.zero.xyz/c/us-gdp-year-over-year-growth-rate-fred-9f0c8310/llms.txt): $0.01/call via x402. Returns the current US GDP year-over-year growth rate sourced from the Federal Reserve Economic Data (FRED) GDP series
- [US Unemployment Rate (FRED UNRATE)](https://www.zero.xyz/c/us-unemployment-rate-fred-unrate-10d8b39e/llms.txt): $0.01/call via x402. Returns the latest US unemployment rate as reported by the Federal Reserve Economic Data (FRED) UNRATE series
- [Solana SOL-USD Spot Price (Delayed) via Yahoo Finance](https://www.zero.xyz/c/solana-sol-usd-spot-price-delayed-via-yahoo-finance-f10c9719/llms.txt): $0.01/call via x402. Returns the current delayed spot price of Solana (SOL-USD) in USD, sourced from Yahoo Finance
- [GoldSeek Gold Market News Headlines](https://www.zero.xyz/c/goldseek-gold-market-news-headlines-288759e8/llms.txt): $0.03/call via x402. Returns the latest gold market news headlines, short summaries, and links from GoldSeek RSS, filtered by keyword
- [Bitcoin Total Supply Lookup](https://www.zero.xyz/c/bitcoin-total-supply-lookup-74799fe2/llms.txt): $0.01/call via x402. Returns the total number of Bitcoin currently in circulation, sourced from the Blockchain.info stats API
- [Multi-Pair Forex Snapshot (8 Pairs) via Yahoo Finance](https://www.zero.xyz/c/multi-pair-forex-snapshot-8-pairs-via-yahoo-finance-c74fdd9b/llms.txt): $0.05/call via x402. Returns delayed spot rates for 8 major forex pairs (EURUSD, GBPUSD, USDJPY, USDCNY, AUDUSD, USDCAD, USDCHF, USDVND) in a single API call
- [XRP-USD Spot Price (Delayed) via Yahoo Finance](https://www.zero.xyz/c/xrp-usd-spot-price-delayed-via-yahoo-finance-530efb96/llms.txt): $0.01/call via x402. Returns the current delayed spot price of Ripple (XRP) in USD, sourced from Yahoo Finance
- [EIA Natural Gas & Renewable Energy News Feed](https://www.zero.xyz/c/eia-natural-gas-renewable-energy-news-feed-02b9b021/llms.txt): $0.03/call via x402. Returns the latest natural gas and renewable energy news headlines, summaries, and links filtered from the EIA Today in Energy RSS feed by keyword match
- [Bitcoin Network Hash Rate via Blockchain.info](https://www.zero.xyz/c/bitcoin-network-hash-rate-via-blockchain-info-4907ae2c/llms.txt): $0.01/call via x402. Returns the current Bitcoin network hash rate, sourced from the Blockchain.info stats API
- [Bitcoin Transaction Volume USD (Blockchain.info via Cloudflare Worker)](https://www.zero.xyz/c/bitcoin-transaction-volume-usd-blockchain-info-via-cloudflare-worker-3d0bccdc/llms.txt): $0.01/call via x402. Returns the esti

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