Every agent-payable API.

The actual overnight rate at which banks lend reserves to each other, set by Fed open market operations. The primary instrument of U.S. monetary policy. Use for rate cycle identification, policy stance analysis, and macro regime detection. Daily frequency with full history back to 1954.

Short-term risk-free rate based on 3-month Treasury bills. Used as the short rate in the NY Fed recession probability model. Liquid, minimal credit risk. Key input for the 10Y-3M yield spread, which has the strongest historical recession prediction record. Daily frequency.

Federal funds effective rate minus CPI YoY inflation. Measures whether monetary policy is restrictive or accommodative in real terms. Negative real rates = loose policy (historically supports risk assets). Positive real rates = restrictive policy (historically pressures valuations). Pre-computed daily.

Federal Reserve index of real output from manufacturing, mining, and utilities. Covers roughly 15% of GDP but is highly cyclical and leads broader economic turns. Use for industrial recession detection and goods sector analysis. Monthly frequency.

Short-end U.S. Treasury yield most sensitive to Fed policy expectations. Moves closely with fed funds rate expectations. Primary input for yield curve spread calculations and rate cycle timing. Daily frequency with full derived metrics.

Yield spread between high-yield (junk) bonds and equivalent Treasuries. The premier measure of credit stress and risk appetite in lower-quality debt. Spikes sharply in recessions and crises. Use for risk-off detection, credit cycle timing, and recession probability models. Daily frequency.

Broad U.S. money supply including cash, checking, savings, and money market accounts. Monitored for inflation signals and monetary transmission analysis. Rapid M2 growth preceded the 2021-2023 inflation surge. Monthly frequency with full derived metrics and history back to 1959.

Median price of newly constructed homes sold in the U.S. Measures affordability trends in the new home market. Sensitive to mortgage rates and construction costs. Monthly frequency, useful for housing affordability and consumer wealth analysis.

GDP divided by M2 money supply — measures how efficiently money circulates in the economy. Declining velocity means more money is needed to generate the same output, a deflationary signal. Rising velocity can amplify inflation. Quarterly frequency, critical context for M2 growth interpretation.

Fed measure of output from manufacturing, mining, and utilities as a percentage of capacity. Below 80% signals slack; above 85% signals potential inflation pressure. Use for industrial cycle analysis, capacity investment timing, and inflation risk assessment. Monthly frequency.

The Fed's preferred inflation gauge, measuring price changes in personal consumption. Broader than CPI, covers more goods and services. Used directly by the FOMC in setting policy targets. Monthly frequency, includes MoM, YoY, rolling averages, and trend direction.

CBOE measure of expected 30-day volatility in the S&P 500, derived from options prices. The market's fear gauge. Spikes during crises and risk-off events. Use for risk sentiment analysis, hedging signal generation, and regime detection. Daily frequency with full history.

Average of Chicago Fed NFCI and St. Louis Fed Financial Stress Index, normalized to a common scale. Positive = tighter/more stressed than average, negative = looser/less stressed. Combines two complementary stress measures into a single composite signal. Pre-computed weekly.

High-yield OAS minus investment-grade OAS — isolates the incremental risk premium for lower-quality credit. Widens when credit stress is concentrated in weaker issuers. Use for credit differentiation analysis and stress regime detection. Pre-computed daily from BofA index data.

Total U.S. employment excluding farm workers — the broadest monthly labor market measure. Reported on the first Friday of each month (jobs report). Monthly changes drive major market moves. Use for labor market trend analysis, cycle identification, and Fed reaction function modeling. Monthly frequency.

Number of new residential building permits issued — a leading indicator of future housing construction activity. Leads housing starts by 1-3 months. Use for housing cycle analysis and construction sector modeling. Monthly frequency.

Lower bound of the FOMC's target range for the federal funds rate. Changes only at scheduled FOMC meetings (or emergency actions). Use to track the official policy rate stance and identify rate hike/cut cycles. Daily frequency.

Workers receiving ongoing unemployment benefits — a measure of how long the unemployed stay out of work. Lags initial claims by one week but confirms whether job loss is persistent. Use alongside initial claims for a complete unemployment picture. Weekly frequency.

Broadest measure of U.S. consumer price inflation, covering all urban consumers. The headline number reported in major economic releases. Use for inflation trend analysis, YoY comparison, and historical regime identification. Monthly frequency from 1947, includes MoM and YoY derived metrics.

Benchmark long-term U.S. government borrowing rate. Anchors mortgage rates, corporate bond yields, and equity discount rates. Widely used as the risk-free rate in financial models. Critical for duration risk, equity valuation, and global capital flow analysis. Daily frequency, 60+ year history.

Convert a JSON payload to TOON (Tokenized Object Notation), a compact pipe-delimited format that achieves ~60-70% token reduction versus equivalent JSON on time-series payloads. Accepts a raw array or an envelope {meta, data, result_type}. Max body: 512 KB (HTTP 413 if exceeded; checked before payment). Pay $0.005 per call via x402 USDC on Base, or use a bearer token from /token/purchase.

Weekly count of new unemployment insurance claims — the most timely labor market indicator available. Released every Thursday, one week lag. First sign of labor market deterioration. Use for real-time recession monitoring and NFP forecasting. Weekly frequency with full derived metrics.

CPI excluding food and energy — the Fed's preferred measure of underlying inflation trend. Strips out volatile components to reveal persistent price pressure. Critical input for Fed policy models and inflation persistence analysis. Monthly frequency with full derived metrics including z-score and percentile rank.

GDP adjusted for inflation — the true measure of economic growth. Quarterly BEA advance, second, and third estimates. Two consecutive negative quarters = technical recession. Use for growth regime identification, cycle dating, and productivity analysis. Quarterly frequency.

Upper bound of the FOMC's target range for the federal funds rate. The ceiling of the Fed's policy corridor. Pair with the lower limit to determine the full target range width. Daily frequency, essential for any Fed policy model.

University of Michigan monthly survey of consumer attitudes toward finances, business conditions, and buying conditions. Leading indicator of consumer spending. Sharp drops often precede spending slowdowns. Monthly frequency with full derived metrics and history back to 1952.

Atlanta Fed real-time GDP growth estimate updated continuously with incoming data releases. Provides the most current read on current-quarter GDP before the official BEA estimate. Useful for nowcasting, growth surprise detection, and positioning ahead of GDP releases. Irregular frequency, updated on data release days.

St. Louis Fed composite stress index measuring strain in U.S. financial markets. Constructed from 18 weekly data series including rates, spreads, and equity measures. Zero = normal conditions, positive = above-average stress. Weekly frequency, useful for crisis detection and risk-off signals.

30-year fixed mortgage rate minus 10-year Treasury yield. Measures the premium mortgage lenders charge above the risk-free benchmark. Normal range 150-200bps; elevated spread signals lender risk aversion or MBS prepayment concerns. Pre-computed weekly from MORTGAGE30US and DGS10.

Complete set of AI/deep-tech product concepts synthesized from today's research papers. All scoring fields, MVP paths, revenue models, lead intel, and source papers. Concept count varies by run. Up to ~5 MB — set read timeout >= 30s.

Statistics of numbers. Descriptive statistics for a list of numbers: count, sum, mean, median, mode, min, max, range, population and sample variance and standard deviation, quartiles with IQR, and the 90th, 95th and 99th percentiles (linear interpolation). Up to 10,000 numbers, comma or space separated. Use to summarise measurements, latencies, prices or scores without a spreadsheet.

National price statistics for a billing code (CPT/HCPCS/MS-DRG) from hospital price-transparency files: median and spread of payer-negotiated rates. Answers: what is a fair price for this procedure? Shape varies: a code under one billing_code_type (common case) returns the flat row shown below; a code ambiguous across types instead returns { billing_code, stats_by_type: [...] } — check for a top-level stats_by_type array to tell them apart.

Deepstate, the on-chain order-book exchange on Robinhood Chain. Rolling 24h / 7d / 30d volume and price change for a market.

Stats for a public GitHub repository: stars, forks, open issues, last push date, main language, license. Parameter: ?full_name=<owner>/<repo> (e.g. expressjs/express).

Status report - Section template: Section template for Status report. Supplied Markdown or plain text, up to 20,000 characters. Deterministic processing and document templates; no generative prose or fact checking. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded section template deliverable.

Nearest holiday parks, DOC campsites and DOC huts to a place, with distance and open/closed status. Drive-up stays are ranked before backcountry huts (huts carry walkIn:true). Use for 'where can I stay near X'. If the name is unusual, call /resolve?place=... first (free); a failed lookup is still charged.

Steam reviews scored by how long the reviewer actually played. A negative review from someone with 400 hours means something very different to one from a player with 12 minutes, and the headline percentage treats them the same. Also separates the lifetime rating from the recent one, which is how you spot a game that has just broken.

Steam store appdetails (keyless). POST {appid|appids}. Unpaid empty → 402; after settle empty/invalid → 400 charged:false. New Steam games lane (≠ itunes-search; ≠ tvmaze).

Check capsule art and tag requirements for Steam Coming Soon.

Suite: async card delivered after 15 seconds. A test product on the Agentify test channel; nothing real is delivered.

Suite: async card that misses a 20 second deadline. A test product on the Agentify test channel; nothing real is delivered.

Suite: sync card answered after 12 seconds. A test product on the Agentify test channel; nothing real is delivered.

Suite: async card refused after acceptance. A test product on the Agentify test channel; nothing real is delivered.

Suite: sync card whose handler fails twice first. A test product on the Agentify test channel; nothing real is delivered.

Suite: sync card priced by the price handler. A test product on the Agentify test channel; nothing real is delivered.

One-day API key for a weather data API. A test product on the Agentify test channel; nothing real is delivered.

Sentiment score (-1 bearish to +1 bullish) and label for arbitrary text, or for a crypto asset based on its recent price action, via Claude Haiku. For agents gauging market mood or scoring news, social posts, or free text.

Stellar (XLM) price in USD now, with 24h and 7d change — Genesis402 / UnyKorn Operator Network

Supply and holder counts for one issued Stellar asset — Genesis402 / UnyKorn Operator Network

Stellar DeFi overview: TVL trend, top protocols, stablecoins, DEX volume, fees — Genesis402 / UnyKorn Operator Network