LastLook Data

zev-lll/lastlook-data

Pulls real-time financial and macroeconomic data from FRED and ECB APIs without requiring your own API keys. You get Treasury yields, mortgage rates, FX rates, CPI, unemployment figures, energy prices, yield curve spreads, and the Sahm Rule recession indicator through simple queries. Uses x402 for pay-per-query billing, so you only pay for what you actually fetch. Reach for this when you're building financial analysis tools, economic research workflows, or any agent that needs current macro data without the overhead of managing multiple data provider accounts. The streamable-http transport makes it straightforward to integrate into Claude conversations.

tools: 26
transport: HTTP
last updated: May 17, 2026

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Install

From registry metadata

$ npx add-mcp https://mcp.lastlookdata.com/mcp --name lastlook-data

Run in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http lastlook-data https://mcp.lastlookdata.com/mcp

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 26 tools

Verified live against the running server on Nov 6, 2026.

calc_refinanceShould this borrower refinance? Give the current rate, balance and years remaining; returns the new monthly payment, monthly savings, break-even month, net dollar benefit over the years they expect to stay, and a verdict (worth_considering / marginal / not_worth_it). If new_ra...9 params

Should this borrower refinance? Give the current rate, balance and years remaining; returns the new monthly payment, monthly savings, break-even month, net dollar benefit over the years they expect to stay, and a verdict (worth_considering / marginal / not_worth_it). If new_ra...

Parameters* required

balance*number

Remaining principal balance in USD

closing_costsnumber

Total refinance closing costs in USD (default 2% of balance)

credit_scoreinteger

FICO score — selects the market-rate segment

current_rate*number

Current note rate in percent, e.g. 7.25

ltvnumber

Loan-to-value percent — selects the market-rate segment

new_ratenumber

Quoted new rate in percent. Omit to use today's market rate.

new_termstring

New loan term in years (default 30)one of 30 · 15

remaining_yearsnumber

Years left on the current loan (default 30)

years_in_homenumber

Years the borrower expects to keep the loan (default 7)

grade_mortgage_offerIs this mortgage offer good? Grades a written offer (rate, points, lender fees) A–D against the live Optimal Blue index of actual locked rates for the same product, term, credit score and LTV. Returns spread vs market in basis points, monthly and total cost vs market over the...9 params

Is this mortgage offer good? Grades a written offer (rate, points, lender fees) A–D against the live Optimal Blue index of actual locked rates for the same product, term, credit score and LTV. Returns spread vs market in basis points, monthly and total cost vs market over the...

Parameters* required

credit_scoreinteger

Borrower FICO score

lender_feesnumber

Lender origination/underwriting fees in USD, excluding third-party costs (default 0)

loan_amount*number

Loan amount in USD

loan_typestring

Loan program (default conventional)one of conventional · fha · va · jumbo · usda

ltvnumber

Loan-to-value percent

pointsnumber

Discount points as percent of loan; negative for lender credits (default 0)

rate*number

Offered note rate in percent, e.g. 6.875

termstring

Loan term in years (default 30)one of 30 · 15

years_in_homenumber

Years the borrower expects to keep the loan (default 7)

get_treasury_yield_currentReturns the most recent 30-year US Treasury constant maturity yield (DGS30) from FRED. Free — no payment required. For other series use get_current_value or get_series. Free — no payment required.

Returns the most recent 30-year US Treasury constant maturity yield (DGS30) from FRED. Free — no payment required. For other series use get_current_value or get_series. Free — no payment required.

No parameters. Call it with no arguments.

get_treasury_yield_by_dateReturns the 30-year US Treasury yield for a specific date. Business days only. Use YYYY-MM-DD format. Price: $0.01 USDC per call via x402 (Base or Solana).1 params

Returns the 30-year US Treasury yield for a specific date. Business days only. Use YYYY-MM-DD format. Price: $0.01 USDC per call via x402 (Base or Solana).

Parameters* required

date*string

Date in YYYY-MM-DD format, e.g. 2026-05-09

get_current_valueReturns only the single most recent value for any supported FRED series. Cheaper than get_series ($0.01 vs $0.05). Use this when you need just the latest reading — e.g. current CPI, unemployment rate, mortgage rate. Use get_series instead when you need historical observations....1 params

Returns only the single most recent value for any supported FRED series. Cheaper than get_series ($0.01 vs $0.05). Use this when you need just the latest reading — e.g. current CPI, unemployment rate, mortgage rate. Use get_series instead when you need historical observations....

Parameters* required

series_id*string

FRED series ID. Use IORB for Interest on Reserve Balances, EFFR for Effective Fed Funds Rate, MORTGAGE30US for 30-yr mortgage rate, SAHMREALTIME for Sahm Rule, etc.one of DGS30 · DGS10 · DGS5 · DGS2 · DGS1MO · MORTGAGE30US

get_value_by_dateReturns the value of any supported FRED series for a specific date. Business days only. Use YYYY-MM-DD format. Price: $0.01 USDC per call via x402 (Base or Solana).2 params

Returns the value of any supported FRED series for a specific date. Business days only. Use YYYY-MM-DD format. Price: $0.01 USDC per call via x402 (Base or Solana).

Parameters* required

date*string

Date in YYYY-MM-DD format, e.g. 2026-05-09

series_id*string

get_seriesReturns recent observations for any supported FRED data series. Use this to get current and historical values for mortgage rates, Treasury yields, Fed funds rate, CPI, SOFR, unemployment, GDP, energy prices, and more. Common use cases: - Current 30-yr mortgage rate: series_id=...2 params

Returns recent observations for any supported FRED data series. Use this to get current and historical values for mortgage rates, Treasury yields, Fed funds rate, CPI, SOFR, unemployment, GDP, energy prices, and more. Common use cases: - Current 30-yr mortgage rate: series_id=...

Parameters* required

days*string

History window: 30 ($0.05), 90 ($0.10), or 365 ($0.25). Use 30 for current/recent values.one of 30 · 90 · 365

series_id*string

get_fx_rate_currentReturns the current exchange rate for a G10 currency pair. Source: European Central Bank. Supported: EURUSD, GBPUSD, USDJPY, USDCHF, USDCAD, AUDUSD, NZDUSD, USDSEK, USDNOK. Price: $0.01 USDC per call via x402 (Base or Solana).1 params

Returns the current exchange rate for a G10 currency pair. Source: European Central Bank. Supported: EURUSD, GBPUSD, USDJPY, USDCHF, USDCAD, AUDUSD, NZDUSD, USDSEK, USDNOK. Price: $0.01 USDC per call via x402 (Base or Solana).

Parameters* required

pair*string

G10 currency pair, e.g. EURUSDone of EURUSD · GBPUSD · USDJPY · USDCHF · USDCAD · AUDUSD

get_fx_rate_by_dateReturns the exchange rate for a G10 currency pair on a specific date. Source: European Central Bank. Use YYYY-MM-DD format. Price: $0.01 USDC per call via x402 (Base or Solana).2 params

Returns the exchange rate for a G10 currency pair on a specific date. Source: European Central Bank. Use YYYY-MM-DD format. Price: $0.01 USDC per call via x402 (Base or Solana).

Parameters* required

date*string

Date in YYYY-MM-DD format, e.g. 2026-05-09

pair*string

G10 currency pair, e.g. EURUSDone of EURUSD · GBPUSD · USDJPY · USDCHF · USDCAD · AUDUSD

get_fx_rate_seriesReturns historical daily exchange rates for a G10 currency pair. Source: European Central Bank. Price: $0.05 USDC per call via x402 (Base or Solana).2 params

Returns historical daily exchange rates for a G10 currency pair. Source: European Central Bank. Price: $0.05 USDC per call via x402 (Base or Solana).

Parameters* required

days*string

History window in daysone of 30 · 90 · 365

pair*string

G10 currency pair, e.g. EURUSDone of EURUSD · GBPUSD · USDJPY · USDCHF · USDCAD · AUDUSD

get_yield_curveReturns 2s10s (2-year vs 10-year) and 3m10y (3-month vs 10-year) Treasury yield curve spreads with inversion signal. An inverted yield curve (negative spread) historically precedes recessions. Source: FRED. Price: $0.03 USDC per call via x402 (Base or Solana).

Returns 2s10s (2-year vs 10-year) and 3m10y (3-month vs 10-year) Treasury yield curve spreads with inversion signal. An inverted yield curve (negative spread) historically precedes recessions. Source: FRED. Price: $0.03 USDC per call via x402 (Base or Solana).

No parameters. Call it with no arguments.

get_recession_indicatorReturns the real-time Sahm Rule recession indicator. A value >= 0.50 signals a recession is likely underway. Measures the rise in unemployment from its recent low. Source: FRED SAHMREALTIME. Price: $0.02 USDC per call via x402 (Base or Solana).

Returns the real-time Sahm Rule recession indicator. A value >= 0.50 signals a recession is likely underway. Measures the rise in unemployment from its recent low. Source: FRED SAHMREALTIME. Price: $0.02 USDC per call via x402 (Base or Solana).

No parameters. Call it with no arguments.

get_policy_spreadReturns the spread between the Effective Federal Funds Rate (EFFR) and Interest on Reserve Balances (IORB), with an interpretation of Fed policy stance. EFFR below IORB is the normal operating band. Source: FRED. Price: $0.02 USDC per call via x402 (Base or Solana).

Returns the spread between the Effective Federal Funds Rate (EFFR) and Interest on Reserve Balances (IORB), with an interpretation of Fed policy stance. EFFR below IORB is the normal operating band. Source: FRED. Price: $0.02 USDC per call via x402 (Base or Solana).

No parameters. Call it with no arguments.

get_economic_calendarReturns upcoming FRED economic data release dates — CPI, jobs report, GDP, Treasury rates, and more. Use this to find out when the next major economic data will be published. Price: $0.02 USDC per call via x402 (Base or Solana).1 params

Returns upcoming FRED economic data release dates — CPI, jobs report, GDP, Treasury rates, and more. Use this to find out when the next major economic data will be published. Price: $0.02 USDC per call via x402 (Base or Solana).

Parameters* required

days*string

Lookahead window in daysone of 30 · 60 · 90

get_bundle_refi_signalReturns a refinance signal bundle: current 30yr and 15yr mortgage rates, 52-week high/low range, MBS spread over 10Y Treasury, 30-day and 90-day rate trend, and a refi break-even threshold. The refi_breakeven_threshold field directly answers "what rate does a borrower need to...

Returns a refinance signal bundle: current 30yr and 15yr mortgage rates, 52-week high/low range, MBS spread over 10Y Treasury, 30-day and 90-day rate trend, and a refi break-even threshold. The refi_breakeven_threshold field directly answers "what rate does a borrower need to...

No parameters. Call it with no arguments.

get_bundle_purchase_marketReturns a home purchase market bundle: current 30yr mortgage rate, median US home sale price (MSPUS), estimated monthly P&I payment on the median home assuming 20% down, annual income required to qualify at 28% DTI, affordability level signal, and housing starts. Directly answ...

Returns a home purchase market bundle: current 30yr mortgage rate, median US home sale price (MSPUS), estimated monthly P&I payment on the median home assuming 20% down, annual income required to qualify at 28% DTI, affordability level signal, and housing starts. Directly answ...

No parameters. Call it with no arguments.

get_bundle_rate_environmentReturns a complete rate environment snapshot in one call: FEDFUNDS, SOFR, DGS2, DGS5, DGS10, DGS30, plus computed yield curve spreads (2s10s and 3m10y), Fed policy spread (EFFR vs IORB), and curve shape signal. Use this instead of multiple individual calls when you need the fu...

Returns a complete rate environment snapshot in one call: FEDFUNDS, SOFR, DGS2, DGS5, DGS10, DGS30, plus computed yield curve spreads (2s10s and 3m10y), Fed policy spread (EFFR vs IORB), and curve shape signal. Use this instead of multiple individual calls when you need the fu...

No parameters. Call it with no arguments.

get_bundle_mortgage_pulseReturns a complete mortgage market snapshot: 30yr and 15yr mortgage rates, 10Y Treasury yield, Fed funds rate, median home price (MSPUS), housing starts (HOUST), MBS spread (30yr mortgage minus 10Y), and 30-day rate trend signal. Use this for mortgage market analysis. Price: $...

Returns a complete mortgage market snapshot: 30yr and 15yr mortgage rates, 10Y Treasury yield, Fed funds rate, median home price (MSPUS), housing starts (HOUST), MBS spread (30yr mortgage minus 10Y), and 30-day rate trend signal. Use this for mortgage market analysis. Price: $...

No parameters. Call it with no arguments.

get_bundle_macroReturns a macro health snapshot: GDP, unemployment rate (UNRATE), CPI and core CPI, Fed funds rate, yield curve 2s10s spread, and Sahm Rule recession indicator. Includes a cycle phase signal (expansion/late cycle/peak/contraction). Use this for macroeconomic context or recessi...

Returns a macro health snapshot: GDP, unemployment rate (UNRATE), CPI and core CPI, Fed funds rate, yield curve 2s10s spread, and Sahm Rule recession indicator. Includes a cycle phase signal (expansion/late cycle/peak/contraction). Use this for macroeconomic context or recessi...

No parameters. Call it with no arguments.

get_bundle_fx_dashboardReturns all 9 G10 FX spot rates in one call: EURUSD, GBPUSD, USDJPY, USDCHF, USDCAD, AUDUSD, NZDUSD, USDSEK, USDNOK. Also includes a USD strength index (average % change vs G10 basket over 30 days) and a USD trend signal. Source: European Central Bank via Frankfurter. Price: $...

Returns all 9 G10 FX spot rates in one call: EURUSD, GBPUSD, USDJPY, USDCHF, USDCAD, AUDUSD, NZDUSD, USDSEK, USDNOK. Also includes a USD strength index (average % change vs G10 basket over 30 days) and a USD trend signal. Source: European Central Bank via Frankfurter. Price: $...

No parameters. Call it with no arguments.

get_bundle_energyReturns current energy commodity prices in one call: WTI crude oil (DCOILWTICO), Brent crude (DCOILBRENTEU), US regular gasoline (GASREGCOVW), and Henry Hub natural gas (DHHNGSP). Includes the WTI-Brent spread and a market signal. Source: FRED. Price: $0.25 USDC per call via x...

Returns current energy commodity prices in one call: WTI crude oil (DCOILWTICO), Brent crude (DCOILBRENTEU), US regular gasoline (GASREGCOVW), and Henry Hub natural gas (DHHNGSP). Includes the WTI-Brent spread and a market signal. Source: FRED. Price: $0.25 USDC per call via x...

No parameters. Call it with no arguments.

get_bundle_context_briefReturns a pre-formatted natural-language paragraph summarizing 15+ economic indicators — rates, inflation, employment, mortgage market, energy prices, and FX. The "brief" field is ready to inject directly into an LLM prompt as economic context. Also returns structured series,...

Returns a pre-formatted natural-language paragraph summarizing 15+ economic indicators — rates, inflation, employment, mortgage market, energy prices, and FX. The "brief" field is ready to inject directly into an LLM prompt as economic context. Also returns structured series,...

No parameters. Call it with no arguments.

get_crypto_priceReturns the current USD price, 24h % change, market cap, and 24h volume for any supported cryptocurrency. Supported: BTC, ETH, SOL, BNB, XRP, USDT, USDC, ADA, AVAX, DOGE, DOT, MATIC, LINK, LTC, ATOM, UNI, SUI, APT, NEAR, PEPE. Source: CoinGecko. Price: $0.02 USDC per call via...1 params

Returns the current USD price, 24h % change, market cap, and 24h volume for any supported cryptocurrency. Supported: BTC, ETH, SOL, BNB, XRP, USDT, USDC, ADA, AVAX, DOGE, DOT, MATIC, LINK, LTC, ATOM, UNI, SUI, APT, NEAR, PEPE. Source: CoinGecko. Price: $0.02 USDC per call via...

Parameters* required

coin*string

Crypto symbol, e.g. BTCone of BTC · ETH · SOL · BNB · XRP · USDT

get_crypto_historyReturns historical daily closing prices for any supported cryptocurrency over 30, 90, or 365 days. Use for trend analysis, drawdown calculation, or training data. Source: CoinGecko. Price: $0.15 USDC per call via x402 (Base or Solana).2 params

Returns historical daily closing prices for any supported cryptocurrency over 30, 90, or 365 days. Use for trend analysis, drawdown calculation, or training data. Source: CoinGecko. Price: $0.15 USDC per call via x402 (Base or Solana).

Parameters* required

coin*string

Crypto symbol, e.g. BTCone of BTC · ETH · SOL · BNB · XRP · USDT

days*string

Days of daily price historyone of 30 · 90 · 365

get_bundle_cryptoReturns the top 20 cryptocurrencies by market cap in one call: price, 24h change, 7d change, market cap, and volume. Covers BTC, ETH, SOL, BNB, XRP, USDT, USDC, ADA, AVAX, DOGE, and more. Use this instead of individual get_crypto_price calls when you need broad market coverage...

Returns the top 20 cryptocurrencies by market cap in one call: price, 24h change, 7d change, market cap, and volume. Covers BTC, ETH, SOL, BNB, XRP, USDT, USDC, ADA, AVAX, DOGE, and more. Use this instead of individual get_crypto_price calls when you need broad market coverage...

No parameters. Call it with no arguments.

get_edgar_companyReturns financial fundamentals for any US public company from SEC EDGAR XBRL filings: revenue, net income, total assets, stockholders equity, and EPS. Includes both annual (10-K) and quarterly (10-Q) data for the most recent periods. Works for any ticker listed on a US exchang...1 params

Returns financial fundamentals for any US public company from SEC EDGAR XBRL filings: revenue, net income, total assets, stockholders equity, and EPS. Includes both annual (10-K) and quarterly (10-Q) data for the most recent periods. Works for any ticker listed on a US exchang...

Parameters* required

ticker*string

US stock ticker, e.g. AAPL, MSFT, NVDA

Readme

LastLook Data

Financial market data for AI agents — Treasury yields, mortgage rates, FX rates, CPI, unemployment, energy prices, yield curve spreads, Sahm Rule recession indicator, and more. Sourced from FRED and ECB. Pay per query via x402, no API keys required.

Details

Repository: github.com/zev-lll/lastlook-data
Website: www.lastlookdata.com
Category: Data & Analytics
Transport: HTTP
Registry: MCP registry, active
Tools verified: Nov 6, 2026

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LastLook Data

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