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Returns the current fee rates for the usual confirmation targets together with the state of the mempool behind them, and then does the part that is usually missing: it estimates the virtual size of the transaction you describe and computes the resulting total fee in satoshis for each target.

X/Twitter activity for one US stock ticker, built for trading agents (Coinbase for Agents / x402 market data). Pass a $CASHTAG ticker, get post-volume vs the prior window, top posts by likes, most active accounts, and keyword topic flags (earnings, guidance, lawsuit, SEC investigation, recall, M&A, layoffs, upgrade/downgrade, short report, dividend, buyback, CEO). Facts and counts only, no buy/sell signal. ?ticker=TSLA or $TSLA&window=24h|7d (default 24h).

Search Brazilian companies in the official Receita Federal CNPJ registry. Filters (at least one required): nome (full-text on names, accent-insensitive), uf (state), municipio (4-digit RFB code), cnae, porte (size), abertura_de/abertura_ate (opening-date window YYYY-MM-DD, for newly registered companies), situacao (default "ativa"). Paginated; total capped at "10000+". Free sample, no payment: https://api.brazilayer.com/v1/cnpj/amostra

Live open tenders from the Brazilian government (PNCP): every procurement currently accepting proposals, with object, estimated value, contracting body, deadlines and the link to bid. Filter by modality (default: electronic auction) and state (uf). Queried live from the official source at request time, so always fresh. Paginated. Free sample, no payment: https://api.brazilayer.com/v1/licitacoes/amostra

Triangular FX arbitrage scanner across major crosses, flagging spreads above 0.01% with the exact leg sequence to execute.

Jito bundle flow, tip floor and MEV pressure on Solana: what it currently costs to get included, and where the extraction is concentrated.

Next earnings date, EPS/revenue estimates and whisper number for a given stock (?symbol=AAPL).

Insider tracking on new launches: which wallets entered before the crowd, how early, and what that pattern historically preceded.

JFK weather delay risk for the next 48 hours — Weather-driven delay risk for New York JFK (JFK) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to JFK.

DFW weather delay risk for the next 48 hours — Weather-driven delay risk for Dallas/Fort Worth (DFW) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to DFW.

CLT weather delay risk for the next 48 hours — Weather-driven delay risk for Charlotte Douglas (CLT) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to CLT.

ATL weather delay risk for the next 48 hours — Weather-driven delay risk for Atlanta Hartsfield-Jackson (ATL) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to ATL.

PCE inflation (BEA, monthly): latest print, revisions, surprise — Latest PCE inflation print from the BEA via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same…

Latest Department of Veterans Affairs contract awards — Latest federal contract awards from Department of Veterans Affairs: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to Department of Veterans Affairs.

Latest acquisition and disposition 8-K events as structured JSON — Latest 8-K filings classified as acquisition and disposition (Item 2.01) across covered companies, parsed into structured JSON with extractive summaries and filing links. Same shape as /v1/edgar/events, pre-filtered to Item 2.01 events.

Will it rain in Nashville during your event window — Event-window weather odds for Nashville: pass a start and end time (or omit them for the next six hours) and get rain probability and expected conditions across the window — built for scheduling decisions. Same shape as /v1/forecast/window with the Nashville coordinates built in.

Latest Department of Agriculture contract awards — Latest federal contract awards from Department of Agriculture: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to Department of Agriculture.

Core PCE inflation (BEA, monthly): latest print, revisions, surprise — Latest Core PCE inflation print from the BEA via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation…

Will it rain in Jacksonville during your event window — Event-window weather odds for Jacksonville: pass a start and end time (or omit them for the next six hours) and get rain probability and expected conditions across the window — built for scheduling decisions. Same shape as /v1/forecast/window with the Jacksonville coordinates built in.

Will it rain in Miami during your event window — Event-window weather odds for Miami: pass a start and end time (or omit them for the next six hours) and get rain probability and expected conditions across the window — built for scheduling decisions. Same shape as /v1/forecast/window with the Miami coordinates built in.

Initial jobless claims (DOL, weekly): latest print, revisions, surprise — Latest Initial jobless claims print from the DOL via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next weekly release date, and a 12-observation…

Housing starts (Census, monthly): latest print, revisions, surprise — Latest Housing starts print from the Census via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series.…

Will it rain in Austin during your event window — Event-window weather odds for Austin: pass a start and end time (or omit them for the next six hours) and get rain probability and expected conditions across the window — built for scheduling decisions. Same shape as /v1/forecast/window with the Austin coordinates built in.

Will it rain in New York City during your event window — Event-window weather odds for New York City: pass a start and end time (or omit them for the next six hours) and get rain probability and expected conditions across the window — built for scheduling decisions. Same shape as /v1/forecast/window with the New York City coordinates built in.