Developer Tool

Resolve an @handle to its numeric user id. Example: GET /api/tools/get_user_id?username=jack

Brazil macro snapshot in one call: SELIC policy rate, CDI, IPCA inflation (monthly and 12-month), official PTAX USD/BRL. Source: Central Bank of Brazil (BCB).

Screen a company or entity name against multi-list sanctions (OFAC/EU/UN public designations index). PASS/BLOCK. Fail-safe if lists unavailable. $0.01 Base USDC, keyless…

Calculates when a legal deadline ends in Germany (Fristende, due date) under §§ 187-193 BGB, the German Civil Code: event vs commencement start (§ 187), end by days/week…

Scores how readable a German text is: Flesch Reading Ease (Amstad adaptation) plus the four Wiener Sachtextformel variants. Returns both scores, the underlying counts (s…

Returns the public holidays (bank holidays, Feiertage) of a German federal state for one year, each with date, weekday and the citation in that state's own act. Public h…

Who actually funds things like yours: one UK funder's giving history aggregated from the 360Giving open-data corpus - grants made, total and typical award, size distribu…

Live UK grant funding calls from GOV.UK Find a Grant in one call: name, funder, amount range, opening/closing dates, who can apply, one-line summary and the official sou…

Render Markdown (GitHub-flavored: tables, fenced code, task lists) to clean HTML with raw inline HTML stripped. POST { markdown } (max 500KB).

Search Brazil's tax reform annexes by product or service description and get every entry that grants a reduced or zero IBS/CBS rate, with the NCM codes cited, the annex,…

Which IBS/CBS regime applies to a product, by NCM code, under Brazil's tax reform (LC 214/2025): zero rate, 60% reduction or standard, with the LEGAL BASIS returned (ann…

Search Brazilian companies in the official Receita Federal CNPJ registry. Filters (at least one required): nome (full-text on names, accent-insensitive), uf (state), mun…

Current U.S. nuclear power outage levels, updated daily: nationwide total generating capacity, megawatts offline, and percent outage. Aggregate figure for the whole U.S.…

Check for recent significant earthquakes, quakes, or seismic activity anywhere in the world, from the past 7 days, sourced from USGS (US Geological Survey). Answers ques…

Telegram engagement analytics: engagement rate (ER), engagement rate by reach (ERR) and 24-hour reach engagement (ERR24) over time. Benchmark audience activity and chann…

Telegram channel data and monitoring: fetch recent messages and posts from any public Telegram channel or group. Monitor news sources, track updates, or feed content int…

Telegram reach analytics: average post reach chart for a channel, how many people typical posts reach over time.

Telegram audience analytics: subscriber growth chart for a channel, track audience growth or decline over time (day/week/month/year).

Telegram search and discovery: find public Telegram channels, groups and posts by keyword. Discover sources, communities, competitors or content on any topic.

Resolve one research paper and fuse its metadata across OpenAlex, Crossref, Unpaywall and Semantic Scholar into a single cited JSON. Give a doi, arxiv, pmid, pmcid, open…

Renewable share of US electricity generation from the EIA grid monitor: solar, wind, hydro and geothermal as a percentage of the latest hourly generation total, by grid…

Complete parcel intelligence: owner, situs, assessed value, classification, property tax and tax-sale (delinquency) status, full sale history and deeds, census tract, CD…

Parse a PDF to text and Markdown: send a PDF url or base64 file, get clean Markdown with paragraphs rebuilt from the text layer, per-page character offsets for citing pa…

Will it rain in Minneapolis during your event window — Event-window weather odds for Minneapolis: pass a start and end time (or omit them for the next six hours) and get…