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A normalized feed of the top-ranked technology and developer stories right now — title, link, score, author, and comment count for each — pulled from a leading tech community discussion board. For monitoring emerging tools, tracking industry sentiment, or feeding a newsletter pipeline. Refreshed every 3 minutes.

Turn a city, town, or place name into latitude/longitude, country, admin region, population, elevation, and timezone for up to five matching locations. The step that lets any coordinate-based tool — weather, air quality, sun times — accept a human place name instead of raw numbers. Results cached a full day.

Rain nowcast API: precipitation in 15-minute steps for the next 2 hours at any latitude/longitude, as structured JSON, for a quick 'will it rain soon' check. Use for delivery timing, outdoor-event decisions, and field-service scheduling. Radar-based nowcasting is strongest in the US and Europe; other regions fall back to lower-resolution model estimates. Cached 10 minutes.

Converts between grams, moles, and molecule count for any chemical formula using its molar mass and Avogadro's number — give either grams or moles and get all three back. For stoichiometry problem sets, lab reagent prep, and chemistry-tutoring agents that need exact conversions, not approximations.

Molecular weight calculator for chemical formulas: parses parentheses and hydrate notation to return total molar mass, atom counts, and the mass contribution of each element. For chemistry coursework, reagent prep, and formulation agents needing an exact figure instead of an estimated one.

Mole conversion API: for any chemical formula, convert between grams, moles, and number of molecules using the formula's molar mass and Avogadro's number. Give grams or moles and get all three. For stoichiometry, lab prep, and chemistry education agents.

Resolve the nameservers, mail servers, or any other DNS record type for a hostname, with DNSSEC status included in the response. Useful for confirming a domain migration completed, diagnosing email delivery issues, or validating that infrastructure changes propagated correctly. Answers are structured JSON and cached for 5 minutes.

On-demand QR code creation from plain text or a URL, configurable size from 128 to 1024 pixels with medium error correction baked in, returned as a base64 PNG with nothing retained afterward. Useful for payment links, business cards, table tents, and any workflow that needs a fresh scannable code generated in milliseconds rather than through a design tool.

Molar mass API: compute the molecular weight of any chemical formula in g/mol — handles nested parentheses (Ca(OH)2, Fe2(SO4)3) and hydrates (CuSO4·5H2O). Returns the total, atom count, and a per-element breakdown with mass percentages. For chemistry, lab, pharma, and education agents.

Japan business days + statutory deadlines: holidays (equinox + substitute), business-day arithmetic, tax filing deadlines with holiday shift, wareki conversion. 1980-2099. $0.003/call.

Daily fire hotspots across Brazil from the official INPE satellite program: count and mean intensity (FRP) by biome (Amazon, Cerrado, etc.) over the last 7 days, leading states, plus mean days-without-rain at fire locations (a drought proxy). Signal for ESG screening, carbon markets, cattle and soy supply-chain risk. Free sample, no payment: https://api.brazilayer.com/v1/commodities/amostra

Brazil's tax transition calendar, year by year from 2026 to 2033: which taxes are in force each year, at what rate, and when PIS/COFINS, IPI, ICMS and ISS are extinguished. The context an agent needs to know whether the tax rule it used is still valid on the date of the transaction. Free sample, no payment: https://api.brazilayer.com/v1/tributos/amostra

Open a commitment issued by /v1/commit and receive a signed statement that the value matches what was sealed, and how long it was sealed for. A MISMATCH IS ALSO SIGNED, so an honest party can prove the other side produced something different from what it committed to. Use it to settle sealed bids and fair-play disputes. Verify with soren.com/oracle-key.json

Base conversion tool for translating whole numbers between binary, octal, decimal, hexadecimal, and any radix from 2 through 36. Handy for encoding schemes, bit-level debugging, CTF puzzles, and low-level programming tasks where a wrong digit breaks everything. Returns the exact converted value instantly, with no rounding or reasoning-token arithmetic risk.

Convert a number from one positional numbering system to another, including binary, octal, hex, and custom bases up to 36. Useful for compiler and assembler tooling, color-code translation, checksum work, and computer-science education. Exact digit-by-digit computation replaces manual long division and avoids off-by-one radix mistakes.

Integer trivia lookup: give any whole number and get back whether it's prime, its full prime factorization, whether it appears in the Fibonacci sequence, its binary and hexadecimal forms, Roman numeral equivalent, and digit sum, all computed exactly and instantly. A fun grab-bag for quiz bots, math-education tools, and number-curious agents.

Number base converter API: convert a number between any bases from 2 to 36 (binary, octal, decimal, hexadecimal, base-36...). Exact and instant. For low-level programming, encoding, and puzzle agents.

Random fortune generator: returns a freshly written one-line fortune every call, paired with a lucky number and a lucky HTTP status code for good measure. Priced as the cheapest possible test payment, it doubles as a simple way to confirm a wallet or payment integration is wired up correctly before moving to pricier endpoints. No two calls repeat the same fortune.

Converts a temperature value between Celsius, Fahrenheit, Kelvin, and Rankine in one call and returns all four scales at once, computed exactly with no rounding drift. For weather apps, cooking and oven-temp conversions, HVAC calculations, and any agent that needs the answer instantly instead of doing the arithmetic itself.

New pump.fun launches since a cursor, with calibrated probabilities ($0.001 per poll). The polling feed for bots: every covered launch created after `since` (unix seconds; default the last 60 s, at mo

New US federal regulations and official notices matching any topic: proposed rules, final rules, executive orders, and agency notices with title, agency, publication date, abstract, and document links — newest first. Empty query returns the latest documents government-wide. The earliest public signal that a rule affecting an industry is coming. Cached 30 minutes.

Search the daily journal of the US government: rules, proposed rules, executive orders, and notices matching a search term, newest first, with agencies, dates, abstracts, and links to full text. Ten documents per call; empty query returns the newest publications across all agencies.

Resolve a politician's name to official candidate and committee identifiers used across US campaign-finance datasets. Fuzzy name in, exact ids out — the join key an agent needs before any deterministic money query.

Image keyword tagging: analyzes any image URL and returns 5 to 15 relevant tags covering subjects, style, color palette, and setting. No images are retained after the call. Built for populating searchable media libraries, auto-categorizing product photos, and feeding tag-based recommendation or filtering systems.