readyapis.com

List public-safe dataset coverage, status, and endpoint counts.

Return public-safe coverage, limitations, and endpoint references for one dataset slug.

Look up a ZIP profile.

Look up multiple ZIP profiles in one bounded request.

Return the enriched ZIP profile shape used by production enrichment workflows.

Return ZIP profiles for a city and state.

Return ZIP profiles in a county by county FIPS.

Resolve a timezone using nearest ZIP centroid logic.

Return distance-sorted ZIP profiles near a coordinate.

Resolve an IPv4 or IPv6 address to city, state, country, coordinates, timezone, and the nearest US ZIP profile.

Return federal tax bracket reference rows.

Return standard deduction reference values.

Return mileage-rate reference values.

Return retirement contribution reference values.

Return filing deadline reference values.

Return selected state individual income-tax bracket references.

Return a combined federal bracket, standard deduction, mileage, retirement, and filing-deadline reference summary.

Compute progressive federal (and optional state) tax owed from gross income, filing status, year, and deductions.

Return historical route reliability.

Summarize delay and reliability signals for an airport across loaded loaded route aggregates.

Rank loaded departure-hour buckets for a route by historical reliability score.

Summarize loaded route reliability signals for a carrier code.

Return historical cancellation-risk signals for a route.

Return a combined historical route summary with reliability, cancellation risk, carriers, months, and best time bucket.

Return a company profile by domain.

Return multiple company profiles by domain in one bounded request.

Search loaded curated company profiles by name, domain, industry, or ticker.

Search loaded curated company profiles by industry, category, or description signals.

Return a loaded curated company profile by public ticker.

Return a nonprofit identity profile by EIN.

Search nonprofit identity profiles by name, category, EIN, or state.

Classify a domain using the loaded curated company profile set.

Return aggregate counts across the 3.

Chronological lifecycle event list for any company — founding year, SEC former-name rebrand events, current status, parent disclosures.

Walk the GLEIF ultimate-parent hierarchy and return every entity sharing the same conglomerate root.

Resolve a registry-assigned registration number (Companies House, Delaware file number, Handelsregisternummer, etc.

Vendor / counterparty change monitoring.

Auto-detect identifier type and route.

Single-call mega-endpoint — subject profile + hierarchy + corporate-family network + lifecycle timeline + peer benchmark in one response.

Resolve a SEC EDGAR Central Index Key (CIK) to a unified company profile.

Benchmark a company against same-industry/same-country peers — employee distribution, jurisdiction mix, founding-decade histogram, and where the subject ranks within the peer set.

Resolve up to 50 mixed identifiers (domain, LEI, ticker, name) in a single POST.

Return job and skill-demand trend rows.

Return ranked related skills for a loaded skill trend.

Return aggregated skill signals for a role title.

Return remote/hybrid/on-site trend buckets for a role title.

Return curated company-level hiring signals for a location and optional role family.

Return salary signal aggregates for a role title in the loaded trend set.

Validate an email address: RFC syntax, MX lookup, disposable/free/role-account flags, typo correction, and a composite deliverability score.

Test whether a domain belongs to the curated disposable-email-domain list.

Test whether a domain belongs to the curated free consumer-email-provider list.

Live SMTP RCPT probe (HELO + MAIL FROM + RCPT TO; no DATA).

Validate + enrich a phone number in 200+ countries.

Lightweight country + region + primary timezone lookup for a phone number.

Identify the issuing bank, scheme (Visa / Mastercard / Amex / etc), card type (credit/debit/prepaid), and country behind a card BIN.

Decode a 17-character Vehicle Identification Number.

Search the US Treasury OFAC SDN list by name.

Return current daily reference exchange rates relative to a base currency (default EUR), sourced from ECB.

Convert an amount between two currencies at the most recent reference rate.

Reference rate for a specific past date.

Daily rate series for a single base→quote pair across a date range.

List every currency Ready APIs has reference-rate coverage for, with its issuing central bank and peg classification.

Deep enrichment for one currency pair: latest rate + 30/90-day volatility + trend + anomaly z-score + spread estimate + cross-strength + verdict.

Ranked strength leaderboard for the past N days.

Top N pairs by absolute % change over the lookback window.

Pearson correlation of daily log-returns vs USD across a basket.

Pairs ranked by annualized realized volatility.

List US federal holidays for a year, including observed dates per OPM rules.

Check whether a US date is a business day (weekday and not a federal holiday).

Add N business days to a date and return the resulting business day.

Resolve an IP to its autonomous system number, organization, and network prefix.

Parse and validate a free-form US address: standardize street/unit/city/state/ZIP and cross-check the ZIP against the geo dataset for state and city consistency.

Resolve A, AAAA, MX, TXT, NS, CNAME, SOA, and CAA records for a domain.

Public WHOIS profile: registrar, creation date, expiration, name servers, age in years.

Complete DNS + WHOIS + security + hosting + email-infrastructure + subdomain-probe + health-verdict picture in one call.

Composite 0-100 reputation score combining domain age, registrar tier, expiration window, security grade, NS diversity, and hosting tier.

Recent SSL certificates from Certificate Transparency logs (crt.

Open a TLS handshake on :443, capture the presented cert + protocol version + cipher, and grade the result A-F.

Compare a target domain against a reference for phishing / typosquatting / lookalike detection.

Snapshot-on-query passive-DNS view.

Current conditions at a latitude/longitude in imperial or metric units.

Resolve a US ZIP to coordinates via the geo dataset, then return current weather.

Daily forecast with travel-impact score (flight risk, outdoor event suitability) per day plus an overall precipitation outlook (dry/mixed/wet pattern).

Active alerts from the US National Weather Service.

Rank up to 5 locations by comfort outlook (ideal > mild > poor > severe).

Last 1-365 days of daily observations with pre-computed aggregates (frost-day count, summer-day count, rainy days, heavy-rain days, extremes).

Same-window decadal climate normals for the next N days, plus a departure-from-normal block comparing the current forecast to the baseline.

HDD and CDD over a window, with per-day rows.

Find the best contiguous N-day or N-hour window in the forecast horizon for an activity (outdoor_event, ski, construction, agriculture_spray, running).

Hour-by-hour forecast: temperature, apparent temperature, precipitation probability + amount, humidity, cloud cover, wind speed/gusts/direction, and a WMO condition label per hour.

Coastal/marine hourly forecast: wave height, period, and direction, plus wind-wave and swell components.

Current air quality at a lat/lon or US ZIP: US EPA AQI + European AQI, plus pollutant concentrations (PM2.

Weather conditions along a polyline route.

Resolve a stock ticker to company name, CIK, exchange, SIC industry code, and headquarters from the SEC EDGAR registry.

Live SEC EDGAR submissions API: most recent filings (10-K, 10-Q, 8-K, .

Headline financial statements parsed from SEC XBRL filings: revenue, net income, total assets, EPS, cash flow, and 30 more curated tags.

Full observation history for one XBRL concept (any us-gaap tag).

Composite hiring-location score (0-100) for a US ZIP, weighted by role profile (engineering, sales, operations, warehouse, retail, remote).

List supported role profiles for /intel/location-score and how each weights the six sub-scores (talent_pool, cost_pressure, tax_burden, connectivity, climate_resilience, quality_of_life).

Composite B2B buyer-signal score (0-100) for a company.

List supported buyer profiles for /intel/company-signal and how each weights the six sub-scores.

B2B counterparty-risk composite: should we extend terms to this company?

List supported risk profiles for /intel/counterparty-risk and how each weights the six risk sub-scores.

Physical-location risk composite for a US ZIP.

SEC Form D-based funding-signal envelope.

List buyer profiles for /intel/funding-signal and their sub-score weights.

SEC 8-K change-signal envelope for a public company.

List buyer profiles for /intel/company-change and their category multipliers.

Buyer-shaped hiring velocity envelope.

List buyer profiles for /intel/hiring-signal and their weights.

Compliance-status snapshot for a company: screens against Treasury OFAC SDN entries and SEC enforcement actions, and returns a 0-100 compliance score, tier, decision_hint (proceed / proceed_with_review / escalate / block_pending_review), and critical flags.

List buyer profiles for /intel/compliance-signal and their sub-score weights.

DNS-hygiene + tech-stack-exposure surface for a domain.

List buyer profiles for /intel/cyber-risk and their sub-score weights.

Classify a company's public tech footprint by inspecting MX / A / CNAME / NS / TXT records.

List supported site profiles for /intel/site-risk and how each weights the six physical-risk sub-scores.

Composite remote-hire envelope for a US ZIP + salary: total employer cost (salary + employer FICA + benefits load), employee take-home (federal + state + employee FICA), and the location-fit score under the 'remote' profile.

Validate a US address and return the full ZIP enrichment (demographics, risk, climate, nearest airport, hazards) in one call.

Validate up to 50 US addresses in one request.

One-call company enrichment: identity + DNS + tech stack + SEC filings (if public) + cyber risk score.

Score and rank up to 100 ZIPs against a single site profile.

Full talent-market profile in one call: skill intel + role intel + market temperature + salary band + hiring velocity + location compete + talent verdict.

Recent vs prior period demand for a skill.

HHI-based geographic concentration for a skill.

Estimate candidates-per-open-role for a skill.

Multi-hop related-skill graph (BFS from seed).

Fetch any FRED time-series by curated slug (gdp, cpi, unemployment, fed_funds, treasury_10y, vix, wti, mortgage_30y, .

Free-text search of FRED's ~800k series catalog.

List of curated FRED series shortcuts with their underlying FRED ID, title, units, and frequency.