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Converts a given local time between IANA timezones with daylight-saving transitions applied correctly, so a meeting scheduled across the DST changeover lands on the right hour instead of one off. Returns local time, UTC ISO, and unix epoch for downstream calendar and reminder systems.

Timezone converter API: convert a wall-clock time from one IANA timezone to another with daylight-saving applied correctly — returns converted local time, UTC ISO, and unix epoch. 'What is 3pm Tokyo for Chicago?' deterministically. For scheduling and calendar agents.

Percentage math calculator: find what X% of Y is, what percent one number is of another, or the percent change between two values. Built for pricing markups, discount math, grading, tipping, and reporting agents that need the exact figure instead of mental-math rounding errors.

Produces an MD5 hash, or SHA-1, SHA-256, SHA-512 on request, of any text input as a hex digest, computed instantly with nothing stored. Useful for legacy checksum compatibility, quick fingerprinting, and integrity checks in pipelines that still expect an MD5 value alongside newer algorithms.

Admitted-market insurance rate filings (Texas TDI open data, Mississippi MID bulletins, California CDI rate-filing approvals, and Washington OIC annual reports) -- a leading indicator of surplus-lines (E&S) growth: large admitted-market rate hikes or withdrawals tend to push business into the E&S market. Filter by state, coverage line, insurer, minimum rate change, or date range. $0.10 per query. Free sample: /v1/rates/sample. Docs: https://api.querylines.com/openapi.json

How is a Lloyd's of London syndicate performing? Look up a syndicate's capacity and Lloyd's estimated result forecast (worst/best case % on capacity, by year of account) plus its US surplus-lines eligibility, or browse syndicates by managing agent. Estimated results are Lloyd's own forecast ranges, not audited results. $0.10 per query. Free sample: /v1/syndicates/sample. Docs: https://api.querylines.com/openapi.json

How surplus-lines (E&S) insurance premium changed in a hurricane's federally-declared counties: the last full annual county-premium year before landfall vs the first full year after, with the rest of the state as a control. The 'E&S expands after a catastrophe' signal, quantified. Florida. Not an insured-loss measure. $0.50 per query. Free discovery: /v1/cat/events, /v1/cat/sample. Docs: https://api.querylines.com/openapi.json

Surplus lines / E&S insurer eligibility from the NAIC Quarterly Listing of Alien Insurers (IID) -- nationwide under NRRA. Look up an insurer by name or alien ID (unknown insurer returns match: null, not a 404), or list the current roster of alien companies and Lloyd's syndicates with recent additions/removals. State-specific restrictions surface as data, never read as plainly eligible. $0.10 per query. Free sample: /v1/eligibility/sample. Docs: https://api.querylines.com/openapi.json

Top insurers by U.S. excess & surplus (E&S / surplus lines) insurance premium for a state and period (month or year), ranked by premium. Aggregated from state stamping office publications with source attribution. $0.10 per query. Docs: https://api.querylines.com/openapi.json

Compare U.S. excess & surplus (E&S / surplus lines) insurance premium and policy-count series across multiple states side by side, on normalized cross-state coverage categories. Aggregated from state stamping office publications with source attribution. $0.50 per query. Docs: https://api.querylines.com/openapi.json

U.S. excess & surplus (E&S / surplus lines) insurance premium and policy-count time series by state, coverage line, and month, quarter, or year. Aggregated from state stamping office publications; every response cites its source report. Florida live, more states coming. $0.10 per query. Free discovery endpoints: /v1/coverage and /v1/lines. Docs: https://api.querylines.com/openapi.json

County natural-hazard risk scores for a U.S. state and peril from the FEMA National Risk Index: Expected Annual Loss ($), EAL/Risk scores (0-100) and ratings, ranked by loss. composite or one of 18 hazards (wildfire, coastal flooding, hurricane, earthquake, ...). Public-domain FEMA data. $0.10 per query. Free discovery: /v1/hazard/sample. Docs: https://api.querylines.com/openapi.json

Surplus-lines (E&S) insurance premium alongside county natural-hazard risk: the latest annual county-level premium for a state joined to each county's FEMA National Risk Index expected annual loss for a peril, ranked by loss, with the share of statewide premium in the highest-hazard counties. Florida. $0.50 per query. Free discovery: /v1/hazard/sample. Docs: https://api.querylines.com/openapi.json

Historical OHLCV candles for a Hyperliquid spot token at any interval

Date-range history of an archived feed: per-day summaries + content hashes

Historical OHLCV candles for an on-chain perp at any interval

Country macro snapshot: GDP, growth, inflation, unemployment, debt and more in one call

Historical OHLC bars for a single option contract

Quant factor score: value, quality, growth and momentum sub-scores plus a composite (0–100)

Insider intent-to-sell notices (SEC Form 144) for a company — leads the Form 4

Date-range history of an archived feed: per-day summaries + content hashes

Institutional 13F holdings for a fund by CIK: every position, value, and shares

HIP-4 outcome-side mark / mid / circulating supply / volumes over a window.

SOCKS5 proxies from Zyvrox 540K global pool — 146 countries