other

Normalize and verify drug names against RxNorm, the canonical US drug vocabulary from the NIH. Two modes: term ("tylenol 500mg", brand or generic, typos tolerated) returns ranked RxCUI candidates with normalized names and match scores; rxcui returns the canonical concept (name, term type like IN=ingredient / SBD=branded drug / SCD=clinical drug, suppression flag) plus related concepts — active ingredients, brand names, and available dose forms. Use before writing prescriptions data, drug interactions queries, or pharmacy integrations: verify the drug exists and get its stable identifier instead of trusting model memory. Sibling: /api/medical/icd10 (diagnosis codes). Public-domain NIH data.

NYC Department of Buildings permit issuance — every construction, alteration, or demolition permit ever issued. Search by `bbl` (10-digit) or `address` (street_name substring). Filter by jobType (A1=Major Alteration, A2=Minor Alteration, A3=Minor Cosmetic, NB=New Building, DM=Demolition, etc.) or permitStatus (ISSUED, IN PROCESS, RE-ISSUED, REVOKED, etc.). Each row carries job + permit numbers, work type, building type, residential flag, filing/issuance/expiration dates, estimated fee. Use for construction-history agents, code-enforcement research, and zoning compliance checks.

Look up an ISO 4217 currency. Pass code (alphabetic like USD, or 3-digit numeric like 840) for the canonical record, or country to find the currency/currencies a country uses. Returns the alphabetic + numeric code, English name, minor unit (decimal places — e.g. JPY 0, USD 2, BHD 3), and the countries using it. Bundled authoritative ISO 4217 data — the currency-code + decimal-places ground truth an LLM gets wrong on less-common currencies.

Search FEC Schedule A — every itemized contribution to a federal political committee (>264M rows across all cycles). Filter by recipient committeeId or candidateId, contributor name / city / state / zip / employer / occupation, amount range, cycle (twoYearTransactionPeriod e.g. 2024), date range, isIndividual (true = individuals only; false = committee-to-committee). Sort by contribution date or amount, asc/desc. Requires at least one scope (committeeId, candidateId, twoYearTransactionPeriod cycle, or a date range) — an unscoped query scans every cycle and times out. The investigative-journalism + political-research goldmine: who gives, how much, when, working where, doing what. Each row carries the contribution receipt date, amount, contributor aggregate YTD, receipt type, memo, entity type, and link to the underlying PDF filing.

Upcoming FDA drug-approval (PDUFA) decision dates for US-listed biotechs — a forward catalyst calendar extracted from primary SEC 8-K/6-K filings, every date grounded in a verbatim filing quote and cited to its EDGAR accession. The difference from other catalyst feeds: each date is scored against the actual FDA decision, so accuracy is a public, auditable track record (median 1-day error) — verify it free at GET /v1/accuracy before you pay.

US Federal Reserve funds rate — current FOMC target for interest rate and bond trading — Ed25519 signed attestation

EU unemployment rate — eurozone labor market data for ECB policy and EUR macro trading — Ed25519 signed attestation

EU Services HICP — sticky services inflation watched by ECB for rate decisions — Ed25519 signed attestation

Brent crude oil spot price — international benchmark for global energy markets and macro hedging — Ed25519 signed attestation

US Core CPI ex food and energy — key Fed inflation target for interest rate decisions — Ed25519 signed attestation

Copper spot price — industrial metal bellwether for global growth and manufacturing activity — Ed25519 signed attestation

EU HICP headline inflation — European Central Bank target for EUR rate trading — Ed25519 signed attestation

US Treasury yield curve 10Y-2Y spread — inversion signal for recession risk and rate regime — Ed25519 signed attestation

WTI crude oil spot price — West Texas Intermediate for energy trading and inflation modeling — Ed25519 signed attestation

DXY US dollar index — broad USD strength measure for FX positioning and commodity hedging — Ed25519 signed attestation

Bitcoin CME commitment of traders — institutional futures positioning from CFTC for sentiment and contrarian signals — Ed25519 signed attestation

EU Core HICP ex energy and food — ECB underlying inflation for rate policy forecasting — Ed25519 signed attestation

EU employment change — eurozone jobs data for ECB policy and EUR macro exposure — Ed25519 signed attestation

US Consumer Price Index — latest CPI inflation reading for Fed policy and macro trading — Ed25519 signed attestation

US Non-Farm Payrolls — monthly jobs report, most market-moving macro release for USD pairs — Ed25519 signed attestation

US PCE inflation — Fed preferred inflation measure for rate policy forecasting — Ed25519 signed attestation

US GDP growth rate — quarterly economic output for macro regime and recession risk — Ed25519 signed attestation

Has US GDP been revised? BEA revises every estimate (advance, second, third); the Chainlink round history records each revision immutably, timestamped. Returns the ordered revision trail: every print, when it landed, the change from the previous, and the total revision. Series: gdp/pce/rfs level+change, sofr. Anyone can say GDP grew 2.1%; this says it was first printed at 1.4%, cut to 0.5%, then revised to 2.1% - each step verifiable on-chain.

Know Your Merchant (KYM) trust score: pass a merchant domain and get a deterministic 0-100 trust score with a band (high/medium/low/very_low/avoid) and human-readable reasons. Live signals: domain age from the RDAP registry of record, malware/phishing blocklist verdict via Cloudflare Security DNS, TLS certificate health, mail capability, and refund/privacy/contact page presence. The merchant-side check an agent runs BEFORE committing funds — the complement to know-your-agent.