HK Trademark Search — 商標檢索 API

Trademark Search — USPTO Serial + IP Australia Name Search

nexgendata/uspto-trademark-search

Look up US trademarks by serial/registration number from the official USPTO TSDR source; search by brand name across the IP Australia register (USPTO/TMView merged when reachable). JSON: mark, owner, status, serial/registration, dates, class, goods/services. No API key. Pay per record.

500 Global Companies Directory — Startup API

nexgendata/500-global-companies-directory

Scrape the 500 Global company directory for deal sourcing. Clean JSON for VCs, deal scouts and AI agents.

HKEX News & Announcements — 港交所公告 API

nexgendata/hkex-news-announcements

Monitor Hong Kong HKEX listed-company announcements. Clean JSON for analysts and AI agents.

USPTO Patent Search — US Prior Art via Google Patents Index

nexgendata/uspto-patent-search

Search US patents (USPTO grants and published applications) for prior art by keyword, assignee or inventor, via the Google Patents index. Not an official USPTO API. Clean JSON with citations, CPC classes and claims.

Taiwan CBC Macro & FX Rates — 央行匯率 API

nexgendata/taiwan-cbc-macro-fx-rates

Track Taiwan central bank (CBC) macro and FX-rate data. Clean JSON for analysts and AI agents.

EUIPO Trademark Scraper - EU Trademark Search & Monitoring

jungle_synthesizer/euipo-trademark-scraper

Scrape EUIPO trademark database via eSearch API. Extract records: application/registration numbers, status, applicant, Nice classes, goods and services, opposition data, and mark type. Search by name, applicant, Nice class, date range, and status. For brand-protection teams and trademark attorneys.

HK Companies Registry — 公司註冊 API

nexgendata/hk-companies-registry

Search the Hong Kong Companies Registry. Clean JSON for analysts and AI agents.

US Grant Awards Tracker — SBIR, NIH & NSF Funding API

nexgendata/us-grants-funding-tracker

Every US organization that just won non-dilutive government money — SBIR/STTR, NIH and NSF awards — normalized into one feed.

CFTC COT Enhanced — Position Velocity & Percentile Tracker

nexgendata/cftc-cot-position-velocity-tracker

Weekly CFTC Commitment of Traders with the percentile + velocity overlay every commodity desk builds in Excel: net position, 3-yr percentile, week-over-week velocity for managed money, swap dealers, commercials, non-reportables. Legacy, disaggregated, TFF families. From publicreporting.cftc.gov.

Delaware Corporations Search — DE Entity Data API

nexgendata/delaware-corporations-search-scraper

Search the Delaware Division of Corporations entity registry. Partial-match name search returns matching DE entities — file_number + entity_name. KYC, AML, VC sourcing, M&A. Part of the US state corporate registry family.