the402 x402 endpoint directory

挪威物种查询 — 挪威物种百科查询（NordAPI免注册）。

挪威地形高程 — 挪威Kartverket地形高程查询（NordAPI免注册）。

挪威政党名录 — 挪威议会政党名录（NordAPI免注册）。

挪威企业注册查询 — 挪威Brreg企业注册簿搜索（NordAPI免注册）。

挪威实时电价 — 挪威NO1区实时电力现货价格（NordAPI免注册）。

挪威气象预警 — 挪威MET气象局实时天气预警（NordAPI免注册）。

生物医学文献 — PubMed/NCBI 生物医学文献库元数据，免注册。

美国联邦预算 — USAspending 美国联邦机构预算与支出Top机构，免注册。

全球实时地震 — USGS 实时地震目录（震级/位置/深度），免注册公开源。

欧盟贸易 — Eurostat 欧盟对外贸易数据：进出口总值、主要贸易伙伴。

网页抓取 — 抓取任意网页正文内容并结构化返回，AI Agent 搜索/阅读/分析的必备工具。

新闻搜索 — Google News 新闻搜索：按关键词搜索全球新闻，返回标题/来源/时间。

实时汇率 — open.er-api 实时多币种汇率（基于USD），免注册。

A股大盘指数 — A股四大股指一体化：上证指数/深证成指/创业板指/科创50实时行情。

欧盟GDP — Eurostat 欧盟及成员国GDP数据，季节性调整。

就业市场 — BLS 劳动力参与率/职位空缺（v1 免key，已实测可用）。

美国劳工统计 — BLS 就业/失业/薪资（v1 免key，已实测可用）。

中国教育统计 — 教育入学率等开放指标。

科研论文指标 — OpenAlex 全网学术文献指标：论文量/机构/引用趋势，零成本科研情报。

全球经济指标 — World Bank 开放指标库（GDP/贸易/就业等数千序列），覆盖各国。

USGS 实时水文 — 美国 USGS 实时河流水位/流量（每15分钟更新），含旱情与洪灾信号。

全球实时气象 — Open-Meteo 全球任意坐标实时天气与预报，关键气象信号。

NASA 航天观测 — NASA 每日天文图像 + 近地天体监测，航天/科普数据免费源。

One-call dossier of everything Healthparse knows about a provider NPI: NPPES identity, taxonomy and practice address;

CMS Care Compare quality record by CCN for a hospitals. Answers: what are the quality ratings and performance measures

CoinStats crypto news filtered by topic (handpicked, trending, latest, bullish, bearish)

Booking.com Hotel Search API — real active Booking.com listings for a destination: nightly price, rating, property typ

Apify Store is the largest marketplace of tools for AI agents. Extract data from any website and automate your workflo

https://api.zerion.io/v1/wallets/:address/transactions

Multi-year financial history for one hospital by CCN: beds, discharges, revenues, net income per fiscal year, up to 15

National price statistics for a billing code (CPT/HCPCS/MS-DRG) from hospital price-transparency files: median and spr

CMS Care Compare quality record by CCN for a dialysis. Answers: what are the quality ratings and performance measures

CMS Care Compare quality record by CCN for a hospice. Answers: what are the quality ratings and performance measures f

Nonprofit health organization Form 990 filing history by EIN. Answers: what are the revenues, expenses, and trends for

Hospital cost-report record by CMS Certification Number (CCN). Answers: what are the financial and operational metrics

Basename resolution both ways: name to address, or address to primary name

New activity for a Base address since your cursor (stateless watch)

CMS Care Compare quality record by CCN for a home health. Answers: what are the quality ratings and performance measur

CMS Care Compare quality record by CCN for a snf. Answers: what are the quality ratings and performance measures for t

Look up a domain's registration facts in its registry's own RDAP service: registrar, creation/expiry/update dates, EPP

Public holidays for a country and year, queried as a composite COUNTRY-YEAR code (e.g. NL-2026): each date with its En

Website Competitors API — the wedge: a computed top-competitors leaderboard (category rank + affinity score) plus simi

Issue a signed, scoped access token (JWT) for an org member

Computed next-actions plan: unblocked tasks, blocked tasks + reasons, critical path

https://socialintel.dev/v1/user/:username

Effective round-trip execution cost for a tokenized stock right now: best executable buy vs best executable sell price

Twitter / X User Timeline — a specific @handle's recent tweets with full engagement metrics (likes, retweets, replies,

Current VAT rates for an EU member state: standard, reduced, super-reduced and parking rates, from a hand-verified tab

Look up a Legal Entity Identifier in the global GLEIF register: local ISO 17442 checksum prefilter, authoritative GLEI

Validate an EU EORI number (customs economic operator ID): structural prefilter, authoritative EOS check with retry an