the402 x402 endpoint directory

🇨🇳 CHINA BUNDLE: macro + industry + customs in one call. Save 40% vs buying separately. The complete China economic

🌍 GLOBAL ECONOMIC BUNDLE — US + EU + China in one call. GDP, inflation, trade, industry, employment for the world's t

Real-time order book depth showing buy and sell walls across Binance, OKX and Coinbase 💎【付款后立得】实时结构化JSON，即插即用——无需注册，U

🪄 DUMB-PROOF AIRDROP FARMING GUIDES — step-by-step, wallet-by-wallet, chain-by-chain. Which wallet to use, which chai

🎁 BUNDLE: airdrop LIST + GUIDES together — save 38% vs buying separately. Full verified project list plus step-by-ste

Government reference data series

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

Paid tool invocation

全球专利与创新指标 — 中美日韩德印六国专利申请量（居民/非居民）、商标申请、研发支出占GDP比（World Bank WIPO官方指标）。免key，2026-07-30换源上线。

全球能源行情 — WTI/布伦特原油、Henry Hub天然气、美国汽油现货价（FRED能源序列）+ 全球产油量（DBnomics EIA镜像）。免key，2026-07-30换源上线。

全球蓝筹行情 — 全球17只蓝筹股一体化行情：软银/丰田/阿斯利康/SAP/三星/台积电/ASML/必和必拓等实时报价。

全球主要股指 — 全球12大股指一体化：日经/恒生/富时/DAX/CAC/SENSEX/Bovespa/KOSPI/澳洲/罗素/VIX等实时行情。

A股龙头行情聚合 — A股10只龙头一体化行情：茅台/平安/比亚迪/招商/宁德/中国平安/隆基/五粮液/恒瑞/海康威视实时报价。

食品营养与添加剂 — Open Food Facts 百万级产品库：营养评分/添加剂/过敏原/Nutri-Score。

多空持仓比 — Binance 多空持仓比：多头/空头账户占比与比值。>1 多头主导(追涨)、<1 空头主导(看跌)，情绪极端区反转信号，免费无 key。

Classify bounded text into exactly one caller-supplied label and return a short evidence-grounded rationale. Use const

Trading Data API — 23 endpoints for agents: crypto & stock prices/OHLCV, ATR, Fair Value Gaps, ICT liquidity levels, f

30-day rolling signal accuracy at 24h/48h windows, per-asset breakdown. Verifiable reputation score.

Agent-for-hire task

Top-N validators ranked by incentive for tracked Bittensor subnets. Filter only validator_permit=true neurons. AI agen

Per-subnet Bittensor snapshot: static metadata (modality/owner/burn/kappa/rho) + latest Tier-A metrics + current alpha

All Bittensor substrate events for a single finalized block (event_idx, phase, module_id, event_id, attributes). AI ag

Deep per-block Bitcoin extract. Returns miner-pool attribution, witness/taproot adoption %, Ordinals inscription count

Airbnb Search API — real active Airbnb listings for a destination: price, rating, host, capacity, amenities. Real-time

Real-time sea state at GPS coordinates — wave height, period and conditions for maritime routing — Ed25519 signed atte

Foreign exchange rate between two fiat currencies from official ECB reference data — e.g. USD to EUR, GBP to JPY. Retu

Insider trading transactions from SEC Form 4 filings for any US stock — officer and director buys and sells with dates

Company financial statements parsed from SEC XBRL data — revenue, net income, EPS, assets, liabilities, and equity acr

SEC filings for any US public company from EDGAR — recent 10-K annual reports, 10-Q quarterly reports, and 8-K current

Daily on-chain network stats for Base, Ethereum, Arbitrum, or Optimism — transaction count, active addresses, and gas

AI portfolio analysis for any EVM wallet address — token holdings breakdown, concentration and risk assessment, and re

AI side-by-side comparison of two assets — stocks, cryptocurrencies, or one of each — covering valuation, momentum, ri

AI-generated cryptocurrency analysis for any coin or token — momentum read, key risks, market context, and outlook as

AI-generated stock analysis for any US equity — combines live quote, earnings, and news into a structured report with

All foreign exchange rates for one base currency in a single call — every ECB-published pair as JSON. Use for: full FX

13F institutional holdings for a fund or asset manager from SEC EDGAR — what Berkshire, Bridgewater, Citadel, ARK, Sci

Token transfer history for any wallet address on Base or Ethereum — inbound/outbound transfers with token, amount, dir

Single US macroeconomic indicator time series from FRED — CPI, core-CPI, PCE, fed funds rate, unemployment, GDP, 10Y/2

Change feed for a US stock, built for polling agents — returns ONLY what's NEW since your last check: news articles an

Extend an app hosting term.

Quarter-over-quarter 13F position changes for an institutional manager — Parses a fund's 13F-HR information tables and

Single-call snapshot of a ticker's current state: last quote, last trade, today's OHLC + volume + VWAP, previous-day O

The options chain for a US-listed underlying: every listed contract with its strike price, expiration date, call or pu

The latest 13F-HR institutional holdings for a fund or investment manager, looked up by its SEC CIK. Returns every rep

article-video POST /article-video/jobs

Boon chronological per-handle boon list

health metered execution

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

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

Historical stock splits for a ticker, with execution date and split ratio (split_from to split_to). Most recent first.