the402 x402 endpoint directory

Live GBP to USD exchange rate (British Pound / US Dollar). Zero-param: GET returns current rate. 英镑兑美元实时汇率。ポンド/米ドル 為替レ

Live PEPE to USD price (Pepe / US Dollar). Zero-param: GET returns current price. 佩佩币美元实时价格行情。ペペ/米ドル 価格。Precio Pepe dó

Convert KRW to USD at live rate. Pass ?amount=100 for value in US Dollar. 韩元兑换美元换算。ウォンを米ドルに換算。Convertir won a dólar. 원

Live DAI to USD price (Dai / US Dollar). Zero-param: GET returns current price. Dai稳定币美元实时价格行情。ダイ/米ドル 価格。Precio Dai dó

Live USD to CAD exchange rate (US Dollar / Canadian Dollar). Zero-param: GET returns current rate. 美元兑加元实时汇率。米ドル/カナダドル

Convert HKD to CNY at live rate. Pass ?amount=100 for value in Chinese Yuan. 港币兑换人民币换算。香港ドルを人民元に換算。Convertir dólar de

Convert TON to USD at live price. Pass ?amount=1 for value in US Dollar. Toncoin兑换美元换算。トンコインを米ドルに換算。Convertir Toncoin

Convert XRP to USD at live price. Pass ?amount=1 for value in US Dollar. 瑞波币兑换美元换算。リップルを米ドルに換算。Convertir XRP Ripple a

Convert HKD to USD at live rate. Pass ?amount=100 for value in US Dollar. 港币兑换美元换算。香港ドルを米ドルに換算。Convertir dólar de Hong

Live SHIB to USD price (Shiba Inu / US Dollar). Zero-param: GET returns current price. 柴犬币美元实时价格行情。柴犬コイン/米ドル 価格。Precio

Convert USD to EUR at live rate. Pass ?amount=100 for value in Euro. 美元兑换欧元换算。米ドルをユーロに換算。Convertir dólar a euro. 달러를 유

Live AUD to JPY exchange rate (Australian Dollar / Japanese Yen). Zero-param: GET returns current rate. 澳元兑日元实时汇率。豪ドル/

Live UNI to USD price (Uniswap / US Dollar). Zero-param: GET returns current price. Uniswap美元实时价格行情。ユニスワップ/米ドル 価格。Prec

Convert USD to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 美元兑换日元换算。米ドルを円に換算。Convertir dólar a yen.

Convert USD to NZD at live rate. Pass ?amount=100 for value in New Zealand Dollar. 美元兑换纽元换算。米ドルをNZドルに換算。Convertir dóla

Google Shopping search - returns product listings with titles, prices, sellers, ratings, delivery info, and product li

Viewport or full page, optional element selector, dark mode and cookie banner removal. Returns base64 image plus a sho

Fetch the authoritative current text of any United States Code section by title and section number — for example title

Fetch the authoritative text of any section of the US Code of Federal Regulations by title and section number — for ex

Latest daily stock quote for a US-listed ticker. Returns the most recent completed trading session: open, high, low, c

Check whether a person or company is excluded (debarred or suspended) from receiving US federal contracts, grants, or

Look up a gene by its official symbol (e.g. "TP53", "BRCA1", "CFTR") and organism (taxid, default 9606 = human), mergi

ERC20 Transfer logs via eth_getLogs - decoded sender, recipient, and amount for a token or wallet

Simulate a read-only Ethereum contract call via eth_call - no transaction sent

Query Ethereum contract event logs via eth_getLogs - filter by contract, topic, and block range

Read a raw storage slot from any Ethereum contract via eth_getStorageAt

Look up a Twitter/X user profile by their screen name. Returns full profile data including id, name, username, bio, fo

Get real-time Best Bid/Ask for any FX pair, aggregated from multiple institutional liquidity providers. 62-88% tighter

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

List all available FX symbols with their current quality state and source count. AI agent API for discovering availabl

Get real-time Best Bid/Ask for ALL available FX pairs in a single call. Multi-source aggregated from multiple institut

Search X/Twitter for any query and get the actual matching tweets — keyword, $CASHTAG, from:handle (a user timeline),

WHOIS domain lookup — raw registry text with registrar, nameservers, lifecycle dates and status, plus the responding s

Trust score (0-100, grade A-F) for any publicly listed x402 endpoint. Unlike uptime-only checkers, we return ECONOMIC

Top crypto coins ranked by market cap — paginated market data (price, market-cap rank, symbol) in any currency, CoinGe

DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host re

Name in, official IDs out. Give it a company or crypto name or ticker ("Apple", "ETH", "Stripe") and get the verified

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

Live feed of freshly-detected malicious addresses on Base — address-poisoning seeders caught via zero-value transfer s

ChainQuery Bitcoin Intelligence: independent Bitcoin-native on-chain data over x402, no API key. Live mempool fee-pres

Pre-send safety check: is this recipient a known malicious address (caught live on Base seeding address-poisoning via

AI translation of text into any target language; source language auto-detected.

Crypto token price in USD, EUR and more — real-time spot prices for one or many coins by CoinGecko id (bitcoin, ethere

Real-time crypto trading signals for BTC, ETH, SOL and 400+ coins — classified by type (whale flows, funding, liquidat

Structured crypto market signal: for each CoinGecko id return price, market cap, 24h change, 24h volume, plus a derive

RDAP domain registration lookup: structured registrar, creation/updated/expiry dates, status, nameservers and a comput

Voice-agent reply turn — low-latency chat after WebSocket ASR flux and smart-turn detection. POST messages[]; synthesi

NWS weather forecasts for 5 US cities (NYC, LA, Chicago, Houston, Miami)

Geo-located DNS resolution — resolve hostnames from specific countries to see how CDNs, geo-blocking, and DNS-based ro

DNS MX record lookup — a domain's mail servers with their hostnames and priorities as structured JSON, for email routi