the402 x402 endpoint directory

Convert FIL to USD at live price. Pass ?amount=1 for value in US Dollar. Filecoin兑换美元换算。ファイルコインを米ドルに換算。Convertir Filec

Convert BTC to USD at live price. Pass ?amount=1 for value in US Dollar. 比特币兑换美元换算。ビットコインを米ドルに換算。Convertir Bitcoin a d

Convert BNB to USD at live price. Pass ?amount=1 for value in US Dollar. 币安币兑换美元换算。BNBを米ドルに換算。Convertir BNB a dólar. 바

Convert BCH to USD at live price. Pass ?amount=1 for value in US Dollar. 比特币现金兑换美元换算。ビットコインキャッシュを米ドルに換算。Convertir Bitc

Convert AVAX to USD at live price. Pass ?amount=1 for value in US Dollar. 雪崩兑换美元换算。アバランチを米ドルに換算。Convertir Avalanche a

Convert ATOM to USD at live price. Pass ?amount=1 for value in US Dollar. Cosmos兑换美元换算。コスモスを米ドルに換算。Convertir Cosmos a

Copy link Define the structure of your output directly in the API request. This endpoint allows you to define both you

Live USD to NZD exchange rate (US Dollar / New Zealand Dollar). Zero-param: GET returns current rate. 美元兑纽元实时汇率。米ドル/NZ

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.

Live DOT to USD price (Polkadot / US Dollar). Zero-param: GET returns current price. 波卡美元实时价格行情。ポルカドット/米ドル 価格。Precio P

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

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 SHIB to USD at live price. Pass ?amount=1 for value in US Dollar. 柴犬币兑换美元换算。柴犬コインを米ドルに換算。Convertir Shiba Inu a

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 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 HKD to CNY exchange rate (Hong Kong Dollar / Chinese Yuan). Zero-param: GET returns current rate. 港币兑人民币实时汇率。香港ドル

Live USD to SGD exchange rate (US Dollar / Singapore Dollar). Zero-param: GET returns current rate. 美元兑新加坡元实时汇率。米ドル/シン

Live KRW to USD exchange rate (Korean Won / US Dollar). Zero-param: GET returns current rate. 韩元兑美元实时汇率。ウォン/米ドル 為替レート。

Live GBP to EUR exchange rate (British Pound / Euro). Zero-param: GET returns current rate. 英镑兑欧元实时汇率。ポンド/ユーロ 為替レート。Ti

Convert AUD to USD at live rate. Pass ?amount=100 for value in US Dollar. 澳元兑换美元换算。豪ドルを米ドルに換算。Convertir dólar australi

Live SOL to USD price (Solana / US Dollar). Zero-param: GET returns current price. Solana美元实时价格行情。ソラナ/米ドル 価格。Precio So

Live LINK to USD price (Chainlink / US Dollar). Zero-param: GET returns current price. Chainlink美元实时价格行情。チェーンリンク/米ドル 価

Convert USDC to USD at live price. Pass ?amount=1 for value in US Dollar. USDC稳定币兑换美元换算。USDコインを米ドルに換算。Convertir USD Co

Convert NEAR to USD at live price. Pass ?amount=1 for value in US Dollar. NEAR兑换美元换算。ニアを米ドルに換算。Convertir NEAR a dólar.

Convert ETC to USD at live price. Pass ?amount=1 for value in US Dollar. 以太经典兑换美元换算。イーサリアムクラシックを米ドルに換算。Convertir Ether

Convert APT to USD at live price. Pass ?amount=1 for value in US Dollar. Aptos兑换美元换算。アプトスを米ドルに換算。Convertir Aptos a dól

Latest block on 7 EVM chains with gas utilization and a congestion rating (low/moderate/high) plus block age - lets ag

Similarity of two records from 0 to 1: Jaro-Winkler, token-sorted and Levenshtein ratios, and the strongest of the thr

Normalizes a package.json the way npm does at publish time (repository shorthand, author strings, license and bin fiel

Evaluates an arithmetic expression in exact rational arithmetic and returns the fraction plus a decimal to the request

Locus public pay-per-use API

Score text from -1 (strongly negative) to +1 (strongly positive) with a label, handling negation, intensifiers and emp

Check text for profanity and obscenity, returning each match with its offset and a redacted copy of the text.

Detect the language of a text snippet: ISO 639-1 and 639-3 codes, the Unicode script, a confidence score and runner-up

Tests versions against an npm-style semver range and returns which satisfy it, the highest and lowest that do, and the

Runs a sequence of named arithmetic steps in exact rational arithmetic, returning every intermediate value as a fracti

Natural hazard events NASA is currently tracking worldwide, filterable by category, bounding box and recency, with the

Searches federal rulemaking documents on Regulations.gov, returning title, agency, docket, type, posted date and comme

DNS email security audit — SPF, DMARC, DKIM, BIMI, and MTA-STS check for domain spoofing and deliverability risk. Agen

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

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

Convert an XML document to an ordered JSON tree with resolved namespaces, attributes, CDATA and mixed content preserve

Encode text, a URL or a payment string as a QR code, returned as SVG, a base64 PNG, or the raw module matrix.

Grade a domain's email-authentication and DNS-security posture from live DNS in one call: SPF, DMARC (policy + alignme

Search US patent applications and grants via the USPTO Open Data Portal. Query: q (required, 2+ chars), yearFrom / yea

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

Public X/Twitter search API for AI agents. Search recent public posts by keyword without requiring the caller to maint

What it would cost to execute a given notional in a given market right now: size-weighted fill price, slippage from th

Daily ECB reference rates between two currencies over a date range, one point per working day.

Resolve a free-text, brand or generic drug name to its canonical RxNorm concept: RxCUI, normalized name, term type, sy