api.x402node.dev
Base · payout 0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e
Answers HTTP 402
2 of 3 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-01
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
1226 x402-style payments from 34 distinct payers, $22.59 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 1,226
- Outside payers
- 34
- USDC
- 22.59
All USDC received at this payout address: $22.60 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e | 386 | 2 of 3 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-01 | 1226 x402-style payments from 34 distinct payers, $22.59 USDC in the last 7 days (Base, exact read) |
- Hosts
- api.cn402.com, api.x402node.dev
- Listings
- 386 registered in the x402 catalogue
- Price range
- $0.0022 to $0.200 per call, as registered
- Categories (auto)
- Market data (134), Media (62), Onchain data (62), Developer tools (46), Other (28), Web data (22), Identity (10), Commerce (8), Security (8), Inference (3), Search (3)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x4466d4…dd125e to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Registrations · 389
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://api.x402node.dev/chain/counterparty-graph Build a counterparty interaction graph for an address from on-chain transfers - ranks who it sends to and receives from, flagging bidirectional links for cluster and AML analysis, on Base. counterparty graph, address re… | Base | Onchain data | $0.01 | 2026-09-16 |
https://api.x402node.dev/chain/holder-distribution Top token holders and whale concentration for an ERC20 on Base, estimated from recent Transfer events, with each holder's percentage. token holders, holder distribution, whale concentration, top holders, token ownership… | Base | Onchain data | $0.01 | 2026-09-22 |
https://api.x402node.dev/chain/honeypot Heuristic honeypot and risk check for an ERC20 token via on-chain eth_call - detects active owner control and transfer restrictions that can trap buyers, on Ethereum and Base. honeypot check, honeypot detector, can i se… | Base | Security | $0.01 | 2026-10-05 |
https://api.x402node.dev/commodity/price Universal commodity price with smart localization: gold, silver, platinum, palladium, wti, brent, gas, copper, grains. Auto-adapts currency and unit to your locale (CNY per gram, JPY per gram) or stays USD. Params: symb… | Base | Market data | $0.01 | 2026-10-01 |
https://api.x402node.dev/crypto/namehash Compute the ENS namehash and keccak labelhash for a name like vitalik.eth. For resolvers, registries and agents working with ENS. ens namehash, labelhash, ens node, name resolution, evm utility Accepts payment on Base o… | Base | Developer tools | $0.01 | 2026-10-01 |
https://api.x402node.dev/crypto/price Universal crypto price with smart localization for ANY coin. Auto-adapts pricing currency to your locale (BTC in CNY/JPY/EUR) or stays USD. Params: symbol (BTC, ETH, WIF, or localized names), vs, amount, lang. 任意加密货币实时价… | Base | Market data | $0.01 | 2026-10-01 |
https://api.x402node.dev/crypto/selector Compute the 4-byte function/error selector and full keccak topic from a solidity signature, e.g. transfer(address,uint256). For decoding tx input prefixes and matching event topics. function selector, 4byte, method id, … | Base | Onchain data | $0.01 | 2026-09-30 |
https://api.x402node.dev/defi/chain-fees Ranks blockchains by protocol fees and revenue over the last 24 hours, aggregated from DeFiLlama, revealing where real on-chain economic activity and demand are concentrated right now. Live aggregated fee data an LLM ca… | Base | Onchain data | $0.01 | 2026-10-01 |
https://api.x402node.dev/defi/lending-markets Live Aave V3 lending markets ranked by TVL with supply APR, utilization, max LTV, liquidation threshold and penalty per asset - real-time rates and risk parameters agents need to compare lending/borrowing options, compu… | Base | Onchain data | $0.01 | 2026-10-03 |
https://api.x402node.dev/defi/lst-rates Liquid staking and restaking token rates: APR, TVL and pool for major LSTs (stETH, rETH, cbETH, sfrxETH, wbETH, osETH and more) aggregated from DeFiLlama yields. Lets an agent compare staking yields across protocols in … | Base | Onchain data | $0.01 | 2026-10-01 |
https://api.x402node.dev/defi/price-impact Estimate the price impact (slippage) of a swap of a given size by comparing Uniswap V3 quotes at minimal vs target size - tells trading agents how much a large order will move the price against them before they execute,… | Base | Market data | $0.01 | 2026-09-10 |
https://api.x402node.dev/defi/yield-best Highest-yield DeFi pools across all chains and protocols, filterable by token and chain, TVL-filtered to exclude dust, with base vs reward APY split and impermanent-loss risk - aggregates 16000+ pools into a ranked shor… | Base | Onchain data | $0.01 | 2026-10-05 |
https://api.x402node.dev/domain/email-security Email security posture: SPF/DKIM/DMARC presence and parsed policy. Detects missing or misconfigured email authentication. Use ?domain=example.com. Built for email deliverability and phishing prevention. Accepts payment … | Base | Identity | $0.01 | 2026-10-02 |
https://api.x402node.dev/finance/crypto-hist Crypto price history over a window (CoinGecko free). Returns daily price series (open/close per day), market cap, volume. Use ?id=bitcoin and vs=usd and days=30 (max 365 on free tier). Built for AI agents doing TA and b… | Base | Market data | $0.01 | 2026-09-27 |
https://api.x402node.dev/finance/econ-calendar Upcoming high-impact macroeconomic events from the live Forex Factory calendar - central bank rate decisions, FOMC, CPI, NFP, GDP and more - each with currency, scheduled time, forecast and previous values plus minutes … | Base | Market data | $0.01 | 2026-10-05 |
https://api.x402node.dev/image/colors Extract dominant colors from an image URL via 64x64 downsample + 3-bit-per-channel quantization. Returns top N colors as hex/rgb plus frequency. Use url param (default 5, max 10). Built for AI agents picking theme color… | Base | Media | $0.01 | 2026-09-18 |
https://api.x402node.dev/image/exif Extract EXIF metadata from a JPEG/TIFF image URL. Returns camera make/model, lens, ISO, exposure, focal length, GPS coords, dimensions, datetime taken, orientation. Use url param Built for AI agents auditing photo prove… | Base | Media | $0.01 | 2026-10-03 |
https://api.x402node.dev/image/ocr ocr image, image to text, OCR API, extract text from image, image OCR, tesseract OCR, optical character recognition, scan image to text, image text recognition, image to text converter, printed text OCR. Run Tesseract O… | Base | Media | $0.01 | 2026-09-25 |
https://api.x402node.dev/maps/weather Current weather for a coordinate via Open-Meteo. Returns temperature, humidity, wind, precipitation and weather code with description. Pass lat and lng. For AI agents needing current weather, weather data, temperature a… | Base | Other | $0.01 | 2026-09-17 |
https://api.x402node.dev/npm/deps Get NPM package dependency tree with counts (runtime, dev, peer, optional) and version constraints. Use ?package=react and version=18.2.0. Built for dependency audit and bundle bloat analysis. Accepts payment on Base or… | Base | Developer tools | $0.01 | 2026-09-21 |
https://api.x402node.dev/stock/cn-index China A-share major indices snapshot in one call: Shanghai Composite, Shenzhen Component, ChiNext, and CSI 300 — with price, change, percent change, day range and volume. The whole-market glance Chinese retail investors… | Base | Market data | $0.01 | 2026-10-05 |
https://api.x402node.dev/chain/gas-estimate Estimates the USD gas cost of a common action (transfer, erc20-transfer, approve, swap, nft-mint) across EVM chains, combining live gas price per chain with the native token price. Lets an agent pick the cheapest chain … | Base | Onchain data | $0.012 | 2026-09-27 |
https://api.x402node.dev/contract/gas-oracle Live Ethereum gas oracle from a block explorer behind an API key: safe, proposed and fast gas prices in gwei plus suggested base fee and last block. For transaction timing and fee estimation. gas oracle, gas price gwei,… | Base | Onchain data | $0.012 | 2026-10-04 |
https://api.x402node.dev/contract/tx-status Transaction status by hash and chain from a block explorer behind an API key: receipt success or failure, execution error flag and error description. For confirming and debugging transactions. transaction status, tx rec… | Base | Onchain data | $0.012 | 2026-09-09 |
https://api.x402node.dev/finance/central-rates 全球央行政策利率：38国央行当前政策利率（美联储/欧央行/日央行/英央行/PBoC等），来自BIS官方数据，归一化JSON。含利率值/生效日/来源央行。可按国家筛选。Global central bank policy rates from BIS official data — Fed/ECB/BoJ/BoE/PBoC and 33 more, normalized. For FX carry trades, macro analy… | Base | Market data | $0.012 | 2026-10-05 |
https://api.x402node.dev/market/commodities Live prices for major commodities (gold, silver, WTI and Brent crude, natural gas, copper, platinum) in one call, extending macro coverage beyond crypto. Data an LLM cannot produce. Live macro feed for trading and resea… | Base | Market data | $0.012 | 2026-09-15 |
https://api.x402node.dev/market/options-pcr Options put/call ratio for BTC or ETH by open interest, aggregated from Deribit, with total call and put open interest and a sentiment read. The market-standard options positioning gauge an LLM cannot produce. Live data… | Base | Market data | $0.012 | 2026-10-03 |
https://api.x402node.dev/market/orderbook Live order-book snapshot for a perpetual: best bid and ask, spread, top-of-book depth and the bid/ask imbalance that signals near-term pressure. Built from OKX market depth for momentum and execution decisions an LLM ca… | Base | Market data | $0.012 | 2026-09-06 |
https://api.x402node.dev/chain/wallet-profile Counterparty risk profile of a wallet in one call - OFAC sanctions screening plus multi-chain net worth and on-chain activity, combined into a trust score - the pre-transaction due diligence an agent needs on an unknown… | Base | Security | $0.015 | 2026-09-20 |
https://api.x402node.dev/contract/source Verified contract metadata by address and chain: contract name, compiler version, optimization, license, and proxy with implementation address, from a block explorer behind an API key. Does not return full source. contr… | Base | Onchain data | $0.015 | 2026-10-04 |
https://api.x402node.dev/defi/bridge-quote Cross-chain bridge quote: best route, expected received amount, fees, gas and duration to move a token between EVM chains, aggregated across bridges via LI.FI. Lets an agent compare bridging cost and time without integr… | Base | Onchain data | $0.015 | 2026-09-07 |
https://api.x402node.dev/market/funding-arb Cross-exchange perpetual funding-rate spread for a symbol across OKX, Bybit and Binance. Returns each venue funding rate, annualized, the cheapest and most expensive venue, the spread and a cash-and-carry funding arbitr… | Base | Market data | $0.015 | 2026-10-05 |
https://api.x402node.dev/market/options-iv Implied volatility index (DVOL) for BTC or ETH from Deribit options, with the latest value, recent change and a regime read. The market-standard options IV gauge that an LLM cannot produce. Live data for options pricing… | Base | Market data | $0.015 | 2026-09-12 |
https://api.x402node.dev/reader/clean Fetch any URL and return clean text content only (no markdown formatting). Minimal output optimized for token-efficient LLM consumption. Removes ads, navigation, and boilerplate. Accepts payment on Base or Solana — eith… | Base | Web data | $0.015 | 2026-09-26 |
https://api.cn402.com/festival/cn Chinese festivals, lunar festivals, traditional Chinese holidays, Spring Festival Lunar New Year Chinese New Year, 春节, Mid-Autumn Festival, 中秋节, Dragon Boat Festival 端午节, Qingming Festival, Lantern Festival, Double Seve… | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/folk/festival-custom Chinese festival customs, 中国节日习俗, Chinese traditional festival, Spring Festival customs, Mid-Autumn Festival, Dragon Boat Festival, 春节 中秋 端午, Chinese festival food, Chinese festival traditions, Chinese holiday rituals. … | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/folk/lucky-color Personal lucky colors, 个人幸运颜色, Chinese Feng Shui colors, 命理幸运色, BaZi lucky color, Five Elements color matching, 五行颜色, personal color Feng Shui, Chinese folk color recommendation. Determine personal lucky and unlucky col… | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/geo/cn/province China province lookup, 中国省份查询, Chinese provinces database, mainland China provinces, 34省级行政区, China admin divisions, China province capital, China province area population, Chinese province codes. Look up China province… | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/hanzi/wuxing Chinese character five elements, hanzi wuxing, 汉字五行, 字五行, character element attribute, metal wood water fire earth for hanzi, Chinese naming, 中国起名, Chinese name analysis Five Elements, Chinese baby naming Feng Shui. Det… | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/iching/list I Ching 64 hexagrams full list, all Yijing gua, hexagram catalog, King Wen sequence, 易经六十四卦目录, 64 trigrams pairs. Return all 64 I Ching hexagrams with name, number, and traditional sequence. Accepts payment on Base or S… | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/jieqi 24 Chinese solar terms, jieqi, 24节气, 节气日期, Chinese seasonal markers, Lichun Lixia Liqiu Lidong, Beginning of Spring, 立春 立夏, Chinese agricultural calendar, Spring Equinox Autumn Equinox Summer Solstice Winter Solstice. A… | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/lunar Chinese lunar calendar conversion, solar to lunar date, Gregorian to Chinese lunar, 公历转农历, 农历日期转换, lunar date, Chinese date, sexagenary cycle date, 干支日期. Convert any Gregorian date to Chinese lunar date with full tradit… | Base | Media | $0.016 | 2026-09-25 |
https://api.cn402.com/sanfu/sanjiu Chinese dog days, sanfu, 三伏, hottest period of year, Chinese coldest period, sanjiu, 三九, Chinese folk seasonal periods, Chinese medicine seasonal therapy, fu tian, 伏天, Chinese summer heat, Chinese winter cold. Exact dat… | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/tcm/herb TCM herb lookup, Chinese herbal medicine, 中药, Chinese medicinal herbs, herb properties, herb meridian, herb temperature, 寒热温凉, herb taste, 酸甘苦辛咸, Traditional Chinese herbal materia medica. Look up Chinese herbs with tra… | Base | Commerce | $0.016 | 2026-09-25 |
https://api.cn402.com/tcm/meridian TCM meridian, Chinese medicine acupuncture meridian, 经络, 12 meridians, Lung Heart Pericardium Spleen Liver Kidney, 肺经心经, acupoints, meridian flow time, acupuncture channels, Chinese energy channels. Look up the 12 main … | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/zhanbu/qianzi Chinese temple fortune slip divination (求签, 签文, 抽签). Draws a numbered qianzi slip from traditional Chinese temple oracles (Guanyin 观音, Guan Di 关帝, Mazu 妈祖), returns slip number, level (上签, 中签, 下签), classical poem, and i… | Base | Other | $0.016 | 2026-09-25 |
https://api.cn402.com/zodiac Chinese zodiac, 12 zodiac animals, shengxiao, 生肖, Chinese zodiac year, Year of the Rat Ox Tiger Rabbit Dragon Snake Horse Goat Monkey Rooster Dog Pig, 鼠牛虎兔龙蛇马羊猴鸡狗猪, Chinese astrology animal sign, lunar zodiac. Get the C… | Base | Other | $0.016 | 2026-09-25 |
https://api.x402node.dev/crypto/aes-encrypt AES encryption, AES-256-GCM, symmetric encryption, authenticated encryption, data encryption, secure encryption, cipher, encrypt string. Encrypt plaintext using AES-256-GCM with a 32-byte key. Returns IV, ciphertext, an… | Base | Developer tools | $0.016 | 2026-09-15 |
https://api.x402node.dev/text/diff Text diff, text comparison, diff two strings, line diff, word diff, character diff, file diff, text patch, unified diff format, compare strings, git diff style, text difference. Compare two texts, return added/removed/u… | Base | Developer tools | $0.016 | 2026-10-05 |
https://api.x402node.dev/chain/wallet-pnl Realized trading profit and loss for any wallet - total profit USD, ROI percentage, trade count and a smart-money tier (elite/strong/profitable/losing) - lets agents identify profitable smart-money wallets to copy-trade… | Base | Onchain data | $0.018 | 2026-09-25 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.