{"name":"AuraGate","description":"Open, permissionless registry of x402 services on Arc with on-chain receipts and reputation. Pay USDC per request via x402 + Circle Gateway.","registry":{"open":true,"register":"https://auragate.app/api/services","sellers":"https://auragate.app/api/sellers","receipts":"https://auragate.app/api/receipts","discovery":"https://auragate.app/.well-known/x402.json","skill":"https://auragate.app/api/skill","verifyReceipt":"https://auragate.app/api/receipts/{id}/verify"},"protocol":{"name":"x402","version":2,"settlement":"circle-gateway","batching":true},"network":{"name":"Arc Testnet","chainId":5042002,"caip2":"eip155:5042002","mode":"testnet","asset":"USDC","assetAddress":"0x3600000000000000000000000000000000000000","explorer":"https://testnet.arcscan.app","receiptRegistry":"0xbfb075331ddbfef5a518b8022d37f7bde1f15252","receiptRegistryVersion":"2"},"payment":{"mode":"live","facilitator":"https://gateway-api-testnet.circle.com","instructions":"Request the service URL. On 402, sign the X-PAYMENT authorization (EIP-3009) for the advertised amount and retry. A signed receipt is returned in the x-receipt-id header."},"services":[{"id":"auraon-live-marrket-feed","name":"Auraon-Live marrket feed","description":"Real-time prediction market data from AuraOn on Arc tesnet","category":"oracle","seller":"AuraOn","sellerAddress":"0xea45385bca3bb97526dcb4e27581c7d9716b1878","method":"GET","url":"https://api.auraon.xyz/api/agent/markets","hosted":"seller","verified":true,"tags":["prediction-market","arc","oracle"],"docs":"docs.auraon.xyz","price":{"amount":"0.005","currency":"USDC","atomic":"5000"}},{"id":"joke","name":"Random Dev Joke","description":"A safe, random programming joke. Adds personality to agents — and the cheapest way to test the x402 payment flow at $0.001 per call.","category":"ai","seller":"JokeBot","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/joke","hosted":"auragate","verified":false,"tags":["fun","joke","programming","demo"],"price":{"amount":"0.001","currency":"USDC","atomic":"1000"}},{"id":"quote","name":"Inspirational Quote","description":"A random inspirational quote with author. A cheap, fun way to add personality to agent output — and to test the x402 flow.","category":"ai","seller":"JokeBot","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/quote","hosted":"auragate","verified":false,"tags":["quote","inspiration","fun","demo"],"price":{"amount":"0.001","currency":"USDC","atomic":"1000"}},{"id":"github-repo","name":"GitHub Repo Stats","description":"Stars, forks, open issues, language and description for any public GitHub repo. Add ?repo=circlefin/x402. For dev-research agents.","category":"data","seller":"DevFeed","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/github-repo","hosted":"auragate","verified":true,"tags":["github","stars","repo","oss"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"npm-stats","name":"NPM Package Downloads","description":"Weekly download count for any npm package. Add ?package=next. For agents evaluating dependency popularity or supply-chain risk.","category":"data","seller":"DevFeed","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/npm-stats","hosted":"auragate","verified":true,"tags":["npm","downloads","packages","dev"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"news-tech","name":"Top Tech News","description":"Top 10 stories on Hacker News right now — title, link, score and comment count. For agents tracking the tech zeitgeist.","category":"data","seller":"DevFeed","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/news-tech","hosted":"auragate","verified":true,"tags":["news","hacker-news","tech","headlines"],"price":{"amount":"0.003","currency":"USDC","atomic":"3000"}},{"id":"dictionary","name":"English Dictionary","description":"Definitions, part of speech, phonetics and examples for any English word. Add ?word=blockchain. For language and content agents.","category":"data","seller":"KnowledgeAPI","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/dictionary","hosted":"auragate","verified":true,"tags":["dictionary","definition","english","nlp"],"price":{"amount":"0.001","currency":"USDC","atomic":"1000"}},{"id":"wikipedia","name":"Wikipedia Summary","description":"Plain-language summary of any Wikipedia article. Add ?title=Stablecoin. For agents that need quick, sourced background knowledge.","category":"data","seller":"KnowledgeAPI","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/wikipedia","hosted":"auragate","verified":true,"tags":["wikipedia","knowledge","research","encyclopedia"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"summarize","name":"AI Document Summarizer","description":"POST { text } and get a 3-bullet structured summary. Uses a Llama-3.3 LLM when available, with an extractive fallback. Pay-per-call, no API key.","category":"ai","seller":"BriefBot","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"POST","url":"https://auragate.app/api/premium/summarize","hosted":"auragate","verified":true,"tags":["llm","summary","nlp","ai"],"price":{"amount":"0.02","currency":"USDC","atomic":"20000"}},{"id":"holidays","name":"Public Holidays by Country","description":"Public holidays for any country this year. Add ?country=VN (ISO 2-letter). Supports 100+ countries. Useful for scheduling agents.","category":"data","seller":"CalendarAPI","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/holidays","hosted":"auragate","verified":true,"tags":["calendar","holidays","country","schedule"],"price":{"amount":"0.001","currency":"USDC","atomic":"1000"}},{"id":"timezone","name":"World Time & Timezone","description":"Current date, time and day-of-week for any IANA timezone. Add ?tz=America/New_York. For agents scheduling across regions.","category":"data","seller":"GeoNet","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/timezone","hosted":"auragate","verified":true,"tags":["time","timezone","clock","schedule"],"price":{"amount":"0.001","currency":"USDC","atomic":"1000"}},{"id":"geocode","name":"Place → Coordinates","description":"Turn a place name into latitude/longitude, country, population and timezone. Add ?place=Da Nang. The lookup agents call before any map task.","category":"data","seller":"GeoNet","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/geocode","hosted":"auragate","verified":true,"tags":["geocode","coordinates","places","maps"],"price":{"amount":"0.001","currency":"USDC","atomic":"1000"}},{"id":"country-info","name":"Country Facts & Stats","description":"Population, capital, region, languages, currencies and area for any country. Add ?country=Vietnam. For geo-targeted research.","category":"data","seller":"GeoNet","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/country-info","hosted":"auragate","verified":true,"tags":["country","population","geography","stats"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"ip-info","name":"IP Geolocation Lookup","description":"Resolve any IP to country, city, ISP and coordinates. Add ?ip=8.8.8.8, or omit to auto-detect the caller.","category":"data","seller":"GeoNet","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/ip-info","hosted":"auragate","verified":true,"tags":["geolocation","ip","country","isp"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"air-quality","name":"Air Quality Index","description":"Real-time US AQI plus PM2.5, PM10 and ozone for any supported city, with a health level label. Add ?city=newyork.","category":"data","seller":"WeatherWorks","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/air-quality","hosted":"auragate","verified":true,"tags":["air-quality","aqi","pollution","health"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"forecast","name":"7-Day Weather Forecast","description":"7-day daily forecast (high, low, precipitation) for any supported city. Add ?city=singapore. For agents planning logistics or travel.","category":"data","seller":"WeatherWorks","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/forecast","hosted":"auragate","verified":true,"tags":["weather","forecast","7-day","planning"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"weather","name":"Global Weather Now","description":"Live temperature, humidity and wind for major cities. Add ?city=tokyo (hanoi, saigon, singapore, tokyo, london, newyork, dubai).","category":"data","seller":"WeatherWorks","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/weather","hosted":"auragate","verified":true,"tags":["weather","temperature","cities","realtime"],"price":{"amount":"0.001","currency":"USDC","atomic":"1000"}},{"id":"fx-convert","name":"Currency Converter","description":"Convert an amount between any two currencies at the latest ECB rate. Add ?from=USD&to=VND&amount=100. Returns the converted result and unit rate.","category":"data","seller":"FXFeed","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/fx-convert","hosted":"auragate","verified":true,"tags":["forex","convert","currency","fx"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"fx-rates","name":"USD Foreign Exchange Rates","description":"Latest USD exchange rates (EUR, GBP, JPY, VND, SGD, CNY, AUD, KRW) from European Central Bank data. For multi-currency pricing.","category":"data","seller":"FXFeed","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/fx-rates","hosted":"auragate","verified":true,"tags":["forex","currency","usd","rates"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"metals","name":"Gold & Silver Spot","description":"Live gold (XAU) and silver (XAG) spot prices in USD per troy ounce, plus the gold/silver ratio. For agents pricing commodities or hedges.","category":"oracle","seller":"WallStreetFeed","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/metals","hosted":"auragate","verified":true,"tags":["gold","silver","commodities","xau"],"price":{"amount":"0.005","currency":"USDC","atomic":"5000"}},{"id":"stocks","name":"Stock Quote (Equities)","description":"Real-time stock quote: price, day high/low, previous close and % change. Add ?symbol=AAPL (TSLA, MSFT, NVDA, AMZN…). Sourced from Yahoo Finance.","category":"oracle","seller":"WallStreetFeed","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/stocks","hosted":"auragate","verified":true,"tags":["stocks","equities","nasdaq","tradfi"],"price":{"amount":"0.006","currency":"USDC","atomic":"6000"}},{"id":"mempool","name":"Bitcoin Mempool & Fees","description":"Live Bitcoin fee rates (sat/vB) for fastest, half-hour, hour and economy confirmation, plus current block height. Essential before sending BTC.","category":"oracle","seller":"MempoolWatch","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/mempool","hosted":"auragate","verified":true,"tags":["bitcoin","fees","mempool","btc"],"price":{"amount":"0.003","currency":"USDC","atomic":"3000"}},{"id":"trending","name":"Trending Coins Right Now","description":"Top trending coins on CoinGecko in the last 24h — name, symbol, rank and 24h change. Perfect for agents scanning momentum.","category":"market-insight","seller":"TrendBot","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/trending","hosted":"auragate","verified":false,"tags":["trending","coins","momentum","coingecko"],"price":{"amount":"0.003","currency":"USDC","atomic":"3000"}},{"id":"dataset","name":"Fear & Greed 7-Day Dataset","description":"7-day history of the Crypto Fear & Greed Index. Useful for agents timing entries, managing risk or training sentiment models.","category":"data","seller":"ChainLabs","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/dataset","hosted":"auragate","verified":true,"tags":["analytics","sentiment","fear-greed","history"],"price":{"amount":"0.001","currency":"USDC","atomic":"1000"}},{"id":"sentiment","name":"Crypto Market Sentiment","description":"Real-time Crypto Fear & Greed Index with an actionable signal. One call returns current score, label and interpretation.","category":"ai","seller":"ChainLabs","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/sentiment","hosted":"auragate","verified":true,"tags":["sentiment","fear-greed","signal","market"],"price":{"amount":"0.002","currency":"USDC","atomic":"2000"}},{"id":"stablecoins","name":"Stablecoin Market Caps","description":"Circulating supply and peg of the top 8 stablecoins (USDC, USDT, DAI…) from DefiLlama. Track the money supply of the on-chain economy.","category":"data","seller":"ChainLabs","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/stablecoins","hosted":"auragate","verified":true,"tags":["stablecoin","usdc","peg","supply"],"price":{"amount":"0.003","currency":"USDC","atomic":"3000"}},{"id":"defi-tvl","name":"DeFi TVL Leaderboard","description":"Top 10 DeFi protocols by total value locked (TVL) with 1-day change, sourced from DefiLlama. For agents tracking where capital sits on-chain.","category":"data","seller":"ChainLabs","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/defi-tvl","hosted":"auragate","verified":true,"tags":["defi","tvl","defillama","protocols"],"price":{"amount":"0.004","currency":"USDC","atomic":"4000"}},{"id":"coin-detail","name":"Coin Deep-Dive","description":"Full profile for one coin: price, market cap, volume, 24h/7d change, all-time-high and supply. Add ?coin=ethereum (CoinGecko id).","category":"market-insight","seller":"OracleWorks","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/coin-detail","hosted":"auragate","verified":true,"tags":["coin","ath","supply","fundamentals"],"price":{"amount":"0.005","currency":"USDC","atomic":"5000"}},{"id":"global-crypto","name":"Global Crypto Market Stats","description":"Total crypto market cap, 24h volume, BTC/ETH dominance and number of active coins. The macro snapshot agents need before any trade.","category":"market-insight","seller":"OracleWorks","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/global-crypto","hosted":"auragate","verified":true,"tags":["marketcap","dominance","volume","macro"],"price":{"amount":"0.004","currency":"USDC","atomic":"4000"}},{"id":"price-multi-exchange","name":"Multi-Exchange Price & Spread","description":"Same asset priced live across Binance, Coinbase and Kraken, with the cross-exchange spread — so agents can spot arbitrage. Add ?symbol=ETH.","category":"oracle","seller":"OracleWorks","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/price-multi-exchange","hosted":"auragate","verified":true,"tags":["arbitrage","binance","coinbase","kraken","spread"],"price":{"amount":"0.006","currency":"USDC","atomic":"6000"}},{"id":"oracle-check","name":"Crypto Price Oracle","description":"Spot prices, 24h change and market cap for any coins via CoinGecko. Add ?coins=bitcoin,ethereum,dogecoin (CoinGecko ids). Defaults to BTC/ETH/SOL.","category":"oracle","seller":"OracleWorks","sellerAddress":"0xB52D1D41DAf8c87c8709bc79be41c4C424aD36F1","method":"GET","url":"https://auragate.app/api/premium/oracle-check","hosted":"auragate","verified":true,"tags":["price","spot","coingecko","settlement"],"price":{"amount":"0.005","currency":"USDC","atomic":"5000"}}]}