General Utilities x402 offerings

Ethereum transaction details and receipt by hash via LlamaRPC. Returns from, to, value, gas, status, block, logs count, contract address (if created). Use ?hash=0x.... Built for AI agents auditing payments, debugging contract calls, monitoring on-chain activity. Accepts payment on Base or Solana — either network works.

Summarize text into its key sentences with extractive frequency scoring, returns top sentences in original order plus compression stats. text summarization, summarize text, tldr, article summary, key sentences, extractive summarizer Accepts payment on Base or Solana — either network works.

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 receipt, did tx succeed, execution error, tx confirmation Accepts payment on Base or Solana — either network works.

Bitcoin address balance and stats via blockstream.info (no key). Returns confirmed/unconfirmed sats and BTC, tx count. Use ?address=bc1... or 1.../3.... Built for AI agents tracking BTC wallets and treasury balances. Accepts payment on Base or Solana — either network works.

Comprehensive NPM package safety report combining npm registry metadata, OSV vulnerability database, npms.io quality scores, and GitHub repo health. Returns risk_summary (low/medium/high/critical), CVE breakdown by severity, maintainer info, dependency counts, last-commit recency, archival status. Use ?package=react or ?package=react and version=18.2.0. Built for AI code-review agents and supply-chain auditors. Accepts payment on Base or Solana — either network works.

translate text, translation API, translate english to chinese, language translator, machine translation, multilingual translator, auto translate. Translate any text between languages. Auto-detects source if not specified. Supports English, Chinese, Japanese, Korean, German, French, Spanish, Russian, Arabic, Portuguese and 100 plus more. For AI agents handling multilingual localization. Accepts payment on Base or Solana — either network works.

Search GitHub code across public repositories. Returns matched files with repo, path, snippet, language, and stars. Use ?q=YOUR_QUERY plus optional and language=python and limit=10. Built for AI coding agents looking for real-world implementations and similar code patterns. Accepts payment on Base or Solana — either network works.

Markdown to HTML, HTML to Markdown, MD to HTML, markdown renderer, GFM markdown parser, convert md to html, convert html to markdown, markdown converter, html parser. Bidirectional convert between Markdown and HTML. Direction by 'from' param. Accepts payment on Base or Solana — either network works.

Monitor stablecoin peg deviation from $1 across USDT, USDC, DAI and more, flagging depegs in real time - an exit-risk signal for agents holding stables that LLMs cannot know. stablecoin depeg, peg deviation, usdc depeg, usdt peg, stablecoin monitor, depeg alert Accepts payment on Base or Solana — either network works.

Live IWM iShares Russell 2000 ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 罗素2000ETF实时报价。ラッセル2000 ETF株価。Cotización ETF Russell 2000. 러셀2000 ETF 주가. IWM etf price, ishares russell 2000 etf quote. Accepts payment on Base or Solana — either network works.

Detect text language with rule-based unicode-script + Latin stopword matching. Returns ISO 639-1 code, detection method, confidence. Use ?text=Bonjour+le+monde. Built for AI agents routing inputs by language, content moderation, and analytics. Accepts payment on Base or Solana — either network works.

Timezone converter, convert time between timezones, UTC to PST EST GMT IST JST, world clock, international time, time zone calculator. Convert any datetime between any two IANA timezones (America/New_York, Asia/Tokyo, Europe/London, etc.). Accepts payment on Base or Solana — either network works.

Live KO Coca-Cola stock quote (NYSE). Zero-param: GET returns current price. 可口可乐股票实时报价。コカコーラ株価。Cotización Coca-Cola. 코카콜라 주가. KO stock price, coca-cola quote. Accepts payment on Base or Solana — either network works.

Generate consistent avatar URLs for any name/seed via DiceBear (19 styles incl. bottts, avataaars, pixel-art, lorelei) or UI-Avatars (initials). Returns SVG/PNG URLs and available style list. Use ?name=Alice and style=bottts. Built for AI agents auto-generating profile pics for synthetic users, comments, demos. Accepts payment on Base or Solana — either network works.

Convert JPY to GBP at live rate. Pass ?amount=100 for value in British Pound. 日元兑换英镑换算。円をポンドに換算。Convertir yen a libra. 엔를 파운드로 환전. jpy to gbp convert. Accepts payment on Base or Solana — either network works.

Token approval risk scan: lists active ERC20 allowances on a wallet's currently-held tokens and flags unlimited approvals (>= 2^255), especially to unverified spenders. Returns verdict (clean/low_risk/review/high_risk), unlimited count, and per-approval token symbol, spender, spender_label, allowance, is_unlimited. For AI agent wallet security audits and pre-transaction risk checks. Accepts payment on Base or Solana — either network works.

Detect wallet cluster: given seed address, trace USDC funding source backwards then find sibling addresses funded by same source within last 30 days. Returns funder address, first funding tx, cluster_size, siblings array (up to 50), pattern classification (burner_cluster, linked_addresses, single_sibling, no_funding_found). For sybil detection, treasury monitoring, source-of-funds analysis. Accepts payment on Base or Solana — either network works.

Real on-chain USDC revenue for any x402 payTo address on Base - actual payments received, unique buyers, last activity and a verdict (active business / dormant / vaporware) that pierces advertised listing prices - reveals whether an x402 service genuinely has paying customers, intelligence no public listing shows. x402 revenue, does it sell, real sales, x402 traction, is it making money, payTo revenue check Accepts payment on Base or Solana — either network works.

中文市场新闻SERP：用中文关键词查Google新闻，返回结构化中文新闻（标题/来源/日期/链接/摘要）。hl=zh-CN+gl地区定向，覆盖中文媒体真实报道视角。China news SERP, Chinese news search, zh-CN localized headlines for agents doing China market monitoring, brand/sentiment tracking, cross-border PR research. Accepts payment on Base or Solana — either network works.

cron parser, cron expression parser, parse cron expression, cron parser online, cron schedule parser, crontab parser, cron syntax parser, cron decoder, cron validator, next run calculator, cron to human readable, crontab inspector, cron job parser. Parse 5-field cron expressions and compute next N execution times. Returns human description + upcoming timestamps. For AI agents, schedule debug, automation pipelines. Accepts payment on Base or Solana — either network works.

ERC20 token USD price with 24 hour percent change and the source exchange, by contract address and chain, from an indexed DEX-aware price source behind an API key. Live token price with change. token price, erc20 usd price, 24h change, dex price, token quote Accepts payment on Base or Solana — either network works.

Live Uniswap V3 pool stats on Ethereum - token pair, fee tier, TVL, total volume, tx count and token prices from the subgraph - real-time DEX liquidity data for LP and pricing decisions that LLMs cannot access. dex pool, uniswap pool, pool tvl, liquidity pool data, pool reserves, lp stats Accepts payment on Base or Solana — either network works.

On-chain Uniswap V3 swap quote for any token pair - estimated output amount, effective rate and best fee tier, read directly from pools across Base/Ethereum/Arbitrum/Optimism/Polygon - real-time executable pricing agents need before swapping that LLMs cannot compute. swap quote, swap estimate, uniswap quote, token swap rate, dex quote, how much will i get Accepts payment on Base or Solana — either network works.

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。Precio Uniswap dólar. 유니스왑 달러 시세. uni usd, uni-usd, UNI price. Accepts payment on Base or Solana — either network works.