All projects matching “dev”

Launch a paid agent endpoint from zero, on your own — one section of the AI Agent Setup Checklist v1.4 (Markdown, ~2680 words). Use when an agent must stand up a paid HTTP 402 endpoint by itself, from its own inbox and hosting account through wallet, scoped deploy token, build, deploy, live verification, version bumps and listing drafts, with the owner asked only for money, public or irreversible

Fetch a public web page and return its title, description, clean Markdown (scripts, styles, nav chrome removed) and the list of links. No model call, deterministic.

Preflight any address on Base or Arc before paying or approving it: EOA vs contract vs EIP-7702-delegated wallet, EIP-1967 proxy implementation/admin, owner(), Safe multisig threshold, ERC-20 metadata, USDC + native balance, Sourcify verification, and risk flags.

Render a web page and return its content as markdown

Use this before adding or upgrading an npm dependency (OpenZeppelin, solmate, hardhat…), or to triage a lockfile: GitHub/OSV advisories affecting a whole package-lock.json or yarn.lock (or up to 100 listed packages) at their exact pinned versions. Instant, per request.

Is this Solana token safe to buy? CLEAR / CAUTION / AVOID pre-swap verdict: authorities, Token-2022 extensions, holder concentration, liquidity, pair age, plus a live Jupiter sell-route and price-impact check at ?sizeUsd (default 100).

Page to JSON: scrape and extract any public web page URL into clean structured data JSON. Web scraper / HTML-to-JSON extractor / readability parser for AI agents and LLMs: returns title, author, site name, published date, main article text (plain text), word count, up to 200 links and an optional short summary. Web scraping, content extraction, metadata extraction, article parsing, crawl, RAG inge

Verify that a USDC payment (payer -> payee, exact amount) landed on Base mainnet recently; returns verdict + matching transfer.

Hyperliquid wallet analysis: liquidation price, distance to liquidation, margin, leverage, unrealized PnL, equity buffer and risk for every open perpetual position.

Probe one public endpoint and diagnose whether agents can discover and parse its unpaid x402 challenge.

Spain's regulated household electricity price (PVPC, peninsula) for today or tomorrow, hour by hour, with the cheapest hours and the cheapest 2h/3h windows. Use when an agent must schedule appliances/EV charging or answer 'when is electricity cheapest in Spain today/tomorrow'. Data: Preciluz (preciluz.com, CC-BY-4.0) from REE/ESIOS.

Verify that a Base mainnet transaction paid at least N USDC to an address (optionally from a given sender, with K confirmations). Returns matched transfer, block time and confirmations. Read-only.

Verify the current stable npm or PyPI package release and check a version/date claim against canonical registry metadata.

Live Hyperliquid BTC-ETH decision. Recomputed every request. No parameters.

Returns the fields described by a JSON Schema from one public HTML page (no JavaScript rendering). Charged only when ok is true.

GENESIS Release Guardian (quick)

Base USDC receipt verifier

Parse RSS/Atom/JSON Feed to JSON items

Extract clean structured content from a public web page

Domain & Network Lookup: Domain registration data (registrar, created/expires, status, nameservers) via RDAP.

Use when you need to know what a website is built with (CMS, frameworks, analytics, CDN, hosting), who hosts its email and DNS, and how good its security headers are. Up to 3 domains per call; fetches each homepage once, follows robots.txt.

Compact LLM-friendly Hyperliquid perp market brief in one call: a plain-English brief_text paragraph plus JSON for BTC/ETH/SOL/HYPE (mark, 24h change, funding APR, predicted funding, OI and OI change), top-5 funding extremes each side, largest whale net tilts, nearest whale liquidation levels for the majors, and HL listing/delisting events with our first-seen timestamps. Freshness fields included.

Fetch a public web page and convert it to clean Markdown (title, description, headings, absolute links). LLM-free, deterministic, honours robots.txt. ?url=

Convert an explicit-offset ISO timestamp to an IANA timezone, including historical offsets. Price: $0.002 USDC per call.

Detect the structure of a book manuscript before typesetting it: the chapter list our engine will use (numbered / unnumbered), words and scene breaks per chapter, paragraph count, characters the book font cannot print, and the warnings a full build would raise. Same parser as /v1/typeset, so what you see here is exactly how the book will be divided.

Dual-basis kimchi premium per symbol: official-FX and USDT-KRW tradeable basis, Upbit and Bithumb vs global reference (Binance, Coinbase fallback)

Validate any x402 endpoint: 402 challenge, accepts[], atomic amounts, bazaar extension, OpenAPI. Score 0-100 + fixes.

Which x402 API should my agent call? Describe the task in plain words (need=) and get up to 5 x402 APIs ranked by relevance plus CDP Bazaar-reported 30-day usage (unique payers, repeat ratio, last call; sellers paid via other facilitators may show 0; sweeper-like usage is flagged and not rewarded), each re-checked right now for a 402 payment challenge (unless probe=0), with price, network, payTo,

Technical SEO audit of one page: HTTP status, redirect chain, title and meta description length, H1 count, canonical, robots meta, hreflang, Open Graph and Twitter tags, JSON-LD types, images without alt text, link counts, security headers (HSTS, CSP, X-Frame-Options), technology detection (CMS, framework, analytics, CDN) and a prioritised issue list with a 0-100 score. Static HTML only; honours r

Transcribe speech in an audio file to text with timestamps (Whisper, many languages); up to 5 minutes, 25 MB