x402 service explorer

MCPFax markets — Stablecoin peg deviation (stablecoin). Price: $0.001 USDC per call on Base.

Korean mobility and EV supply-chain intelligence, sold per query. Structured feed tracking Korea's automotive-electronics and robotics supply chain - batteries and batter

Continuous load is the sum of the running watts of all appliances marked as simultaneous. The surge check adds the largest single starting surge on top of the continuous

WHOIS registration lookup — registrar, creation/expiry/updated dates, domain age in days, name servers, DNSSEC, registrant country/org, EPP status codes. All TLDs (.com .

OCR extraction from scanned PDF documents (English). Uses Tesseract to read text from image-based pages that have no embedded text layer. Returns structured text and meta

AI-synthesized intelligence report — searches 14 sources in parallel, then synthesizes findings with multi-source AI synthesis. Returns structured analysis with summary,

air-quality-oracle: European Air Quality Index with pollen and UV for any city via Open-Meteo aggregation

Verify any third-party x402 endpoint is alive and correctly configured before paying it: a bounded GET/402 preflight fetches the payment contract, checks reachability and

UUID generator API for agents: generate one to ten UUIDv4 identifiers for $0.001 USDC with no API key or subscription.

AI text generation via Claude. Prompt in, polished text out - drafting, rewriting, extraction and reasoning for agents. Pay per call with USDC (x402) or credits - archtoo

US Stock realtime price for MSTR

Generate images from text prompts. Pay per call with USDC (x402) or credits - archtools.dev

E.164 format, type, country code. Pay per call with USDC (x402) or credits - archtools.dev

Compute SHA-256, SHA-512, SHA-1 or MD5 hashes for any text in milliseconds. Checksums, signatures and dedup for agent pipelines. Pay per call with USDC (x402) or credits

Transcribe audio to text in 100+ languages via Whisper. Send a file URL, get an accurate transcript back in one call. Pay per call with USDC (x402) or credits - archtools

ssl certificate checker, SSL certificate validator, check SSL certificate, SSL certificate expiration, HTTPS certificate check, SSL chain analyzer. Get full TLS handshake

Current floor price of an NFT collection in native token and USD across chains - real-time NFT market data absent from LLM training, for valuation and trading agents. nft

Live OP to USD price (Optimism / US Dollar). Zero-param: GET returns current price. Optimism美元实时价格行情。オプティミズム/米ドル 価格。Precio Optimism dólar. 옵티미즘 달러 시세. op usd, op-usd, OP

Fetch and parse robots.txt for a domain. Returns parsed allow/disallow rules per user-agent, sitemap URLs, crawl-delay directives, and raw content. Built for AI agents pl

Analyze the short-term base fee trend on Base or Ethereum to advise whether to send a transaction now or wait - a cost-optimization signal for agents that LLMs cannot com

Live USD to GBP exchange rate (US Dollar / British Pound). Zero-param: GET returns current rate. 美元兑英镑实时汇率。米ドル/ポンド 為替レート。Tipo de cambio dólar-libra. 달러 파운드 환율. usd gbp, u

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。Tipo de cambio libra-euro. 파운드 유로 환율. gbp eur, gbp-eur

Major market indices and macro indicators: S&P 500, NASDAQ, VIX, 10-Year Treasury, WTI Oil, Gold, USD/EUR from FRED.

ScalpStream crypto staking-and-interest yield feed (impersonal research publication)

Get Japanese company information by corporate number

CFR legal text — Fetch current Code of Federal Regulations text for a citation.

Air quality — US & European AQI plus pollutant concentrations by coordinate.

RDAP whois — Structured domain/IP registration data (modern whois).

Crypto spot price — Spot price for a crypto asset in a fiat/crypto quote currency.

Timezone by coordinate — Coordinates → IANA timezone, UTC offset, local time.

Wikipedia summary — Lead summary/extract for a Wikipedia page.

Country metadata — Name/ISO code → currency, capital, calling code, languages, flag.

LEI lookup — Legal Entity Identifier record by LEI code or entity name.

Extend an existing Browserbase session by adding more prepaid time

HL funding rate snapshot + OI regime. Signals: squeeze, OI spike, contango shift.

Airbnb Search API — real active Airbnb listings for a destination: price, rating, host, capacity, amenities. Real-time, no login. SEO: Airbnb API, airbnb scraper, vacatio

Z.ai's large-scale reasoning model — 1M context for long-horizon agent workflows and software engineering

Invoice field verification for AI agents: arithmetic consistency of invoice fields, line-item totals, and accounting JSON. 0.001/call.

PnL Labs trade check — trust/risk verdicts for AI trading agents (api.pnllabs.com)

Evaluate an Apify actor before you use it. Send one actor ID (for example apify/instagram-scraper) and get an evidence-backed quality report: 23 built-in criteria like re

Stock quote with company profile

Current weather information

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 ev

Check whether a wallet holds or has claimed a specific airdrop/token contract balance on EVM chains, with symbol and formatted amount. airdrop check, claim eligibility, t

Live perpetual futures funding rate for any crypto symbol from OKX, with annualized rate, next funding time and long/short bias interpretation - real-time market data abs

Premium agentic endpoint for pitchdeck-auto-mcp.

Full price history with daily TCGPlayer sales volume for a TCG card — ideal for Pokemon / Magic / Yu-Gi-Oh pricing bots and market analytics.

Full trading context for a tokenized asset

Batch trading signals for multiple crypto assets