pennyregwatch.com x402 offerings

Inspect HTTP response headers before an agent trusts or integrates a URL: content type, cache controls, CORS, HSTS, CSP, framing, referrer, permissions policy, server, ETag, and last-modified.

Real-time local business and places search for AI agents. Find restaurants, coffee shops, stores, services, and nearby businesses with structured names, addresses, coordinates, ratings, categories, phone numbers, and websites where available. Send query, optional num, country, and lang as URL parameters. Keyless x402 pay-per-call; no API key, account, or subscription required.

Resolve a URL redirect chain before an agent follows a link. Return the final URL, HTTP status, redirect count, and chain for URL verification and safe navigation.

Check robots.txt before crawling or scraping a page. Decide whether GPTBot, ClaudeBot, Googlebot, or another crawler may fetch the exact URL and return ALLOW/DENY, winning rule, crawl-delay, sitemap URLs, and live provenance.

Real-time web search for AI agents. Search the web for current and up-to-date information, news, facts, research, documentation, and sources beyond model training data. Returns ranked structured JSON results with title, URL, description, and position for web grounding, RAG retrieval, research, and fact-finding. Send query, optional limit, and optional freshness as URL parameters. Keyless x402 pay-per-call; no API key, account, or subscription required.

Extract webpage metadata for agent research and URL triage: title, description, canonical URL, Open Graph, and Twitter metadata from a public page.

Preflight an unfamiliar x402 paid API before spending. Validate the live 402 payment challenge, network, USDC asset, amount, payTo recipient, TLS, redirects, manifest presence, latency, and provenance. Returns deterministic GO/REVIEW/STOP and never signs or sends payment to the inspected seller.

Check DNS, TLS, HTTP reachability, redirects, robots signals, and hostname anomalies before an autonomous agent visits or trusts a URL.

PennyAPI gives AI agents real-time web search and structured local-business Places data over x402, with pay-per-call Base USDC access.

Refresh a domain's public RDAP registration state and return PennyAPI-observed before/after changes for registrar, expiration, RDAP last-changed, EPP statuses, and nameservers. Use the free /v1/domain/observe first to establish a baseline.

PennyAPI gives AI agents real-time web search and structured local-business Places data over x402, with pay-per-call Base USDC access.

PennyAPI gives AI agents real-time web search and structured local-business Places data over x402, with pay-per-call Base USDC access.

Check a Texas childcare business against authoritative Texas HHSC regulatory records before due diligence, onboarding, financing, insurance review, or business evaluation. Search by facility name; no government identifier required.

Get PennyAPI-observed Texas HHSC regulatory changes for a childcare business: before/after values, detection time, and authoritative source context. Search by facility name; no government identifier required.