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Fetch a URL server-side and extract its title, meta description, Open Graph and Twitter card tags, canonical URL and fa…Docs not supplied

Query the MX records for any domain via DNS-over-HTTPS: every mail exchanger with its priority, sorted so the primary (…Docs not supplied

Parse a URL into all its components: protocol, hostname, port, path segments, query parameters (as a clean object), has…Docs not supplied

Fast TLS certificate expiry check: days remaining, issuer, validity window and an expired/expiring-soon flag, read live…Docs not supplied

Fetch an RSS or Atom feed and return normalized JSON items: title, link, publication date (ISO) and summary. Server-sid…Docs not supplied

Full loan amortization: the exact monthly payment, a year-by-year principal/interest/balance table, total interest, and…Docs not supplied

Pay-per-call web services for AI agents (127 tools: web scraping and crawling to Markdown, AI summaries, data extractio…Date not supplied

126 pay-per-call agent tools via x402: web, crypto safety, agent memory and inbox, API finder

Before your agent negotiates or shares data with another agent, make both prove they qualify. Open a channel with on-ch…Docs not supplied

Prove you qualify to enter another agent's channel: you sign to show you control your wallet, then it is checked live a…Docs not supplied

Check that everyone in an agent session still qualifies, right now. Every member wallet is checked again against the ch…Docs not supplied

Before your agent negotiates or shares data with another agent, make both prove they qualify. Open a channel with on-ch…Docs not supplied