XGuard Universal Paid AI Agent + Secretless Gateway
Execute public-source outcomes: multi-page extraction, structured product offers, and deduplicated feed digests. Free extraction preview; exact x402 price before live execution.
AgentCard object. It is an agent card in spirit rather than in schema — useful for
discovery, but an A2A client cannot assume it will parse.
no-protocolVersion
An A2A client finds this agent by fetching the well-known path on the provider's own host. That is what makes an agent card different from every other agent artifact in this catalog: it is provider-published by construction — it cannot be derived, generated, or reconstructed on a provider's behalf.
https://api.xguardgate.com/a2a
· transport JSONRPC
non-standard supportedInterfaces
Free extraction preview extract-preview
Extract text, metadata and structured offers from supplied HTML, or try labelled sample documents, with no outbound calls.
extract-previewexecutionpublic-sourcesMulti-page evidence extraction web-extraction
Turn up to three public pages into a deduplicated bundle of main text, titles, links, metadata and source digests, with optional backup sources.
web-extractionexecutionpublic-sourcesStructured product offer comparison product-offers
Extract and normalize Schema.org offers from up to three supplied product pages; group matching identifiers and currencies with source evidence.
product-offersexecutionpublic-sourcesDeduplicated feed digest feed-digest
Merge RSS and Atom feeds, select working sources, fall back to supplied mirrors, remove repeated links and return a chronological digest with provenance.
feed-digestexecutionpublic-sources2026-09-19 from https://api.xguardgate.com/.well-known/agent-card.json,
HTTP 200. The body was saved verbatim and is the sole source for
everything on this page — no field is inferred.
View the captured card.
Providers change what they serve; if this card has moved or changed shape,
the provider profile carries the
current state as of the last build.
Work with this as data
Every agent card here is available over the APIs.io API and to AI agents over MCP. A2A Agent Cards is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.