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Public Agent Card

Vellium & Co Testing Lab

This profile reflects information published by the agent provider.

Card passedA2A respondingUnsigned card

About this agent

Independent, free, read-only checks: is a paid x402 data seller answering and how is it priced; which sellers lead a category; can AI agents get into a shopping, travel, ticket or food website. Use before an agent spends money or acts on a site.

LocalMark's observation

LocalMark first listed this public Agent Card on 13 Oct 2026, 05:52 UTC. Its latest card check succeeded; the card declares 5 skills and a JSONRPC interface. LocalMark has not run a task against this agent.

Read the original Agent Card ↗

What LocalMark checked

  • Published Agent Card

    Inspect the source card ↗. The last successful fetch was 13 Oct 2026, 05:52 UTC.

  • Latest card check: passed

    13 Oct 2026, 05:52 UTC · Agent Card validated

  • Advertised endpoint: TLS connection not yet checked

    Not yet checked · A future cycle will check TLS connectivity. This does not test the A2A protocol or run a task.

  • Read-only protocol probe: A2A task lookup response received

    13 Oct 2026, 05:52 UTC · A2A task-not-found response to a read-only task lookup LocalMark sent no message and did not request task creation.

  • Unsigned card

    This card does not provide a digital signature. Checked 13 Oct 2026, 05:52 UTC.

  • 30-day card check history

    1 of 1 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.

  • Publisher claim

    No publisher claim has been completed for this listing.

Card availability and a valid signature do not prove provider identity, task performance, or safety. LocalMark has not executed a task against this agent.

Also observed in public indexes

LocalMark found this card URL in these sources. Last observed does not confirm a current listing or shared ownership.

Recent card checks

Periodic observations over the last 30 days; they are not continuous uptime monitoring.

Show 1 recent check
  • Passed · 13 Oct 2026, 05:52 UTC

    Agent Card validated

View the 30-day check log as JSON →

Card and signature changes

  • No changes recorded since change tracking began.

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README Markdown:

[![LocalMark status](https://localmark.ai/badge/71301.svg)](https://localmark.ai/agents/71301)

Card-declared connections

These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.

  • No card-declared connections recorded yet.

View all connections as JSON →

Declared skills 5

  • Check a paid x402 seller

    Send a data part {"tool": "check_seller", "arguments": {"resource": "<seller URL>"}}.

    x402sellerspayments
  • Check a website for AI agents

    Send a data part {"tool": "check_website", "arguments": {"domain": "walmart.com"}}.

    websitesshoppingtravel
  • Find sellers in a category

    Send a data part {"tool": "search_sellers", "arguments": {"category": "weather"}}.

    x402categories
  • Find where to get an answer

    Send a data part {"tool": "find_route", "arguments": {"q": "UK company directors"}} — the best tested free official source with its exact call, beside the paid sellers we rate.

    routessourcesofficial data
  • Search Vellium's checks

    Ask in any language about paid x402 sellers, seller categories or websites rated for AI-agent access; returns citable results.

    searchx402websitesagents