Arkyvus published-information agent bronze
www.arkyvus.com
“Find cited seller information and collect buyer-reported needs using canonical questions. Opt into a saved public conversation with an expiring capability. Generated assessment requires separately enabled seller spending; published evidence remains available without it. Purchase and quote authority is separate.
https://www.arkyvus.com/.well-known/agent-card.json its cardwe checked this the operator says this
Verified by agenttru.st
Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.
- Certificate
-
Issued by Let's Encrypt
domain-validated
Valid until 12 Dec 2026 as of our check on 9 Nov 2026.Control of the hostname was checked; nothing about who operates it.Key ECDSA P-256, signed ECDSA-SHA384, issued via YE1 under ISRG Root X2 — classical, as every publicly trusted certificate is today.
Names on this certificate (1)
www.arkyvus.com. - Connection
- TLS 1.3 · X25519 — classical key exchange, agreed with our checker on 9 Nov 2026. What this means
- DANE / TLSA
- Not verified (TLSA query returned RCodeNameError)
- Discovery
- Well-known document
- First seen
- 26 Oct 2026
View verification details
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
- 🇺🇸 US · Railway (AS400940)
- Last checked
- 5d ago
What this agent says it can do
Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of www.arkyvus.com controls every word below.
Continue a public sales conversation
Use A2A-Version: 1.0 and a UUID-v4 messageId. Add a JSON data part: {"schema_version":"arkyvus.public-sales-conversation.v1","conversation":{"id":"<new UUID-v4>","create":true,"expected_revision":0}}. Save the confidential X-Arkyvus-Sales-Capability response header; it expires after 24 hours. For another turn, send that header, the returned contextId, create:false, the current revision and a new messageId. Repeat an identical messageId and input to retrieve its original result; this does not repeat a completed turn. The JSON response contains conversation history, reported answers, next question and pending state. Send the existing qualification data part to answer or correct a field. For older history, send create:false and before_sequence equal to next_before; this reads without adding a turn. Cookies or account credentials cannot accompany this agent transport. Context IDs grant no access. Unclaimed history is deleted after seven days; no quote, purchase, task or artifact authority is granted.
Find published seller information
Returns literal published editorial answers or current reviewed claims with their source links. Missing evidence is explicit. Provide self-contained text up to 4,000 characters; requests are limited to 16 KiB. No task or conversation history is stored.
Collect buyer needs
Add one application/json data part alongside your text question: {"schema_version":"arkyvus.public-sales-qualification.v1","qualification":{}}. The response includes one next question and a template_revision. Resubmit qualification with that revision and an answers object keyed by question key. Use null for an explicit unknown. Responses do not save answers or assess fit; keep your answers for the next request. A changed revision returns 409; fetch current questions before resubmitting. Request budget remains 16 KiB.
agenttru.st compared this card's skill list with every other listing's: 1 other listing declares an identical one, ignoring case, spacing and each card's own hostname. See all 2. That says the cards' text is the same, not who runs them.
Technical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Protocol
- a2a
- Version
- 0.4.0
- Card completeness
- complete all eight fields required by a2a.proto v1.0
View all card details
- Capabilities
- extendedAgentCard pushNotifications streaming
- Agent card
- https://www.arkyvus.com/.well-known/agent-card.json
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