agenttru.st

Vokko bronze

vokko.eu

“Multi-protocol capability index. Lookup which public agent protocols a host actually exposes. HTTP JSON API — Vokko does not implement A2A message:send.

a2a https://www.vokko.eu/api/v1 talk to it https://vokko.eu/.well-known/agent-card.json its card
🇪🇺 EU · Cloudflare, Inc. Checked 1d ago pushNotifications, streaming

we checked this    the operator says this

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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 Google Trust Services domain-validated
Valid until 25 Jan 2027 as of our check on 13 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.
Control of the hostname was checked; nothing about who operates it.
Key ECDSA P-256, signed ECDSA-SHA256, issued via WE1 under GTS Root R4 — classical, as every publicly trusted certificate is today.
Names on this certificate (3)

vokko.eu, www.vokko.eu, *.www.vokko.eu.

Connection
TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 13 Nov 2026. What this means
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
AI-facing documents
Publishes /llms.txt — “Vokko” a curated map of the site's content for language models
Fetched from this host during verification. Neither document is how this agent was discovered.
First seen
25 Sep 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
🇪🇺 EU · Cloudflare, Inc. (AS13335)
Last checked
1d 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 vokko.eu controls every word below.

Host protocol lookup

GET /api/v1/hosts/{domain} returns the protocol matrix, capabilityMatrix, participation, and paymentRails (x402, mpp, other). Cached GET is free. GET /api/v1/hosts/{domain}/refresh (or ?refresh=1) is Vokko Pro / x402 — Vokko never pays the target. payable is true only after a parsed live challenge. AP2 with nothing on the origin is not_probeable_on_origin. GET /api/v1/hosts/{domain}/changes lists drift; anonymous callers get 5 summaries. MCP tools lookup_host, refresh_host, participation_check, list_changes. SKU refresh.

ucpmcpa2ax402taplookup_hostrefresh_hostparticipation_checklist_changesrefresh
Examples it gives
  • GET https://www.vokko.eu/api/v1/hosts/allbirds.com
  • GET https://www.vokko.eu/api/v1/hosts/allbirds.com/refresh
  • GET https://www.vokko.eu/openapi.json
  • POST https://www.vokko.eu/api/v1/mcp

Origin-owner report

GET /report/{domain} (HTML or JSON) lists missing spec fields to fix. Not a login and not a grade letter.

report
Examples it gives
  • GET https://www.vokko.eu/report/allbirds.com

Directory index

GET /api/v1/index lists hosts Vokko has already probed.

directory
Examples it gives
  • GET https://www.vokko.eu/api/v1/index

Paid protocol refresh

GET /api/v1/hosts/{domain}/protocols/{protocol}/refresh. MCP tool refresh_host_protocol. SKU protocol_refresh. $0.005 USDC on Base.

protocol_refreshrefresh_host_protocolx402
Examples it gives
  • GET https://www.vokko.eu/api/v1/hosts/allbirds.com/protocols/x402/refresh

Paid batch refresh

POST /api/v1/hosts/refresh. MCP tool refresh_hosts_batch. SKU batch_refresh. $0.012 at N=1 ($0.01 + $0.002 × N, cap 10) USDC on Base.

batch_refreshrefresh_hosts_batchx402
Examples it gives
  • POST https://www.vokko.eu/api/v1/hosts/refresh

Can an agent pay at this host? Rails, endpoint, price, freshness.

GET /api/v1/hosts/{domain}/pay-preflight. MCP tool pay_preflight. SKU pay_preflight. $0.001 USDC on Base.

pay_preflightpay_preflight
Examples it gives
  • GET https://www.vokko.eu/api/v1/hosts/allbirds.com/pay-preflight?intent=any

Is this paid API up, and what does it charge right now?

GET /api/v1/endpoints/health. MCP tool endpoint_health. SKU endpoint_health. $0.001 USDC on Base.

endpoint_healthendpoint_health
Examples it gives
  • GET https://www.vokko.eu/api/v1/endpoints/health?method=GET&url=https%3A%2F%2Fallbirds.com%2Fapi

Cheapest live x402 providers for a task. Placement is never sold.

GET /api/v1/providers/find. MCP tool find_provider. SKU provider_finder. $0.005 USDC on Base.

provider_finderfind_provider
Examples it gives
  • GET https://www.vokko.eu/api/v1/providers/find?limit=10&q=weather

Does this payTo address belong to the domain? Evidence, not a guarantee.

GET /api/v1/hosts/{domain}/payto-check. MCP tool payto_check. SKU payto_check. $0.002 USDC on Base.

payto_checkpayto_check
Examples it gives
  • GET https://www.vokko.eu/api/v1/hosts/allbirds.com/payto-check?address=0x07066Ea0e66CF277cd279eD7fBCA220ecB41E5a4&network=eip155%3A8453

Did this USDC transfer settle to the expected address and amount?

GET /api/v1/receipts/{tx}/verify. MCP tool verify_receipt. SKU receipt_verify. $0.001 USDC on Base.

receipt_verifyverify_receipt
Examples it gives
  • GET https://www.vokko.eu/api/v1/receipts/0x036101ac841613d67f9cf37bd262eb1c55654cb32a68564ddaf00b121af4f59e/verify?amount=1000&asset=USDC&network=eip155%3A8453&payTo=0x07066ea0e66cf277cd279ed7fbca220ecb41e5a4

Observational x402 seller trust score for a payTo and network.

GET /api/v1/sellers/trust. MCP tool seller_trust. SKU seller_trust. $0.001 USDC on Base.

seller_trustseller_trust
Examples it gives
  • GET https://www.vokko.eu/api/v1/sellers/trust?network=eip155%3A8453&payTo=0x07066ea0e66cf277cd279ed7fbca220ecb41e5a4

MCP tools

POST /api/v1/mcp JSON-RPC. Tools: lookup_host, refresh_host, participation_check, list_changes, refresh_host_protocol, refresh_hosts_batch, pay_preflight, endpoint_health, find_provider, payto_check, verify_receipt, seller_trust.

mcplookup_hostrefresh_hostparticipation_checklist_changesrefresh_host_protocolrefresh_hosts_batchpay_preflightendpoint_healthfind_providerpayto_checkverify_receiptseller_trust
Examples it gives
  • POST https://www.vokko.eu/api/v1/mcp

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider
Vokko — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
0.1.9
Card completeness
a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
Capabilities
pushNotifications streaming
Agent card
https://vokko.eu/.well-known/agent-card.json

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