eu.vokko/vokko
repo:https://github.com/ricaldeira/vokko
Multi-protocol capability index: lookup, live refresh, pay-preflight, endpoint health.
- transport:
- remote
- credential class:
- self-provisionable
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- endpoint_healthshallow
Is this paid API up, and what does it charge right now? Unpaid calls return HTTP 402 at $0.001 USDC. Same resource URL as the REST route.
- find_payableshallow
Alphabetical hosts whose index row includes x402. Evidence only. Not a rank and not a payable proof.
- find_providershallow
Cheapest live x402 providers for a task. Placement is never sold. Unpaid calls return HTTP 402 at $0.005 USDC. Same resource URL as the REST route.
- list_changesshallow
Newest-first drift. Anonymous: last 5 summaries. Subscriber for that origin: full history.
- lookup_hostshallow
Cached host report. Free. Does not 402. Body includes cache.presenceStale, cache.callabilityStale, and refresh (payable live re-probe: priceUsd, network, rest.url, mcp.tool refresh_host). Does not re-probe.
- participation_checkshallow
Cached participation status and evidence. Not a legal finding.
- pay_preflightshallow
Can an agent pay at this host? Rails, endpoint, price, freshness. Unpaid calls return HTTP 402 at $0.001 USDC. Same resource URL as the REST route.
- payto_checkshallow
Does this payTo address belong to the domain? Evidence, not a guarantee. Unpaid calls return HTTP 402 at $0.002 USDC. Same resource URL as the REST route.
- refresh_hostshallow
Paid live re-probe named by lookup_host refresh.rest. Unpaid calls return HTTP 402 with x402Version and accepts. Price matches refresh.priceUsd ($0.02 USDC on Base by default). Vokko never pays the target.
- refresh_host_protocolshallow
Paid live probe of one protocol. Args domain, protocol (ucp, mcp, a2a, x402, and the other detector ids). Unpaid calls return HTTP 402 at $0.005 USDC on Base. Full-host refresh_host stays $0.02.
- refresh_hosts_batchshallow
Paid live re-probe of up to 10 hosts. Args domains (string array) and mode "full". Unpaid calls return one HTTP 402. Price is $0.01 + $0.002 × N USDC on Base.
- verify_receiptshallow
Did this USDC transfer settle to the expected address and amount? Unpaid calls return HTTP 402 at $0.001 USDC. Same resource URL as the REST route.
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[](https://vouch.tools/servers/49735b07-3386-4f6e-9e34-dfb47b8734dc)