io.github.nexus-mcp-infra/x402-receipt-verifier

Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli

needs auth probed 2026-10-05 · HTTP 403

Streamable HTTP error: Error POSTing to endpoint: 
<html><head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>403 Forbidden</title>

Endpoint: https://x402-receipt-verifier-325572559480.us-central1.run.app/mcp (streamable-http)
Host: x402-receipt-verifier-325572559480.us-central1.run.app
Repository: https://github.com/nexus-mcp-infra/x402-receipt-verifier
Registry: active, updated 2026-08-23 · registry entry
Reachable: 5 of the last 5 probes

History

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-05 00:43	needs auth
2026-10-04 10:06	needs auth
2026-10-04 07:59	needs auth
2026-10-03 20:39	needs auth
2026-10-03 17:54	needs auth

Badge and feed

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An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.