This tool is no longer present in the server's latest manifest. Showing the last observed version (server version 1.28.0).

onyx_x402_facilitators

Inactive

Tool of onyx-paid-mcp

declared in 1.28.0

Directory of known x402 facilitators (Coinbase CDP, x402.org public, xpay.sh, Cronos, Faremeter, others), each with live reachability probe, supported networks, payment auth scheme (JWT / open), and median latency. Agents use this to choose where to route /verify and /settle calls. Free tier — refreshes per call, no API key. (price: $0 USDC, tier: free)

Parameters schema

{
  "type": "object",
  "properties": {
    "network": {
      "type": "string",
      "description": "Filter facilitators that support this network (CAIP-2 like 'eip155:8453', or short form 'base', 'base-sepolia', 'solana'). Omit for all."
    },
    "include_inactive": {
      "type": "boolean",
      "default": false,
      "description": "Include facilitators that didn't respond on probe."
    }
  }
}

What this tool wraps· 1 endpoint

min confidence0.70 0.50

Packagepypi: x402
declared dependency0.85

Parent server

onyx-paid-mcp

https://github.com/dimitrilaouanis-tech/onyx-mcp

2/7 registries

View full server →