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Platform errors

Method not found / not supported

The gateway only accepts methods registered for the network family. Unregistered methods fail at parse time with JSON-RPC -32601 (method not found) and never hit upstream.

HTTP 404-32601

← All errors

Example response

Example

HTTP/1.1 404 Not Found
Content-Type: application/json

{
  "jsonrpc": "2.0",
  "id": null,
  "error": {
    "code": -32601,
    "message": "method not found: eth_subscribe"
  }
}

Causes

  • Calling a method that RpcNode does not expose for this network (e.g. wallet admin RPCs, subscriptions over HTTP).
  • Wrong network family (Bitcoin method on an EVM endpoint, or TRON path on a Solana endpoint).
  • Typo in the method name or TRON HTTP path after the UUID.

How to fix

  • Open the network page in docs and pick a listed method.
  • Use the family troubleshooting pages for EVM, Solana, Bitcoin, and TRON quirks.
  • RpcNode is a managed full node over HTTPS — WebSocket subscriptions are not available on the HTTP gateway.

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