@somnia-chain/markets-sdk

@somnia-chain/markets-sdk / native / getSomniaRpcError

Function: getSomniaRpcError()

getSomniaRpcError(error): SomniaRpcError | null

Defined in: packages/sdk/src/native/errors.ts:144

Recover the node's own JSON-RPC error from whatever a client threw.

Use it instead of error.message whenever the message will be logged or shown: a viem -32000 reads "Missing or invalid parameters." while the node said "account does not exist".

Details

  • error: Whatever was thrown.
  • Returns: The node's error, or null if this wasn't a JSON-RPC error at all.

Example (Reading a native RPC error)

ts
import { getSomniaRpcError } from "@somnia-chain/markets-sdk/native";

try {
  await native.sendSessionTransaction({ seed, gas: 21_000n, to, value });
} catch (error) {
  const rpc = getSomniaRpcError(error);
  console.error(rpc?.message ?? (error as Error).message); // "account does not exist"
}

Walks the cause chain and returns the innermost { code, message } pair, which is the node's, since each wrapper layer re-describes it. Falls back to a viem details string when the raw object is not reachable.

Parameters

error

unknown

Returns

SomniaRpcError | null