curl --fail-with-body "$THORNODE_RPC_URL" \
  --header 'content-type: application/json' \
  --data '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getInflationGovernor"
  }'

const body = {
  "jsonrpc": "2.0",
  "id": 1,
  "method": "getInflationGovernor"
};

const response = await fetch(process.env.THORNODE_RPC_URL, {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify(body),
});
const { result, error } = await response.json();
console.log(result ?? error);

{
  "jsonrpc": "2.0",
  "result": {
    "foundation": 0.0,
    "foundationTerm": 0.0,
    "initial": 0.08,
    "taper": 0.15,
    "terminal": 0.015
  },
  "id": 1
}