fix: use correct RPC method for gasPrice (#932)

src/chains/ethereum/ethereum/src/api.ts

@@ -575,11 +575,11 @@ export default class EthereumApi implements Api {
  * @returns `true`.
  * @example
  * ```javascript
- * console.log(await provider.send("miner_setDefaultGasPrice", [300000] ));
+ * console.log(await provider.send("miner_setGasPrice", [300000] ));
  * ```
  */
  @assertArgLength(1)
- async miner_setDefaultGasPrice(number: QUANTITY) {
+ async miner_setGasPrice(number: QUANTITY) {
  this.#options.miner.defaultGasPrice = Quantity.from(number);
  return true;
  }
@@ -1285,12 +1285,12 @@ export default class EthereumApi implements Api {
  * @returns Integer of the current gas price in wei.
  * @example
  * ```javascript
- * const defaultGasPrice = await provider.request({ method: "eth_defaultGasPrice", params: [] });
- * console.log(defaultGasPrice);
+ * const gasPrice = await provider.request({ method: "eth_gasPrice", params: [] });
+ * console.log(gasPrice);
  * ```
  */
  @assertArgLength(0)
- async eth_defaultGasPrice() {
+ async eth_gasPrice() {
  return this.#options.miner.defaultGasPrice;
  }
 

src/chains/ethereum/ethereum/tests/api/miner/miner.test.ts

@@ -104,7 +104,7 @@ describe("api", () => {
  });
  });
 
- describe("miner_setDefaultGasPrice", () => {
+ describe("miner_setGasPrice", () => {
  let provider: EthereumProvider;
  let accounts: string[];
 
@@ -113,15 +113,15 @@ describe("api", () => {
  accounts = await provider.send("eth_accounts");
  });
 
- it("sets the defaultGasPrice and uses it as the default price in tranactions", async () => {
- const newDefaultGasPrice = "0xffff";
- const setState = await provider.send("miner_setDefaultGasPrice", [
- newDefaultGasPrice
+ it("sets the gasPrice and uses it as the default price in transactions", async () => {
+ const newGasPrice = "0xffff";
+ const setState = await provider.send("miner_setGasPrice", [
+ newGasPrice
  ]);
  assert.strictEqual(setState, true);
 
- const ethDefaultGasPrice = await provider.send("eth_defaultGasPrice");
- assert.strictEqual(ethDefaultGasPrice, newDefaultGasPrice);
+ const ethGasPrice = await provider.send("eth_gasPrice");
+ assert.strictEqual(ethGasPrice, newGasPrice);
 
  await provider.send("eth_subscribe", ["newHeads"]);
  const txHash = await provider.send("eth_sendTransaction", [
@@ -132,7 +132,7 @@ describe("api", () => {
  const { gasPrice } = await provider.send("eth_getTransactionByHash", [
  txHash
  ]);
- assert.strictEqual(gasPrice, newDefaultGasPrice);
+ assert.strictEqual(gasPrice, newGasPrice);
  });
  });
  });