Morph RPC Endpoint

Flat-rate Morph RPC provider and Morph RPC node access: free tier, no KYC, HTTP & WebSocket. Morph mainnet chain ID 2818.

Morph is an Ethereum layer 2 positioned as a settlement layer for stablecoin and consumer payments, backed by the Bitget ecosystem. It is an optimistic rollup that uses ZK fault proofs generated with the SP1 zkVM.

About Morph

Morph mainnet launched on October 19, 2024. Instead of interactive fraud proofs it uses single-round ZK fault proofs with a 2-day challenge window, and batches are submitted by a small set of whitelisted, staked submitters. A September 2026 upgrade moved batch authorization to a new Submitter contract. In September 2025 Bitget announced BGB would become Morph's gas and governance token, and in January 2026 Morph launched a $150M Payment Accelerator.

Morph is EVM-compatible and supports Solidity and standard Ethereum JSON-RPC. L2BEAT lists ETH as the gas token, while wallets such as Bitget Wallet let users pay gas in USDT, USDC or BGB via EIP-7702.

Common Use Cases on Morph

• Stablecoin merchant payments and payouts
• Cross-border remittances
• Consumer apps with gas abstraction
• Payroll and FX settlement

Morph Mainnet RPC URL (HTTP)

Morph WebSocket RPC URL

Quick Start: Connect to Morph

cURL

curl -X POST https://rpc.swiftnodes.io/rpc/morph?key=YOUR_API_KEY \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'

ethers.js

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider(
  "https://rpc.swiftnodes.io/rpc/morph?key=YOUR_API_KEY"
);

const blockNumber = await provider.getBlockNumber();
console.log("Morph block:", blockNumber);

viem

import { createPublicClient, http } from "viem";

const client = createPublicClient({
  transport: http("https://rpc.swiftnodes.io/rpc/morph?key=YOUR_API_KEY"),
});

const blockNumber = await client.getBlockNumber();

web3.py

from web3 import Web3

w3 = Web3(Web3.HTTPProvider("https://rpc.swiftnodes.io/rpc/morph?key=YOUR_API_KEY"))
print("Morph block:", w3.eth.block_number)

Add Morph to MetaMask

Features of SwiftNodes for Morph

• Load-balanced across multiple upstream nodes wherever a chain has more than one, with automatic failover
• Health-checked every 2 minutes with automatic failover
• Free tier available — no credit card or KYC required
• Flat-rate monthly pricing with no per-request fees
• HTTP and WebSocket support
• One API key works across all 75+ supported chains, including Morph

Rate Limits

Frequently Asked Questions: Morph

Morph RPC methods

Measured weekly through this endpoint: what each method returns on Morph, its limits, and an example request.

• eth_blockNumbersupported
• eth_chainIdsupported
• eth_getBalancesupported
• eth_getBlockByNumbersupported
• eth_getTransactionByHashsupported
• eth_getTransactionReceiptsupported
• eth_callsupported
• eth_estimateGassupported
• eth_gasPricesupported
• eth_maxPriorityFeePerGassupported
• eth_sendRawTransactionsupported
• eth_getTransactionCountsupported
• eth_getCodesupported
• eth_subscribesupported
• eth_getLogssupported
• eth_getBlockReceiptssupported
• eth_feeHistorysupported
• eth_getProofsupported
• eth_createAccessListsupported
• debug_traceCallsupported
• trace_blocksupported
• trace_transactionsupported

Morph guides from the blog

• Morph RPC: A Developer's Guide (Chain ID 2818)Morph is a payments-focused Ethereum L2 with its own transaction type for paying gas in tokens. Measured: ~2 s blocks, a 0.001 gwei base fee, a transfer costing ~$0.002 (97% L1 data), MorphTx (0x7f) paying gas in USDC, extra receipt fields, safe equal to finalized at ~18 minutes, and full tracing.

Related L2 & rollup chains

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