Free Plasma RPC Endpoint
Chain ID 9745 · XPL · multi-region with automatic failover
Plasma (Chain ID 9745) is a stablecoin-first L1 with sub-second PlasmaBFT finality and XPL gas, purpose-built for payments. NodeFlare is among the first independent RPC providers serving it.
Public endpoint — no API key
HTTPS
https://rpc.nodeflare.app/plasma/publicNeed higher limits? Use a keyed endpoint https://rpc.nodeflare.app/plasma/v1/{YOUR_KEY} — get a free key →
Connect to Plasma
curl -s -X POST https://rpc.nodeflare.app/plasma/public \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'import { ethers } from "ethers";
const provider = new ethers.JsonRpcProvider(
"https://rpc.nodeflare.app/plasma/public"
);
const block = await provider.getBlockNumber();import { createPublicClient, http } from "viem";
const client = createPublicClient({
transport: http("https://rpc.nodeflare.app/plasma/public"),
});
const block = await client.getBlockNumber();from web3 import Web3
w3 = Web3(Web3.HTTPProvider(
"https://rpc.nodeflare.app/plasma/public"
))
print(w3.eth.block_number)Add Plasma to your wallet
Network details for MetaMask, Rabby, or any EVM wallet — Plasma chain ID 9745 (0x2611).
| Network name | Plasma |
| RPC URL | https://rpc.nodeflare.app/plasma/public |
| Chain ID | 9745 |
| Currency symbol | XPL |
| Block explorer | https://plasmascan.to |
Built for Plasma
Stablecoin payments, remittance rails, and fintech apps on Plasma. Every request routes to the nearest healthy node, with automatic failover and no per-request throttling — the gaps public endpoints leave.
Dedicated Plasma RPC node — your own path, not a shared pool
NodeFlare runs its own dedicated Plasma node on bare-metal — not a reseller of Alchemy or Infura, and not a shared free-for-all pool. A free or paid key gives you a dedicated endpoint path with your own rate limits, no per-request throttling, and full access to heavy methods (eth_getLogs, trace_*, debug_*) — your own Plasma RPC without running the node yourself.
Plasma RPC — FAQ
What is Plasma's chain ID?
Plasma's chain ID is 9745 (hex 0x2611). Its native currency is XPL and its block explorer is plasmascan.to. You can connect with NodeFlare's free public RPC at https://rpc.nodeflare.app/plasma/public — no API key required.
How do I add Plasma to MetaMask?
In MetaMask, open the network menu → "Add a network" → "Add a network manually", then enter — Network name: Plasma; New RPC URL: https://rpc.nodeflare.app/plasma/public; Chain ID: 9745; Currency symbol: XPL; Block explorer URL: https://plasmascan.to. Save, then switch to Plasma. The endpoint is free and needs no account.
What is the Plasma RPC URL?
NodeFlare's public Plasma RPC URL is https://rpc.nodeflare.app/plasma/public over HTTPS. No API key is required for the public endpoint.
Is the Plasma RPC free?
Yes. The public Plasma endpoint is free with no sign-up. A free API key unlocks higher rate limits, heavy methods, and a dedicated path — 2,000,000 compute units per month, no credit card.
What are the Plasma RPC rate limits?
The public endpoint is limited to 2 requests/second per IP. A free key gives 10 requests/second; paid plans scale to 500 req/s. Every plan includes all 22 supported chains.
Is NodeFlare a good Plasma RPC provider?
NodeFlare is an independent Plasma RPC provider that runs its own nodes — not a reseller or aggregator of third-party backends. The public endpoint is free with no sign-up; a free API key adds higher rate limits, and heavy methods (eth_getLogs, trace_*, debug_*) — 2,000,000 compute units per month, no credit card.
Is there a dedicated Plasma RPC node?
Yes. NodeFlare runs its own dedicated Plasma node(s), and every request is routed to the nearest healthy node with automatic failover. A free or paid key gives you a dedicated endpoint path with your own rate limits and full access to archive methods like eth_getLogs and debug_traceTransaction.
Go deeper
- Full Plasma API reference → — supported methods, WebSocket, regions
- Rate limits & compute-unit costs → — what each method costs against your quota
- Pay per request with x402 → — Plasma calls in USDC from $0.001, no account:
POST /plasma/x402 - RPC for trading bots → and indexers → — low-latency, eth_getLogs-heavy workloads
- Screen a Plasma token for scams → — ownership, honeypot check, holder concentration → one risk score
- Onchain tools for AI agents → — token-safety, wallet intelligence and RPC over MCP / x402
Build on Plasma with a free key
Higher limits, a dedicated path, and automatic failover — every chain included. No credit card.
Get your free API key →Plasma RPC methods
Per-method docs for Plasma — parameters, compute-unit cost, and copy-paste examples.