Plasma Mainnet Beta RPC Endpoints

Mainnet

Chain ID
Family: EVM

HTTPS

https://api-plasma-mainnet.n.dwellir.com/<your-api-key>

WSS

wss://api-plasma-mainnet.n.dwellir.com/<your-api-key>

Quick Start

BASH

curl -sS -X POST https://api-plasma-mainnet.n.dwellir.com/<your-api-key> \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'

JAVASCRIPT

import { JsonRpcProvider } from 'ethers';

const provider = new JsonRpcProvider('https://api-plasma-mainnet.n.dwellir.com/<your-api-key>');
const latest = await provider.getBlockNumber();
console.log('block', latest);

PYTHON

import requests

url = 'https://api-plasma-mainnet.n.dwellir.com/<your-api-key>'
payload = { 'jsonrpc': '2.0', 'id': 1, 'method': 'eth_blockNumber', 'params': [] }
resp = requests.post(url, json=payload)
print(resp.json())

package main

import (
  "bytes"
  "fmt"
  "net/http"
  "io/ioutil"
)

func main() {
  url := "https://api-plasma-mainnet.n.dwellir.com/<your-api-key>"
  payload := []byte("{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"eth_blockNumber\",\"params\":[]}")
  resp, err := http.Post(url, "application/json", bytes.NewBuffer(payload))
  if err != nil { panic(err) }
  defer resp.Body.Close()
  body, _ := ioutil.ReadAll(resp.Body)
  fmt.Println(string(body))
}

Plasma is an EVM Layer 1 for stablecoin payments. It runs PlasmaBFT consensus and a Reth execution client. Block time is 1 second. You pay gas in XPL. Existing Solidity contracts deploy without changes. Hardhat, Foundry, ethers.js, viem, and MetaMask work as they do on Ethereum. Payment apps and wallets use Plasma for 1 second confirmation and standard Ethereum JSON-RPC.

Shared Node Pricing

How many calls do you make per month?

/ month

Growth

$299

/month

500 Responses /sec
Pay in Crypto
Dedicated Account Manager

CHOOSE GROWTH

Plasma Mainnet Beta Unlimited Node

Unmetered requests within your tier
Five tiers from 25 to 1,000 RPS
No API credits, no overages
Pay in Crypto
HTTP & Websocket APIs
Trace APIs
Debug APIs
Same endpoint URL and API key
Self-serve in the dashboard
Fixed monthly invoice

From $119/month

SEE UNLIMITED NODE PRICING

Plasma Mainnet Beta Dedicated Node Cluster

Unlimited RPS & Responses
HTTP & Websocket APIs
Trace APIs
Debug APIs
Pay in Crypto
Dedicated Account Manager
Tailored load balancing
Access to Engineering teams
Global data centers

$3736/month

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Developer Resources

FAQs

What is Plasma?

What is the chain ID and native token?

Is Plasma EVM compatible?

How do I add Plasma to MetaMask?

What Plasma RPC endpoints does Dwellir provide?

Does Dwellir support WebSockets on Plasma?

Is this an archive node?

Which RPC methods does Dwellir expose?

How is Plasma different from Ethereum and Bitcoin?

What pays gas?

How do I send USDT on Plasma?

USDT on Plasma is USDT0 at 0xB8CE59FC3717ada4C02eaDF9682A9e934F625ebb with 6 decimals. Call transfer(to, amount) with a standard EIP-1559 transaction and pay the gas in XPL. A transfer uses about 61,000 gas and the base fee sits around 8 wei, so the fee is a small fraction of a cent. Native USDC is at 0x2d661C89D812261039AF9764eceaAee884f5F67F. Sponsored zero-fee USDT transfers go through Plasma's API-keyed relayer rather than a transaction you broadcast yourself. See the Stablechain RPC guide for the code.

How does Plasma compare with Arc, Tempo and Stable?

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