Authenticated RPC for Plumise

Production RPC for Plumise

Issue API keys, track usage, and enforce quotas. Swap public RPC URLs for a single authenticated endpoint.

API keys per app/service

Per-key quotas (429 on overage)

Usage by day + method

Instant revoke & rotation

Create an API key View docs

Drop-in RPC URL

curl -sS https://plug.plumise.com/rpc/<API_KEY> \
  -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'

Mainnet and testnet supported. Quotas are enforced per key.

Usage dashboard

Requests

34.2k

Errors

0.12%

P95

182ms

Month usage342,210 / 100,000,000

See usage by day, method, and errors. Revoke keys instantly.

Works with your stack

Use plug in viem, wagmi, ethers, backend services, and CI.

viem

wagmi

ethers

hardhat

foundry

curl

node

python

FEATURES

Everything public RPC doesn't give you

Plug adds authentication, quota enforcement, and observability without changing your stack.

rpc.ts

01import { createPublicClient, http } from "viem";

03const client = createPublicClient({

04 transport: http("https://plug.plumise.com/rpc/<API_KEY>"),

05});

07const block = await client.getBlockNumber();

08console.log(block);

Per-key quotas

Hard-stop overages with 429 and keep traffic predictable.

Usage analytics

Daily charts, error rates, and top JSON-RPC methods.

Instant revoke

Compromised key? Revoke and replace in minutes.

Mainnet + testnet

Separate environments with explicit endpoints.

HOW IT WORKS

Secure RPC access in 3 steps

curl

$ https://plug.plumise.com/rpc/<API_KEY>

{ jsonrpc: '2.0', method: 'eth_blockNumber' }

1. Sign in with email

No wallet required. We'll email you a sign-in code for your dashboard.

Requests by method

eth_call12.3k

eth_getLogs4.1k

eth_blockNumber2.8k

eth_chainId1.9k

Quota enforced per key

2. Create an API key

Keys are shown once. Revoke or rotate anytime.

viem

ethers

wagmi

hardhat

Drop-in replacement for public RPC URLs

3. Replace public RPC URLs

Use plug endpoints in viem/wagmi/ethers and internal services.

Start for free

Free

100,000,000 requests / month

Per key quota

HTTP JSON-RPC
Mainnet + testnet
Usage dashboard
Key revoke & rotation

Start Free

Overages are blocked (429) until the next cycle.

FAQ

Use the API key in the URL path (/rpc/<API_KEY>) or in the Authorization header.

Stop shipping public RPC URLs

Plug gives you API keys, quotas, and usage analytics for Plumise RPC.

Create your first key

Email login. Keys are shown once.