plug
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 keyView 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 usage34,221 / 100,000
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";
02
03const client = createPublicClient({
04 transport: http("https://plug.plumise.com/rpc/<API_KEY>"),
05});
06
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. Get a one-time code and access 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.

Plans that scale with traffic

Quotas are enforced per API key. Overages are blocked until the next cycle.

Free
100,000 / month
Per key quota
  • HTTP JSON-RPC
  • Mainnet + testnet
  • Usage dashboard
  • Key revoke & rotation
Start with Free
Pro
5,000,000 / month
Coming soon
Popular
  • Higher quotas
  • Usage dashboard
  • Alerts (soon)
  • Org/team (soon)
Start with Free
Team
50,000,000 / month
Coming soon
  • Org/team (soon)
  • Pooled quota (soon)
  • SLA (soon)
Start with Free
Overages are blocked (429) until the next monthly cycle. Billing and pooled quota are planned.

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.