Solana RPC Endpoint Documentation

Use ERPC as your Solana RPC endpoint for HTTP JSON-RPC requests and WebSocket subscriptions. The same Solana endpoint URL works for standard RPC methods, and the API key can be managed from the ERPC Web Dashboard.

Please add your API key to the 'api-key' parameter.

text

https://edge.erpc.global?api-key=<YOUR_API_KEY>

https://edge.erpc.global?api-key=<YOUR_API_KEY>

Examples:

Here is an HTTP request example.

bash

curl https://edge.erpc.global?api-key=<YOUR_API_KEY> --header 'Content-Type: application/json' --data '{
  "jsonrpc":"2.0","id":1,
  "method":"getBlockHeight"
}'

curl https://edge.erpc.global?api-key=<YOUR_API_KEY> --header 'Content-Type: application/json' --data '{
  "jsonrpc":"2.0","id":1,
  "method":"getBlockHeight"
}'

Here is a WebSocket subscription example. The host is the same as HTTP.

text

wss://edge.erpc.global?api-key=<YOUR_API_KEY>

wss://edge.erpc.global?api-key=<YOUR_API_KEY>

bash

# Example: subscribe to slot updates
wscat -c "wss://edge.erpc.global?api-key=<YOUR_API_KEY>"
# After connected, send:
{"jsonrpc":"2.0","id":1,"method":"slotSubscribe"}

# Example: subscribe to slot updates
wscat -c "wss://edge.erpc.global?api-key=<YOUR_API_KEY>"
# After connected, send:
{"jsonrpc":"2.0","id":1,"method":"slotSubscribe"}

You can obtain and check your API key on the ERPC Web Dashboard: ERPC Web Dashboard

If you need lower latency than WebSocket, consider Geyser gRPC or ShredStream. You can discuss details with us through the ERPC Web Dashboard.

Unlimited Endpoint Supported Methods

Unlimited Endpoints are dedicated HTTP endpoints optimized for low-latency standard Solana RPC calls.

Category	Unlimited Endpoint
Supported standard Solana RPC methods	`getSlot`, `getBlockHeight`, `getLatestBlockhash`, `getBalance`, `getAccountInfo`, `getMultipleAccounts`, `getTransaction`, `sendTransaction`, `simulateTransaction`, `getSignatureStatuses`, `getRecentPrioritizationFees`, `getHealth`, `getVersion`, `getEpochInfo`, `getBlock`

For methods outside this supported set, use https://edge.erpc.global?api-key=<YOUR_API_KEY>.

Solana RPC Methods and Documentation

For the full list of methods, parameters, and subscription specifications, please refer to the official documentation. It covers both HTTP and WebSocket usage.

https://solana.com/docs/rpc

Solana RPC Endpoint Documentation | ERPC