Solana Geyser gRPC - Quickstart | ERPC

Install SLV

bash
curl -fsSL https://storage.slv.dev/slv/install | sh

$ slv b init

With a single command, slv b init, you can instantly scaffold a development environment for Solana bots using high-performance stream-based data.

bash
slv b init

Use geyser-ts if you prefer a TypeScript Geyser bot
Use geyser-rust if you prefer a Rust Geyser bot

Allowlist the gRPC load balancer IPs

The nearest node to your registered IP is picked using real-time ping checks from every regional gRPC load balancer. If ICMP is blocked by a firewall (ufw, security groups, etc.), the ping shows 9999ms and the Far Point node is selected even when a closer region exists. Allowlist the IPs below so your closest region is chosen automatically.

Region	Domain	IP Address
🇳🇱 Amsterdam	grpc-ams6-1.erpc.global	64.130.52.145
🇩🇪 Frankfurt	grpc-fra6-1.erpc.global	64.130.50.30
🇺🇸 New York	grpc-ny6-1.erpc.global	64.130.59.62
🇺🇸 Chicago	grpc-chi-1.erpc.global	84.32.32.147
🇯🇵 Tokyo	grpc-tokyo-6.erpc.global	143.20.238.2
🇸🇬 Singapore	grpc-sgp6-1.erpc.global	202.8.11.52
🛰️ Far Point	grpc-far-point.erpc.global	84.32.70.28

Geyser Client Example – TypeScript

Rename .env.sample to .env
Edit .env with your actual values:

env
X_TOKEN=YOUR_X_TOKEN_OR_API_KEY
GEYSER_ENDPOINT=https://grpc-ams.erpc.global
SOLANA_RPC_ENDPOINT="https://edge.erpc.global?api-key=YOUR_API_KEY"

Please note:

This endpoint is a sample and cannot be used as is. Please obtain and configure the appropriate endpoint for your environment.

Install dependencies and start the development server:

bash
pnpm i
pnpm dev

Geyser Client Example – Rust

Rename .env.sample to .env
Edit .env with your actual values:

env
X_TOKEN=YOUR_X_TOKEN_OR_API_KEY
GEYSER_ENDPOINT=https://grpc-ams.erpc.global
SOLANA_RPC_ENDPOINT="https://edge.erpc.global?api-key=YOUR_API_KEY"

Please note:

This endpoint is a sample and cannot be used as is. Please obtain and configure the appropriate endpoint for your environment.

Build and run the client:

bash
RUST_LOG=info cargo run

✅ 1-Day Free Trial Available

Both Geyser and Shreds bots can be tested for free for 1-Day via the official Validators DAO Discord server.

Join us here: https://discord.gg/C7ZQSrCkYR

Solana Stream SDK

The Geyser adapter used in the starter code downloaded via the slv b init command
is provided by the open-source Solana Stream SDK.

It supports both Rust and TypeScript, enabling efficient implementation of Solana stream communication,
including Geyser subscriptions, transaction processing, and real-time account update monitoring.

The starter code you obtain is a direct example of this SDK in action,
making it easy to extend for your own bot development or custom logic.

For more details, visit the GitHub repository:
https://github.com/ValidatorsDAO/solana-stream