Geyser gRPC - Quickstart

Install SLV

bash

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

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

slv b init

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

Allow ICMP latency-probe sources

For gRPC region selection, ERPC sends ICMP latency probes to your registered IP from the proxy hosts listed below. Allow inbound ICMP echo requests from every listed source IP. If they are blocked by a firewall (ufw, cloud firewall, security group, etc.), the measurement can become 9999ms and a non-optimal region may be selected. Multiple IPs in one region are separate probe hosts; all of them are required.

Probe region	ICMP source IPs
🇳🇱 Amsterdam	`84.32.103.245`, `84.32.64.77`
🇺🇸 New York	`64.130.37.222`
🇩🇪 Frankfurt	`185.191.118.149`, `185.191.118.177`, `185.191.118.206`
🇬🇧 London	`67.209.52.250`
🇯🇵 Tokyo	`198.13.133.88`
🇸🇬 Singapore	`202.8.11.52`
🇦🇺 Sydney	`82.26.116.36`
🛰️ Far Point	`63.254.162.14`

Geyser Client Example – TypeScript

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

ini

GEYSER_ENDPOINT=http://grpc-ams1.erpc.global
SOLANA_RPC_ENDPOINT="https://edge.erpc.global?api-key=YOUR_API_KEY"

GEYSER_ENDPOINT=http://grpc-ams1.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

pnpm i
pnpm dev

Geyser Client Example – Rust

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

ini

GEYSER_ENDPOINT=http://grpc-ams1.erpc.global
SOLANA_RPC_ENDPOINT="https://edge.erpc.global?api-key=YOUR_API_KEY"

GEYSER_ENDPOINT=http://grpc-ams1.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

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