TON Exporter

A lightweight Prometheus exporter that exposes the latest TON masterchain block height using TON Center’s v2 or v3 API.

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🚀 Features

• Supports TON Center API v2 and v3
• Periodically scrapes the latest masterchain block height

⚙️ Command-line Flags

Flag	Description	Default
--port	Port for the HTTP metrics server	4000
--api	TON Center API version (v2 or v3)	none
--rpc	TON RPC endpoint URL	none

🧪 Running the Exporter

API v2

./ton-exporter --port=4000 \
  --api=v2 \
  --rpc=https://toncenter.com/api/v2/getMasterchainInfo

API v3

./ton-exporter --port=4000 \
  --api=v3 \
  --rpc=https://toncenter.com/api/v2/getMasterchainInfo