Temprano Watchtower

Temprano Watchtower is a Rust service that accepts signed Tempo transactions, stores them durably, and broadcasts them throughout their validity window.

What It Does

• Accepts raw signed Tempo transactions (same format as eth_sendRawTransaction).
• Stores transactions durably for guaranteed delivery.
• Broadcasts as soon as transactions are valid and retries throughout their validity window.
• Groups transactions by nonce key and allows local group cancellation.
• Exposes JSON-RPC and REST APIs for ingestion and querying.

Hosted Endpoint

Watchtower is available at https://watchtower.temprano.io.

Where To Go Next

• Start with the Getting Started section for installation and configuration.
• Use the API Reference for request and response formats.
• Read Concepts and System Design for guarantees, grouping logic, and internal behavior.