SolMail FAQs

Question 1

Is SolMail suitable for both testing and production environments?

Accepted Answer

Absolutely. SolMail offers a flexible setup with a demo mode for testing with devnet SOL and Lob's test API, and a production mode for real mail delivery using mainnet SOL. There's also a hybrid option to test real mail delivery without spending real SOL.

Question 2

What is SolMail and how does it enable AI agents to send physical mail?

Accepted Answer

SolMail is a Model Context Protocol (MCP) server that allows AI agents to send physical letters and postcards to real addresses globally. It integrates directly with AI agents, enabling them to compose content and initiate mail delivery, paid for securely with Solana (SOL) cryptocurrency.

Question 3

Can SolMail deliver mail internationally?

Accepted Answer

Yes, SolMail supports worldwide delivery, enabling AI agents to send physical letters and postcards to over 200 countries. This global reach makes it ideal for international AI-driven marketing campaigns or customer service operations.

Question 4

How are payments handled when using SolMail with Solana?

Accepted Answer

SolMail uses a non-custodial payment mechanism. AI agents utilize a dedicated Solana wallet to directly pay for mail services. Transactions are fast and low-cost on the Solana blockchain, ensuring the agent retains control over their funds without intermediaries.

Question 5

What are the main use cases for SolMail?

Accepted Answer

SolMail opens up diverse use cases for AI agents, including autonomous customer service (sending thank-you notes), AI-driven marketing (personalized postcards), smart contracts triggering physical notifications, and AI personal assistants fulfilling requests like sending birthday cards.

SolMail

SolMail

Key Features

Use Cases

Key Features

Use Cases