A robust, production-grade Rust library for validating international postal codes.
jpzip Japanese postal code SDK
Query US zipcodes without SQLite
Wrapper library over the ZeroBounce API v2
MCP server for SolMail -- send physical mail via Solana payments. 4 tools: get_mail_quote, send_mail, get_wallet_balance, get_wallet_address
Sanitize and transform large CSVs with millions of records quickly and efficiently.
Strongly typed OpenSearch Client
OpenSearch Client
A simple Rust library for generating realistic JSON data using declarative schema definitions