Moody’s Ratings has integrated its Token Integration Engine with Solana through Alpha Ledger, bringing machine-readable credit ratings to one of crypto’s most active public blockchains. The move marks a meaningful expansion for a tool that already made Moody’s the first major credit rating agency to deploy independent credit analysis on blockchain infrastructure.
What the Token Integration Engine actually does
The Token Integration Engine, or TIE, is Moody’s system for embedding its credit ratings directly into tokenized securities. Instead of a fund manager downloading a PDF to check if a bond is investment-grade, that information can now live natively on the blockchain where the tokenized bond itself exists. The rating travels with the asset.
Moody’s first launched TIE on March 17, 2026, initially deploying a node on the Canton Network, a permissioned blockchain designed for institutional finance. The system was built to be network-agnostic from day one, meaning it was never intended to live on just one chain.
The Solana connection isn’t entirely new. Moody’s ran a successful proof-of-concept with Alphaledger on Solana back on June 11, 2025, during which the agency embedded its municipal bond ratings into tokenized securities via API integration. Alpha Ledger serves as the bridge here, providing the infrastructure layer that connects Moody’s rating data to Solana’s public blockchain environment.
