How to Look Up Tokenized Asset Issuers With the CoinMarketCap API
CoinMarketCap has introduced new API endpoints designed to help developers identify and track tokenized asset issuers within the Real World Asset (RWA) ecosystem. By providing a structured way to link on-chain tokens to their respective issuing entities, such as Backed Finance, Paxos, and Franklin Templeton, the platform enables more transparent market analysis. The API allows users to retrieve full issuer rosters, view complete token lists for specific entities, and perform reverse lookups to compare competing issuers for the same underlying asset. This data layer is strictly limited to identity and token mapping, intentionally excluding financial metrics, custody details, or regulatory status to maintain a neutral data-provider role. Developers are cautioned that issuer IDs are 24-character hexadecimal strings, requiring specific database handling to avoid data corruption. The integration of these endpoints facilitates the creation of comparison tables that highlight price spreads between tokens representing identical underlying assets. Ultimately, this resource provides the necessary infrastructure for developers to build more robust tools for monitoring the growing RWA market.
