Overview
SPO Yellow Pages is a community-built directory that connects Cardano delegators with stake pool operators (SPOs) and their social media contact information. The site provides a searchable table of pool names, tickers, homepages, and direct links to Twitter, Discord, and Telegram channels, making it straightforward for anyone in the Cardano ecosystem to find and reach out to the operator behind a given pool.
Created by the operator of the EnigmA stake pool (ticker: ONE), SPO Yellow Pages addresses a practical gap in the staking experience. While stake pool explorers typically surface on-chain performance metrics such as block production, saturation, and fees, they often omit direct social contact details. SPO Yellow Pages focuses exclusively on that communication layer, serving as a dedicated bridge between delegators who want to engage with their chosen operators and the SPOs themselves.
Key Features
- Searchable SPO directory. Users can filter the pool listing by name or ticker to locate a specific operator and their associated social profiles1.
- Community-curated data. Pool information is maintained through a public GitHub repository where operators submit pull requests to add or update their entries2.
- Completeness-based ranking. Pools that provide more contact details rank higher in the directory, incentivizing operators to share comprehensive information1.
- Open-source and transparent. The underlying dataset is a single JSON file stored in the GitHub repository, allowing anyone to inspect, fork, or contribute to the data2.
What to Expect
SPO Yellow Pages presents a single-page interface built on a clean table layout. On loading, users see the full list of registered pools with columns for name, ticker, homepage, Twitter, Discord, and Telegram. A search field at the top narrows results in real time as users type a pool name or ticker. The experience is lightweight and direct, with no account creation, wallet connection, or token requirements.
Because the directory relies on voluntary submissions through GitHub, coverage depends on how many operators have contributed their details. The data reflects what SPOs themselves choose to share, which means some pools may have complete social profiles while others show partial information. Delegators looking for on-chain metrics such as performance history, fees, or saturation should pair SPO Yellow Pages with dedicated pool monitoring tools that draw from blockchain data. For users who want a simple, no-frills way to find an operator's social channels, SPO Yellow Pages offers a focused and accessible starting point within the broader Cardano staking toolkit.
