What it does

PoolInfo 2.0 pulls live data on every registered Cardano stake pool from the Koios API and puts it behind a single search box. For any pool you can see its ticker, name, margin, fixed cost, pledge, active and live stake, live delegator count, saturation, and lifetime block count - then go further than a normal explorer:

• Relay testing - runs a live DNS resolution, ICMP ping, and TCP port check against the pool's registered relays, so you can see whether they're actually reachable right now, not just what's registered on-chain.
• Metadata verification - downloads the pool's published metadata file and computes its cryptographic hash, then compares it against the hash registered on-chain, so you can see whether the metadata matches what the operator committed to.
• Epoch context - current epoch progress, current-epoch block production, and the Mark/Set/Go stake snapshot for the next three epochs' reward basis.

Everything is fetched fresh on request rather than served from a stale cache, since stake, saturation, and relay status change constantly.

Who it's for

• Delegators deciding where to stake ADA
• Stake pool operators (SPOs) monitoring their own pool's public-facing data
• Cardano researchers and enthusiasts studying the pool ecosystem

Who runs it

PoolInfo 2.0 is built and operated by Enigma SPO (ticker ONE), a Cardano stake pool operator. Enigma also runs a few other Cardano-community tools:

• SPO Yellow Pages
• Stake to Wallet address converter
• Retired pools lookup

Pool operators can also request a featured slot on the PoolInfo 2.0 homepage - see the promotion page for details.

Good to know

• Free to use, no account required, works in any modern desktop or mobile browser.
• Needs a live connection - it doesn't work offline, since pool data, relay status, and metadata checks are all fetched in real time.
• See the FAQ for common questions and the privacy page for what's logged when you visit.