Check a coin on chain
check_coinRead-only
On-chain facts about a Sui coin, read live: who controls the TreasuryCap (can mint), whether a DenyCap exists (can freeze holders), who controls the package's UpgradeCap (can change the code), the supply and whether the metadata is frozen, with the checkpoint it was read at, and its DeepBook pools (best bid and ask, spread, 24h volume, depth within 2% of mid). Pass a package ID instead to list the coin types it created. Facts only, not an endorsement or a safety rating: anything it couldn't establish is listed in notChecked (other DEXs' liquidity and holder concentration always are).
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| coinType | Yes | A full coin type, e.g. "0x2::sui::SUI" (package::module::NAME), or a package ID (0x…). |