See Available Collections by Chain for usage information.
| Attribute Name | Data Type | Description |
|---|---|---|
| chain | string | The id of the blockchain. Possible values are ETH and MATIC |
| contract_address | string | The contract address for the collection, matching the regexp /^0x[0-9a-f]{40}$/ |
| available_since | string (date in ISO format) | Timestamp of when the prices for the tokens in this collection were first calculated |
| prices_updated | string (date in ISO format) | Timestamp of when the prices for the tokens in this collection were last updated. This field is only available for users in the Business plan or higher |