API Reference

Collection Volumes & Market Caps

get
https://api.simplehash.xyz/api/v0/nfts/collections_activity
This endpoint provides the sales volume and market caps of specific collections. More collections and sales from different token types are being added over time. Note, from April 2023 onwards, the 90d and all_time values will be returned the same by default.
Currently, this endpoint supports Ethereum, Solana, Polygon, Bitcoin Ordinals, Arbitrum and Optimism. Other chains will be supported over time.
To understand more about the difference between Collections and Contracts, please refer to our FAQ
Query Params
string
required
Defaults to 510139ec0d8cf5513d59a8d3afa1c061

The unique identifier of the collection(s), comma separated for mulitple values (e.g., fa5a665f6d37ba338f4df83054f431db,510139ec0d8cf5513d59a8d3afa1c061). Limit of 5 collections.

string
enum
Allowed:
string
enum

Include the full collection response

Allowed:
string
enum

Include the associated contract details for the addresses listed in top_contracts

Allowed:
Responses

Updated over 2 years ago

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application/json

Updated over 2 years ago