Get Collection Info

This page documents the API endpoint for retrieving detailed information about a Collection on the In Process protocol, including collection metadata, default admin, payout recipient, and timestamps.

Endpoint

GET https://inprocess.world/api/collection

Query Parameters

Name	Type	Required	Default	Description
collectionAddress	string	Yes	—	The contract address of the Collection
chainId	string	No	8453	Chain ID of the collection (default: Base, 8453)

Example Requests

cURL

# With chainId (optional, defaults to 8453)
curl "https://inprocess.world/api/collection?collectionAddress=0x06a701Ae65582B92Af48cDff45a8B20DcA3714cA&chainId=8453"
 
# Without chainId (uses default: 8453)
curl "https://inprocess.world/api/collection?collectionAddress=0x06a701Ae65582B92Af48cDff45a8B20DcA3714cA"

Example Response

{
  "id": "bceddfb3-28f2-49f3-8669-73a813a06b90",
  "address": "0x06a701Ae65582B92Af48cDff45a8B20DcA3714cA",
  "chain_id": 8453,
  "name": "My Collection",
  "uri": "ar://1wMmKuaz-VdxmruOQJuYS-3nfU3zlNKmPNpc79Ou-qM",
  "metadata": {
    "name": "My Collection",
    "image": "ar://U2PRZhy-S_Lrz_AMx-Qh2n6x8Lm3smO9SsLuno1DXRU",
    "description": "A description of the collection",
    "content": {
      "mime": "audio/mpeg",
      "uri": "ar://z5RXUDCbzwHVJ49emY7XteJScYYP4baBxgVeaqFM3rM"
    }
  },
  "default_admin": {
    "address": "0x4b4324bcC6dB9380ABBbbD20B24A16C11FB5B38A",
    "username": "artist name 1"
  },
  "payout_recipient": "0x4b4324bcC6dB9380ABBbbD20B24A16C11FB5B38A",
  "created_at": "2025-06-07T20:41:35+00:00",
  "updated_at": "2025-08-12T12:28:41+00:00"
}

Response Properties

Response Object

Property	Type	Description
address	string	Contract address of the collection
chain_id	number	Chain ID where the collection exists
id	string	UUID of the collection
name	string	Collection name
uri	string	Metadata URI
metadata	object	Collection metadata object
metadata.name	string	Collection name from metadata
metadata.image	string	Image URI for the collection
metadata.description	string	Description of the collection
metadata.content	object	Content object with media information
metadata.content.mime	string	MIME type of the content
metadata.content.uri	string	URI of the content
default_admin	object	Original admin set at collection creation
default_admin.address	string	Address of the default admin
default_admin.username	string	Username of the default admin, if available
payout_recipient	string	Address to receive sale proceeds
created_at	string	ISO timestamp when the collection was created
updated_at	string	ISO timestamp when the collection was updated