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POST
/
groups
/
proposals
/
update
cURL
curl --request POST \
  --url https://api.onchainden.com/api/v1/groups/proposals/update \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-Idempotency-Key: <x-idempotency-key>' \
  --data '
{
  "items": [
    {
      "id": "grp_123",
      "name": "Finance & Accounting",
      "memberUpdates": [
        {
          "action": "addMember",
          "id": "mem_3"
        },
        {
          "action": "removeMember",
          "id": "mem_2"
        }
      ]
    }
  ]
}
'
{
  "data": {
    "id": "prop_grp_update_123",
    "resourceType": "groups",
    "action": "update",
    "signatureStatus": "approvalReady",
    "executionStatus": "completed",
    "threshold": 2,
    "approvals": [],
    "rejections": [],
    "createdAt": "2026-01-18T00:00:00.000Z",
    "expiresAt": "2026-01-25T00:00:00.000Z",
    "data": {
      "items": [
        {
          "id": "grp_123",
          "name": "Finance & Accounting",
          "members": [
            {
              "id": "mem_1",
              "name": "Alice",
              "type": "user",
              "walletAddress": "0xabc..."
            },
            {
              "id": "mem_3",
              "name": "Cara",
              "type": "user",
              "walletAddress": "0xdef..."
            }
          ],
          "createdAt": "2026-01-01T00:00:00.000Z",
          "updatedAt": "2026-01-02T00:00:00.000Z"
        }
      ]
    },
    "result": {
      "resolution": "approved",
      "resources": [
        {
          "type": "group",
          "id": "grp_123",
          "uri": "/api/v1/groups/grp_123"
        }
      ]
    }
  }
}

Authorizations

​
Authorization
string
header
required

API key authentication. Include your API key in the Authorization header.

Headers

​
X-Idempotency-Key
string<uuid>
required

Idempotency key for safely retrying mutation requests.

Body

application/json
​
items
object[]
required

List of group updates

Response

Group update proposal created

​
data
object
required
Example:
{
  "id": "prop_grp_update_123",
  "resourceType": "groups",
  "action": "update",
  "signatureStatus": "approvalReady",
  "executionStatus": "completed",
  "threshold": 2,
  "approvals": [],
  "rejections": [],
  "createdAt": "2026-01-18T00:00:00.000Z",
  "expiresAt": "2026-01-25T00:00:00.000Z",
  "data": {
    "items": [
      {
        "id": "grp_123",
        "name": "Finance & Accounting",
        "members": [
          {
            "id": "mem_1",
            "name": "Alice",
            "type": "user",
            "walletAddress": "0xabc..."
          },
          {
            "id": "mem_3",
            "name": "Cara",
            "type": "user",
            "walletAddress": "0xdef..."
          }
        ],
        "createdAt": "2026-01-01T00:00:00.000Z",
        "updatedAt": "2026-01-02T00:00:00.000Z"
      }
    ]
  },
  "result": {
    "resolution": "approved",
    "resources": [
      {
        "type": "group",
        "id": "grp_123",
        "uri": "/api/v1/groups/grp_123"
      }
    ]
  }
}