Attorney Clients

curl --request GET \
  --url https://api.signa.so/v1/attorneys/{id}/clients \
  --header 'Authorization: Bearer <token>'

{
  "object": "list",
  "data": [
    {
      "id": "own_AcmeCo",
      "object": "owner",
      "name": "Acme Corporation",
      "canonical_name": "ACME CORPORATION",
      "country_code": "US",
      "entity_type": "corporation",
      "shared_trademark_count": 47
    }
  ],
  "has_more": false,
  "pagination": { "cursor": null },
  "request_id": "req_xyz"
}

GET

attorneys

{id}

clients

Attorney Clients

curl --request GET \
  --url https://api.signa.so/v1/attorneys/{id}/clients \
  --header 'Authorization: Bearer <token>'

{
  "object": "list",
  "data": [
    {
      "id": "own_AcmeCo",
      "object": "owner",
      "name": "Acme Corporation",
      "canonical_name": "ACME CORPORATION",
      "country_code": "US",
      "entity_type": "corporation",
      "shared_trademark_count": 47
    }
  ],
  "has_more": false,
  "pagination": { "cursor": null },
  "request_id": "req_xyz"
}

Overview

Returns the owners that an attorney has represented on trademark filings. Derived from the intersection of trademark_owners and trademark_attorneys. Each row reports the number of marks shared between the attorney and that owner. Sorted by shared_trademark_count descending.

Path Parameters

string

required

Attorney ID (att_...).

Query Parameters

limit

integer

default:"20"

Page size (1-100).

cursor

string

Pagination cursor from a previous response.

Response

data

object[]

Array of client owner summary records.

data[].id

string

Owner ID (own_...).

data[].name

string

Display name of the owner.

data[].canonical_name

string

Normalized name used for entity resolution.

data[].country_code

string

Owner country code.

data[].entity_type

string

Owner entity type (e.g. corporation, individual, partnership).

data[].shared_trademark_count

integer

Number of trademarks where this attorney represents this owner.

{
  "object": "list",
  "data": [
    {
      "id": "own_AcmeCo",
      "object": "owner",
      "name": "Acme Corporation",
      "canonical_name": "ACME CORPORATION",
      "country_code": "US",
      "entity_type": "corporation",
      "shared_trademark_count": 47
    }
  ],
  "has_more": false,
  "pagination": { "cursor": null },
  "request_id": "req_xyz"
}

Code Examples

curl "https://api.signa.so/v1/attorneys/att_3kPq9X/clients?limit=20" \
  -H "Authorization: Bearer sig_YOUR_KEY_HERE"

Errors

Status	Type	Description
400	`validation_error`	Invalid attorney ID
401	`unauthorized`	Missing or invalid API key
404	`not_found`	Attorney not found
429	`rate_limited`	Too many requests

Get Attorney — full attorney detail
Attorney Trademarks — marks handled by this attorney
List Owners — search owners independently

Attorney Trademarks List Firms

​Overview

​Path Parameters

​Query Parameters

​Response

​Code Examples

​Errors

​Related Endpoints

Overview

Path Parameters

Query Parameters

Response

Code Examples

Errors

Related Endpoints