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Assistant documents

GET https://app.sulus.ai/api/v1/kb/assistant/{assistantId}

List documents linked to an assistant (for the assistant editor)

Authentication

Send a bearer token created on your dashboard's Developer page:

Authorization: Bearer <YOUR_API_KEY>

Path parameters

assistantId string Required

The assistant.

Validation: the assistant's numeric internal id (digits only) or its public UUID (vapi_assistant_id)

Errors

StatusMeaningBody
403 Assistant belongs to a different organization {"message":"This action is unauthorized."}
401 Missing or invalid bearer token
403 Feature knowledge_docs not enabled for the account

Notes

  • Unlike most endpoints, an unknown or inaccessible assistant does not 404 here — it returns {"data": []}. Only a cross-organization assistant that DOES exist is rejected (403).
  • Only assignments whose document's library is visible to the caller are included (workspace/ownership scoping applies here too).
curl --request GET \
  --url https://app.sulus.ai/api/v1/kb/assistant/{assistantId} \
  --header 'Authorization: Bearer <YOUR_API_KEY>'
import requests

url = "https://app.sulus.ai/api/v1/kb/assistant/{assistantId}"
headers = {"Authorization": "Bearer <YOUR_API_KEY>"}

response = requests.get(url, headers=headers)
print(response.json())
package main

import (
	"fmt"
	"io"
	"net/http"
)

func main() {
	url := "https://app.sulus.ai/api/v1/kb/assistant/{assistantId}"
	req, _ := http.NewRequest("GET", url, nil)
	req.Header.Add("Authorization", "Bearer <YOUR_API_KEY>")
	res, _ := http.DefaultClient.Do(req)
	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)
	fmt.Println(string(body))
}
Response 200 
{
    "data": [
        {
            "id": "d4e5f6a7-b8c9-0123-defa-456789012345",
            "reseller_id": "f1e2d3c4-b5a6-4978-8901-234567890abc",
            "assistant_id": 12,
            "knowledge_article_id": "b2c3d4e5-f6a7-8901-bcde-f23456789012",
            "created_at": "2026-07-30T14:50:00.000000Z",
            "updated_at": "2026-07-30T14:50:00.000000Z",
            "knowledge_article": {
                "id": "b2c3d4e5-f6a7-8901-bcde-f23456789012",
                "title": "Return Policy",
                "status": "published",
                "knowledge_base_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
                "char_count": 73,
                "updated_at": "2026-07-30T14:35:19.000000Z",
                "knowledge_base": {
                    "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
                    "name": "My Library",
                    "description": null,
                    "audience": "assistant",
                    "reseller_id": "f1e2d3c4-b5a6-4978-8901-234567890abc",
                    "owner_user_id": 42,
                    "created_by": 42
                }
            }
        }
    ]
}