Delete workflow

Archive a workflow and stop its schedules, webhooks, MCP tools, and hosted chat. Requires workspace write access. Find it with List workflows (scope=archived) and recover it with Restore workflow. Both deleted and archived acknowledge archival.

OAuth scope: api:write.

DELETE/api/v2/workflows/{workflowId}

Authorization

X-API-Key<token>

Send a personal or workspace API key in X-API-Key. See key types and access; operations that reject workspace keys say so in their description.

In: header

Request examples use an API key. For OAuth, replace the X-API-Key header with Authorization: Bearer YOUR_ACCESS_TOKEN.

curl -X DELETE "https://www.sim.ai/api/v2/workflows/3b1f7c92-8d4e-4a6b-9c0d-5e2f8a714b36" \  -H "X-API-Key: YOUR_API_KEY"
fetch("https://www.sim.ai/api/v2/workflows/3b1f7c92-8d4e-4a6b-9c0d-5e2f8a714b36", {  method: "DELETE",  headers: {    "X-API-Key": "YOUR_API_KEY"  }})
package mainimport (  "fmt"  "net/http"  "io/ioutil")func main() {  url := "https://www.sim.ai/api/v2/workflows/3b1f7c92-8d4e-4a6b-9c0d-5e2f8a714b36"  req, _ := http.NewRequest("DELETE", url, nil)  req.Header.Add("X-API-Key", "YOUR_API_KEY")  res, _ := http.DefaultClient.Do(req)  defer res.Body.Close()  body, _ := ioutil.ReadAll(res.Body)  fmt.Println(res)  fmt.Println(string(body))}
import requestsurl = "https://www.sim.ai/api/v2/workflows/3b1f7c92-8d4e-4a6b-9c0d-5e2f8a714b36"response = requests.request("DELETE", url, headers = {  "X-API-Key": "YOUR_API_KEY"})print(response.text)
import java.net.URI;import java.net.http.HttpClient;import java.net.http.HttpRequest;import java.net.http.HttpResponse;import java.net.http.HttpResponse.BodyHandlers;import java.time.Duration;HttpClient client = HttpClient.newBuilder()  .connectTimeout(Duration.ofSeconds(10))  .build();HttpRequest.Builder requestBuilder = HttpRequest.newBuilder()  .uri(URI.create("https://www.sim.ai/api/v2/workflows/3b1f7c92-8d4e-4a6b-9c0d-5e2f8a714b36"))  .header("X-API-Key", "YOUR_API_KEY")  .DELETE()  .build();try {  HttpResponse<String> response = client.send(requestBuilder.build(), BodyHandlers.ofString());  System.out.println("Status code: " + response.statusCode());  System.out.println("Response body: " + response.body());} catch (Exception e) {  e.printStackTrace();}
using System;using System.Net.Http;using System.Text;var client = new HttpClient();client.DefaultRequestHeaders.Add("X-API-Key", "YOUR_API_KEY");var response = await client.DeleteAsync("https://www.sim.ai/api/v2/workflows/3b1f7c92-8d4e-4a6b-9c0d-5e2f8a714b36");var responseBody = await response.Content.ReadAsStringAsync();
{
  "data": {
    "id": "3b1f7c92-8d4e-4a6b-9c0d-5e2f8a714b36",
    "deleted": true,
    "archived": true
  }
}
{
  "error": {
    "code": "BAD_REQUEST",
    "message": "Invalid request"
  }
}
{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Authentication required"
  }
}
{
  "error": {
    "code": "FORBIDDEN",
    "message": "Insufficient workspace permissions",
    "details": {
      "code": "INSUFFICIENT_WORKSPACE_ROLE"
    }
  }
}
{
  "error": {
    "code": "NOT_FOUND",
    "message": "Not found"
  }
}
{
  "error": {
    "code": "LOCKED",
    "message": "Workflow is locked"
  }
}
{
  "error": {
    "code": "RATE_LIMITED",
    "message": "API rate limit exceeded",
    "details": {
      "retryAfter": "2026-01-01T00:00:30.000Z"
    }
  }
}
{
  "error": {
    "code": "INTERNAL_ERROR",
    "message": "Internal server error"
  }
}
{
  "error": {
    "code": "SERVICE_UNAVAILABLE",
    "message": "Service temporarily unavailable"
  }
}

Path parameters

workflowId*string

Unique workflow identifier.

Length1 <= length

Response body

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

PATCHUpdate workflowPOSTRestore workflow