Get a Workflow
curl --request GET \
--url https://flowker.sandbox.lerian.net/v1/workflows/{id} \
--header 'Authorization: Bearer <token>'import requests
url = "https://flowker.sandbox.lerian.net/v1/workflows/{id}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://flowker.sandbox.lerian.net/v1/workflows/{id}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://flowker.sandbox.lerian.net/v1/workflows/{id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://flowker.sandbox.lerian.net/v1/workflows/{id}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://flowker.sandbox.lerian.net/v1/workflows/{id}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://flowker.sandbox.lerian.net/v1/workflows/{id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
"name": "Payment Notification Flow",
"description": "Receives a webhook trigger and logs the payment event.",
"status": "active",
"nodes": [
{
"id": "trigger-1",
"type": "trigger",
"name": "Webhook Trigger",
"position": {
"x": 0,
"y": 0
},
"data": {
"triggerType": "webhook",
"path": "payments/received",
"method": "POST",
"input_contract": "open",
"format": "json"
}
},
{
"id": "log-event",
"type": "action",
"name": "Log Payment Event",
"position": {
"x": 200,
"y": 0
},
"data": {
"action": "log"
}
}
],
"edges": [
{
"id": "e1",
"source": "trigger-1",
"target": "log-event"
}
],
"metadata": {
"team": "payments",
"environment": "sandbox"
},
"createdAt": "2026-03-17T14:30:00Z",
"updatedAt": "2026-03-17T14:31:00Z"
}{
"code": "FLK-0001",
"detail": "name is a required field",
"errors": [
{
"location": "body.nodes",
"message": "expected array length >= 1",
"value": "<unknown>"
}
],
"instance": "/v1/workflows",
"status": 400,
"title": "Bad Request",
"type": "https://errors.lerian.studio/v1/FLK-0001"
}{
"code": "FLK-0001",
"detail": "name is a required field",
"errors": [
{
"location": "body.nodes",
"message": "expected array length >= 1",
"value": "<unknown>"
}
],
"instance": "/v1/workflows",
"status": 400,
"title": "Bad Request",
"type": "https://errors.lerian.studio/v1/FLK-0001"
}{
"code": "FLK-0001",
"detail": "name is a required field",
"errors": [
{
"location": "body.nodes",
"message": "expected array length >= 1",
"value": "<unknown>"
}
],
"instance": "/v1/workflows",
"status": 400,
"title": "Bad Request",
"type": "https://errors.lerian.studio/v1/FLK-0001"
}Get a Workflow
Use this endpoint to retrieve a specific workflow definition by its unique identifier.
GET
/
v1
/
workflows
/
{id}
Get a Workflow
curl --request GET \
--url https://flowker.sandbox.lerian.net/v1/workflows/{id} \
--header 'Authorization: Bearer <token>'import requests
url = "https://flowker.sandbox.lerian.net/v1/workflows/{id}"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://flowker.sandbox.lerian.net/v1/workflows/{id}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://flowker.sandbox.lerian.net/v1/workflows/{id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://flowker.sandbox.lerian.net/v1/workflows/{id}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://flowker.sandbox.lerian.net/v1/workflows/{id}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://flowker.sandbox.lerian.net/v1/workflows/{id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
"name": "Payment Notification Flow",
"description": "Receives a webhook trigger and logs the payment event.",
"status": "active",
"nodes": [
{
"id": "trigger-1",
"type": "trigger",
"name": "Webhook Trigger",
"position": {
"x": 0,
"y": 0
},
"data": {
"triggerType": "webhook",
"path": "payments/received",
"method": "POST",
"input_contract": "open",
"format": "json"
}
},
{
"id": "log-event",
"type": "action",
"name": "Log Payment Event",
"position": {
"x": 200,
"y": 0
},
"data": {
"action": "log"
}
}
],
"edges": [
{
"id": "e1",
"source": "trigger-1",
"target": "log-event"
}
],
"metadata": {
"team": "payments",
"environment": "sandbox"
},
"createdAt": "2026-03-17T14:30:00Z",
"updatedAt": "2026-03-17T14:31:00Z"
}{
"code": "FLK-0001",
"detail": "name is a required field",
"errors": [
{
"location": "body.nodes",
"message": "expected array length >= 1",
"value": "<unknown>"
}
],
"instance": "/v1/workflows",
"status": 400,
"title": "Bad Request",
"type": "https://errors.lerian.studio/v1/FLK-0001"
}{
"code": "FLK-0001",
"detail": "name is a required field",
"errors": [
{
"location": "body.nodes",
"message": "expected array length >= 1",
"value": "<unknown>"
}
],
"instance": "/v1/workflows",
"status": 400,
"title": "Bad Request",
"type": "https://errors.lerian.studio/v1/FLK-0001"
}{
"code": "FLK-0001",
"detail": "name is a required field",
"errors": [
{
"location": "body.nodes",
"message": "expected array length >= 1",
"value": "<unknown>"
}
],
"instance": "/v1/workflows",
"status": 400,
"title": "Bad Request",
"type": "https://errors.lerian.studio/v1/FLK-0001"
}Authorizations
JWT bearer token issued by the identity provider. Send it in the Authorization header as Bearer <token>.
Path Parameters
Unique identifier of the workflow.
Response
Indicates that the request was successful and the response contains the requested data.
Timestamp when the workflow was created.
Example:
"2026-03-17T14:30:00Z"
Human-readable description of the workflow.
Example:
"Receives a webhook trigger and logs the payment event."
Connections between nodes that define the execution flow.
Show child attributes
Show child attributes
Unique identifier of the workflow.
Example:
"a1b2c3d4-e5f6-7890-abcd-ef1234567890"
Custom key-value pairs for tagging or categorizing.
Show child attributes
Show child attributes
Example:
{
"team": "payments",
"environment": "sandbox"
}
Unique name of the workflow.
Example:
"Payment Notification Flow"
The steps that make up this workflow.
Show child attributes
Show child attributes
Current lifecycle status: draft (editable), active (executable), or inactive (archived).
Available options:
draft, active, inactive Example:
"active"
Timestamp of the last update.
Example:
"2026-03-17T15:00:00Z"
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