Replace Flow Root
curl --request POST \
--url https://api.example.com/api/public/tools/replace_flow_root \
--header 'Content-Type: application/json' \
--header 'X-API-Key: <api-key>' \
--data '
{
"flowPlanId": "<string>",
"root": {
"id": "<string>",
"delay": "<string>",
"payload": {},
"next": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": "<unknown>",
"on_false": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": "<unknown>",
"on_false": "<unknown>"
}
},
"on_false": "<unknown>"
},
"expression": "<string>",
"on_true": "<unknown>",
"on_false": "<unknown>"
},
"returnWorkspace": true
}
'import requests
url = "https://api.example.com/api/public/tools/replace_flow_root"
payload = {
"flowPlanId": "<string>",
"root": {
"id": "<string>",
"delay": "<string>",
"payload": {},
"next": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": "<unknown>",
"on_false": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": "<unknown>",
"on_false": "<unknown>"
}
},
"on_false": "<unknown>"
},
"expression": "<string>",
"on_true": "<unknown>",
"on_false": "<unknown>"
},
"returnWorkspace": True
}
headers = {
"X-API-Key": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
flowPlanId: '<string>',
root: {
id: '<string>',
delay: '<string>',
payload: {},
next: {
id: '<string>',
delay: '<string>',
payload: '<unknown>',
next: '<unknown>',
expression: '<string>',
on_true: {
id: '<string>',
delay: '<string>',
payload: '<unknown>',
next: '<unknown>',
expression: '<string>',
on_true: '<unknown>',
on_false: {
id: '<string>',
delay: '<string>',
payload: '<unknown>',
next: '<unknown>',
expression: '<string>',
on_true: '<unknown>',
on_false: '<unknown>'
}
},
on_false: '<unknown>'
},
expression: '<string>',
on_true: '<unknown>',
on_false: '<unknown>'
},
returnWorkspace: true
})
};
fetch('https://api.example.com/api/public/tools/replace_flow_root', 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://api.example.com/api/public/tools/replace_flow_root",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'flowPlanId' => '<string>',
'root' => [
'id' => '<string>',
'delay' => '<string>',
'payload' => [
],
'next' => [
'id' => '<string>',
'delay' => '<string>',
'payload' => '<unknown>',
'next' => '<unknown>',
'expression' => '<string>',
'on_true' => [
'id' => '<string>',
'delay' => '<string>',
'payload' => '<unknown>',
'next' => '<unknown>',
'expression' => '<string>',
'on_true' => '<unknown>',
'on_false' => [
'id' => '<string>',
'delay' => '<string>',
'payload' => '<unknown>',
'next' => '<unknown>',
'expression' => '<string>',
'on_true' => '<unknown>',
'on_false' => '<unknown>'
]
],
'on_false' => '<unknown>'
],
'expression' => '<string>',
'on_true' => '<unknown>',
'on_false' => '<unknown>'
],
'returnWorkspace' => true
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.example.com/api/public/tools/replace_flow_root"
payload := strings.NewReader("{\n \"flowPlanId\": \"<string>\",\n \"root\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": {},\n \"next\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n }\n },\n \"on_false\": \"<unknown>\"\n },\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n },\n \"returnWorkspace\": true\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-API-Key", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.example.com/api/public/tools/replace_flow_root")
.header("X-API-Key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"flowPlanId\": \"<string>\",\n \"root\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": {},\n \"next\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n }\n },\n \"on_false\": \"<unknown>\"\n },\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n },\n \"returnWorkspace\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/api/public/tools/replace_flow_root")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"flowPlanId\": \"<string>\",\n \"root\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": {},\n \"next\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n }\n },\n \"on_false\": \"<unknown>\"\n },\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n },\n \"returnWorkspace\": true\n}"
response = http.request(request)
puts response.read_body{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}FirstTouch tools
Replace Flow Root
Replace an existing reusable flow-plan root with a complete node tree.
Usage notes
- Call get_guide with topic=flow_plan_creation before building root JSON, and call get_flow_available_variables before using variables in prompts or expressions.
- Do not use this for one-prospect action requests; use add_dynamic_action once per step.
- Never use this for the MCP Dynamic Actions flow plan; it is managed only by add_dynamic_action/remove_dynamic_action_prospect.
- The flow becomes a draft after replacement.
POST
/
api
/
public
/
tools
/
replace_flow_root
Replace Flow Root
curl --request POST \
--url https://api.example.com/api/public/tools/replace_flow_root \
--header 'Content-Type: application/json' \
--header 'X-API-Key: <api-key>' \
--data '
{
"flowPlanId": "<string>",
"root": {
"id": "<string>",
"delay": "<string>",
"payload": {},
"next": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": "<unknown>",
"on_false": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": "<unknown>",
"on_false": "<unknown>"
}
},
"on_false": "<unknown>"
},
"expression": "<string>",
"on_true": "<unknown>",
"on_false": "<unknown>"
},
"returnWorkspace": true
}
'import requests
url = "https://api.example.com/api/public/tools/replace_flow_root"
payload = {
"flowPlanId": "<string>",
"root": {
"id": "<string>",
"delay": "<string>",
"payload": {},
"next": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": "<unknown>",
"on_false": {
"id": "<string>",
"delay": "<string>",
"payload": "<unknown>",
"next": "<unknown>",
"expression": "<string>",
"on_true": "<unknown>",
"on_false": "<unknown>"
}
},
"on_false": "<unknown>"
},
"expression": "<string>",
"on_true": "<unknown>",
"on_false": "<unknown>"
},
"returnWorkspace": True
}
headers = {
"X-API-Key": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
flowPlanId: '<string>',
root: {
id: '<string>',
delay: '<string>',
payload: {},
next: {
id: '<string>',
delay: '<string>',
payload: '<unknown>',
next: '<unknown>',
expression: '<string>',
on_true: {
id: '<string>',
delay: '<string>',
payload: '<unknown>',
next: '<unknown>',
expression: '<string>',
on_true: '<unknown>',
on_false: {
id: '<string>',
delay: '<string>',
payload: '<unknown>',
next: '<unknown>',
expression: '<string>',
on_true: '<unknown>',
on_false: '<unknown>'
}
},
on_false: '<unknown>'
},
expression: '<string>',
on_true: '<unknown>',
on_false: '<unknown>'
},
returnWorkspace: true
})
};
fetch('https://api.example.com/api/public/tools/replace_flow_root', 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://api.example.com/api/public/tools/replace_flow_root",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'flowPlanId' => '<string>',
'root' => [
'id' => '<string>',
'delay' => '<string>',
'payload' => [
],
'next' => [
'id' => '<string>',
'delay' => '<string>',
'payload' => '<unknown>',
'next' => '<unknown>',
'expression' => '<string>',
'on_true' => [
'id' => '<string>',
'delay' => '<string>',
'payload' => '<unknown>',
'next' => '<unknown>',
'expression' => '<string>',
'on_true' => '<unknown>',
'on_false' => [
'id' => '<string>',
'delay' => '<string>',
'payload' => '<unknown>',
'next' => '<unknown>',
'expression' => '<string>',
'on_true' => '<unknown>',
'on_false' => '<unknown>'
]
],
'on_false' => '<unknown>'
],
'expression' => '<string>',
'on_true' => '<unknown>',
'on_false' => '<unknown>'
],
'returnWorkspace' => true
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.example.com/api/public/tools/replace_flow_root"
payload := strings.NewReader("{\n \"flowPlanId\": \"<string>\",\n \"root\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": {},\n \"next\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n }\n },\n \"on_false\": \"<unknown>\"\n },\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n },\n \"returnWorkspace\": true\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-API-Key", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.example.com/api/public/tools/replace_flow_root")
.header("X-API-Key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"flowPlanId\": \"<string>\",\n \"root\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": {},\n \"next\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n }\n },\n \"on_false\": \"<unknown>\"\n },\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n },\n \"returnWorkspace\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/api/public/tools/replace_flow_root")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"flowPlanId\": \"<string>\",\n \"root\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": {},\n \"next\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": {\n \"id\": \"<string>\",\n \"delay\": \"<string>\",\n \"payload\": \"<unknown>\",\n \"next\": \"<unknown>\",\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n }\n },\n \"on_false\": \"<unknown>\"\n },\n \"expression\": \"<string>\",\n \"on_true\": \"<unknown>\",\n \"on_false\": \"<unknown>\"\n },\n \"returnWorkspace\": true\n}"
response = http.request(request)
puts response.read_body{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}{
"error": "<string>",
"message": "<string>",
"traceId": "<string>"
}Authorizations
Body
application/json
Existing flow plan id. Use the exact flowPlanId returned by create_flow_plan, list_flow_plans, or get_flow_workspace; do not use the read-only MCP Dynamic Actions flowPlanId here.
Complete flow root JSON. Operation/directive nodes use payload and next; branch nodes use expression, on_true, on_false, and on_null.
Show child attributes
Show child attributes
Include a workspace snapshot in the response.
Response
Tool result.

