> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.runtype.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.runtype.com/_mcp/server.

# Submit feedback on a message

POST https://api.runtype.com/v1/client/feedback
Content-Type: application/json

Record message-level (`upvote` / `downvote` / `copy`, requires `messageId`) or conversation-level (`csat` 1-5, `nps` 0-10, requires `rating`) feedback for a client-token session. Requires the client `token` (authenticated like `/init` and `/chat`): the token is verified, its origin allowlist is enforced, and the session lookup is scoped to the token. Idempotent per (session, type, message): a matching prior submission is updated. Expired-but-active sessions are accepted so post-conversation surveys still land.

Reference: https://docs.runtype.com/api-reference/runtype-api/client-runtime/submit-feedback-on-a-message

## Servers

- `https://api.runtype.com` (Production, default)
- `https://api.runtype-staging.com` (Staging)

## Request

### Body (application/json)

This endpoint expects an object.

- `sessionId` (string, required)
- `token` (string, required)
- `type` (enum, required)
  - Allowed values: `upvote`, `downvote`, `copy`, `csat`, `nps`
- `comment` (string, optional)
- `messageId` (string, optional)
- `metadata` (map from string to any, optional)
- `rating` (double, optional)

## Response

### 200

Existing feedback updated

- `feedbackId` (string, required)
- `success` (boolean, required)
- `message` (string, optional)

### 201

Feedback recorded

- `feedbackId` (string, required)
- `success` (boolean, required)
- `message` (string, optional)

## Errors

### 400 Bad Request Error

Validation error

- `error` (string, required)
- `code` (string, optional) — Stable error code. `insufficient_scope` marks an API key that lacks a scope this request needs.
- `details` (list of V1FeedbackPostResponsesContentApplicationJsonSchemaDetailsItems, optional)
- `requiredScopes` (list of string, optional) — On `insufficient_scope`: every API key scope this request needs.

### 401 Unauthorized Error

Unauthorized

- `error` (string, required)
- `code` (string, optional) — Stable error code. `insufficient_scope` marks an API key that lacks a scope this request needs.
- `details` (list of ErrorDetailsItems, optional)
- `requiredScopes` (list of string, optional) — On `insufficient_scope`: every API key scope this request needs.

### 403 Forbidden Error

Insufficient permissions

- `error` (string, required)
- `code` (string, optional) — Stable error code. `insufficient_scope` marks an API key that lacks a scope this request needs.
- `details` (list of ErrorDetailsItems, optional)
- `requiredScopes` (list of string, optional) — On `insufficient_scope`: every API key scope this request needs.

### 404 Not Found Error

Not found

- `error` (string, required)
- `code` (string, optional) — Stable error code. `insufficient_scope` marks an API key that lacks a scope this request needs.
- `details` (list of ErrorDetailsItems, optional)
- `requiredScopes` (list of string, optional) — On `insufficient_scope`: every API key scope this request needs.

### 500 Internal Server Error

Internal server error

- `code` (string, required) — Stable error code: `INTERNAL_ERROR` unless the route documents its own.
- `error` (string, required)
- `details` (list of InternalErrorDetailsItems, optional)
- `requiredScopes` (list of string, optional) — On `insufficient_scope`: every API key scope this request needs.
- `message` (string, optional) — Plain-language guidance: retry, then contact support with the `requestId`.
- `requestId` (string, optional) — The `X-Runtype-Request-ID` of the failed request, for support.

### 503 Service Unavailable Error

Database temporarily unavailable; nothing was read or written. Retry after the `Retry-After` interval (seconds).

- `code` (enum, required) — Stable error code. `insufficient_scope` marks an API key that lacks a scope this request needs.
  - Allowed values: `DATABASE_UNAVAILABLE`
- `error` (string, required)
- `details` (list of DatabaseUnavailableErrorDetailsItems, optional)
- `requiredScopes` (list of string, optional) — On `insufficient_scope`: every API key scope this request needs.
- `requestId` (string, optional) — The `X-Runtype-Request-ID` of the failed request, for support.

## Types

### V1FeedbackPostResponsesContentApplicationJsonSchemaDetailsItems

- `message` (string, required)
- `code` (string, optional) — Stable Runtype validation code (e.g. MISSING_REQUIRED_FIELD, INVALID_ENUM).
- `path` (string, optional) — Dotted JSON path to the offending field.
- `suggestion` (string, optional) — Actionable hint (allowed values, accepted range, …).

### ErrorDetailsItems

- `message` (string, required)
- `code` (string, optional) — Stable Runtype validation code (e.g. MISSING_REQUIRED_FIELD, INVALID_ENUM).
- `path` (string, optional) — Dotted JSON path to the offending field.
- `suggestion` (string, optional) — Actionable hint (allowed values, accepted range, …).

### InternalErrorDetailsItems

- `message` (string, required)
- `code` (string, optional) — Stable Runtype validation code (e.g. MISSING_REQUIRED_FIELD, INVALID_ENUM).
- `path` (string, optional) — Dotted JSON path to the offending field.
- `suggestion` (string, optional) — Actionable hint (allowed values, accepted range, …).

### DatabaseUnavailableErrorDetailsItems

- `message` (string, required)
- `code` (string, optional) — Stable Runtype validation code (e.g. MISSING_REQUIRED_FIELD, INVALID_ENUM).
- `path` (string, optional) — Dotted JSON path to the offending field.
- `suggestion` (string, optional) — Actionable hint (allowed values, accepted range, …).

## Examples

### CSAT rating for the conversation

**Request**

```json
{
  "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
  "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
  "type": "csat",
  "comment": "Super helpful, thanks!",
  "rating": 5
}
```

**Response**

```json
{
  "feedbackId": "string",
  "success": true,
  "message": "string"
}
```

**SDK Code**

```python CSAT rating for the conversation
import requests

url = "https://api.runtype.com/v1/client/feedback"

payload = {
    "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
    "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
    "type": "csat",
    "comment": "Super helpful, thanks!",
    "rating": 5
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript CSAT rating for the conversation
const url = 'https://api.runtype.com/v1/client/feedback';
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: '{"sessionId":"cs_01jq8z6k2re9v0w1m3n5p7s9t2","token":"ct_live_flow01k7_0123456789abcdef0123456789abcdef","type":"csat","comment":"Super helpful, thanks!","rating":5}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go CSAT rating for the conversation
package main

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

func main() {

	url := "https://api.runtype.com/v1/client/feedback"

	payload := strings.NewReader("{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"csat\",\n  \"comment\": \"Super helpful, thanks!\",\n  \"rating\": 5\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby CSAT rating for the conversation
require 'uri'
require 'net/http'

url = URI("https://api.runtype.com/v1/client/feedback")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"csat\",\n  \"comment\": \"Super helpful, thanks!\",\n  \"rating\": 5\n}"

response = http.request(request)
puts response.read_body
```

```java CSAT rating for the conversation
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.runtype.com/v1/client/feedback")
  .header("Content-Type", "application/json")
  .body("{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"csat\",\n  \"comment\": \"Super helpful, thanks!\",\n  \"rating\": 5\n}")
  .asString();
```

```php CSAT rating for the conversation
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.runtype.com/v1/client/feedback', [
  'body' => '{
  "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
  "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
  "type": "csat",
  "comment": "Super helpful, thanks!",
  "rating": 5
}',
  'headers' => [
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp CSAT rating for the conversation
using RestSharp;

var client = new RestClient("https://api.runtype.com/v1/client/feedback");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"csat\",\n  \"comment\": \"Super helpful, thanks!\",\n  \"rating\": 5\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift CSAT rating for the conversation
import Foundation

let headers = ["Content-Type": "application/json"]
let parameters = [
  "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
  "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
  "type": "csat",
  "comment": "Super helpful, thanks!",
  "rating": 5
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.runtype.com/v1/client/feedback")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### CSAT rating for the conversation

**Request**

```json
{
  "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
  "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
  "type": "csat",
  "comment": "Super helpful, thanks!",
  "rating": 5
}
```

**Response**

```json
{
  "feedbackId": "string",
  "success": true,
  "message": "string"
}
```

**SDK Code**

```python CSAT rating for the conversation
import requests

url = "https://api.runtype.com/v1/client/feedback"

payload = {
    "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
    "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
    "type": "csat",
    "comment": "Super helpful, thanks!",
    "rating": 5
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript CSAT rating for the conversation
const url = 'https://api.runtype.com/v1/client/feedback';
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: '{"sessionId":"cs_01jq8z6k2re9v0w1m3n5p7s9t2","token":"ct_live_flow01k7_0123456789abcdef0123456789abcdef","type":"csat","comment":"Super helpful, thanks!","rating":5}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go CSAT rating for the conversation
package main

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

func main() {

	url := "https://api.runtype.com/v1/client/feedback"

	payload := strings.NewReader("{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"csat\",\n  \"comment\": \"Super helpful, thanks!\",\n  \"rating\": 5\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby CSAT rating for the conversation
require 'uri'
require 'net/http'

url = URI("https://api.runtype.com/v1/client/feedback")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"csat\",\n  \"comment\": \"Super helpful, thanks!\",\n  \"rating\": 5\n}"

response = http.request(request)
puts response.read_body
```

```java CSAT rating for the conversation
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.runtype.com/v1/client/feedback")
  .header("Content-Type", "application/json")
  .body("{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"csat\",\n  \"comment\": \"Super helpful, thanks!\",\n  \"rating\": 5\n}")
  .asString();
```

```php CSAT rating for the conversation
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.runtype.com/v1/client/feedback', [
  'body' => '{
  "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
  "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
  "type": "csat",
  "comment": "Super helpful, thanks!",
  "rating": 5
}',
  'headers' => [
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp CSAT rating for the conversation
using RestSharp;

var client = new RestClient("https://api.runtype.com/v1/client/feedback");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"csat\",\n  \"comment\": \"Super helpful, thanks!\",\n  \"rating\": 5\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift CSAT rating for the conversation
import Foundation

let headers = ["Content-Type": "application/json"]
let parameters = [
  "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
  "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
  "type": "csat",
  "comment": "Super helpful, thanks!",
  "rating": 5
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.runtype.com/v1/client/feedback")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### Thumbs-up on an assistant message

**Request**

```json
{
  "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
  "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
  "type": "upvote",
  "messageId": "msg_assistant_1"
}
```

**Response**

```json
{
  "feedbackId": "string",
  "success": true,
  "message": "string"
}
```

**SDK Code**

```python Thumbs-up on an assistant message
import requests

url = "https://api.runtype.com/v1/client/feedback"

payload = {
    "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
    "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
    "type": "upvote",
    "messageId": "msg_assistant_1"
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript Thumbs-up on an assistant message
const url = 'https://api.runtype.com/v1/client/feedback';
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: '{"sessionId":"cs_01jq8z6k2re9v0w1m3n5p7s9t2","token":"ct_live_flow01k7_0123456789abcdef0123456789abcdef","type":"upvote","messageId":"msg_assistant_1"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Thumbs-up on an assistant message
package main

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

func main() {

	url := "https://api.runtype.com/v1/client/feedback"

	payload := strings.NewReader("{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"upvote\",\n  \"messageId\": \"msg_assistant_1\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Thumbs-up on an assistant message
require 'uri'
require 'net/http'

url = URI("https://api.runtype.com/v1/client/feedback")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"upvote\",\n  \"messageId\": \"msg_assistant_1\"\n}"

response = http.request(request)
puts response.read_body
```

```java Thumbs-up on an assistant message
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.runtype.com/v1/client/feedback")
  .header("Content-Type", "application/json")
  .body("{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"upvote\",\n  \"messageId\": \"msg_assistant_1\"\n}")
  .asString();
```

```php Thumbs-up on an assistant message
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.runtype.com/v1/client/feedback', [
  'body' => '{
  "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
  "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
  "type": "upvote",
  "messageId": "msg_assistant_1"
}',
  'headers' => [
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp Thumbs-up on an assistant message
using RestSharp;

var client = new RestClient("https://api.runtype.com/v1/client/feedback");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"sessionId\": \"cs_01jq8z6k2re9v0w1m3n5p7s9t2\",\n  \"token\": \"ct_live_flow01k7_0123456789abcdef0123456789abcdef\",\n  \"type\": \"upvote\",\n  \"messageId\": \"msg_assistant_1\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Thumbs-up on an assistant message
import Foundation

let headers = ["Content-Type": "application/json"]
let parameters = [
  "sessionId": "cs_01jq8z6k2re9v0w1m3n5p7s9t2",
  "token": "ct_live_flow01k7_0123456789abcdef0123456789abcdef",
  "type": "upvote",
  "messageId": "msg_assistant_1"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.runtype.com/v1/client/feedback")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```