Invoke an agent
curl --request POST \
--url https://api.kairn.sh/v1/agent/invoke \
--header 'Content-Type: application/json' \
--header 'X-API-Key: <api-key>' \
--data '
{
"user_id": "user_123",
"soul": "support",
"input": "My invoice looks wrong.",
"role": "default",
"session_id": "chat_abc123",
"stream": true
}
'import requests
url = "https://api.kairn.sh/v1/agent/invoke"
payload = {
"user_id": "user_123",
"soul": "support",
"input": "My invoice looks wrong.",
"role": "default",
"session_id": "chat_abc123",
"stream": 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({
user_id: 'user_123',
soul: 'support',
input: 'My invoice looks wrong.',
role: 'default',
session_id: 'chat_abc123',
stream: true
})
};
fetch('https://api.kairn.sh/v1/agent/invoke', 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.kairn.sh/v1/agent/invoke",
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([
'user_id' => 'user_123',
'soul' => 'support',
'input' => 'My invoice looks wrong.',
'role' => 'default',
'session_id' => 'chat_abc123',
'stream' => 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.kairn.sh/v1/agent/invoke"
payload := strings.NewReader("{\n \"user_id\": \"user_123\",\n \"soul\": \"support\",\n \"input\": \"My invoice looks wrong.\",\n \"role\": \"default\",\n \"session_id\": \"chat_abc123\",\n \"stream\": 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.kairn.sh/v1/agent/invoke")
.header("X-API-Key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"user_id\": \"user_123\",\n \"soul\": \"support\",\n \"input\": \"My invoice looks wrong.\",\n \"role\": \"default\",\n \"session_id\": \"chat_abc123\",\n \"stream\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.kairn.sh/v1/agent/invoke")
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 \"user_id\": \"user_123\",\n \"soul\": \"support\",\n \"input\": \"My invoice looks wrong.\",\n \"role\": \"default\",\n \"session_id\": \"chat_abc123\",\n \"stream\": true\n}"
response = http.request(request)
puts response.read_body{
"invocation_id": "a1b2c3d4-...",
"output": "<string>",
"memory_delta": {},
"tool_calls": [
{
"name": "<string>",
"input": {},
"result_summary": "<string>",
"duration_ms": 123
}
],
"tokens_input": 123,
"tokens_output": 123,
"duration_ms": 123,
"session_id": "<string>",
"status": "completed"
}{
"error": "<string>",
"error_type": "<string>"
}{
"error": "<string>",
"error_type": "<string>"
}{
"error": "<string>",
"error_type": "<string>"
}{
"error": "<string>",
"error_type": "<string>"
}{
"error": "<string>",
"error_type": "<string>"
}Agent
Invoke an agent
Run an agent for a user. Returns a full JSON response by default. Set stream: true or Accept: text/event-stream to receive a streaming SSE response instead.
POST
/
v1
/
agent
/
invoke
Invoke an agent
curl --request POST \
--url https://api.kairn.sh/v1/agent/invoke \
--header 'Content-Type: application/json' \
--header 'X-API-Key: <api-key>' \
--data '
{
"user_id": "user_123",
"soul": "support",
"input": "My invoice looks wrong.",
"role": "default",
"session_id": "chat_abc123",
"stream": true
}
'import requests
url = "https://api.kairn.sh/v1/agent/invoke"
payload = {
"user_id": "user_123",
"soul": "support",
"input": "My invoice looks wrong.",
"role": "default",
"session_id": "chat_abc123",
"stream": 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({
user_id: 'user_123',
soul: 'support',
input: 'My invoice looks wrong.',
role: 'default',
session_id: 'chat_abc123',
stream: true
})
};
fetch('https://api.kairn.sh/v1/agent/invoke', 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.kairn.sh/v1/agent/invoke",
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([
'user_id' => 'user_123',
'soul' => 'support',
'input' => 'My invoice looks wrong.',
'role' => 'default',
'session_id' => 'chat_abc123',
'stream' => 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.kairn.sh/v1/agent/invoke"
payload := strings.NewReader("{\n \"user_id\": \"user_123\",\n \"soul\": \"support\",\n \"input\": \"My invoice looks wrong.\",\n \"role\": \"default\",\n \"session_id\": \"chat_abc123\",\n \"stream\": 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.kairn.sh/v1/agent/invoke")
.header("X-API-Key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"user_id\": \"user_123\",\n \"soul\": \"support\",\n \"input\": \"My invoice looks wrong.\",\n \"role\": \"default\",\n \"session_id\": \"chat_abc123\",\n \"stream\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.kairn.sh/v1/agent/invoke")
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 \"user_id\": \"user_123\",\n \"soul\": \"support\",\n \"input\": \"My invoice looks wrong.\",\n \"role\": \"default\",\n \"session_id\": \"chat_abc123\",\n \"stream\": true\n}"
response = http.request(request)
puts response.read_body{
"invocation_id": "a1b2c3d4-...",
"output": "<string>",
"memory_delta": {},
"tool_calls": [
{
"name": "<string>",
"input": {},
"result_summary": "<string>",
"duration_ms": 123
}
],
"tokens_input": 123,
"tokens_output": 123,
"duration_ms": 123,
"session_id": "<string>",
"status": "completed"
}{
"error": "<string>",
"error_type": "<string>"
}{
"error": "<string>",
"error_type": "<string>"
}{
"error": "<string>",
"error_type": "<string>"
}{
"error": "<string>",
"error_type": "<string>"
}{
"error": "<string>",
"error_type": "<string>"
}Body
application/json
Response
Invocation completed. Returns JSON or SSE stream depending on request.