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PUT
/
v1
/
agents
/
{agentId}
/
secrets
/
{key}
Set Secret
curl --request PUT \
  --url https://app.opencomputer.dev/v1/agents/{agentId}/secrets/{key} \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "value": "<string>",
  "allowed_hosts": [
    "<string>"
  ]
}
'
import requests

url = "https://app.opencomputer.dev/v1/agents/{agentId}/secrets/{key}"

payload = {
"value": "<string>",
"allowed_hosts": ["<string>"]
}
headers = {
"X-API-Key": "<api-key>",
"Content-Type": "application/json"
}

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

print(response.text)
const options = {
method: 'PUT',
headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({value: '<string>', allowed_hosts: ['<string>']})
};

fetch('https://app.opencomputer.dev/v1/agents/{agentId}/secrets/{key}', 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://app.opencomputer.dev/v1/agents/{agentId}/secrets/{key}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_POSTFIELDS => json_encode([
'value' => '<string>',
'allowed_hosts' => [
'<string>'
]
]),
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://app.opencomputer.dev/v1/agents/{agentId}/secrets/{key}"

payload := strings.NewReader("{\n \"value\": \"<string>\",\n \"allowed_hosts\": [\n \"<string>\"\n ]\n}")

req, _ := http.NewRequest("PUT", 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.put("https://app.opencomputer.dev/v1/agents/{agentId}/secrets/{key}")
.header("X-API-Key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"value\": \"<string>\",\n \"allowed_hosts\": [\n \"<string>\"\n ]\n}")
.asString();
require 'uri'
require 'net/http'

url = URI("https://app.opencomputer.dev/v1/agents/{agentId}/secrets/{key}")

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

request = Net::HTTP::Put.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"value\": \"<string>\",\n \"allowed_hosts\": [\n \"<string>\"\n ]\n}"

response = http.request(request)
puts response.read_body
{
  "key": "ANTHROPIC_API_KEY",
  "allowed_hosts": ["api.anthropic.com"],
  "set_at": "2026-04-09T10:30:00Z"
}
Set or update a secret on an agent. The first call auto-creates a backing secret store. Values are AES-256-GCM encrypted at rest and never returned via API. CLI equivalent: oc agent create --secret KEY=VALUE (at creation time only)
agentId
string
required
Agent ID
key
string
required
Secret key name
value
string
required
Secret value
allowed_hosts
string[]
Restrict which outbound hosts can receive the decrypted value
{
  "key": "ANTHROPIC_API_KEY",
  "allowed_hosts": ["api.anthropic.com"],
  "set_at": "2026-04-09T10:30:00Z"
}