Get a plugin sign-in

curl --request GET \
  --url https://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}', 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.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}",
  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://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}"

	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))

}

require 'uri'
require 'net/http'

url = URI("https://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}")

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

{
  "sign_in_id": "<string>",
  "status": "pending",
  "authorize_url": "<string>",
  "expires_at": "<string>",
  "adapter": "mcp",
  "plugin_slug": "<string>",
  "mcp_server_id": "<string>",
  "connection_id": "<string>",
  "account_id": "<string>",
  "account_name": "<string>",
  "error_code": "<string>",
  "error_message": "<string>",
  "return_url": "<string>",
  "completed_at": "<string>",
  "created_at": "<string>"
}

{
  "error": "missing_bearer",
  "message": "Authorization required"
}

{
  "error": "missing_scope",
  "required_scope": "sessions:read"
}

{
  "error": "session_not_found"
}

{
  "error": {
    "type": "rate_limited",
    "message": "This API key exceeded its request-rate limit"
  }
}

GET

organizations

{orgId}

plugins

sign-in

{signInId}

Get a plugin sign-in

curl --request GET \
  --url https://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}', 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.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}",
  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://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}"

	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))

}

require 'uri'
require 'net/http'

url = URI("https://api.reasonmachines.com/v3/organizations/{orgId}/plugins/sign-in/{signInId}")

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

{
  "sign_in_id": "<string>",
  "status": "pending",
  "authorize_url": "<string>",
  "expires_at": "<string>",
  "adapter": "mcp",
  "plugin_slug": "<string>",
  "mcp_server_id": "<string>",
  "connection_id": "<string>",
  "account_id": "<string>",
  "account_name": "<string>",
  "error_code": "<string>",
  "error_message": "<string>",
  "return_url": "<string>",
  "completed_at": "<string>",
  "created_at": "<string>"
}

{
  "error": "missing_bearer",
  "message": "Authorization required"
}

{
  "error": "missing_scope",
  "required_scope": "sessions:read"
}

{
  "error": "session_not_found"
}

{
  "error": {
    "type": "rate_limited",
    "message": "This API key exceeded its request-rate limit"
  }
}

Authorizations

Authorization

string

header

required

Your Reason API key from Settings › API keys. New keys use reason_; legacy ara_ keys remain accepted. Keys are capability-scoped: run, mcp:read, mcp:write, secrets:read, secrets:write, sessions:read, sessions:debug, devices:read, devices:write, devices:use, computers:read, computers:write, ssh:write, knowledge:read, memory:read, memory:write, skills:read, skills:write, pages:read, pages:write, repos:read, repos:write, reviews:read, reviews:write, deployment:read, analytics:read, org:read, org:write, attachments:read, attachments:write, guardrails:read, guardrails:write, network:read, network:write, automations:read, automations:write, agent_auth:read. devices:write, devices:use, computers:read, computers:write, ssh:write, network:read and network:write are opt-in, excluded from default keys. computers:read lists visible cloud and connected computers without waking them or granting execution access. devices:read discovers local Device targets; devices:use separately consents to local execution, so a discover-and-run local workflow needs both. devices:write manages enrollment and device grants; computers:write creates or deletes cloud computers; ssh:write manages retained SSH access. network:read reads the saved workspace network policy; network:write replaces custom allowed hosts and requires a current organization owner/admin. Legacy project PATCH requests containing network_allowed_hosts also require network:write plus their existing run scope and project management permission; saved project hosts do not affect current session egress. Only owners/admins can mint or manage keys with network:write; keys cannot grant themselves more authority. See /docs/network-policies for replacement semantics and runtime applicability. mcp:write manages MCP server configuration only; it does not authorize remote MCP-tool execution. sessions:read reads sessions, including the assistant, reasoning and tool activity in their events. sessions:debug is privileged: only for organization owners/admins, it expands session events to the full diagnostic projection (diagnostic event kinds, status text and raw event metadata).

Scopes

mcp:read

Path Parameters

orgId

string

required

Organization id or slug. Resolve it with GET /v3/self.

Sign-in id returned by startPluginSignIn.

Response

The sign-in.

Sign-in id; pass it to getPluginSignIn and cancelPluginSignIn.

status

enum<string>

required

pending until the browser flow finishes; then succeeded, failed, cancelled (cancelPluginSignIn) or expired.

Available options:

pending,

succeeded,

failed,

cancelled,

expired

authorize_url

string | null

required

The provider's consent page (https). Open it in the person's browser. Null once the sign-in is no longer pending.

expires_at

string

required

When a pending sign-in expires (15 minutes after it starts).

adapter

enum<string>

required

Connection adapter.

Available options:

mcp,

native

plugin_slug

string

required

The plugin this sign-in connects.

mcp_server_id

string | null

required

The MCP installation being signed in (adapter mcp).

connection_id

string | null

required

The connection id once it succeeded (pass to manageConnection with adapter). On failed with a non-null connection_id, the grant was saved but its first verification failed: the account is connected and a later health check or reconnect may resolve it.

account_id

string | null

required

Provider account id once it succeeded, when the provider names it.

account_name

string | null

required

Account label (email, workspace or team) once it succeeded, when known.

error_code

string | null

required

Machine-readable failure code, for example access_denied, oauth_exchange_failed, or an MCP verification code.

error_message

string | null

required

Human-readable failure message.

return_url

string | null

required

Where the browser goes when the sign-in ends. Reason sets only sign_in_id, status, connection_id and error on it; parameters already in return_url are kept as they were.

completed_at

string | null

required

When it stopped being pending.

created_at

string

required

When it started.

Overview

Endpoints

Get a plugin sign-in

Authorizations

Scopes

Path Parameters

Response