Get a Run

curl --request GET \
  --url https://api.checkfu.com/v1/runs/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'checkfu-version: <checkfu-version>'

import requests

url = "https://api.checkfu.com/v1/runs/{id}"

headers = {
    "checkfu-version": "<checkfu-version>",
    "Authorization": "Bearer <token>"
}

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

print(response.text)

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

fetch('https://api.checkfu.com/v1/runs/{id}', 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.checkfu.com/v1/runs/{id}",
  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>",
    "checkfu-version: <checkfu-version>"
  ],
]);

$response = curl_exec($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.checkfu.com/v1/runs/{id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("checkfu-version", "<checkfu-version>")
	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.checkfu.com/v1/runs/{id}")

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

request = Net::HTTP::Get.new(url)
request["checkfu-version"] = '<checkfu-version>'
request["Authorization"] = 'Bearer <token>'

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

{
  "id": "<string>",
  "workspace_id": "<string>",
  "session_id": "<string>",
  "agent": "<string>",
  "principal": "<string>",
  "requested_by": {
    "kind": "principal",
    "principal": "<string>"
  },
  "acted_as": "<string>",
  "caused_by": {
    "kind": "api",
    "request_id": "<string>"
  },
  "agent_installation_id": "<string>",
  "surface_scope_id": "<string>",
  "trigger": {
    "kind": "api"
  },
  "status": "queued",
  "cost": {
    "tokens": 1,
    "tool_calls": 1,
    "active_ms": 1
  },
  "artifacts": [
    {
      "kind": "file",
      "file": "<string>"
    }
  ],
  "stop_reason": "end_turn",
  "error": {
    "type": "validation.malformed",
    "message": "<string>",
    "more": "<string>"
  },
  "created_at": "<string>",
  "updated_at": "<string>",
  "completed_at": "<string>",
  "surface_scope_kind": "root"
}

{
  "error": {
    "type": "validation.malformed",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-malformed"
  }
}

{
  "error": {
    "type": "auth.invalid_key",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-invalid-key"
  }
}

{
  "error": {
    "type": "auth.disabled_tenancy",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-disabled-tenancy"
  }
}

{
  "error": {
    "type": "validation.not_found",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-not-found"
  }
}

{
  "error": {
    "type": "budget.exceeded",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#budget-exceeded"
  }
}

{
  "error": {
    "type": "runtime.internal",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#runtime-internal"
  }
}

Get a Run

Reads one Run: its Session, agent, execution identity, trigger, status (queued, running, requires_action, completed, failed, or canceled), cost, retained artifacts, stop_reason, and typed error. A Run in requires_action is parked on something outside the platform rather than failed; read the Session’s run.requires_action event to learn which action it awaits and how to answer it.

Checkfu support posture: alpha; hosted. Required evidence journey: session-turn. Deployment-specific readiness and the latest proven release are available from GET /v1/support/capabilities.

GET

runs

{id}

Get a Run

curl --request GET \
  --url https://api.checkfu.com/v1/runs/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'checkfu-version: <checkfu-version>'

import requests

url = "https://api.checkfu.com/v1/runs/{id}"

headers = {
    "checkfu-version": "<checkfu-version>",
    "Authorization": "Bearer <token>"
}

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

print(response.text)

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

fetch('https://api.checkfu.com/v1/runs/{id}', 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.checkfu.com/v1/runs/{id}",
  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>",
    "checkfu-version: <checkfu-version>"
  ],
]);

$response = curl_exec($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.checkfu.com/v1/runs/{id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("checkfu-version", "<checkfu-version>")
	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.checkfu.com/v1/runs/{id}")

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

request = Net::HTTP::Get.new(url)
request["checkfu-version"] = '<checkfu-version>'
request["Authorization"] = 'Bearer <token>'

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

{
  "id": "<string>",
  "workspace_id": "<string>",
  "session_id": "<string>",
  "agent": "<string>",
  "principal": "<string>",
  "requested_by": {
    "kind": "principal",
    "principal": "<string>"
  },
  "acted_as": "<string>",
  "caused_by": {
    "kind": "api",
    "request_id": "<string>"
  },
  "agent_installation_id": "<string>",
  "surface_scope_id": "<string>",
  "trigger": {
    "kind": "api"
  },
  "status": "queued",
  "cost": {
    "tokens": 1,
    "tool_calls": 1,
    "active_ms": 1
  },
  "artifacts": [
    {
      "kind": "file",
      "file": "<string>"
    }
  ],
  "stop_reason": "end_turn",
  "error": {
    "type": "validation.malformed",
    "message": "<string>",
    "more": "<string>"
  },
  "created_at": "<string>",
  "updated_at": "<string>",
  "completed_at": "<string>",
  "surface_scope_kind": "root"
}

{
  "error": {
    "type": "validation.malformed",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-malformed"
  }
}

{
  "error": {
    "type": "auth.invalid_key",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-invalid-key"
  }
}

{
  "error": {
    "type": "auth.disabled_tenancy",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-disabled-tenancy"
  }
}

{
  "error": {
    "type": "validation.not_found",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-not-found"
  }
}

{
  "error": {
    "type": "budget.exceeded",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#budget-exceeded"
  }
}

{
  "error": {
    "type": "runtime.internal",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#runtime-internal"
  }
}

Authorizations

Authorization

string

header

required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

checkfu-version

enum<string>

required

Available options:

2026-08-24

Path Parameters

string

required

Pattern: ^run_[0-9a-f]{32}$

Response

Success

string

required

Pattern: ^run_[0-9a-f]{32}$

workspace_id

string

required

Pattern: ^wrkspc_[0-9a-f]{32}$

session_id

string

required

Pattern: ^sess_[0-9a-f]{32}$

agent

string

required

Pattern: ^agent_[0-9a-f]{32}$

principal

string

required

Pattern: ^prin_[0-9a-f]{32}$

requested_by

object

required

Option 1
Option 2
Option 3

Show child attributes

acted_as

string

required

Pattern: ^prin_[0-9a-f]{32}$

caused_by

object

required

Show child attributes

agent_installation_id

string | null

required

Pattern: ^aini_[0-9a-f]{32}$

surface_scope_id

string | null

required

Pattern: ^surf_[0-9a-f]{32}$

trigger

object

required

Show child attributes

status

enum<string>

required

Available options:

queued,

running,

requires_action,

completed,

failed,

canceled

cost

object

required

Show child attributes

artifacts

object[]

required

Show child attributes

stop_reason

enum<string> | null

required

Available options:

end_turn,

requires_action,

interrupted,

retries_exhausted,

max_tokens,

max_turn_requests,

refusal,

error,

budget_reached

error

object | null

required

Show child attributes

created_at

string

required

updated_at

string

required

completed_at

string | null

required

surface_scope_kind

enum<string>

Available options:

root,

team,

channel,

personal

Developer tools

Canonical tables

Author protocols

Generated HTTP API

Get a Run

Authorizations

Headers

Path Parameters

Response