curl --request GET \
--url https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events', 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.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events",
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.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events"
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))
}HttpResponse<String> response = Unirest.get("https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events")
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{
"events": [
{
"actor": "<string>",
"content": {
"blocks": [
{
"type": "<string>",
"byte_size": 0,
"content": "<array>",
"context": "<string>",
"data": "<string>",
"encrypted_content": "<string>",
"height": 0,
"id": "<string>",
"input": {},
"is_error": true,
"media_type": "<string>",
"name": "<string>",
"omitted_bytes": 0,
"payload": true,
"provider": "<string>",
"provider_payload": true,
"redacted": true,
"semantic_hint": "<string>",
"sha256": "<string>",
"signature": "<string>",
"source": {
"file_id": "<string>",
"type": "file"
},
"summary": "<array>",
"text": "<string>",
"title": "<string>",
"tool_use_id": "<string>",
"uri": "<string>",
"url": "<string>",
"url_expires_at": "2023-11-07T05:31:56Z",
"width": 0
}
],
"assistantInteraction": {
"digest": "<string>",
"interactionId": "<string>",
"kind": "question",
"origin": "assistant",
"requestedAt": "2023-11-07T05:31:56Z",
"revision": 4503599627370496,
"status": "pending",
"title": "<string>",
"blueprint": {
"agents": [
{
"role": "<string>",
"model": "<string>",
"responsibilities": "<string>"
}
],
"capabilities": [
{
"capabilityId": "<string>",
"kind": "<string>",
"name": "<string>",
"status": "<string>",
"purpose": "<string>"
}
],
"trigger": {
"kind": "manual",
"detail": "<string>"
},
"checkpoints": [
"<string>"
],
"costClass": "low",
"environment": "<string>",
"evaluation": "<string>",
"gaps": [
"<string>"
],
"outputs": [
"<string>"
]
},
"decision": {
"decidedAt": "2023-11-07T05:31:56Z",
"decision": "answered",
"answers": [
{
"questionId": "<string>",
"optionIds": [
"<string>"
],
"text": "<string>"
}
],
"comments": [
{
"text": "<string>",
"field": "<string>",
"stepId": "<string>"
}
],
"decidedBy": "<string>",
"note": "<string>"
},
"plan": {
"steps": [
{
"action": "<string>",
"costClass": "none",
"enabled": true,
"input": {},
"stepId": "<string>",
"title": "<string>",
"dependsOn": [
"<string>"
],
"fields": [
{
"label": "<string>",
"name": "<string>",
"widget": "text",
"help": "<string>",
"options": [
{
"label": "<string>",
"optionId": "<string>",
"description": "<string>"
}
],
"required": true
}
],
"optional": true,
"warnings": [
"<string>"
]
}
],
"prerequisites": [
{
"kind": "connect_integration",
"label": "<string>",
"prerequisiteId": "<string>",
"satisfied": true,
"capabilityId": "<string>",
"detail": "<string>",
"link": "<string>"
}
]
},
"questions": [
{
"input": "single_select",
"prompt": "<string>",
"questionId": "<string>",
"allowOther": true,
"multiple": true,
"optional": true,
"options": [
{
"label": "<string>",
"optionId": "<string>",
"description": "<string>"
}
],
"picker": "agent"
}
],
"stepResults": [
{
"status": "running",
"stepId": "<string>",
"link": "<string>",
"message": "<string>",
"resourceId": "<string>",
"resourceKind": "<string>"
}
],
"summary": "<string>"
},
"evaluation_budget_reached": {
"affected_target_session_ids": [
"3c90c3cc-0d44-4b50-8888-8dd25736052a"
],
"max_tree_cost_usd": "<string>"
},
"evaluation_plan_frozen": {
"criteria": [
{
"criterion_key": "<string>",
"criterion_text": "<string>"
}
],
"max_concurrent_threads": 4503599627370496,
"targets": [
{
"snapshot_event_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"target_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
],
"max_tree_cost_usd": "<string>"
},
"evaluation_run_finished": {
"targets_budget_reached": 4503599627370495,
"targets_skipped": 4503599627370495,
"targets_total": 4503599627370495,
"terminal_status": "completed",
"verdicts_recorded": 4503599627370495,
"failure_code": "plan_failed",
"failure_message": "<string>"
},
"evaluation_target_skipped": {
"reason": "<string>",
"reason_code": "child_create_failed",
"snapshot_event_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"target_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"child_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
},
"evaluation_target_started": {
"child_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"clone_state": "ready",
"evaluation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"snapshot_event_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"target_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"sandbox_provider": "<string>"
},
"evaluation_verdict_recorded": {
"child_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"cost_completeness": "complete",
"cost_usd": "<string>",
"evaluation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"failed_criterion_keys": [
"<string>"
],
"result": "pass",
"snapshot_event_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"target_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
},
"metadata": {},
"plan": [
{
"content": "<string>",
"id": "<string>",
"status": "<string>"
}
],
"stop_reason": "<string>",
"tools": [
{
"description": "<string>",
"input_schema": {},
"name": "<string>"
}
],
"usage": {
"cache_read_tokens": 0,
"cache_write_tokens": 0,
"cost_usd": 123,
"input_tokens": 0,
"output_tokens": 0
}
},
"created_at": "2023-11-07T05:31:56Z",
"event_id": "<string>",
"event_type": "<string>",
"inference_config": {
"max_tokens": 0,
"provider_params": {},
"reasoning_effort": "<string>",
"temperature": 123,
"top_p": 123
},
"schema_version": 0,
"session_id": "<string>",
"agent_id": "<string>",
"cache_read_tokens": 0,
"cache_write_tokens": 0,
"causal_event_id": "<string>",
"content_hydration_status": "hydrated",
"content_payload_bytes": 0,
"content_payload_ref": "<string>",
"content_payload_sha256": "<string>",
"content_ref": "<string>",
"cost_micros": 0,
"environment_id": "<string>",
"event_status": "<string>",
"finish_reason": "<string>",
"input_tokens": 0,
"latency_ms": 0,
"model": {
"model": "<string>",
"provider": "<string>",
"base_url": "<string>",
"capabilities": {},
"context_window": 0,
"max_output_tokens": 0,
"metadata": {},
"model_ref_id": "<string>",
"model_version": "<string>",
"provider_id": "<string>",
"provider_type": "<string>",
"serving_backend": "<string>"
},
"model_ref_id": "<string>",
"organization_id": "<string>",
"output_tokens": 0,
"parent_event_id": "<string>",
"prompt_tokens": 0,
"provider_model_id": "<string>",
"provider_request_id": "<string>",
"provider_type": "<string>",
"role": "<string>",
"sandbox_instance_id": "<string>",
"thread_id": "<string>",
"tool_name": "<string>",
"tool_use_id": "<string>",
"turn_id": "<string>"
}
],
"next_page_token": "<string>"
}{
"code": "invalid_request",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "unauthorized",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "forbidden",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "not_found",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "payload_too_large",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "rate_limit_exceeded",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "internal_error",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "bad_gateway",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "content_store_unavailable",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "gateway_timeout",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}Get root timeline events
Returns one page of the root timeline’s events in chronological order, plus next_page_token to continue from. A page can come back shorter than limit because an aggregate serialized-byte budget applies as well as the count, so treat an empty page with no token as the end rather than inferring the end from the length. Large event payloads hydrate by default; pass payloads=refs for bounded stubs instead.
curl --request GET \
--url https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events', 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.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events",
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.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events"
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))
}HttpResponse<String> response = Unirest.get("https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.recursion.labelbox.com/managed-agents/v1/sessions/{sessionId}/events")
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{
"events": [
{
"actor": "<string>",
"content": {
"blocks": [
{
"type": "<string>",
"byte_size": 0,
"content": "<array>",
"context": "<string>",
"data": "<string>",
"encrypted_content": "<string>",
"height": 0,
"id": "<string>",
"input": {},
"is_error": true,
"media_type": "<string>",
"name": "<string>",
"omitted_bytes": 0,
"payload": true,
"provider": "<string>",
"provider_payload": true,
"redacted": true,
"semantic_hint": "<string>",
"sha256": "<string>",
"signature": "<string>",
"source": {
"file_id": "<string>",
"type": "file"
},
"summary": "<array>",
"text": "<string>",
"title": "<string>",
"tool_use_id": "<string>",
"uri": "<string>",
"url": "<string>",
"url_expires_at": "2023-11-07T05:31:56Z",
"width": 0
}
],
"assistantInteraction": {
"digest": "<string>",
"interactionId": "<string>",
"kind": "question",
"origin": "assistant",
"requestedAt": "2023-11-07T05:31:56Z",
"revision": 4503599627370496,
"status": "pending",
"title": "<string>",
"blueprint": {
"agents": [
{
"role": "<string>",
"model": "<string>",
"responsibilities": "<string>"
}
],
"capabilities": [
{
"capabilityId": "<string>",
"kind": "<string>",
"name": "<string>",
"status": "<string>",
"purpose": "<string>"
}
],
"trigger": {
"kind": "manual",
"detail": "<string>"
},
"checkpoints": [
"<string>"
],
"costClass": "low",
"environment": "<string>",
"evaluation": "<string>",
"gaps": [
"<string>"
],
"outputs": [
"<string>"
]
},
"decision": {
"decidedAt": "2023-11-07T05:31:56Z",
"decision": "answered",
"answers": [
{
"questionId": "<string>",
"optionIds": [
"<string>"
],
"text": "<string>"
}
],
"comments": [
{
"text": "<string>",
"field": "<string>",
"stepId": "<string>"
}
],
"decidedBy": "<string>",
"note": "<string>"
},
"plan": {
"steps": [
{
"action": "<string>",
"costClass": "none",
"enabled": true,
"input": {},
"stepId": "<string>",
"title": "<string>",
"dependsOn": [
"<string>"
],
"fields": [
{
"label": "<string>",
"name": "<string>",
"widget": "text",
"help": "<string>",
"options": [
{
"label": "<string>",
"optionId": "<string>",
"description": "<string>"
}
],
"required": true
}
],
"optional": true,
"warnings": [
"<string>"
]
}
],
"prerequisites": [
{
"kind": "connect_integration",
"label": "<string>",
"prerequisiteId": "<string>",
"satisfied": true,
"capabilityId": "<string>",
"detail": "<string>",
"link": "<string>"
}
]
},
"questions": [
{
"input": "single_select",
"prompt": "<string>",
"questionId": "<string>",
"allowOther": true,
"multiple": true,
"optional": true,
"options": [
{
"label": "<string>",
"optionId": "<string>",
"description": "<string>"
}
],
"picker": "agent"
}
],
"stepResults": [
{
"status": "running",
"stepId": "<string>",
"link": "<string>",
"message": "<string>",
"resourceId": "<string>",
"resourceKind": "<string>"
}
],
"summary": "<string>"
},
"evaluation_budget_reached": {
"affected_target_session_ids": [
"3c90c3cc-0d44-4b50-8888-8dd25736052a"
],
"max_tree_cost_usd": "<string>"
},
"evaluation_plan_frozen": {
"criteria": [
{
"criterion_key": "<string>",
"criterion_text": "<string>"
}
],
"max_concurrent_threads": 4503599627370496,
"targets": [
{
"snapshot_event_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"target_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
],
"max_tree_cost_usd": "<string>"
},
"evaluation_run_finished": {
"targets_budget_reached": 4503599627370495,
"targets_skipped": 4503599627370495,
"targets_total": 4503599627370495,
"terminal_status": "completed",
"verdicts_recorded": 4503599627370495,
"failure_code": "plan_failed",
"failure_message": "<string>"
},
"evaluation_target_skipped": {
"reason": "<string>",
"reason_code": "child_create_failed",
"snapshot_event_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"target_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"child_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
},
"evaluation_target_started": {
"child_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"clone_state": "ready",
"evaluation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"snapshot_event_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"target_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"sandbox_provider": "<string>"
},
"evaluation_verdict_recorded": {
"child_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"cost_completeness": "complete",
"cost_usd": "<string>",
"evaluation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"failed_criterion_keys": [
"<string>"
],
"result": "pass",
"snapshot_event_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"target_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
},
"metadata": {},
"plan": [
{
"content": "<string>",
"id": "<string>",
"status": "<string>"
}
],
"stop_reason": "<string>",
"tools": [
{
"description": "<string>",
"input_schema": {},
"name": "<string>"
}
],
"usage": {
"cache_read_tokens": 0,
"cache_write_tokens": 0,
"cost_usd": 123,
"input_tokens": 0,
"output_tokens": 0
}
},
"created_at": "2023-11-07T05:31:56Z",
"event_id": "<string>",
"event_type": "<string>",
"inference_config": {
"max_tokens": 0,
"provider_params": {},
"reasoning_effort": "<string>",
"temperature": 123,
"top_p": 123
},
"schema_version": 0,
"session_id": "<string>",
"agent_id": "<string>",
"cache_read_tokens": 0,
"cache_write_tokens": 0,
"causal_event_id": "<string>",
"content_hydration_status": "hydrated",
"content_payload_bytes": 0,
"content_payload_ref": "<string>",
"content_payload_sha256": "<string>",
"content_ref": "<string>",
"cost_micros": 0,
"environment_id": "<string>",
"event_status": "<string>",
"finish_reason": "<string>",
"input_tokens": 0,
"latency_ms": 0,
"model": {
"model": "<string>",
"provider": "<string>",
"base_url": "<string>",
"capabilities": {},
"context_window": 0,
"max_output_tokens": 0,
"metadata": {},
"model_ref_id": "<string>",
"model_version": "<string>",
"provider_id": "<string>",
"provider_type": "<string>",
"serving_backend": "<string>"
},
"model_ref_id": "<string>",
"organization_id": "<string>",
"output_tokens": 0,
"parent_event_id": "<string>",
"prompt_tokens": 0,
"provider_model_id": "<string>",
"provider_request_id": "<string>",
"provider_type": "<string>",
"role": "<string>",
"sandbox_instance_id": "<string>",
"thread_id": "<string>",
"tool_name": "<string>",
"tool_use_id": "<string>",
"turn_id": "<string>"
}
],
"next_page_token": "<string>"
}{
"code": "invalid_request",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "unauthorized",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "forbidden",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "not_found",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "payload_too_large",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "rate_limit_exceeded",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "internal_error",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "bad_gateway",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "content_store_unavailable",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}{
"code": "gateway_timeout",
"message": "<string>",
"details": {
"field": "<string>",
"issues": [
"<string>"
],
"requestId": "<string>",
"retryable": true
}
}Authorizations
Headers
Query Parameters
Response
Response body of GET /managed-agents/v1/sessions/{sessionId}/events: one page of the merged chronological timeline for the whole session tree the path session belongs to, not just that session's own events. The page is bounded twice, by the limit parameter and by an aggregate serialized-byte budget, and the byte budget wins; a single event too large for the budget is returned alone with its content marked oversized and must be fetched in full from the per-event content endpoint.
Response body of GET /managed-agents/v1/sessions/{sessionId}/events: one page of the merged chronological timeline for the whole session tree the path session belongs to, not just that session's own events. The page is bounded twice, by the limit parameter and by an aggregate serialized-byte budget, and the byte budget wins; a single event too large for the budget is returned alone with its content marked oversized and must be fetched in full from the per-event content endpoint.
Watermark to continue from: pass it back as the after_event_id query parameter to fetch the next page. Its value is the event_id of the last event in this page. Always present, and an empty string means this page reached the end of the timeline as of this read. Because the page can be cut short by a byte budget before the requested limit is reached, a short events array with a non-empty token means more remain, not that the timeline ended.