Create a memory

curl --request POST \
  --url https://api.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "content": "example",
  "path": "example",
  "summary": "example"
}
'

import requests

url = "https://api.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories"

payload = {
    "content": "example",
    "path": "example",
    "summary": "example"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({content: 'example', path: 'example', summary: 'example'})
};

fetch('https://api.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories', 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/memory_stores/{memory_store_id}/memories",
  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([
    'content' => 'example',
    'path' => 'example',
    'summary' => 'example'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories"

	payload := strings.NewReader("{\n  \"content\": \"example\",\n  \"path\": \"example\",\n  \"summary\": \"example\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	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.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"content\": \"example\",\n  \"path\": \"example\",\n  \"summary\": \"example\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"content\": \"example\",\n  \"path\": \"example\",\n  \"summary\": \"example\"\n}"

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

{
  "byte_size": 1,
  "content": "example",
  "content_sha256": "example",
  "created_at": "2026-02-18T09:30:00.000Z",
  "deleted_at": "2026-02-18T09:30:00.000Z",
  "head_version_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "memory_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "memory_store_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "organization_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "path": "example",
  "reflection_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "status": "active",
  "summary": "example",
  "superseded_by_memory_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "updated_at": "2026-02-18T09:30:00.000Z"
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "forbidden",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "unsupported_media_type",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "bad_gateway",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "gateway_timeout",
  "message": "<string>",
  "details": {}
}

POST

managed-agents

memory_stores

{memory_store_id}

memories

Create a memory

curl --request POST \
  --url https://api.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "content": "example",
  "path": "example",
  "summary": "example"
}
'

import requests

url = "https://api.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories"

payload = {
    "content": "example",
    "path": "example",
    "summary": "example"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({content: 'example', path: 'example', summary: 'example'})
};

fetch('https://api.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories', 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/memory_stores/{memory_store_id}/memories",
  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([
    'content' => 'example',
    'path' => 'example',
    'summary' => 'example'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories"

	payload := strings.NewReader("{\n  \"content\": \"example\",\n  \"path\": \"example\",\n  \"summary\": \"example\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	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.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"content\": \"example\",\n  \"path\": \"example\",\n  \"summary\": \"example\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.recursion.labelbox.com/managed-agents/v1/memory_stores/{memory_store_id}/memories")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"content\": \"example\",\n  \"path\": \"example\",\n  \"summary\": \"example\"\n}"

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

{
  "byte_size": 1,
  "content": "example",
  "content_sha256": "example",
  "created_at": "2026-02-18T09:30:00.000Z",
  "deleted_at": "2026-02-18T09:30:00.000Z",
  "head_version_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "memory_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "memory_store_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "organization_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "path": "example",
  "reflection_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "status": "active",
  "summary": "example",
  "superseded_by_memory_id": "9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d",
  "updated_at": "2026-02-18T09:30:00.000Z"
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "forbidden",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "unsupported_media_type",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "bad_gateway",
  "message": "<string>",
  "details": {}
}

{
  "code": "analytics",
  "message": "<string>",
  "details": {}
}

{
  "code": "gateway_timeout",
  "message": "<string>",
  "details": {}
}

Authorizations

Authorization

string

header

required

A Recursion API key, created in the console under API keys.

Path Parameters

memory_store_id

string<uuid>

required

Memory store id (UUID) as returned by createMemoryStore or listMemoryStores.

Body

application/json

Fields for creating one memory. Path, content and summary are all required; omitting any of them is a 400.

content

string

required

Full text of the memory. Capped at 100 kB; memory works better as many small focused documents.

path

string

required

Address within the store, e.g. /conventions/testing.md.

summary

string

required

One line describing what this memory says, shown in search results and the console.

Response

One path-addressed document in a memory store. The path hierarchy is the routing structure an agent browses, so it carries the meaning a per-memory prompt description otherwise would.

byte_size

integer<int64>

required

Size of the content in bytes.

created_at

string<date-time>

required

Server-assigned RFC 3339 timestamp of when the memory was created.

memory_id

string

required

Server-assigned id of the memory.

memory_store_id

string

required

Store this memory belongs to.

organization_id

string

required

Organization that owns this record. Resolved from the API key; never accepted from the caller.

path

string

required

Address of the memory within its store, e.g. /conventions/testing.md. The path hierarchy is the routing structure an agent browses, so it carries the meaning a per-memory prompt description otherwise would.

status

enum<string>

required

active memories are offered to sessions; retired and superseded memories are kept for history, so later learning runs can see what was already tried.

Available options:

active,

retired,

superseded

updated_at

string<date-time>

required

Server-assigned RFC 3339 timestamp of the most recent change.

content

string

Full text of the memory. Returned when reading one memory, omitted from listings.

content_sha256

string

SHA-256 of the content. Pass it back as an update precondition to avoid clobbering a concurrent write.

deleted_at

string<date-time>

Set when the memory was deleted. A deleted path may be recreated.

head_version_id

string

Version id of the current content.

reflection_id

string

Reflection run that wrote this memory. Empty for a memory a human seeded.

summary

string

One-line description, shown in search results and the console. Not disclosed in the system prompt.

superseded_by_memory_id

string

Memory that replaced this one, when a learning run superseded it.

API reference

Endpoints

Create a memory

Authorizations

Path Parameters

Body

Response