Upload a document

curl --request POST \
  --url https://api.tensorpro.ai/api/v1/document/ingest \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file=@example-file \
  --form 'session_id=<string>' \
  --form domain=technical \
  --form 'project_id=<string>'

import requests

url = "https://api.tensorpro.ai/api/v1/document/ingest"

files = { "file": ("example-file", open("example-file", "rb")) }
payload = {
    "session_id": "<string>",
    "domain": "technical",
    "project_id": "<string>"
}
headers = {"Authorization": "Bearer <token>"}

response = requests.post(url, data=payload, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('file', '<string>');
form.append('session_id', '<string>');
form.append('domain', 'technical');
form.append('project_id', '<string>');

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

options.body = form;

fetch('https://api.tensorpro.ai/api/v1/document/ingest', 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.tensorpro.ai/api/v1/document/ingest",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"session_id\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"domain\"\r\n\r\ntechnical\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"project_id\"\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: multipart/form-data"
  ],
]);

$response = curl_exec($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.tensorpro.ai/api/v1/document/ingest"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"session_id\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"domain\"\r\n\r\ntechnical\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"project_id\"\r\n\r\n<string>\r\n-----011000010111000001101001--")

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

	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.post("https://api.tensorpro.ai/api/v1/document/ingest")
  .header("Authorization", "Bearer <token>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"session_id\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"domain\"\r\n\r\ntechnical\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"project_id\"\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.tensorpro.ai/api/v1/document/ingest")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"session_id\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"domain\"\r\n\r\ntechnical\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"project_id\"\r\n\r\n<string>\r\n-----011000010111000001101001--"

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

{
  "chunks_stored": 12,
  "filename": "launch-plan.pdf",
  "file_type": ".pdf",
  "session_id": "chat-42",
  "domain": "technical",
  "source_id": "9a1c3e5f-7b2d-4f6a-8c0e-3b5d7f9a1c2e"
}

POST

api

document

ingest

Upload a document

curl --request POST \
  --url https://api.tensorpro.ai/api/v1/document/ingest \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file=@example-file \
  --form 'session_id=<string>' \
  --form domain=technical \
  --form 'project_id=<string>'

import requests

url = "https://api.tensorpro.ai/api/v1/document/ingest"

files = { "file": ("example-file", open("example-file", "rb")) }
payload = {
    "session_id": "<string>",
    "domain": "technical",
    "project_id": "<string>"
}
headers = {"Authorization": "Bearer <token>"}

response = requests.post(url, data=payload, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('file', '<string>');
form.append('session_id', '<string>');
form.append('domain', 'technical');
form.append('project_id', '<string>');

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

options.body = form;

fetch('https://api.tensorpro.ai/api/v1/document/ingest', 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.tensorpro.ai/api/v1/document/ingest",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"session_id\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"domain\"\r\n\r\ntechnical\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"project_id\"\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: multipart/form-data"
  ],
]);

$response = curl_exec($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.tensorpro.ai/api/v1/document/ingest"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"session_id\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"domain\"\r\n\r\ntechnical\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"project_id\"\r\n\r\n<string>\r\n-----011000010111000001101001--")

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

	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.post("https://api.tensorpro.ai/api/v1/document/ingest")
  .header("Authorization", "Bearer <token>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"session_id\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"domain\"\r\n\r\ntechnical\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"project_id\"\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.tensorpro.ai/api/v1/document/ingest")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"session_id\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"domain\"\r\n\r\ntechnical\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"project_id\"\r\n\r\n<string>\r\n-----011000010111000001101001--"

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

{
  "chunks_stored": 12,
  "filename": "launch-plan.pdf",
  "file_type": ".pdf",
  "session_id": "chat-42",
  "domain": "technical",
  "source_id": "9a1c3e5f-7b2d-4f6a-8c0e-3b5d7f9a1c2e"
}

Use this endpoint to give EDN a document to answer from, such as a policy, a plan or meeting notes. EDN reads the file, splits it into sections, and saves each section as a DOCUMENT_VERIFIED memory that SIPs can use and cite.

What EDN does

Reads the text from the file: PDF, DOCX, Markdown or plain text, up to 10 MB.
Splits the text into sections and saves each as a DOCUMENT_VERIFIED memory.
With project_id, adds the file to the project as a source.

Required headers

Header	Value	Description
`Authorization`	`Bearer YOUR_API_KEY`	Your EDN API key. Create keys in the Console. See Authentication
`Content-Type`	`multipart/form-data`	The request is a file upload. Most HTTP clients set this for you

Request

Field	Type	Required	Description
`file`	file	Yes	The document: `.pdf`, `.docx`, `.md` or `.txt`, up to 10 MB
`session_id`	string	Yes	Identifier for the conversation. Use the same value for every turn in the same conversation. If EDN hasn’t seen this value before, it creates a new session. Format: 1 to 128 characters, using only letters, digits, period (`.`), underscore (`_`), colon (`:`) and hyphen (`-`)
`project_id`	string	No	Add the file to this project as a source, instead of your general memory. Must be one of your projects
`domain`	string	No	The category to save the sections under: `technical`, `factual`, `professional-context` or `communication-style`. Default: `technical`

curl -X POST "https://api.tensorpro.ai/api/v1/document/ingest" \
  -H "Authorization: Bearer $EDN_API_KEY" \
  -F "file=@launch-plan.pdf" \
  -F "session_id=chat-42" \
  -F "project_id=b4c8e2f6-1a3d-4e5f-9b7c-2d6e8f0a1b3c"

import os
import requests

with open("launch-plan.pdf", "rb") as f:
    resp = requests.post(
        "https://api.tensorpro.ai/api/v1/document/ingest",
        headers={"Authorization": f"Bearer {os.environ['EDN_API_KEY']}"},
        files={"file": f},
        data={
            "session_id": "chat-42",
            "project_id": "b4c8e2f6-1a3d-4e5f-9b7c-2d6e8f0a1b3c"
        },
    )
resp.raise_for_status()
print(resp.json())

const form = new FormData();
form.append("file", fileInput.files[0]); // launch-plan.pdf
form.append("session_id", "chat-42");
form.append("project_id", "b4c8e2f6-1a3d-4e5f-9b7c-2d6e8f0a1b3c");

const resp = await fetch("https://api.tensorpro.ai/api/v1/document/ingest", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.EDN_API_KEY}`,
  },
  body: form,
});
console.log(await resp.json());

Response

200 OK

{
  "chunks_stored": 12,
  "filename": "launch-plan.pdf",
  "file_type": ".pdf",
  "session_id": "chat-42",
  "domain": "technical",
  "source_id": "9a1c3e5f-7b2d-4f6a-8c0e-3b5d7f9a1c2e"
}

Field	Type	Description
`chunks_stored`	integer	How many sections were saved as memories
`filename`	string	The uploaded file’s name
`file_type`	string	The file’s extension, such as `.pdf`
`session_id`	string	The session you sent
`domain`	string	The category the sections were saved under
`source_id`	string or null	The project source created for the file when you sent `project_id`, otherwise `null`

Important behavior

Each file counts once toward your daily limit on saving memory. It isn’t counted if no text could be saved.
Chat never overwrites a document. If a user later says something different, EDN keeps both.
To remove a project document, and everything EDN saved from it, use Remove a project document with the source_id.

Errors

Status	Code	When
`400`	`INVALID_DOCUMENT`	The file is empty, has no readable text (such as a scanned PDF), or is corrupt or password-protected
`401`	`UNAUTHORIZED`	The API key is missing, invalid or revoked
`404`	`NOT_FOUND`	`project_id` isn’t one of your projects
`413`	`FILE_TOO_LARGE`	The file is larger than 10 MB
`415`	`UNSUPPORTED_FILE_TYPE`	The file isn’t PDF, DOCX, Markdown or plain text
`422`	`VALIDATION_ERROR`	`file` or `session_id` is missing, `session_id` has invalid characters, or `domain` isn’t recognised
`429`	`RATE_LIMITED`	Per-minute or daily limit on saving memory reached. Retry after `Retry-After` seconds
`500`	`INTERNAL_ERROR`	Something failed on EDN’s side. Retry later

See Error handling.

{
  "chunks_stored": 12,
  "filename": "launch-plan.pdf",
  "file_type": ".pdf",
  "session_id": "chat-42",
  "domain": "technical",
  "source_id": "9a1c3e5f-7b2d-4f6a-8c0e-3b5d7f9a1c2e"
}

Authorizations

Authorization

string

header

required

Your EDN API key, sent as Bearer YOUR_API_KEY. Create keys in the Console.

Body

multipart/form-data

file

required

The file to upload: PDF, Markdown, DOCX or TXT, up to 10 MB.

session_id

string

required

The session to file the upload under.

Required string length: 1 - 128

domain

string

default:technical

The category to save the records under: technical (default), professional-context, communication-style or factual.

project_id

string | null

Add the file to this project as a source, instead of general memory.

Response

Successful Response

chunks_stored

integer

required

How many DOCUMENT_VERIFIED memory records EDN made from the file.

domain

enum<string>

required

The category the records were saved under.

Available options:

technical,

professional-context,

communication-style,

factual

file_type

enum<string>

required

The file's extension.

Available options:

.pdf,

.md,

.docx,

.txt

filename

string

required

The uploaded file's name.

session_id

string

required

The session you sent.

source_id

string | null

The project source created for the file when you sent project_id, otherwise null. Remove it with DELETE /api/v1/projects/{project_id}/sources/{source_id}.

Overview

Save memory

Manage memory

Retrieve

Documents

Projects

Sessions

System

Upload a document

What EDN does

Required headers

Request

Response

Important behavior

Errors

Authorizations

Body

Response