Upload a CSV and preview the table it would create

curl --request POST \
  --url https://api.getoneprofile.ai/table-imports/preview/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file='@example-file'

import requests

url = "https://api.getoneprofile.ai/table-imports/preview/"

files = { "file": ("example-file", open("example-file", "rb")) }
headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

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

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

options.body = form;

fetch('https://api.getoneprofile.ai/table-imports/preview/', 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.getoneprofile.ai/table-imports/preview/",
  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--",
  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.getoneprofile.ai/table-imports/preview/"

	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--")

	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.getoneprofile.ai/table-imports/preview/")
  .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--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.getoneprofile.ai/table-imports/preview/")

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--"

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

{
  "columns": [
    {
      "inferred_type": "text",
      "name": "<string>",
      "sample_values": [
        "<string>"
      ],
      "source_index": 123
    }
  ],
  "estimated_row_count": 123,
  "import_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "importable_row_count": 123,
  "row_limit": 123,
  "sample_rows": [
    [
      "<string>"
    ]
  ],
  "warnings": [
    "<string>"
  ]
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

{
  "detail": "<string>",
  "issues": [
    {
      "input": "<string>",
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

table-imports

Upload a CSV and preview the table it would create

Upload a CSV file. The response carries one suggested column per field — a name taken from the header row and a type every sampled value fits — plus a few raw rows so the user can judge those guesses.

NOTHING is created here: no table, no columns, no rows. Review the mapping, edit it, and POST it to the commit endpoint to build the table.

Rejects a file that is too large or too wide, so an import that cannot succeed fails before it costs a table name. A file with more rows than the plan allows is NOT rejected: importable_row_count comes back below estimated_row_count and the import takes the file’s first rows.

POST

table-imports

preview

Upload a CSV and preview the table it would create

curl --request POST \
  --url https://api.getoneprofile.ai/table-imports/preview/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file='@example-file'

import requests

url = "https://api.getoneprofile.ai/table-imports/preview/"

files = { "file": ("example-file", open("example-file", "rb")) }
headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

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

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

options.body = form;

fetch('https://api.getoneprofile.ai/table-imports/preview/', 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.getoneprofile.ai/table-imports/preview/",
  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--",
  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.getoneprofile.ai/table-imports/preview/"

	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--")

	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.getoneprofile.ai/table-imports/preview/")
  .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--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.getoneprofile.ai/table-imports/preview/")

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--"

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

{
  "columns": [
    {
      "inferred_type": "text",
      "name": "<string>",
      "sample_values": [
        "<string>"
      ],
      "source_index": 123
    }
  ],
  "estimated_row_count": 123,
  "import_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "importable_row_count": 123,
  "row_limit": 123,
  "sample_rows": [
    [
      "<string>"
    ]
  ],
  "warnings": [
    "<string>"
  ]
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

{
  "detail": "<string>",
  "issues": [
    {
      "input": "<string>",
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

Authorizations

Authorization

string

header

required

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

Body

multipart/form-data

file

required

The CSV file to import.

Response

Successful Response

What an upload returns: a mapping to review, and enough of the file to judge it.

Nothing is created yet — no table, no columns, no rows. Edit the mapping and POST it to the commit endpoint to actually build the table.

When importable_row_count is below estimated_row_count the file is longer than the plan allows and the import will take its first importable_row_count rows. Say so before the user commits: the two numbers are here as numbers, rather than as a sentence in warnings, because the client puts its upgrade control beside them.

columns

ImportPreviewColumnSchema · object[]

required

The inferred mapping.

Show child attributes

estimated_row_count

integer

required

Data rows in the file, excluding the header.

import_id

string<uuid>

required

Identifies this upload through commit and polling.

importable_row_count

integer

required

How many of those rows the import will write, once the cap is applied.

row_limit

integer

required

Rows one table may hold on this organisation's plan.

sample_rows

string[][]

required

Raw sampled rows, in file order.

warnings

string[]

required

Non-fatal things the user should see.

API reference

Endpoints

Upload a CSV and preview the table it would create

Authorizations

Body

Response