Company Name Cleaner API

Turn messy company names into clean, readable ones from your AI assistant, no-code workflow or own code.

From $0.0005 per Name
Removes Legal Forms
10,000 Names per Task
Your list
Company name
BRIGHTWAVE ANALYTICS, INC.
northpeak logistics llc
Juniper & Vale Studio GmbH
What you get back
Cleaned name
Confidence
Brightwave Analytics
High
Northpeak Logistics
High
Juniper & Vale Studio
Medium
Trusted by 38,000+ users at startups and Fortune 500 teams
Amazon Airbus Uber FedEx SAP
Datadog
Zendesk
Works with any tool that can send HTTP requests
Claude ChatGPT Cursor Make n8n Zapier Your own code
Get Started

Pick Your Way In

Let an AI assistant or your automation tool do the setup, or call the REST API from your own code.

1

Paste the setup prompt

Copy the prompt for Claude, ChatGPT or Cursor, or for Make, n8n or Zapier, and paste it in. The AI creates a Datablist folder on your computer and sets everything up.

2

Paste your API key

When the AI asks, copy your API key from the Datablist app and paste it into the .env file it opened. Never paste it into the chat.

Get your API key
3

Get your results

Send your list of company names and get one row back per name: the cleaned name and a confidence level, ready for your emails, sheet or CRM.

See a sample result
Using Make, n8n or Zapier? Here is every field for the HTTP request

Use the HTTP request module or node your tool offers. You need three steps: send the list, wait, then read the results.

1. Send your list (HTTP request)

Method
POST
URL
https://api.datablist.com/v1/enrichments/tasks
Headers
X-API-Key = your API key
Content-Type = application/json
Body (JSON)
{
  "enrichmentId": "company-name-cleaner",
  "uniqueId": "company-name-cleaner-import-1",
  "settings": {
    "keepLegalSuffix": false
  },
  "inputs": [
    {"inputId": "row-1", "data": {"companyName": "BRIGHTWAVE ANALYTICS, INC."}},
    {"inputId": "row-2", "data": {"companyName": "northpeak logistics llc"}},
    {"inputId": "row-3", "data": {"companyName": "Juniper & Vale Studio GmbH"}}
  ]
}
Keep
The @id from the response. That is your task ID.

2. Wait until it is done

Add a short wait or delay, then a GET request to https://api.datablist.com/v1/enrichments/tasks/TASK_ID with the same X-API-Key header. Repeat until status is completed.

3. Read the results

GET https://api.datablist.com/v1/enrichments/tasks/TASK_ID/results?limit=50. Map outputs to your columns. If nextCursor is not empty, call again with &cursor= plus that value.

Create a task with one request. The full script with polling and results is in the developer section.

Create a task
curl --request POST 'https://api.datablist.com/v1/enrichments/tasks' \
  --header 'X-API-Key: YOUR_PERSONAL_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "enrichmentId": "company-name-cleaner",
    "uniqueId": "company-name-cleaner-import-1",
    "settings": {
      "keepLegalSuffix": false
    },
    "inputs": [
      {"inputId": "row-1", "data": {"companyName": "BRIGHTWAVE ANALYTICS, INC."}},
      {"inputId": "row-2", "data": {"companyName": "northpeak logistics llc"}},
      {"inputId": "row-3", "data": {"companyName": "Juniper & Vale Studio GmbH"}}
    ]
  }'
import requests

response = requests.post(
    "https://api.datablist.com/v1/enrichments/tasks",
    headers={"X-API-Key": "YOUR_PERSONAL_API_KEY"},
    json={
      "enrichmentId": "company-name-cleaner",
      "uniqueId": "company-name-cleaner-import-1",
      "settings": {
        "keepLegalSuffix": false
      },
      "inputs": [
        {"inputId": "row-1", "data": {"companyName": "BRIGHTWAVE ANALYTICS, INC."}},
        {"inputId": "row-2", "data": {"companyName": "northpeak logistics llc"}},
        {"inputId": "row-3", "data": {"companyName": "Juniper & Vale Studio GmbH"}}
      ]
    },
)
task = response.json()
print(task["@id"], task["status"])
const response = await fetch("https://api.datablist.com/v1/enrichments/tasks", {
  method: "POST",
  headers: {
    "X-API-Key": "YOUR_PERSONAL_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "enrichmentId": "company-name-cleaner",
    "uniqueId": "company-name-cleaner-import-1",
    "settings": {
      "keepLegalSuffix": false
    },
    "inputs": [
      {"inputId": "row-1", "data": {"companyName": "BRIGHTWAVE ANALYTICS, INC."}},
      {"inputId": "row-2", "data": {"companyName": "northpeak logistics llc"}},
      {"inputId": "row-3", "data": {"companyName": "Juniper & Vale Studio GmbH"}}
    ]
  }),
});
const task = await response.json();
console.log(task["@id"], task.status);
Overview

At a Glance

Remove legal forms like Inc., LLC or GmbH, fix casing and drop the noise, while keeping the name recognizable. No Datablist workspace, collection or import needed.

What you give it
  • Company names: One per row, straight from your list, sheet or CRM
  • Keep legal forms (optional): Keep Inc., Ltd., GmbH or SAS when you need them
What it costs
  • 0.5 credits per name: Every name you send for cleaning
  • 1,000 credits = $1: Shared with the Datablist app
Use Cases

What Teams Build With It

Put Company Name Cleaner wherever your data already flows.

Sales and SDRs
Personalize cold emails
Company name from your listClean the nameReady for your email
Write "Hi team at Brightwave" instead of "BRIGHTWAVE ANALYTICS, INC." in every first line and subject.
RevOps
Match and dedupe accounts
New account in the CRMClean the nameMatched to existing records
Clean names before you compare them, so Acme Inc. and ACME INC match the same account in HubSpot, Salesforce or Pipedrive.
Data and Growth
Prepare names for lookups
Raw company nameClean the nameDomain, LinkedIn, emails
Clean names first, then pass them to Company Name to Domain or an email finder for better matches.
Pricing

What Will It Cost You?

Pay per lookup with credits. API access starts on the Growth plan.

Calculator

How much will it cost you?

Tell us how many company names you need to clean and we'll show you the cheapest way to get it done.

= 500 credits
Recommended planGrowth: $50/mo
Credit top-up-
Credits you'll have20,000
Total this month $50
Same credits as the Datablist app • View pricing
How credits work
1,000 credits = $1, so each credit costs a tenth of a cent. Cleaning costs 0.5 credits per name. Empty inputs and duplicate names can lower the real usage, and every result returns creditsUsed so you can track it per row. Plan credits renew monthly and reset if unused. Top-up credits never expire.
For Developers

Build It Into Your Code

Everything you need to call the REST API directly: code, responses, endpoints, fields, authentication and limits.

datablist/company-name-cleaner-api
Official examples: cURL and Python with Requests or async HTTPX. Put your key in DATABLIST_API_KEY and run.
Open repository ↗

Copy, Paste, Run

A complete script that creates a task, waits for it and prints every result. Replace YOUR_PERSONAL_API_KEY with your key.

# 1. Create the task (returns 202 Accepted and the task "@id")
curl --request POST 'https://api.datablist.com/v1/enrichments/tasks' \
  --header 'X-API-Key: YOUR_PERSONAL_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "enrichmentId": "company-name-cleaner",
    "uniqueId": "company-name-cleaner-import-1",
    "settings": {
      "keepLegalSuffix": false
    },
    "inputs": [
      {"inputId": "row-1", "data": {"companyName": "BRIGHTWAVE ANALYTICS, INC."}},
      {"inputId": "row-2", "data": {"companyName": "northpeak logistics llc"}},
      {"inputId": "row-3", "data": {"companyName": "Juniper & Vale Studio GmbH"}}
    ]
  }'

# 2. Poll every few seconds until status is completed, failed or stopped
curl 'https://api.datablist.com/v1/enrichments/tasks/TASK_ID' \
  --header 'X-API-Key: YOUR_PERSONAL_API_KEY'

# 3. Read the results, then follow nextCursor until it is null
curl 'https://api.datablist.com/v1/enrichments/tasks/TASK_ID/results?limit=50' \
  --header 'X-API-Key: YOUR_PERSONAL_API_KEY'
import time
import requests

BASE = "https://api.datablist.com/v1/enrichments"
HEADERS = {"X-API-Key": "YOUR_PERSONAL_API_KEY"}

# 1. Create the task
response = requests.post(f"{BASE}/tasks", headers=HEADERS, json={
  "enrichmentId": "company-name-cleaner",
  "uniqueId": "company-name-cleaner-import-1",
  "settings": {
    "keepLegalSuffix": false
  },
  "inputs": [
    {"inputId": "row-1", "data": {"companyName": "BRIGHTWAVE ANALYTICS, INC."}},
    {"inputId": "row-2", "data": {"companyName": "northpeak logistics llc"}},
    {"inputId": "row-3", "data": {"companyName": "Juniper & Vale Studio GmbH"}}
  ]
})
response.raise_for_status()
task_id = response.json()["@id"]

# 2. Poll until the task finishes
while True:
    task = requests.get(f"{BASE}/tasks/{task_id}", headers=HEADERS).json()
    if task["status"] in ("completed", "failed", "stopped"):
        break
    time.sleep(5)

# 3. Read every result page
params = {"limit": 50}
while True:
    page = requests.get(f"{BASE}/tasks/{task_id}/results", headers=HEADERS, params=params).json()
    for result in page["results"]:
        print(result["inputId"], result["status"], result["outputs"])
    if not page["nextCursor"]:
        break
    params["cursor"] = page["nextCursor"]
// Node.js 18+ or any runtime with fetch. Keep your key on the server.
const BASE = "https://api.datablist.com/v1/enrichments";
const HEADERS = { "X-API-Key": "YOUR_PERSONAL_API_KEY" };
const sleep = (ms) => new Promise((r) => setTimeout(r, ms));

// 1. Create the task
const created = await fetch(`${BASE}/tasks`, {
  method: "POST",
  headers: { ...HEADERS, "Content-Type": "application/json" },
  body: JSON.stringify({
    "enrichmentId": "company-name-cleaner",
    "uniqueId": "company-name-cleaner-import-1",
    "settings": {
      "keepLegalSuffix": false
    },
    "inputs": [
      {"inputId": "row-1", "data": {"companyName": "BRIGHTWAVE ANALYTICS, INC."}},
      {"inputId": "row-2", "data": {"companyName": "northpeak logistics llc"}},
      {"inputId": "row-3", "data": {"companyName": "Juniper & Vale Studio GmbH"}}
    ]
  }),
});
if (!created.ok) throw new Error(`Create failed: ${created.status}`);
const taskId = (await created.json())["@id"];

// 2. Poll until the task finishes
let task;
do {
  await sleep(5000);
  task = await (await fetch(`${BASE}/tasks/${taskId}`, { headers: HEADERS })).json();
} while (!["completed", "failed", "stopped"].includes(task.status));

// 3. Read every result page
let cursor = null;
do {
  const url = new URL(`${BASE}/tasks/${taskId}/results`);
  url.searchParams.set("limit", "50");
  if (cursor) url.searchParams.set("cursor", cursor);
  const page = await (await fetch(url, { headers: HEADERS })).json();
  for (const result of page.results) {
    console.log(result.inputId, result.status, result.outputs);
  }
  cursor = page.nextCursor;
} while (cursor);

What the API Returns

One result per input, with your inputId, a status, the outputs and the credits used. Sample data.

{
  "taskId": "00000000000040008000000000000001",
  "results": [
    {
      "inputId": "row-1",
      "status": "success",
      "outputs": {
        "cleanedCompanyName": "Brightwave Analytics",
        "companyNameConfidence": "High"
      },
      "creditsUsed": "0.5",
      "error": null
    }
  ],
  "nextCursor": null
}

Endpoints and Fields

All paths are relative to https://api.datablist.com. Field definitions come from GET /v1/enrichments/company-name-cleaner (docs updated Oct 21, 2026).

GET/v1/enrichments/company-name-cleanerRead the schema, no key needed
POST/v1/enrichments/tasksCreate a task
GET/v1/enrichments/tasks/{taskId}Poll status and progress
GET/v1/enrichments/tasks/{taskId}/resultsRead results, 1 to 100 per page
POST/v1/enrichments/tasks/{taskId}/stopCancel a running task
GET/v1/enrichments/tasksTask history, newest first
Schema Reference
Send settings once per task and one data object per input. Results can include extra fields as the enrichment evolves, so keep unknown keys when you parse outputs.
Show all settings, inputs and outputs
Settings
keepLegalSuffixKeep legal forms Boolean Keep legal suffixes such as Inc., Ltd., GmbH or SAS. Defaults to false.
Inputs (data)
companyNamerequiredCompany Name Text Company name to clean.
Outputs
cleanedCompanyNamerequiredCleaned Company Name Text Cleaned company name.
companyNameConfidenceConfidence Text AI-estimated confidence that the cleaned name preserves the company identity: High, Medium, Low or Very Low.

One Header, Clear Limits

Create a Personal API Key in your Datablist account and send it on every authenticated request.

Authentication

Send your key in the X-API-Key header. Datablist exchanges and renews access tokens for you.

  • Header: X-API-Key: YOUR_PERSONAL_API_KEY
  • Optional: manage tokens yourself with Authorization: Bearer from POST /v1/account/token
  • One or the other: sending both headers returns 400 AmbiguousCredentials
  • Server side only: keep keys out of URLs, browser code and logs

Limits

  • Inputs per task: 1 to 10,000
  • Size: 16 KiB per input, 10 MiB per request
  • Run time: up to 24 hours per task
  • Task creation: 10 requests per 60 seconds per account
  • Polling and results: 120 requests per 60 seconds per operation
  • Active tasks: about 20 at once per account
  • Retention: tasks and results are kept for 90 days

Prefer No Code at All?
Run Company Name Cleaner in the App

Upload a CSV or Excel file, pick a column and run the same enrichment in a few clicks. 38,000+ users are already on Datablist.

See the no-code version
Guides

Related Tutorials

Learn the newest workflows with detailed step-by-step guides.

FAQ

Frequently Asked Questions

Everything you or your AI coding agent need to integrate the Company Name Cleaner API: auth, request, polling, results, limits and retries.

Send your Personal API Key in the X-API-Key header on every request. Create the key at https://app.datablist.com/account/api; API access starts on the Growth plan. Keep it server side, for example in a DATABLIST_API_KEY environment variable or a .env file, and never put it in URLs, browser code or shared chats.
The API is asynchronous. POST /v1/enrichments/tasks returns 202 Accepted with the task @id. Poll GET /v1/enrichments/tasks/{taskId} every few seconds until the status is completed, failed or stopped, then read GET /v1/enrichments/tasks/{taskId}/results.
A JSON object with enrichmentId set to "company-name-cleaner", your own uniqueId, a settings object sent once per task and an inputs array. Each input has an inputId and a data object, here with companyName. GET /v1/enrichments/company-name-cleaner returns the full schema of settings, inputs and outputs.
Request up to 100 results per page with the limit parameter and follow nextCursor until it is null. Each result carries your inputId, a status, the outputs, creditsUsed and an error field. Match rows by inputId and ignore output keys you do not know, since new fields can be added. Results are kept for 90 days.
1 to 10,000 inputs per task, 16 KiB per input and 10 MiB per request. Task creation allows 10 requests per 60 seconds per account, polling and results 120 requests per 60 seconds per operation, and about 20 tasks can be active at once.
Do not send the same POST again blindly, the task may already be running. Look up your uniqueId in GET /v1/enrichments/tasks first; reusing the uniqueId of an active task returns 409. POST /v1/enrichments/tasks/{taskId}/stop cancels a task you no longer need.
Yes. Click Set up with AI and paste the prompt into Claude, ChatGPT or Cursor. The prompt is one line with a link to the Datablist setup skill on GitHub, the same for every Datablist API. The assistant follows the skill, creates a Datablist folder and a .env file, asks you to paste your API key into it, then asks which enrichment to run. In Make, n8n or Zapier you add an HTTP request step with the fields listed on this page.
Legal forms like Inc., LLC, Ltd., GmbH or SAS, extra punctuation and noise, and shouting or lowercase casing. The company identity stays: Brightwave Analytics stays Brightwave Analytics. Set keepLegalSuffix to true to keep the legal form.
How sure the AI is that the cleaned name still points to the same company: High, Medium, Low or Very Low. Use High and Medium as they are and review Low and Very Low before they go into an email.
0.5 credits per name, so 1,000 names cost 500 credits, or $0.50. Each result returns creditsUsed with the real amount.
Keep Building

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