CUFinder API Documentation
APIs

Company Revenue Finder API

Revenue estimates drive lead scoring decisions that separate high-value prospects from time-wasters. The Company Revenue Finder API returns annual revenue data from company names or domains with 96% confidence scores, pulling from CUFinder's continuously updated business intelligence database. Built for developers creating account-based marketing and sales qualification tools, this RESTful endpoint delivers verified financial estimates that power territory planning, deal prioritization, and market segmentation workflows across your sales stack.

CUFinder Official SDKs

POST

https://api.cufinder.io/v2/car

Required Attributes

  • x-api-key

    string

    Your API key.

  • query

    string

    Company name or Company domain or Company LinkedIn URL

Credit usage

3 for founded records

/v2/car

Request
curl --location 'https://api.cufinder.io/v2/car' \
     --header 'Content-Type: application/x-www-form-urlencoded' \
     --header 'x-api-key: api_key' \
     --data-urlencode 'query=apple'
Response
{
    "status": 1,
    "data": {
        "confidence_level": 96,
        "query": "apple",
        "annual_revenue": "$383.3B",
        "credit_count": 9816
    }
}

Status Codes

  • 200

    indicates a successful response.

  • 400

    indicates a not enough credits.

  • 401

    indicates an invalid API key.

  • 404

    indicates a not found results (Our algorithm can't find a data for your query).

  • 422

    indicates an error in sending data.

  • 500

    indicates a server error — you won't be seeing these

Company Revenue Finder API typescript SDK

Request
import { Cufinder } from '@cufinder/cufinder-ts';

// Initialize the client
const client = new Cufinder('your-api-key-here');

// Initialize with more options
const client = new Cufinder('your-api-key-here', { timeout: 60000 });

const result = await client.car('apple');
console.log(result);

Company Revenue Finder API python SDK

Request
from cufinder import Cufinder

# Initialize the client
client = Cufinder('your-api-key-here')

# Initialize with more options
client = Cufinder('your-api-key-here', timeout=60)

result = client.car('apple')
print(result)

Company Revenue Finder API go SDK

Request
package main

import (
    "fmt"
    "log"
    
    "github.com/cufinder/cufinder-go"
)

func main() {
    // Initialize the client
    sdk := cufinder.NewSDK("your-api-key-here")
    
    // Initialize with more options
    sdk := cufinder.NewSDKWithConfig(cufinder.ClientConfig{
        APIKey:     "your-api-key-here",
        BaseURL:    "https://api.cufinder.io/v2",
        Timeout:    60 * time.Second,
        MaxRetries: 3,
    })
}

result, err := sdk.CAR("apple")
if err != nil {
    log.Fatal(err)
}
fmt.Println(result)

Company Revenue Finder API ruby SDK

Request
require 'cufinder_ruby'

# Initialize the client
client = Cufinder::Client.new(api_key: 'your-api-key-here')

# Initialize with more options
client = Cufinder::Client.new(
  api_key: 'your-api-key-here',
  timeout: 60,
  max_retries: 3
)

result = client.car(query: 'apple')
puts result

Company Revenue Finder API rust SDK

Request
use cufinder_rust::CufinderSDK;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Initialize the client
    let sdk = CufinderSDK::new("your-api-key-here".to_string())?;
    
    // Initialize with more options
    let sdk = CufinderSDK::with_config(ClientConfig {
        api_key: "your-api-key-here".to_string(),
        base_url: "https://api.cufinder.io/v2".to_string(),
        timeout: Duration::from_secs(60),
        max_retries: 3,
    })?;
    
    Ok(())
}

let result = sdk.car("apple").await?;
println!("{:?}", result);

Read More

Company Fundraising

Official API docs for Company Fundraising endpoint. Get funding rounds, amounts, and investors with 97% accuracy. RESTful integration guide.

Company Subsidiaries Finder

Official API docs for Company Subsidiaries Finder endpoint. Map organizational structures with 93% accuracy. RESTful integration guide included.