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Christian Farinella for Onboarding Buddy

Posted on • Originally published at onboardingbuddy.co

Accelerate Development: Why Onboarding Buddy's APIs are a Developer's Best Friend

Accelerate Development: Why Onboarding Buddy's APIs are a Developer's Best Friend

In today's fast-paced digital landscape, developers are constantly under pressure to deliver high-quality solutions rapidly. The time spent on complex integrations and debugging can quickly derail project timelines and stifle innovation. This is where developer-friendly APIs become invaluable. Onboarding Buddy understands these challenges, offering a suite of APIs designed not just for functionality, but for exceptional developer experience.

Consider a common business problem: a fintech company needs to onboard new users quickly and compliantly. This involves real-time email verification, mobile number validation, IP address checks for fraud prevention, and sanctions screening. Historically, integrating multiple third-party services for each of these functions would mean navigating disparate documentation, inconsistent API designs, and a significant time investment in writing and testing integration code. This often leads to delayed product launches, increased operational costs, and potential compliance risks due to integration errors or overlooked edge cases.

Onboarding Buddy addresses this by centralizing essential validation and compliance services into a unified, well-documented API platform. Our commitment to developer experience is evident in several key areas:

1. Robust and Clear Documentation

Our OpenAPI Specification provides a comprehensive, machine-readable description of every endpoint. This clarity eliminates guesswork and allows developers to quickly understand functionality, request/response structures, and authentication methods. Good documentation means less time reading and more time coding.

2. Instant Productivity with Code Samples

One of the biggest time-savers for developers is ready-to-use code. Onboarding Buddy provides clear, functional code samples for each API endpoint in multiple popular languages, including C#, Python, and TypeScript. This means you can copy, paste, and adapt, rather than building from scratch. For example, validating an email address takes just a few lines:

import requests
import uuid

headers = {
    "ob-app-key": "<your-app-key>",
    "ob-api-key": "<your-api-key>",
    "ob-api-secret": "<your-api-secret>",
    "Content-Type": "application/json"
}

payload = {
    "correlationId": str(uuid.uuid4()),
    "emailAddress": "support@onboardingbuddy.co"
}

response = requests.post(
    "https://api.onboardingbuddy.co/validation-service/validation/email",
    headers=headers,
    json=payload
)
response.raise_for_status()
print(response.json())
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using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

public class EmailAddressRequestM
{
    public string? CorrelationId { get; set; }
    public string? IdempotencyKey { get; set; }
    public string EmailAddress { get; set; }
}

public class EmailAddressResponseM
{
    public string? EmailAddress { get; set; }
    public string? EmailStatus { get; set; }
    public bool FreeEmail { get; set; }
    public string? DidYouMean { get; set; }
    public string? Domain { get; set; }
    public string? SmtpProvider { get; set; }
    public bool MxFound { get; set; }
    public string? MxRecord { get; set; }
    public bool IsDisposableDomain { get; set; }
    public string? CheckStatus { get; set; }
public string? MessageId { get; set; }
}

public async Task<EmailAddressResponseM> ValidateEmailAsync()
{
    using var client = new HttpClient();
    client.DefaultRequestHeaders.Add("ob-app-key", "<your-app-key>");
    client.DefaultRequestHeaders.Add("ob-api-key", "<your-api-key>");
    client.DefaultRequestHeaders.Add("ob-api-secret", "<your-api-secret>");

    var request = new EmailAddressRequestM
    {
        CorrelationId = Guid.NewGuid().ToString(),
        EmailAddress = "support@onboardingbuddy.co"
    };

    var content = new StringContent(JsonSerializer.Serialize(request), Encoding.UTF8, "application/json");
    var response = await client.PostAsync("https://api.onboardingbuddy.co/validation-service/validation/email", content);
    response.EnsureSuccessStatusCode();
    var responseContent = await response.Content.ReadAsStringAsync();
    return JsonSerializer.Deserialize<EmailAddressResponseM>(responseContent)!;
}
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import axios from 'axios';
import { v4 as uuidv4 } from 'uuid';

interface EmailAddressRequestM {
  correlationId?: string;
  idempotencyKey?: string;
  emailAddress: string;
}

interface EmailAddressResponseM {
  emailAddress?: string;
  emailStatus?: string;
  freeEmail: boolean;
  Domain?: string;
  SmtpProvider?: string;
  MxFound: boolean;
  MxRecord?: string;
  IsDisposableDomain: boolean;
  CheckStatus: string;
  MessageId?: string;
}

async function validateEmail(): Promise<EmailAddressResponseM> {
  const client = axios.create({
    baseURL: 'https://api.onboardingbuddy.co',
    headers: {
      'ob-app-key': '<your-app-key>',
      'ob-api-key': '<your-api-key>',
      'ob-api-secret': '<your-api-secret>',
      'Content-Type': 'application/json'
    }
  });

  const request: EmailAddressRequestM = {
    correlationId: uuidv4(),
    emailAddress: 'support@onboardingbuddy.co'
  };

  const response = await client.post('/validation-service/validation/email', request);
  return response.data;
}
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3. Batch Processing and File Management

Beyond individual validations, Onboarding Buddy offers batch processing capabilities for emails, mobile numbers, IP addresses, and browser information. This is critical for handling large datasets efficiently. Furthermore, our file management features allow for secure uploads, downloads, RAG (Retrieval Augmented Generation) queries, semantic search, and even AI-driven image and video generation. These capabilities significantly reduce the need for developers to build complex infrastructure for media processing and intelligent document handling.

Future Trends in Developer Experience

The future of API development points towards even greater automation and intelligence. Trends like AI-driven API generation, automated SDK creation, and low-code/no-code integration platforms will continue to reduce the manual effort required for integration. Onboarding Buddy's focus on clear specifications and ready-to-use samples positions it perfectly for these evolving trends, ensuring developers can leverage new tools and methodologies with minimal friction.

Conclusion

Onboarding Buddy's APIs are more than just a set of tools; they are a strategic asset for developers. By providing robust documentation, comprehensive code samples, and a focus on essential business functions like validation, compliance, and file management, we empower developers to accelerate their work, minimize integration headaches, and focus on delivering innovative solutions that drive business value.

Experience seamless integration. Access Onboarding Buddy's developer resources at https://www.onboardingbuddy.co.

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