I will fix API errors, broken integrations, authentication and API bugs

A
anthonydrill258
A
anthonydrill258
Anthony D.
Algumas informações são exibidas no idioma inglês.
fix API errors, broken integrations, authentication and API bugs
Tela Inteira
fix API errors, broken integrations, authentication and API bugs

Sobre este Serviço

Is your API returning errors, failing requests, or suddenly refusing to work? I can help.


I will troubleshoot and fix API integration problems affecting your website, application, SaaS, CRM, eCommerce store, or backend system.


I can work with REST APIs, JSON, OAuth, API keys, JWT, HTTP requests, third-party APIs, authentication, webhooks, and backend integrations.


What I can fix:

  • API errors and failed requests
  • Authentication & authorization issues
  • API key/token problems
  • REST API integration bugs
  • JSON/request/response errors
  • Third-party API connection issues
  • Data mapping problems
  • API timeout and request issues


Send me your API documentation, error message, and current setup, and I'll diagnose the problem and provide a reliable fix.

  • Especialidade

    • Algoritmos e estruturas de dados
    • Depuração
    • Localização
    • Desempenho
    • Segurança

  • Linguagem de programação

    • JavaScript

  • Estrutura de front-end

    • Angular
    • AngularJS
    • Backbone.js
    • Next.js
    • Tailwind CSS

  • Estrutura de back-end

    • Django
    • Laravel
    • Cake PHP
    • CodeIgniter
    • FastAPI

Conheça mais sobre Anthony D.

Anthony D.

Amazon Seller API Specialist

  • A partir deEstados Unidos
  • Membro desdejun. de 2026
  • Responde em aprox.:3 horas

  • Idiomas

    Inglês
Need a reliable Amazon SP-API expert? You're in the right place. I specialize in Amazon Seller Partner API (SP-API) integrations, helping businesses automate inventory management, order processing, product listings, reporting, and data synchronization. Whether you need Amazon connected to Shopify, WooCommerce, ERP, CRM, or a custom application, I deliver secure, scalable, and efficient solutions tailored to your business needs. Let's streamline your operations, reduce manual work, and improve productivity with a powerful Amazon API integration.

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