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We are AQ International, operator of DAN Mall, a cross-border e-commerce platform serving the Yemeni market (40M+ consumers). We require a consultant/freelancer with proven experience in securing official API access (not public endpoints or scraping) from the following marketplaces: • Amazon • SHEIN • Noon • AliExpress • Trendyol Scope of Work: Phase 1 – Partnership & Access • Handle outreach, paperwork, registration, and compliance with each marketplace. • Deliver valid production credentials officially sanctioned by the marketplace. • Payment will only be released upon successful delivery of official API access. Phase 2 – Integration & Testing • Build connectors to integrate product, order, inventory, and pricing data with DAN Mall. • Respect our existing REST/JSON architecture, authentication, and logging standards. • Provide source code/configs in Git with clear commit history. • Deliver a README per marketplace explaining setup, endpoint mapping, and throttling rules. • Demonstrate end-to-end sync (sample product + order pull). Acceptance Criteria: • Official production API credentials from all listed marketplaces. • Working connectors integrated with DAN Mall. • Documentation and demo of successful data flow. Requirements for Applicants: • Prior experience negotiating official marketplace APIs. • Ability to show references or case studies. • Specify your tech stack and pricing model (hourly, project-based, or retainer). • Note: Compensation is tied to successful API access and integration, not attempts.
Project ID: 40604711
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71 freelancers are bidding on average $13,535 USD for this job

Hi — Elias here from Miami. I see you’re looking to integrate API access for your cross-border e-commerce platform. The goal is to facilitate seamless transactions and enhance user experience, which is critical in today's competitive market. What usually matters most here is ensuring that the API is scalable and secure, especially given the complexities of cross-border commerce. A common issue in systems like this is managing permissions and data compliance across different regions. The tricky part is usually ensuring that the integration supports future enhancements without causing disruptions. My approach would focus on developing a RESTful API with a clear structure that allows for easy maintenance and expansion. I’d prioritize robust error handling and security measures to protect sensitive user data. I’ve worked on similar e-commerce integrations that required strict compliance and have navigated the challenges of scalability. A few questions to better understand the scope: Q1 – What user roles and permissions do you envision for your API access? Q2 – Are there specific payment gateways or third-party services you plan to integrate? Q3 – What are your scaling expectations as the platform grows? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$15,000 USD in 35 days
7.6
7.6

Hi AQ International, We understand you need a consultant to secure official API access from major marketplaces like Amazon, SHEIN, and AliExpress, and then integrate these APIs with your DAN Mall platform. Our team at Webbook Studio has experience with API integrations, having worked on similar projects such as integrating WooCommerce with ERP systems and building custom APIs for e-commerce platforms. For example, we successfully integrated a British online store with Shopify and ERP systems. We'll deliver official production API credentials and build connectors to integrate product, order, inventory, and pricing data with DAN Mall, respecting your existing REST/JSON architecture. Can you please share more details about your current technical infrastructure and how you envision the API integrations working with your existing systems? Feel free to message us to discuss the details! — Webbook Studio
$10,000 USD in 50 days
7.2
7.2

Hello there, I will secure official production API credentials from Amazon, SHEIN, Noon, AliExpress, and Trendyol for DAN Mall, then build REST/JSON connectors that sync product catalog, order, inventory, and pricing data into your existing architecture. On a similar integration, structuring the partner application around verified GMV and market reach (your 40M+ consumer base is strong leverage here) shortened approval timelines significantly. I will apply the same approach for each marketplace. Questions: 1) Do you already have seller or partner accounts on any of these five platforms, or will registration start fresh for all? 2) Is DAN Mall hosted on a specific framework (Node, Python, PHP) so I can match the connector stack to your codebase? Looking forward to your response. Best regards, Kamran
$11,134 USD in 30 days
6.6
6.6

With extensive experience in securing official APIs from major marketplaces like Amazon, AliExpress, Noon, Shein, and Trendyol, I understand the complexities of the process and have perfected effective strategies for gaining access. My numerous successful API negotiation case studies establish me as a proficient practitioner in this field. I can guarantee the delivery of valid production credentials officialized by all the marketplaces. When it comes to phase two of your project - integration and testing - my adeptness with REST/JSON architecture aligns perfectly with your needs. To remain compatible with DAN Mall's existing system, I will be sure to respect your preferred standardization for authentication, logging, and the overall endpoint mapping. Additionally, I understand how crucial clear source code is—given my understanding of Git along with providing self-explanatory man-pages per marketplace. In terms of pricing model—whether it be the hourly-based periodic model to keep up with data syncing or the project-based mode—I’m open to either. I further assure you that our approach revolves primarily around successful API access and integration rather than mere attempts at it. Let me bring my research-honed skills in coordination with my technical expertise to help DAN Mall achieve a seamless integration process that will take your platform even further in this lucrative eCommerce industry.
$20,000 USD in 30 days
6.6
6.6

Hello, I have carefully reviewed your requirements for DAN Mall’s marketplace API access and integration project. I understand that the key requirement is obtaining official marketplace API access and building reliable production-ready connectors, not using public endpoints or scraping methods. I have 10+ years of experience in API integration, eCommerce platforms, backend development, and third-party system integrations, I can assist with marketplace connectivity, authentication flows, data synchronization, and scalable integration architecture. I can help manage the complete process, including API onboarding requirements, technical coordination, connector development, and integration testing. The solution will cover product synchronization, order management, inventory updates, pricing data, authentication, logging, and proper documentation for each marketplace. I will follow a structured Agile approach with clear milestones, regular updates, clean Git-based source delivery, and detailed setup documentation. You will receive complete source code, integration configurations, and assistance from initial setup through successful data flow validation. I have experience working with REST/JSON APIs and building maintainable connectors designed for long-term reliability. I am available on desk as per your convenient time zone and will work on your project until you satisfied with my work. Thanks Christina
$12,000 USD in 40 days
6.2
6.2

Hi, I have experience building secure REST API integrations and marketplace connectors for eCommerce platforms. I can assist with the official onboarding process, API integration, and end to end synchronization for Amazon, SHEIN, Noon, AliExpress, and Trendyol while following each platform's compliance requirements and avoiding unsupported methods. The integration will include product, inventory, pricing, and order synchronization, structured to fit your existing REST and JSON architecture with secure authentication, logging, Git version control, and comprehensive documentation. Each connector will be tested with sample data to ensure reliable synchronization and maintainability. I understand that official API approval depends on each marketplace's review process, so I can commit to managing the technical implementation and compliance requirements while providing transparent progress updates throughout the engagement. Best, Justin
$15,000 USD in 50 days
5.3
5.3

Hello! I'm excited about the opportunity to assist AQ International with securing official API access and integration for DAN Mall. With a focus on the Yemeni market and the vast potential it holds, I understand the importance of working with reputable marketplaces like Amazon, SHEIN, Noon, AliExpress, and Trendyol. For Phase 1, I will ensure a smooth outreach process, managing all necessary paperwork and compliance steps to obtain official production credentials. I have extensive experience in negotiating access with these platforms, which I can back up with case studies and references to ensure you feel confident in our collaboration. In Phase 2, I will build robust connectors to integrate your existing REST/JSON architecture, focusing on product, order, inventory, and pricing data. The connectors will come complete with clear documentation, including a README for each marketplace detailing setup guidelines and throttling rules, ensuring a seamless integration process. Could you specify any preferred deadlines or go-live dates for the API integration? I look forward to the prospect of contributing to your success at DAN Mall. Thank you for considering my proposal! Best regards, Talha
$10,000 USD in 10 days
4.6
4.6

⚠️ If you're not happy, you don’t pay. ⚠️ Hi AQ International, Thank you for checking my proposal and sharing the detailed project brief. I can secure official API access from leading marketplaces (Amazon, SHEIN, Noon, AliExpress, and Trendyol) using a robust approach with a streamlined strategy. I will deliver: • Outreach and registration for marketplace compliance • Valid production credentials for all markets • Connectors for product, order, inventory, and pricing • Integration with DAN Mall’s REST/JSON architecture • Source code with a clear commit history in Git • Comprehensive README per marketplace • End-to-end sync demonstration You will also receive: • Ongoing support during initial integration I am confident I can execute your vision professionally and efficiently. Looking forward to discussing timeline and next steps. Best regards, Chirag Pipal
$10,000 USD in 7 days
4.4
4.4

Good to see this project, We will handle the full cycle: official API partnership outreach for Amazon, SHEIN, Noon, AliExpress, and Trendyol, followed by production connector builds that sync into your REST/JSON architecture. For Phase 1, each marketplace has a different partner program structure. Noon and Amazon (SP-API) have formal developer portals with defined approval paths. SHEIN and Trendyol require direct business development contact and NDA workflows. We will manage each track in parallel to compress the timeline. For Phase 2, each connector will follow a unified adapter pattern so your DAN Mall backend talks to one consistent interface regardless of the upstream marketplace. A couple of quick things to confirm: 1) Do you already have seller or partner accounts registered with any of these marketplaces? Looking forward to your response. Best regards, Faizan
$11,224 USD in 30 days
4.5
4.5

AQ International’s DAN Mall needs official, production-grade marketplace API access (no scraping) plus real REST/JSON connectors. I’ll drive partnership/access: coordinated outreach, compliance paperwork, and negotiation to secure valid production credentials from Amazon, SHEIN, Noon, AliExpress, and Trendyol. Then I’ll implement integrations for product, orders, inventory, and pricing with your existing authentication, logging, and throttling rules, delivering Git-based source code with a clear commit history, per-marketplace READMEs, and an end-to-end sync demo (sample product + order pull). You’ll receive documentation proving endpoint mapping and rate-limit behavior, and the deliverables will align exactly to your acceptance criteria: official production credentials + working connectors + demonstrable data flow.
$10,000 USD in 6 days
4.0
4.0

As an experienced web and mobile development expert, I have a track record of successful API development and integration. My team at Web Crest has profound experience in API negotiations and has secured official API access from various marketplaces before. We comprehend the vital importance of secure and proper API access to ensure seamless data flow, thus we leverage our technical expertise to handle the outreach, paperwork, registration, and compliance procedures accurately. Moreover, our skills in REST API development are in perfect alignment with your project's need. We respect existing architecture standards so you can trust that we would respect and maintain your current REST/JSON architecture, authentication, and logging standards during the integration process. To ensure transparency throughout the project, we'll provide you with clear source code/configs in Git along with a detailed README for each marketplace explaining setup, endpoint mapping, and throttling rules. Additionally, in line with your acceptance criteria, we'll demonstrate end-to-end synchronization using sample product and order pull. Our pricing model is flexible - be it hourly or project-based; it's always designed to fit your specific requirements. Partnering with us will mean partnering with a seasoned team that delivers not only validated production credentials but also works closely with you until all APIs are integrated effectively.
$10,000 USD in 7 days
4.0
4.0

Hello! Welcome to NexoraTec! we understand that getting official API credentials from major marketplaces is critical and often blocked by strict compliance rules we can provide you the best result in very short time! Fernando here and i am a senior API integration specialist in my team and happy to work with you. we will use Python requests and FastAPI to build secure connectors, store tokens in AWS Secrets Manager, and sync data via your existing REST/JSON endpoints while logging every call for audit. I have built official Amazon Seller API integration for a retail client and delivered full end‑to‑end sync within weeks showing my proven track record. Questions 1. could you share the exact authentication flow (OAuth2, API key, etc.) each marketplace requires so i can design the credential storage correctly? this will unlock seamless integration 2. what throttling limits and data formats do you expect for product vs order feeds to ensure our connector respects your rate limits and mapping rules? Happy to plan the best way with you Thanks!
$10,500 USD in 6 days
2.8
2.8

hi, i have reviewed the details of your project. i have experience working with official api integrations and enterprise ecommerce platforms. i will handle the complete process of obtaining official marketplace api access, including registration, compliance, and required documentation. once access is approved, i will build secure rest api connectors for products, orders, inventory, and pricing, following your existing architecture with clean documentation and git history. i understand that payment is based on successful delivery and i am comfortable working with that milestone. can we schedule a quick meeting to discuss the project in detail. it will help me understand your needs better and give you a clear plan with timeline and budget. i will also share my portfolio during the chat. thanks. mughiraa
$15,000 USD in 7 days
2.9
2.9

Securing official API credentials from Amazon, SHEIN, Noon, AliExpress, and Trendyol is the one blocker that decides this project. I have negotiated and obtained production API access for cross-border commerce (recent reference: worked with Amazon SP-API, AliExpress Partner, and Noon, on integration and compliance for a Gulf logistics client). I’ll run outreach and handle registration and compliance with each provider—most require detailed business info, some are slow to respond or have restrictions on Yemen, so I’ll map timelines and blockers up front. Stack: Node.js for connectors, with REST/JSON interface to drop into your existing back end. All code in Git, full commit history, README per marketplace (endpoint mapping, throttling, auth flow). Need to confirm: Has DAN Mall previously held official credentials for any marketplace, or is this first attempt for each? Pradeep
$15,000 USD in 7 days
2.6
2.6

Hello, Are you struggling to secure official API access from major marketplaces like Amazon, SHEIN, Noon, AliExpress, and Trendyol for your cross-border e-commerce platform, DAN Mall? I can help you navigate the complexities of partnership, registration, and compliance to obtain the necessary API credentials efficiently. Understanding the critical need for secure and authorized access, I will handle the outreach, paperwork, and compliance processes diligently to ensure the successful acquisition of official API access from each marketplace. With a proven track record in negotiating official APIs, I guarantee a smooth and efficient process, delivering valid production credentials as per marketplace regulations. Furthermore, I will seamlessly integrate the acquired APIs with DAN Mall, ensuring that product, order, inventory, and pricing data flow seamlessly. By adhering to your existing architecture standards and providing comprehensive documentation, including README files for each marketplace, I will streamline the integration process for you. With my technical expertise, clear communication, and commitment to quality, I am confident in delivering a solution that meets your requirements effectively. Let's discuss your project requirements further in a chat to explore how I can add value to your marketplace API access and integration project. Website: https://www.freelancer.com/u/rajeshrolen Sincerely, Rajesh Rolen
$15,000 USD in 7 days
2.1
2.1

Hello, I've built REST/JSON integrations before that sync product, order, and inventory data across multiple external systems with proper authentication and logging. For Phase 1 I'll lead outreach, registration, and compliance paperwork with Amazon, SHEIN, Noon, AliExpress, and Trendyol directly and push each application through to completion, though final approval on official partner access sits with each marketplace's own review process, not something any developer controls outright, so I'll keep you updated at every stage rather than going quiet until it's done. Once credentials are issued, Phase 2 is where I can commit fully and confidently. I'll build dedicated connectors per marketplace respecting your existing REST/JSON architecture, authentication, and logging standards, with product, order, inventory, and pricing sync running both ways. Each connector ships with its own README covering endpoint mapping and throttling rules, source and configs in Git with clear commit history, and a live demo pulling a real sample product and order through each integration before sign-off. I'm ready to start outreach immediately on the marketplaces you'd like prioritized first. Thanks for considering my proposal.
$12,000 USD in 22 days
2.0
2.0

Dear Client, I am excited about the opportunity to collaborate on this visionary project to enable AQ International's DAN Mall with robust API integrations across leading marketplaces. With proven expertise in negotiating and securing official API access from Amazon, SHEIN, Noon, AliExpress, and Trendyol, I am poised to handle every aspect from outreach to compliance, ensuring you receive sanctioned credentials. My experience encompasses building seamless connectors aligned with REST/JSON standards, respecting stringent authentication and logging requirements. I prioritize transparent development through Git, comprehensive documentation, and demonstrative end-to-end data sync solutions. This strategic partnership can revolutionize your cross-border e-commerce platform, expanding your market reach and efficiency. Looking forward to bringing my proven skills to this visionary initiative. What innovative approaches can we implement to ensure seamless, scalable API integrations that future-proof your platform? Best regards,
$15,000 USD in 60 days
1.5
1.5

Hello! The key challenge is obtaining official production API access for each marketplace while ensuring every integration complies with their partnership policies, authentication requirements, and rate limits. I have experience integrating enterprise eCommerce platforms through official REST APIs, implementing secure product, inventory, pricing, and order synchronization with robust logging, error handling, and Git-managed code, while delivering maintainable connectors and complete technical documentation. My approach is to first secure approved production credentials through each marketplace's onboarding process, then build modular connectors that align with your existing REST/JSON architecture and validate end-to-end synchronization before delivery. I’d be happy to discuss your current platform architecture and integration priorities.
$10,000 USD in 7 days
1.2
1.2

Securing official API access from multiple marketplaces is complex, particularly given the compliance and negotiation requirements. The hardest part will likely be navigating the varying regulations and partnership criteria of each platform. My approach involves thorough research and direct outreach to establish strong relationships and ensure all documentation aligns with their compliance standards. To streamline this, I would create a detailed project timeline for each marketplace, allowing for parallel processing where possible. Could you clarify if there are any existing relationships or contacts with these marketplaces that could facilitate the outreach process?
$10,000 USD in 7 days
1.0
1.0

Hi there, hope you're doing well. I can help AQ International secure official API access for your e-commerce platform, DAN Mall, ensuring compliance with major marketplaces like Amazon and AliExpress. With extensive experience in API integration and technical documentation, I have successfully negotiated access to various official APIs, demonstrating my ability to navigate complex compliance requirements. To achieve this, I will manage all outreach and registration processes, ensuring valid credentials are obtained. Following that, I will develop the necessary connectors to seamlessly integrate product and order data into your existing architecture, adhering to your REST/JSON standards and providing comprehensive documentation for each marketplace. Looking forward to working with you. Thank you, Andre
$11,000 USD in 5 days
0.0
0.0

Sanaa, Yemen
Member since Jul 19, 2021
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