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API Integration Service

API Integration

Third-party API integration for payment gateways, shipping, inventory, and more.

Hourly from $25 · Fixed projects from $2,000

See packages
  • Adobe Certified · Hyvä expert
  • Avg reply < 4 hours
  • Free, transparent quotes

Most Magento integrations fail not because the API is hard but because the failure modes weren't designed for. Idempotency, retries, dead-letter queues, partial-failure recovery, webhook signature verification — that's where I focus.

I integrate Magento 2 with payment gateways (Stripe, Adyen, Razorpay, custom acquirers), ERPs (NetSuite, SAP, Odoo, Microsoft Dynamics), CRMs (Salesforce, HubSpot, Zoho), shipping (FedEx, DHL, ShipStation, Shiprocket), marketplaces (Amazon, eBay), and one-off custom systems.

Why this service pays for itself

  • Operations team gets clean failure visibility, not silent errors
  • No double-charges or duplicate orders during partial failures
  • Survives the third-party going down for hours without data loss
  • Documented contracts — future devs can extend without re-discovering
Pricing

Choose your package

Prices in USD. Other currencies on request, pick the closest tier and I’ll convert in the quote.

  • Small Project

    Fixed price for straightforward migrations

    $2,000
    • Up to 1000 products/items
    • Basic data migration
    • Testing & validation
    • 1 week support post-migration
    • Custom data mapping
    Revisions
    Unlimited
    Support
    Email & Chat
  • Flexible

    Hourly Rate

    Flexible hourly billing for unique projects

    $35 /hr
    • Unlimited products/items
    • Complete customization
    • Complex data transformations
    • Ongoing support as needed
    • Flexible scope adjustments
    Revisions
    Unlimited
    Support
    Email & Chat
How we work

A predictable rhythm, end to end

Short cycles, written checkpoints, no surprises, from brief to launch.

  1. Discovery + contract review

    Read the third-party API docs, run a spike against a sandbox, document the failure modes and rate limits.

  2. Architecture proposal

    Sync vs async, queues vs cron, mapping table, error handling. You sign off before any production code is written.

  3. Build + integration tests

    Real sandbox calls in tests, not mocks. Webhook signature verification + replay defence built in.

  4. Production rollout + monitoring

    Feature-flagged release, canary on a single product / customer first, full observability dashboards.

Client reviews

What clients say after delivery

Verified reviews: manage these in Content → Testimonials.

Consistently accessible with strong Magento expertise.

Consistently accessible with strong Magento expertise. I intend to collaborate with him on another

GY

Gina Yan

Kishan was a great freelancer, 100% would recommend.

Kishan was a great freelancer, 100% would recommend. Great, friendly personality and was always willing to put the time and effort to make sure the job was 100% correct. Always cared for the business, if any changes had to be made he would notify me of downtime, run tests on a...

LM

Lewis Martindale

Photomart

Kishan was able to resolve an issue that many others could not solve.

Kishan was able to resolve an issue that many others could not solve. Great

MC

Mitch Chiba

10916234 Canada Inc.

Brilliant freelancer.

Brilliant freelancer. He is the best Magento 2 freelancer I have ever worked with. So good and

PS

Peter Stewart

CEO, No79 Design

Quick response and good comunication

Quick response and good

KW

Krittakorn Wongsuttipakorn

Kishan is the best freelancer I worked with.

Kishan is the best freelancer I worked with. He is really an excellent developer! Very knowledgeable, skilled professional. I would definitely recommend

DN

Darius Neimanas

I hired Kishan for a small project.

I hired Kishan for a small project. He did it very well and fast. So, I hired him to do more things and he did it on time! Kishan is really an excellent developer. Very committed, cleaver and very nice

FH

Fadi Hamdan

Perfect and professional help on my Magento project.

Perfect and professional help on my Magento project. Will hire him again once needed. Thanks for your work

ND

Neal De Vreede

great professional with enthusiasm, knowledge, skill and exceptional patience in solving problems.

great professional with enthusiasm, knowledge, skill and exceptional patience in solving

D

Dennis

Bay Tech

Fantastic person, very knowledgeable, honest and reliable.

Fantastic person, very knowledgeable, honest and reliable. Sorted out my issue within an hour! I cannot wait for the next project to work with Kishan

SZ

Steve Zed

professional, enthusiastic, knowledgeable and exceptional diligence and patience, highly recommended freelancer on magento.

professional, enthusiastic, knowledgeable and exceptional diligence and patience, highly recommended freelancer on

D

Dennis

CEO, Bay Tech

Kishan did great job - everything as expected!

Kishan did great job - everything as expected! I would definitely recommend

JM

Jan Mucic

CEO

Great from start to finish, Kishan has went above and beyond, helping at all hours of the day.

Great from start to finish, Kishan has went above and beyond, helping at all hours of the day. I would highly recommend him, and will always consider him for future

YA

Yavuz Arik

CEO, PostaCarda

Really knowledgable Magento 2 developer, helpful from the outset and would use again.

Really knowledgable Magento 2 developer, helpful from the outset and would use

JM

James Morgan

Inkberry Creative

Kishan knows Magento very well.

Kishan knows Magento very well. Our project is finished and I'll hire him again for next

HH

Hammad Hassan

FAQ

Frequently asked questions

What is MCP (Model Context Protocol) and why does it matter for Magento?

MCP is an open protocol Anthropic shipped in November 2024 that lets large language models talk to external tools and data sources through a standard interface. Think of it as USB-C for AI, one socket, many devices. For Magento, MCP means Claude, ChatGPT, or Cursor can query your catalogue, check stock, summarise yesterday’s orders, or draft a discount code without you writing five different REST integrations. The protocol crossed tribal lines fast: OpenAI and Google both adopted it in early 2025, and Adobe made it the default agent protocol for Commerce at Summit 2026. That puts MCP in the same “assume it’s there” bucket as JSON-RPC or OAuth, you build for it once and every major AI client gets your Magento data for free.

Will Magento survive the AI era?

Yes, in the segments where it’s strongest. Magento (Open Source + Adobe Commerce) will dominate enterprise B2B, multi-store, regulated industries, and EU-compliance-heavy commerce through 2030 and beyond. Where it bleeds is the SMB / DTC segment under $5M GMV, which Shopify already won and now cements with Sidekick + Hydrogen. Magento survives, but its addressable market shrinks: from “everyone” to “serious B2B + custom-heavy enterprise.” That’s still a multi-billion-dollar segment globally. The platform isn’t going anywhere; the merchants who choose it just look more specific.

How much sales history do I need before Prophet is usable?

The honest minimum is 12 weeks of daily sales data per SKU, that’s enough for Prophet to lock onto a weekly pattern and produce a usable 4-6 week forecast. With 26 weeks you start getting yearly seasonality. With 52+ weeks (one full annual cycle including your peak season) Prophet really shines and you can forecast 90 days out with sub-15% MAPE on most retail SKUs. Below 12 weeks, do NOT use Prophet, fall back to a 28-day moving average plus a manual safety-stock multiplier. The model will overfit garbage if you feed it too little.

Is Hyvä Commerce the same as Hyvä Theme?

No, they are different products from the same company. Hyvä Theme is a free, open-source (OSL3) Tailwind + Alpine storefront frontend for Magento, released to free in November 2025. Hyvä Commerce is a paid commercial suite of admin, media, and CMS modules that sits on top of Magento Open Source. You can run Theme without Commerce, but most stores that buy Commerce also use Theme.

Will this pipeline work on Magento Open Source or only Adobe Commerce?

Both. Everything in the build runs on stock Magento 2.4.7+ Open Source, there’s no Adobe Commerce-specific API used. The observer hooks into catalog_product_save_after, which is identical on both editions. The MessageQueue layer uses Magento’s built-in MessageQueue module (also Open Source). The only Adobe Commerce-only consideration is the Image Editor extension Adobe ships, which you’d disable to avoid duplicate processing. Bottom line: Open Source merchants get the full benefit without paying for Adobe Commerce just for image handling.

How do you handle COD (Cash on Delivery) in Magento?

COD is still ~30-40% of Indian e-comm orders. Three concerns to wire:

  1. Pincode whitelisting, serviceable pincodes via Delhivery / Shiprocket / Bluedart APIs, with COD-eligible flags per pincode (some are prepaid-only).
  2. RTO mitigation, Return-to-Origin rate on COD is 15-25% in India. We add: OTP verification before checkout, partial-prepayment options (₹1 token), and risk scoring (block COD for > 10 RTOs).
  3. Reconciliation, courier-COD remittance vs Magento order status, automated via Shiprocket / Pickrr APIs into Tally / Zoho.
Get a quote

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