SP-API development
Hire an Amazon SP-API Developer
I build production SP-API integrations for sellers, vendors, and SaaS teams — orders, inventory, financials, reports, and PII-safe workflows. Fixed quote up front, and you own every line of code.
Personal reply within 12 hours · Fixed quote before any work · You own the code
Sound familiar?
- Your SP-API application keeps getting rejected and you don't know why
- Reports randomly fail, throttle, or silently return partial data
- You need buyer names and addresses (PII) but the RDT flow is confusing
- Your data lives in Seller Central exports and someone pastes it into spreadsheets every morning
- Your dev team is busy and Amazon's docs are eating weeks of their time
If two or more of these hit home, a 30-minute call will probably save you weeks. It's free, and you'll leave with a plan either way.
What I build
Delivered as working software, not a slide deck.
Access & app setup, done right
Developer profile, roles, Solution Provider Portal, OAuth — approved the first time, with the compliance answers Amazon actually wants.
Order, inventory & financial sync
Reliable pipelines from SP-API into your warehouse (BigQuery, Postgres, Sheets) with retries, rate-limit handling, and alerting.
Buyer-PII workflows (RDT)
Restricted Data Token flows that legally pull buyer name and address for FBM shipping, invoicing, and customization — audit-safe.
Vendor Central reporting
RRA and retail analytics pipelines for 1P vendors, refreshed hourly, with reconciliation and backfills handled.
Proof
Recent builds in this exact area
Ops automation
PII access + Amazon Custom orders optimization (moomentsDE)
Enabled restricted/PII-safe order workflows and streamlined Amazon Custom order handling so the brand can process customizations faster, with fewer manual steps and fewer mistakes.
Custom orders processed faster with guardrails
Data pipelines
Vendor reporting: AMS + RRA pipelines (Alclear, Germany)
Delivered two production pipelines: Amazon Marketing Stream (AMS) in AWS for near real-time advertising signals, plus vendor retail reporting (RRA) pulls via SP-API to BigQuery — unified in Looker Studio for the PPC team.
One dashboard combining ads + retail signals
Integrations
Invoice generation automation (Mirakl + GreenInvoice)
Automated invoice creation and syncing by connecting Mirakl order events to GreenInvoice — with retries, validation, and clean status reporting for ops teams.
Invoices generated reliably, with fewer ops tickets
Do it yourself
Prefer to build it in-house? Start with these guides.
Everything I do is documented publicly. If your team can run with it — great. If they get stuck, you know where to find me.
FAQ
Common questions
How much does an SP-API integration cost?
Simple single-endpoint automations start around $1,300. Full pipelines (orders + inventory + financials into a warehouse with dashboards) typically run $3,300–$9,900. You get a fixed quote before any work begins.
How long does it take?
Access + first working data pull is usually done inside a week once your developer profile is approved. Complete pipelines ship in 2–6 weeks depending on scope.
Do I need a Professional seller account?
Yes — SP-API access requires a Professional Seller Central account (or Vendor Central for 1P). If you're not sure your account qualifies, ask me before you spend time on the application.
Can you work with my existing developers?
Yes. I can deliver a working integration your team maintains, pair with them on the tricky parts (auth, RDT, throttling), or just unblock a stalled application.
Who owns the code?
You do. Everything is delivered into your repo and your cloud accounts. No ongoing software fees — the only recurring costs are your own infrastructure.
Get a free 30-minute audit
Tell me about your stack and what's slowing you down. I'll reply within 12 hours with an honest read on what to build, what to skip, and what it would cost. No obligation.