What the API gives you
Product analysis
Profit, fees, ROI and buy/sell prices for any product - the same numbers the app shows, over HTTP.
Price & rank history
Historical price and sales-rank data to judge demand and stability before you buy.
Eligibility checks
Know whether you can sell a product, and flag restrictions, before you commit stock.
Built for volume
Designed for bulk, list-based analysis with predictable rate limits, no scraping to maintain.
If you build sourcing tools, run a reselling agency, or want Arbitrage Hero's numbers inside your own dashboards, the API gives you the same product intelligence over HTTP - no scraping, no maintenance.
Access is arranged per use case and volume. There is no self-serve signup: tell us what you need and we'll provision a key and the right rate limit.
Good to know
Frequently Asked Questions
How do I get API access?＋
Email us with your use case and expected volume. We provision keys manually so we can match the plan and rate limit to what you're building.
What data can the API return?＋
Product profitability (profit, fees, ROI, buy and sell prices), price and sales-rank history, and eligibility checks - for the US and UK marketplaces.
Is there a self-serve price?＋
Not yet - access is arranged directly so we can tailor limits and support to your case. Email us and we'll send terms.
Which marketplaces are supported?＋
The same as the app today: Amazon US and UK.
Want API access?
Tell us about your use case and expected volume - we'll get you set up.
Email us about the API