Listing Leopard | Real-time Data API for Amazon Sellers
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The
essential
API
for
Amazon
Sellers

Access real-time marketplace data with our API.
Fully automate your data collection today.

Get my free API key

No credit card required. Cancel anytime.

1
Track

Conquer the Amazon Marketplace

Instantly access competitive search, product, pricing, inventory, and review data.

Inventory API

Competitor Inventory Insights

Gain an edge with our API's stock retrieval feature. Spy on competitors, reprice your inventory, and understand how quickly products are selling. One API Call can return thousands of live offers.

Data On-Demand

Retrieve live data in CSV, JSON, or JSONL formats. Use our API or our live dashboard to process your requests.

Engineered for Scale

Leverage our REST API to handle millions of requests per day.

Crystal Clear API Documentation
2
Analyze

Discover Hidden Opportunities

Analyze data that your competitors don't have.

Search Landing Page

Detailed Data at Your Fingertips

Tap into a goldmine of search, product, inventory, storefront, and review data.

Monitor Market Dynamics

See how your listings are ranking in Amazon search results. Track sales trends and inventory levels to keep pace with market demand and competitor strategies.

Craft Winning Strategies

Adjust your pricing and optimize your listings in response to market shifts, informed by our precise data.

3
Process Data

Easy To Use Dashboard: No Coding Necessary

Dashboard View

Multiple Ways to Access

You can access all API capabilities from our simple to use web application.

Set It and Forget It

Schedule your API calls to run automatically, and we'll email you the results.

Easily Interact With Your Data

Just upload a file of ASINs, and we'll return the data you need in a format that's simple to understand.

Real-time Results

Your data, returned blazing fast. Our servers can handle millions of requests per day.

9

Marketplaces

0

Requests per day (capacity)

99%

Uptime

Plans and Pricing

Simple & Predictable Pricing. No Surprises.

Starter

$ 49 /month

Perfect for startups

  • 20,000 requests per month
  • + $0.01 each extra request
  • 1 Concurrent File Request
  • Community Support
Popular

Business

$ 299 /month

For serious sellers

  • 250,000 requests per month
  • + $0.0024 each extra request
  • 2 Concurrent File Requests
  • Priority Support

High-Volume

$ 399 /month

For high-volume sellers

  • 500,000 requests per month
  • + $0.0016 each extra request
  • 2 Concurrent File Requests
  • 24/7 Priority Support
Get my free API key

No credit card required. Cancel anytime.

Enterprise

Custom

Suitable for Enterprise customers

  • Increased Throughput
  • Discounted Pricing
  • Custom Features
  • Unique Plan Sizing

FAQ

Frequently asked questions

How quickly are my API requests processed?

Each file that's being processed will run at 2k-4k requests / min. Enterprise customers can achieve significantly higher throughput (10k+ / min). We can provide custom plans for you if you have unique requirements.

What data can the Listing Leopard API provide?

We currently offer search, inventory (offer), review, product, and seller storefront data.

Is the data cached?

No. All data provided is guaranteed to be live and accurate.

How am I charged?

For product page requests, 1 Request / ASIN. For a request involving pagination, 1 Request / Page. Failed requests won't incur any charges. Your billing cycle begins on the day you sign up and is renewed monthly from that date. For example, if you sign up on the 15th of the month, your billing cycle will renew on the 15th of the following month.

What if I exceed my billing periods quota?

If you exceed your quota, additional requests will be billed automatically in $20 increments. You can disable overages on your account and view your usage and billing history in your account dashboard.

How long are my results available for?

Results are downloadable for 90 days, after which they are deleted. If you need to retain results beyond this timeframe, please contact us.

Can your inventory API endpoint reveal inventory quantities > 999?

Yes, however, coverage varies depending on the ASIN and seller. We can't offer true inventory count for sellers with quantity limits.

How long do I have to wait to hear back from support?

We respond to most emails in an hour or two. Enterprise customers can receive priority phone support.

Can you provide custom features to Enterprise customers?

Of course. Some examples of custom features we can provide include screenshots, custom data fields, storage options (ex: your own S3 bucket or database), increased throughput, and more! Please contact us to discuss further.

Is Listing Leopard affiliated with Amazon?

Absolutely not! We are an independent company that provides access to publicly available facts/data from Amazon.com.