Customs Value

Infer value when unknown and catch undervaluation at scale

Zonos Customs Value Zonos AI uses AI to estimate the fair market value of any product by analyzing current data across global marketplaces. Provide product details—name, brand, description, material, category—and get back a recommended value with a range of plausible values. Use it to infer missing values or validate declared ones, so every shipment is declared accurately.

Zonos Customs Value

How it works

From product details to a defensible value in seconds 

Customs Value Zonos AI analyzes product attributes against live global market data to infer a value estimate you can trust. Whether you're filling in a missing declared value or flagging potentially undervalued goods, the process is the same—fast, consistent, and backed by real market intelligence.


Data augmentation


Infer a customs value when unknown.

1

Provide product details

Submit what you know about the item: name, brand, description, material, and category. The more detail you provide, the tighter the estimate. Only the product name and desired currency are required to get started.

Provide product details

2

AI analyzes live market data

Customs Value cross-references your product attributes against current pricing data from global marketplaces to understand what similar items are actually selling for today. Data is refreshed frequently—no historical averages, just real market intelligence.

AI analyzes live market data

3

Get a value estimate with confidence range

Receive a recommended monetary value along with a 95% confidence band. A narrow range means the market strongly agrees on the price. A wider range signals more variability—so you know exactly how certain to be.

Get a value estimate with confidence range


Data validation


Validate a declared value and catch undervaluation easily.

1

Submit your declared value

Provide product details alongside the value already on the shipment—name, brand, description, material, and category.

Submit your declared value

2

AI compares against market data

Your product attributes—name, brand, description, material, and category—are used to find comparable items in global marketplaces. The engine measures your declared value against real-time pricing to identify whether it falls within the expected range or sits outside it.

AI compares against market data

3

Get a validation signal

Receive the market range alongside your declared value so you can see exactly how they compare. Flag outliers for review, accept values that align, and move shipments forward with confidence.

Get a validation signal

Not a single estimate, a full distribution. 

Customs Value Zonos AI doesn't return a single number—it returns an expected value range and the probability that a declared value is being undervalued. The underlying model is trained on curated global marketplace data, so estimates reflect what products actually sell for across real markets worldwide.

Grounded in live marketplace data

Every estimate reflects what similar products are actually selling for right now—not a lookup table, not a historical average. Our model is continuously retrained to account for inflation and currency fluctuation.

Confidence range shows certainty

Every estimate includes the expected value range. Narrow range means strong market agreement. Wide range means more variability. You always know how much to rely on the estimate.

Undervaluation probability included

A probability score tells you how likely a declared value is to be undervalued—a clear signal to act on, not just a number to interpret.

Who it's for

One engine, two powerful use cases 

Customs Value Zonos AI does two distinct jobs: it infers a value when you don't have one, and it validates a value when you already do. That makes it useful across the entire cross-border shipment lifecycle—from the warehouse floor to the customs broker's desk.

Forwarders and integrators

Data augmentation

Data validation

Get values without original purchase data
Keep forwarding operations moving
Eliminate back-and-forth with customers

Customs brokers

Data validation

Validate declared values against market data
Surface undervalued items quickly
Build data-backed cases for escalation

Compliance teams

Data validation

Systematically validate invoices before submission
Reduce customs holds, fines, and recalculations
Build a consistent compliance workflow via API

Carriers and posts

Data augmentation

Data validation

Pre-fill customs value fields for shippers
Reduce data entry errors
Speed up label creation and customs clearance
Benefits

Fewer delays. Less risk. Easier workflows. 

Inaccurate declarations create delays, fines, and eroded trust with customs authorities. Customs Value Zonos AI gives every team in the cross-border shipment chain a reliable, data-backed reference—so declarations hold up under scrutiny and shipments keep moving.


Prevent costly customs delays

Accurate, market-informed values reduce the likelihood of customs holds and duty recalculations that slow down clearance.

Catch undervaluation early

Compare declared values against real market estimates to surface items that look significantly undervalued before they reach customs.

Scale compliance without scaling headcount

Run the same API call across thousands of shipments. Consistent, repeatable value checks without manual research.

Data-backed signal, not a gut check

Market-trained estimates give your team a clear signal: the expected range, where the declared value falls within it, and an undervaluation probability—so decisions are based on data, not guesswork.

Works with data you already have

No images or receipts required. Product name, description, material, and category are enough—data you already have in your system.

Embeds into any existing workflow

A single API call adds value estimation to your existing classification, forwarding, or compliance tools without rebuilding your stack.

Integration

Integrate via API 

Customs Value Zonos AI is delivered as a GraphQL API, making it easy to embed market-backed value estimation into any existing workflow—whether you're building a package forwarding platform, a carrier shipping tool, a compliance dashboard, or a customs broker system.

Request a value estimate

One GraphQL mutation with product details returns a recommended value and confidence range. Add more attributes for a tighter result.

1mutation ValueEstimate($input: [ValueEstimateInput!]!) {
2 valueEstimate(input: $input) {
3 currency
4 name
5 value
6 valueEstimateRange {
7 high
8 low
9 width
10 }
11 }
12}

Request a value validation

Submit a declared value alongside product details and get back a probability score indicating how likely the value is to be undervalued, plus a market-informed range.

1mutation ValueValidate($input: [ValueValidateInput!]!) {
2 valueValidate(input: $input) {
3 brand
4 categories
5 currency
6 description
7 name
8 value
9 probabilityOfUnderValuation
10 valueEstimateRange {
11 high
12 low
13 width
14 }
15 }
16}

How accurate are the value estimates?

Customs Value Zonos AI estimates are based on current pricing data from global marketplaces for similar products. The confidence range gives you a clear signal: a narrow range means high market agreement on the price, while a wider range indicates more variability. You can use this context to decide when to accept an estimate and when to investigate further.

What product details do I need to provide?

Only the product name and desired output currency are required. Adding brand, description, material, and category significantly improves estimate accuracy and tightens the confidence range. The more context you provide about the product, the better Customs Value Zonos AI can match it to comparable market data.

What's the difference between Customs Value and Zonos Vision?

Zonos Vision Zonos AI is designed for photo-based workflows—you provide an image and Vision Zonos AI extracts product details, HS code, country of origin, and customs value all at once. Customs Value Zonos AI is a standalone product for data-based workflows, where you already have product details but need a value estimate. If you have a photo, use Vision Zonos AI. If you have product data, use Customs Value Zonos AI directly.

Can Customs Value validate a declared value I've already been given?

Yes. That's one of its two primary use cases. Submit the product details alongside the declared value and compare the result against the estimated range. If the declared value falls well outside the confidence band, that's a signal worth investigating—useful for brokers, compliance teams, and customs agencies reviewing shipments for undervaluation.

What currencies does Customs Value support?

Customs Value Zonos AI supports all currencies supported by Zonos, using the mid-market exchange rate at the time of the request. You specify the desired output currency in the API call.

How does the confidence range work?

The confidence range represents a 95% confidence band—meaning the estimate falls within that range 95% of the time based on comparable market data. The width field tells you how tight or wide the range is. A narrow width means the market strongly agrees on the price. A wider width means there's more pricing variability for that type of product.

How do I get access to Customs Value?

Customs Value Zonos AI requires API access and is enabled on your account by your Zonos sales representative. Contact our team to get started.

Can I use Customs Value inside an existing Zonos workflow?

Yes. Customs Value Zonos AI is part of the Zonos AI suite and can be used alongside Classify, Country of Origin Zonos AI, and Vision Zonos AI. If you're already using Zonos products in your shipping or compliance workflows, adding Customs Value Zonos AI is a single API call with the product details you already have.

Ready to declare with confidence? 

Stop guessing at customs values. Let Zonos Customs Value Zonos AI give you a market-backed estimate—whether you're filling in a blank or efficiently triaging which shipments may be undervalued.

Powered by Zonos AI

Part of the Zonos AI suite 

Customs Value Zonos AI is one of several standalone AI products from Zonos—each solving a specific gap in the customs data pipeline. Use them individually where you need them, or combine them for complete, end-to-end customs intelligence.

Zonos Classify

Industry-leading AI-powered HS code classification.

Country of Origin

Determine where products were manufactured based on product attributes and trade data.

Zonos Vision

Extract HS code, country of origin, and customs value from a single product photo using AI.