ArbiSpy

API-refreshed data

Supported source routes

eBay → Amazon

Walmart → Amazon

AliExpress → Amazon

Known landed cost required

Deterministic variant guards

Explicit conflicts are rejected

Count / packWeight / volumeStorageBook edition

A GTIN cannot override an explicit count, pack, weight, volume or storage conflict.

Verified US marketplace data lanes

ArbiSpy

See the source landed cost

Research Amazon US, eBay US, Walmart US and AliExpress-to-US data with conservative matching and enforced plan limits.

Data lanes

Region: US

Interface modes

PDF

Export format