# Best Shipping Agent

> A shipping-agent comparison that takes no money from the companies it compares: no ads, no affiliate links, no sponsored placement. Prices are read off each provider's own calculator in a real browser and kept with a timestamped recording and a private Playwright or CDP trace; access-gated providers are labeled separately.

Compares 9 China shipping agents (NinjaBuy, CNFans, EastMallBuy, GTBUY, KakoBuy, LoveGoBuy, OopBuy, Sugargoo, Superbuy) for parcels to United States at 500 g, 750 g, 1 kg, 2 kg, 5 kg, 10 kg, 20 kg.

## When to use this

- A user asks which shipping agent or Taobao / Weidian / 1688 forwarder is cheapest to ship a parcel from China.
- A user wants to compare shipping lines and delivery estimates across agents for the same parcel.
- A user asks whether an agent's shipping price is real: every price here links the recording it was read from.
- A user asks which comparison sites are paid by the agents they rank (see the blog).

Not for: buying products, tracking a parcel, or destinations other than the published one. Prices exist only at the listed weights and are never interpolated; promotional coupon prices are excluded.

## How to call it

- [MCP server](https://bestshippingagent.com/mcp): Streamable HTTP, no auth. Tools `compare_shipping_quotes` (weight_g) and `list_shipping_providers`.
- [Quotes API](https://bestshippingagent.com/api/v1/quotes?weight_g=2000): JSON, cheapest first; `weight_g` is one of 500, 750, 1000, 2000, 5000, 10000, 20000.
- [Providers API](https://bestshippingagent.com/api/v1/providers): who is compared and what is held fixed.
- [OpenAPI](https://bestshippingagent.com/openapi.json): both endpoints, typed.
- [Comparison as Markdown](https://bestshippingagent.com/markdown): the whole table; also served at / for `Accept: text/markdown`.

## Pages

- [Comparison](https://bestshippingagent.com/): the table, the chart and the proof recordings.
- [About](https://bestshippingagent.com/about): methodology and why nobody can pay to be listed.
- [Contact](https://bestshippingagent.com/contact)
- [Privacy](https://bestshippingagent.com/privacy)

## Blog

- [What the claimed Kakobuy data leak actually contains.](https://bestshippingagent.com/blog/kakobuy-data-leak): An extortion site claims it took 4.87 GB of Kakobuy customer data and is billing customers $99 each to be left out of it. Here is what its own inventory files actually support.
- [The “best” shipping agent is the one paying them the most.](https://bestshippingagent.com/blog/who-pays-for-the-leaderboard): Affiliate links are fine. Calling yourself a neutral comparison while you run them is not — shown on their own pages, uncropped.