How much does it cost to start use OT API Key 


Version of OT API Key




Price (one-time payment), USD 100 USD 300 USD 600 USD
Service payment, USD / month *
1 USD / 1,000 calls (fix 100 USD if less than 100,000 calls / month)
1 USD / 2,667 calls 100 USD (fix 100 USD if less than 266,700 calls / month)
1 USD / 2,667 calls (fix 30 USD if less than 80,010 calls / month)
Calls Limits / 24 hrs 12 000 20 000
Calls Limits / month 372 000 620 000
Tech support and consultations on API

* OT API Keys are supported by Service Payments

Service payment is calculated on the basis of calls and paid in US dollars for the the last day of month. Payment is made in US dollars at the exchange rate set at the date of payment by the Central Bank of the Russian Federation.

Click to Test/Purchase

Note! You get a month without service payment if you buy any version of OT API Key within 7 days after first request to us. Limits for free period:


Version of OT API Key

К1 *



Calls Limits / 24 hrs 12,000
Calls Limits / month

OT API Keys provide the following: showcase (items, categories, caching) for Taobao/TMall or, auto-translation, administration methods with various settings, several searching methods for Taobao/TMall (i.e. Tmall, Promotions, All goods and so on).

OT API Keys do not include business-logics methods such as ordering system or users database operations. If you want to use our business-logics provided by Otapi, you can order it as an addition. See below for details.

It is possible to upgrade from one version of OT API Key to another. See prices below:

Upgrade from one version to another

Upgrade from K1 to K2

200 USD

Upgrade from K1 to K3

500 USD

Upgrade from K2 to K3

300 USD

Additional OPTIONAL Modules and Services (extra charge)

Search by photo 

"Search by photo" module was developed to help your customers quickly find the thing they need among millions of Chinese goods.

It allows to search for goods by their photos and images. It is enough to load necessary image into search bar and it will show results.

Module solves two main problems of your customers at once:

  • find necessary thing on a website,
  • make it quickly and efficiently.

Module is available for the following commodity aggregators:

  • Taobao / TMall

Note! For each commodity aggregator module is purchased separately.

Note!! Updated version of OT Box is required for connection and correct work.

Read more


170 USD
Business logic

Access to API methods for ordering system and users database operations (that is clients' registration, shopping cart and orders functionality are added to your website).

Note! Enabled only for K3 Key.

150 USD
Additional aggregator / provider connection

There is only one provider in OT API Key by default (for example, taobao/tmall).

There is extra payment if you need one more provider

We support the following providers:

  • Taobao/Tmall
  • 1688

One-time payment for additional provider (for different versions of OT API Key)

К1 — 100 USD

К2 — 150 USD

К3 — 300 USD

Multi Language

Multilanguage Module allows to add and show several languages on website, so that users could choose among them.

Language version should be prepared by website owner.

Read more


50 USD for K1 and K2

For free for К3


Metrologist Module is used to specify approximate weight of goods category if real weight is not indicated by seller.

Approximate weight is set by website owner in admin panel of website.

Approximate weight will be shown in product’s page and taken into account in shipping cost calculation.

220 USD

Main goal of this module is to automate goods booking and simplify purchase process.

Allows to reserve goods on for further purchase right from website admin panel.

Module is available for the following commodity aggregators:


Note! For each commodity aggregator Autopurchase module is purchased separately.

Note!! Business logic is required for connection and correct work.

Read more


250 USD
White Label

Remove link/logo (White Label) from website using OT API Key

Read more

100 USD monthly

Activate/unfreeze OT API Key

You can freeze OT API Key if you need to stop using it for some reason.

Read more

30 USD