Web Service API

Connect to our Web Service API to create your unique commerce solution based on TecDoc

Digital Commerce is increasingly complex. Your product needs may require a unique product solution, based on TecDoc data.

Using our Web Service API as a backend, you can seamlessly integrate the data into your very own shop or application.

Cloud technology

Global, high-performance availability with multiple redundancies


Your backend for B2C, B2B shops, PIM systems & other automotive applications

Headless architecture

No web service hosting infrastructure is required on customer side

Latest TecDoc data

Fuel your system & applications with always up-to-date TecDoc Catalogue data

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Please Contact us for any questions or create your API testing account.


Besides global API service, the TecAlliance OneDB API is the right place when you are looking for automotive vehicle and part data information in China. The API provides various functions to request China-specific vehicle and part data for your automotive aftermarket needs. You can search for vehicles using various functions like VIN search, manufacturer > model > vehicle facet tree, and request kType and ChinaID numbers. You can also run a search for part number or OE number.

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Contact the Product Manager for more information