# Postman collection

There is a postman collection which can be used to initiate requests that are most commonly used: perform contract negotiation, get artifact, broker interaction, manipulate Self Description document via API.

![Postman collection](https://1095228197-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fw1Z0xRYmpkm82aQ3Ng7y%2Fuploads%2Fgit-blob-5ad589a2ab01d46630f8b0aa965b5b5c9b879ccb%2Fpostman_collection.png?alt=media)

[TRUE Connector.postman\_collection](https://github.com/Engineering-Research-and-Development/true-connector/blob/main/TRUE%20Connector%20v1.postman_collection.json)

[TRUE Connector enviroment.postman\_environment](https://github.com/Engineering-Research-and-Development/true-connector/blob/main/TRUE%20Connector%20v1%20enviroment.postman_environment.json)

This collection comes with predefined environments so be sure to also import environment file.