Functional Description

nChain Event uses industry-standard HTTP based REST APIs. nChain Event provides the LinkedRecords endpoint that enables you to perform the following operations:

  • Create link record: Write a record transaction to the blockchain. The API request returns the link location of the transaction on the blockchain. The link location can be subsequently linked to another location.

  • Read record from link location: Obtain the record and its status from the link location on the blockchain. The status will include information such as the next and previous link locations and whether this link location is updateable or terminated.

  • Update record at link location: Logically update the record at the link location. The API request returns the new link location of the new record transaction on the blockchain.

  • Delete link location: Logically delete the link location by writing an empty transaction to the blockchain. The previous link location is linked to this transaction, thus terminating the linked locations. The API request returns the new link location of the empty transaction on the blockchain.

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