Blockchain Service prerequisites

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Available in VPC

Describes the service specifications, preparation requirements, and pricing information for the smooth use of Blockchain Service.

Service specifications

The Blockchain Service can be used in the following environment.

Type Version / application / language
Blockchain framework (Hyperledger Fabric)
  • 2.2.3
Fabric SDK
  • 1.4 (Provided library: Chaincode Shim API)
  • 2.x (Provided library: Chaincode Shim API, Contract API)
Kubernetes
  • Supported on clusters of version v1.19 or higher provided by Kubernetes Service.

Pricing information

  • It is calculated based on the vCPU values assigned to individual nodes such as Orderer, Peer, and CA.
  • The usage fees for Kubernetes Service, as well as network services such as NAT Gateway and Load Balancer, are billed separately from the Blockchain Service.
  • When forming a consortium, traffic between different accounts will incur separate network charges.
  • For detailed information on the Blockchain Service usage fees, refer to the following page.