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Conditions API Reference

As part of the Service Execution Agreements (aka SEAs), Nevermined provide some functions to interact with these conditions. Every execution by an user of a service agreement can be referenced by the agreementId. That is a unique identifier of the agreement execution and it is used across this api reference document.

Grant Access

Grant access to an address for an specific Search Execution Agreement. Parameters:

  • agreementId the unique identifier of the execution of an agreement
  • did Identifier of the asset associated to the service agreement to grant the access
  • granteeAccount Public address of the account to grant the access

Example:

grantAccess("8181818", "did:nv:1234", 0xaabb)

Grant Service Execution

Grant access to an address for an specific Search Execution Agreement. Parameters:

  • agreementId the unique identifier of the execution of an agreement
  • did Identifier of the asset associated to the service agreement to grant the access
  • granteeAccount Public address of the account to grant the computation execution

Example:

grantServiceExecution("8181818", "did:nv:1234", 0xaabb)

Lock Reward

Lock the amount of token that are going to be paid for the asset. Parameters:

  • agreementId the unique identifier of the execution of an agreement
  • amount Amount of tokens to lock

Example:

lockPayment("8181818", 10)

Release Reward

Release the payment to the data publisher (access/compute/et) related with a service execution. Parameters:

  • agreementId the unique identifier of the execution of an agreement
  • amount Amount of tokens to release

Example:

releaseReward("8181818", 10)

Refund Reward

Refund the payment to the consumer. Parameters:

  • agreementId the unique identifier of the execution of an agreement
  • amount Amount of tokens to refund

Example:

refundReward("8181818", 10)