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Protocol Messages

Cosmos SDK Messages#​

Since the Oraichain blockchain is built from the Cosmos network, it also supports all message types of Cosmos SDK so that they can be delivered to all nodes for execution and querying. For simplicity, all message types follow the same protocol, which are described on the Cosmos SDK documentation​

Oraichain Messages#​

All Oraichain messages use the same protocol as other Cosmos SDK message types. To support validators running Oracle Scripts, AI Data Source, and AI Testcase, there are other message types implemented on Oraichain as follows:

Oraichain Specific Messages#​

Apart from the messages that stems from the Cosmos SDK, Oraichain also supports a number of messages native to its a ai data oracle system. These messages' specification is presented below.
MsgCreateAIDataSource#
Deploys and registers a new AI Data Source to Oraichain. Once registered, the Data Source is assigned a Data Source prefix with its unique name as an identifier which can be used to refer to it forever.
Parameter
Type
Description
Owner
sdk.AccAddress
The address of the entity who will be responsible for maintaining the ai Data Source
Name
string
The human-readable string name for this Data Source
Description
string
The description of this Data Source
Code
[]byte
The source code in bytes of this Data Source
Fees
string
The transaction fee required to run this Data Source. Eg: 5000orai
message type: set_datasource

MsgEditAIDataSource#​

Edits an existing Data Source given the unique identifier
Parameter
Type
Description
OldName
string
The current unique identifier that the Data Source has
NewName
string
The new unique identifier and also the new name that the Data Source is assigned to. If it is identical to the OldName, then the identifier is unchanged
Owner
sdk.AccAddress
The address of the entity who will be responsible for maintaining the ai Data Source
Description
string
The description of this Data Source
Code
[]byte
The source code in bytes of this Data Source
Fees
string
The transaction fee required to run this Data Source. Eg: 5000orai
message type: edit_datasource

QueryResAIDataSource#​

When querying, the user only needs to type the name of the Data Source, and the system will return three attributes below in JSON format.
Parameter
Type
Description
Name
string
The human-readable string name for this Data Source
Owner
sdk.AccAddress
The address of the entity who will be responsible for maintaining the ai Data Source
Code
string
The source code in string of this Data Source
Description
string
The description of this Data Source
query type: datasource

QueryResAIDataSources#​

A list of AI Data Sources with its size will be shown after querying.
Parameter
Type
Description
QueryResAIDSources
[]QueryResAIDataSource
The list of the AI Data Sources with attributes of the QueryResAIDataSource
Count
int
The size of the Data Source list
query type: datasources

QueryResAIDataSourceNames#​

A list of AI Data Source unique identifiers will be shown.
Parameter
Type
Description
QueryResAIDataSourceNames
[]string
The list of the AI Data Source identifiers in string
query type: dnames

MsgCreateOracleScript#​

Deploys a new Oracle Script to Oraichain's network. Once registered, the script is assigned a unique Oracle Script prefix + name identifier which can be used to refer to it forever.
Parameter
Type
Description
Owner
sdk.AccAddress
The address of the entity who will be responsible for maintaining the Oracle Script
Name
string
The human-readable string name for this Data Source
Description
string
The description of this Oracle Script
Code
[]byte
The source code in bytes of this Oracle Script
DataSources
[]string
The Data Source identifiers that this Oracle Script is going to use
TestCases
[]string
The Test Cases identifiers that this Oracle Script is going to use
message type: set_oscript

MsgEditOracleScript#​

Edits an existing Oracle Script given the unique identifier which is the name. The sender must be the owner of the Oracle Script for the transaction to succeed.
Parameter
Type
Description
OldName
string
The current unique identifier that the Oracle Script has
NewName
string
The new unique identifier and also the new name that the Oracle Script is assigned to. If it is identical to the OldName, then the identifier is unchanged
Owner
sdk.AccAddress
The address of the entity who will be responsible for maintaining the Oracle Script
Description
string
The description of this Oracle Script
Code
[]byte
The source code in bytes of this Oracle Script
DataSources
[]string
The Data Source identifiers that this Oracle Script is going to use
TestCases
[]string
The Test Cases identifiers that this Oracle Script is going to use
message type: edit_oscript

QueryResOracleScript#​

When querying, the user only needs to type the name of the Oracle Script, and the system will return three attributes below in JSON format.
Parameter
Type
Description
Name
string
The human-readable string name for this Oracle Script
Owner
sdk.AccAddress
The address of the entity who will be responsible for maintaining the Oracle Script
Code
string
The source code in string of this Oracle Script
Description
string
The description of this Oracle Script
MinimumFees
sdk.Coins
The minimum fees required to run this Oracle Script
DSources
[]string
The list of AI Data Source identifiers that this Oracle Script uses
TCases
[]string
The list of Test Case identifiers that this Oracle Script uses
query type: oscript

QueryResOracleScripts#​

A list of Oracle Scripts with its size will be shown after querying.
Parameter
Type
Description
QueryResOScripts
[]QueryResOracleScript
The list of the Oracle Scripts with attributes of the QueryResOracleScript
Count
int
The size of the Oracle Script list
query type: oscripts

QueryResOracleScriptNames#​

A list of AI Data Source unique identifiers will be shown.
Parameter
Type
Description
QueryResOracleScriptNames
[]string
The list of the Oracle Script identifiers in string
query type: onames

MsgCreateTestCase#​

Parameter
Type
Description
Owner
sdk.AccAddress
The address of the entity who will be responsible for maintaining the Test Case
Name
string
The human-readable string name for this Test Case
Description
string
The description of this Test Case
Code
[]byte
The source code in bytes of this Test Case
Fees
string
The transaction fee required to run this Test Case. Eg: 5000orai
message type: set_test_case

MsgEditTestCase#​

Parameter
Type
Description
OldName
string
The current unique identifier that the Test Case has
NewName
string
The new unique identifier and also the new name that the Test Case is assigned to. If it is identical to the OldName, then the identifier is unchanged.
Owner
sdk.AccAddress
The address of the entity who will be responsible for maintaining the ai Test Case
Description
string
The description of this Test Case
Code
[]byte
The source code in bytes of this Test Case
Fees
string
The transaction fee required to run this Test Case. Eg: 5000orai
message type: edit_test_case

QueryResTestCase#​

When querying, the user only needs to type the name of the Data Source, and the system will return three attributes below in JSON format.
Parameter
Type
Description
Name
string
The human-readable string name for this Test Case
Owner
sdk.AccAddress
The address of the entity who will be responsible for maintaining the Test Case
Code
string
The source code in string of this Test Case
Description
string
The description of this Test Case
query type: testcase

QueryResTestCases#​

A list of Test Cases with its size will be shown after querying.
Parameter
Type
Description
QueryResTestCases
[]QueryResTestCase
The list of the Test Cases with attributes of the QueryResTestCase
Count
int
The size of the Test Case list
query type: testcases

QueryResTestCaseNames#​

A list of Test Case unique identifiers will be shown.
Parameter
Type
Description
QueryResTestCaseNames
[]string
The list of the Test Case identifiers in string
query type: tcnames

MsgSetAIRequest#​

Requests a new data based on an existing Oracle Script. A data request will be assigned a unique identifier with an AI request prefix once the transaction is confirmed. After sufficient validators report successfully. The results of the data requests will be written and stored permanently on Oraichain for future uses.
Parameter
Type
Description
RequestID
string
the unique identifier of this oracle request, as specified by the client This same unique ID will be sent back to the requester with the oracle response. This field is filled automatically, so the user does not need to care about this
OracleScriptName
string
The unique name identifier of the Oracle Script
Creator
sdk.AccAddress
The address of the message's sender or creator of this request
ValidatorCount
int64
The number of validators that are needed to execute the request. The current default value is 1 for testing
Fees
string
The transaction fee required to run this AI Request. Eg: 5000orai
Input
json.RawMessage
User's input for the AI Request, can be anything
ExpectedOutput
json.RawMessage
User's expected output for the AI Request, can be anything
message type: set_ai_request

QueryResAIRequest#​

When querying, the user only needs to type the id of the AI request, and the system will return a few attributes below in JSON format.
Parameter
Type
Description
RequestID
string
the unique identifier of this oracle request, as specified by the client This same unique ID will be sent back to the requester with the oracle response. This field is filled automatically, so the user does not need to care about this
OracleScriptName
string
The unique name identifier of the Oracle Script
Creator
sdk.AccAddress
The address of the message's sender or creator of this request
Validators
[]sdk.ValAddress
The list validator addresses that participate in the request
BlockHeight
int64
The block height that contains the transaction creating the AI request
AIDataSources
[]AIDataSource
The list of Data Sources that will be called
TestCases
[]TestCase
The list of Test Cases that will be called
Fees
string
The transaction fee required to run this request. Eg: 20000orai
query type: aireq

QueryResAIRequestIDs#​

A list of AI Request unique identifiers will be shown.
Parameter
Type
Description
QueryResAIRequestIDs
[]string
The list of the AI Request identifiers in string
query type: aireqs

QueryResFullRequest#​

When querying, the user only needs to type the id of the AI request, and the system will return a few attributes below in JSON format.
Parameter
Type
Description
AIRequest
AIRequest
The AIRequest object that is stored on Oraichain which shows all the information about an AI request
Reports
[]Report
The list of reports created by the validators after executing the Test Cases and Data Sources
Result
AIRequestResult
A wrapper attribute for the request results. Behind the scenes, it includes a request ID, status of the request result as well as a list of results from the validators
query type: fullreq

MsgAddReporter#​

MsgAddReporter is a message for adding a new reporter for a validator. Each validator needs to have a reporter to send report transactions to the Oraichain network.
Parameter
Type
Description
Validator
sdk.ValAddress
The validator that wishes to add a new reporter. This is the signer
Reporter
sdk.AccAddress
The address to be added as a reporter to the validator. Sources
Adder
AIRequestResult
The address responsible for adding the reporter
message type: add_reporter

MsgRemoveReporter#​

MsgRemoveReporter is a message for removing an existing validator's reporter.
Parameter
Type
Description
Validator
sdk.ValAddress
The validator that wishes to add a new reporter. This is the signer
Reporter
sdk.AccAddress
The address to be added as a reporter to the validator. Sources
Remover
AIRequestResult
The address responsible for removing the reporter
message type: remove_reporter
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Cosmos SDK Messages#
Oraichain Messages#