Kamino Kamino Lend Transactions API

openapi: 3.0.0
info:
  version: 1.0.0
  title: Kamino Public Airdrop Kamino Lend Transactions API
  description: 'The Kamino API provides a comprehensive way to interact with Kamino without reading directly from the blockchain.


    The API also provides the ability to fetch data that might not be available from just reading the chain.


    The API is rate-limited for unauthenticated users. If you feel you need to make more requests or run into rate-limit issues, please reach out.

    '
servers:
- url: https://api.kamino.finance
tags:
- name: Kamino Lend Transactions
paths:
  /v2/kamino-market/{marketPubkey}/obligations/{obligationPubkey}/transactions:
    get:
      summary: Get obligation transactions
      description: Get all Kamino Lend transactions for a given obligation.
      tags:
      - Kamino Lend Transactions
      parameters:
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: Kamino Lend market public key
            example: 7u3HeHxYDLhnCoErrtycNokbQYbWGzLs6JSDqGAv5PfF
        required: true
        description: Kamino Lend market public key
        name: marketPubkey
        in: path
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: Kamino Lend obligation public key
            example: 63QrAB1okxCc4FpsgcKYHjYTp1ua8ch6mLReyKRdc22o
        required: true
        description: Kamino Lend obligation public key
        name: obligationPubkey
        in: path
      - schema:
          type: string
          enum:
          - mainnet-beta
          - devnet
          - localnet
          default: mainnet-beta
          description: Solana cluster environment
          example: mainnet-beta
        required: false
        description: Solana cluster environment
        name: env
        in: query
      - schema:
          type: string
          enum:
          - 'true'
          - 'false'
          default: 'false'
          description: Use log prices for transaction values
          example: 'false'
        required: false
        description: Use log prices for transaction values
        name: useLogPrices
        in: query
      - schema:
          type: string
          enum:
          - asc
          - desc
          default: asc
          description: Sort order (asc for oldest first, desc for newest first)
          example: desc
        required: false
        description: Sort order (asc for oldest first, desc for newest first)
        name: sort
        in: query
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KlendTransactionsResponseV2'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /v2/kamino-market/users/{userPubkey}/transactions:
    get:
      summary: Get user transactions across all markets
      description: Get all Kamino Lend transactions for a given user across all markets.
      tags:
      - Kamino Lend Transactions
      parameters:
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: User wallet public key
            example: AcNSmd5CxwLs21TYUmhWt7CW2v159TdYRkvQxb1iBYRj
        required: true
        description: User wallet public key
        name: userPubkey
        in: path
      - schema:
          type: string
          enum:
          - mainnet-beta
          - devnet
          - localnet
          default: mainnet-beta
          description: Solana cluster environment
          example: mainnet-beta
        required: false
        description: Solana cluster environment
        name: env
        in: query
      - schema:
          type: string
          enum:
          - asc
          - desc
          default: asc
          description: Sort order (asc for oldest first, desc for newest first)
          example: desc
        required: false
        description: Sort order (asc for oldest first, desc for newest first)
        name: sort
        in: query
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KlendAllMarketsUserTransactionsResponseV2'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /v2/kamino-market/{marketPubkey}/users/{userPubkey}/transactions:
    get:
      summary: Get user transactions
      description: Get all Kamino Lend transactions for a given user.
      tags:
      - Kamino Lend Transactions
      parameters:
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: Kamino Lend market public key
            example: 7u3HeHxYDLhnCoErrtycNokbQYbWGzLs6JSDqGAv5PfF
        required: true
        description: Kamino Lend market public key
        name: marketPubkey
        in: path
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: User wallet public key
            example: AcNSmd5CxwLs21TYUmhWt7CW2v159TdYRkvQxb1iBYRj
        required: true
        description: User wallet public key
        name: userPubkey
        in: path
      - schema:
          type: string
          enum:
          - mainnet-beta
          - devnet
          - localnet
          default: mainnet-beta
          description: Solana cluster environment
          example: mainnet-beta
        required: false
        description: Solana cluster environment
        name: env
        in: query
      - schema:
          type: string
          enum:
          - asc
          - desc
          default: asc
          description: Sort order (asc for oldest first, desc for newest first)
          example: desc
        required: false
        description: Sort order (asc for oldest first, desc for newest first)
        name: sort
        in: query
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KlendUserTransactionsResponseV2'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /v2/kamino-market/{pubkey}/transactions:
    post:
      summary: Get bulk market transactions
      description: Get bulk Kamino Lend transactions for a given market, filtered by instruction name and date range. Private (authorized) API access only, please add a basic auth header to your request.
      tags:
      - Kamino Lend Transactions
      parameters:
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: Market public key
            example: 7u3HeHxYDLhnCoErrtycNokbQYbWGzLs6JSDqGAv5PfF
        required: true
        description: Market public key
        name: pubkey
        in: path
      - schema:
          type: string
          default: KLend2g3cP87fffoy8q1mQqGKjrxjC8boSyAYavgmjD
          description: KLend program ID
          example: KLend2g3cP87fffoy8q1mQqGKjrxjC8boSyAYavgmjD
        required: false
        description: KLend program ID
        name: programId
        in: query
      - schema:
          type: string
          default: 'false'
          description: Whether to include raw JSON of the transaction
          oneOf:
          - type: string
            enum:
            - '1'
            - 'true'
            - 'yes'
            - 'on'
            - y
            - enabled
          - type: string
            enum:
            - '0'
            - 'false'
            - 'no'
            - 'off'
            - n
            - disabled
        required: false
        description: Whether to include raw JSON of the transaction
        name: includeRawJson
        in: query
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/KlendBulkTxBody'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KlendBulkTxResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: High-level error message describing the failure
                    example: Invalid query params
                  details:
                    type: array
                    items:
                      type: object
                      additionalProperties:
                        nullable: true
                    description: Detailed validation issues (present only for validation errors)
                required:
                - error
                description: Bad request response (400)
                example:
                  error: Invalid query request
                  details:
                  - code: invalid_union
                    errors:
                    - - code: custom
                        path: []
                        message: Invalid date string
                    - - expected: number
                        code: invalid_type
                        path: []
                        message: 'Invalid input: expected number, received string'
                    path:
                    - start
                    message: Invalid input
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: Error message describing why it was not authorized
                    example: Not authorized for this request. Please include the basic auth headers.
                required:
                - error
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /v3/kamino-market/users/{userPubkey}/transactions:
    get:
      summary: Get user transactions across all markets (v3)
      description: Get all Kamino Lend transactions for a given user across all markets, including withdraw-queue transactions.
      tags:
      - Kamino Lend Transactions
      parameters:
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: User wallet public key
            example: AcNSmd5CxwLs21TYUmhWt7CW2v159TdYRkvQxb1iBYRj
        required: true
        description: User wallet public key
        name: userPubkey
        in: path
      - schema:
          type: string
          enum:
          - mainnet-beta
          - devnet
          - localnet
          default: mainnet-beta
          description: Solana cluster environment
          example: mainnet-beta
        required: false
        description: Solana cluster environment
        name: env
        in: query
      - schema:
          type: string
          enum:
          - asc
          - desc
          default: asc
          description: Sort order (asc for oldest first, desc for newest first)
          example: desc
        required: false
        description: Sort order (asc for oldest first, desc for newest first)
        name: sort
        in: query
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KlendAllMarketsUserTransactionsResponseV3'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /v3/kamino-market/{marketPubkey}/users/{userPubkey}/transactions:
    get:
      summary: Get user transactions (v3)
      description: Get all Kamino Lend transactions for a given user in a market, including withdraw-queue transactions.
      tags:
      - Kamino Lend Transactions
      parameters:
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: Kamino Lend market public key
            example: 7u3HeHxYDLhnCoErrtycNokbQYbWGzLs6JSDqGAv5PfF
        required: true
        description: Kamino Lend market public key
        name: marketPubkey
        in: path
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: User wallet public key
            example: AcNSmd5CxwLs21TYUmhWt7CW2v159TdYRkvQxb1iBYRj
        required: true
        description: User wallet public key
        name: userPubkey
        in: path
      - schema:
          type: string
          enum:
          - mainnet-beta
          - devnet
          - localnet
          default: mainnet-beta
          description: Solana cluster environment
          example: mainnet-beta
        required: false
        description: Solana cluster environment
        name: env
        in: query
      - schema:
          type: string
          enum:
          - asc
          - desc
          default: asc
          description: Sort order (asc for oldest first, desc for newest first)
          example: desc
        required: false
        description: Sort order (asc for oldest first, desc for newest first)
        name: sort
        in: query
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KlendUserTransactionsResponseV3'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /v3/kamino-market/{pubkey}/transactions:
    post:
      summary: Get bulk market transactions (v3)
      description: Get bulk Kamino Lend transactions for a given market, filtered by instruction name and date range. Returns obligation transactions and withdraw-queue transactions as sibling arrays; exactly one is populated per request depending on the ix name. Private (authorized) API access only, please add a basic auth header to your request.
      tags:
      - Kamino Lend Transactions
      parameters:
      - schema:
          allOf:
          - $ref: '#/components/schemas/AddressBase58'
          - description: Market public key
            example: 7u3HeHxYDLhnCoErrtycNokbQYbWGzLs6JSDqGAv5PfF
        required: true
        description: Market public key
        name: pubkey
        in: path
      - schema:
          type: string
          default: KLend2g3cP87fffoy8q1mQqGKjrxjC8boSyAYavgmjD
          description: KLend program ID
          example: KLend2g3cP87fffoy8q1mQqGKjrxjC8boSyAYavgmjD
        required: false
        description: KLend program ID
        name: programId
        in: query
      - schema:
          type: string
          default: false
        required: false
        name: includeRawJson
        in: query
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/KlendBulkTxBodyV3'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KlendBulkTxResponseV3'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: High-level error message describing the failure
                    example: Invalid query params
                  details:
                    type: array
                    items:
                      type: object
                      additionalProperties:
                        nullable: true
                    description: Detailed validation issues (present only for validation errors)
                required:
                - error
                description: Bad request response (400)
                example:
                  error: Invalid query request
                  details:
                  - code: invalid_union
                    errors:
                    - - code: custom
                        path: []
                        message: Invalid date string
                    - - expected: number
                        code: invalid_type
                        path: []
                        message: 'Invalid input: expected number, received string'
                    path:
                    - start
                    message: Invalid input
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: Error message describing why it was not authorized
                    example: Not authorized for this request. Please include the basic auth headers.
                required:
                - error
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    KlendTransactionsResponseV2:
      type: object
      properties:
        transactions:
          type: array
          items:
            $ref: '#/components/schemas/KlendTransactionResponseV2'
      required:
      - transactions
    KlendBulkTxResultItem:
      type: object
      properties:
        ixs:
          type: array
          items:
            nullable: true
        timestamp:
          type: string
          nullable: true
          format: date
        signature:
          type: string
        obligation:
          type: string
        wallet:
          type: string
        rawJson:
          type: string
      required:
      - ixs
      - timestamp
      - signature
      - obligation
      - wallet
    Decimal:
      type: string
      description: Decimal value represented as string
      example: '1234.56789'
    KlendAllMarketsUserTransactionsResponseV2:
      type: array
      items:
        $ref: '#/components/schemas/KlendAllMarketsUserTransactionsItem'
    KlendTransactionUserResponseV3:
      type: object
      properties:
        createdOn:
          type: string
          nullable: true
          format: date
        timestamp:
          type: number
        transactionSignature:
          type: string
        transactionName:
          type: string
        liquidityToken:
          type: string
        liquidityTokenMint:
          $ref: '#/components/schemas/AddressBase58'
        liquidityTokenAmount:
          $ref: '#/components/schemas/Decimal'
        liquidityTokenPrice:
          $ref: '#/components/schemas/Decimal'
        solPrice:
          $ref: '#/components/schemas/Decimal'
        liquidityUsdValue:
          $ref: '#/components/schemas/Decimal'
        isLiquidationWithdrawal:
          type: boolean
        obligationType:
          type: string
        transactionDisplayName:
          type: string
        isSecondPartOfCompositeIx:
          type: boolean
      required:
      - createdOn
      - timestamp
      - transactionSignature
      - transactionName
      - liquidityToken
      - liquidityTokenMint
      - liquidityTokenAmount
      - isLiquidationWithdrawal
      - obligationType
      - transactionDisplayName
    KlendBulkTxResponseV3:
      type: object
      properties:
        obligationTransactions:
          type: array
          items:
            $ref: '#/components/schemas/KlendBulkTxObligationResultItemV3'
        withdrawQueueTransactions:
          type: array
          items:
            $ref: '#/components/schemas/KlendBulkTxWithdrawQueueResultItemV3'
        paginationToken:
          type: string
          description: Token for next page. Absent when no more results.
      required:
      - obligationTransactions
      - withdrawQueueTransactions
    KlendBulkTxBodyV3:
      type: object
      properties:
        start:
          anyOf:
          - type: string
          - type: number
          description: Date input (ISO 8601 string or epoch in ms)
          examples:
          - '2024-01-01T00:00:00.000Z'
          - 1704067200000
          example: 2020-01-01T00:00Z
        end:
          anyOf:
          - type: string
          - type: number
          description: Date input (ISO 8601 string or epoch in ms)
          examples:
          - '2024-01-01T00:00:00.000Z'
          - 1704067200000
          example: 2020-02-01T00:00Z
        instruction:
          type: string
          description: Instruction name to filter by
          example: depositReserveLiquidityAndObligationCollateralV2
        paginationToken:
          type: string
          example: eyJsYXN0SWQiOiIxMjM0In0=
          description: Pagination token for next page
      required:
      - instruction
    KlendBulkTxBody:
      type: object
      properties:
        start:
          anyOf:
          - type: string
          - type: number
          description: Date input (ISO 8601 string or epoch in ms)
          examples:
          - '2024-01-01T00:00:00.000Z'
          - 1704067200000
          example: 2020-01-01T00:00Z
        end:
          anyOf:
          - type: string
          - type: number
          description: Date input (ISO 8601 string or epoch in ms)
          examples:
          - '2024-01-01T00:00:00.000Z'
          - 1704067200000
          example: 2020-02-01T00:00Z
        instruction:
          type: string
          description: Instruction name to filter by
          example: depositReserveLiquidityAndObligationCollateralV2
        paginationToken:
          type: string
          example: eyJsYXN0SWQiOiIxMjM0In0=
          description: Pagination token for next page
      required:
      - instruction
    KlendWithdrawQueueTransactionV3:
      type: object
      properties:
        createdOn:
          type: string
          nullable: true
          format: date
        timestamp:
          type: number
        transactionSignature:
          type: string
        transactionName:
          type: string
        transactionDisplayName:
          type: string
        reserve:
          $ref: '#/components/schemas/AddressBase58'
        withdrawTicket:
          $ref: '#/components/schemas/AddressBase58'
        solPrice:
          $ref: '#/components/schemas/Decimal'
        liquidityToken:
          type: string
        liquidityTokenMint:
          $ref: '#/components/schemas/AddressBase58'
        liquidityTokenAmount:
          $ref: '#/components/schemas/Decimal'
        liquidityTokenPrice:
          $ref: '#/components/schemas/Decimal'
        liquidityUsdValue:
          $ref: '#/components/schemas/Decimal'
      required:
      - createdOn
      - timestamp
      - transactionSignature
      - transactionName
      - transactionDisplayName
      - reserve
      - withdrawTicket
      - solPrice
      - liquidityToken
      - liquidityTokenMint
      - liquidityTokenAmount
      - liquidityTokenPrice
      - liquidityUsdValue
    KlendAllMarketsUserTransactionsItem:
      type: object
      properties:
        market:
          $ref: '#/components/schemas/AddressBase58'
        obligations:
          type: object
          additionalProperties:
            type: array
            items:
              $ref: '#/components/schemas/KlendTransactionUserResponseV2'
      required:
      - market
      - obligations
    KlendUserTransactionsResponseV3:
      type: object
      properties:
        obligations:
          $ref: '#/components/schemas/KlendUserObligationsMapV3'
        withdrawQueueTransactions:
          type: array
          items:
            $ref: '#/components/schemas/KlendWithdrawQueueTransactionV3'
      required:
      - obligations
      - withdrawQueueTransactions
    KlendTransactionResponseV2:
      type: object
      properties:
        createdOn:
          type: string
          nullable: true
          format: date
        timestamp:
          type: number
        transactionSignature:
          type: string
        transactionName:
          type: string
        liquidityToken:
          type: string
        liquidityTokenMint:
          $ref: '#/components/schemas/AddressBase58'
        liquidityTokenAmount:
          $ref: '#/components/schemas/Decimal'
        liquidityTokenPrice:
          $ref: '#/components/schemas/Decimal'
        solPrice:
          $ref: '#/components/schemas/Decimal'
        liquidityUsdValue:
          $ref: '#/components/schemas/Decimal'
        isLiquidationWithdrawal:
          type: boolean
        obligation:
          $ref: '#/components/schemas/AddressBase58'
        obligationType:
          type: string
        transactionDisplayName:
          type: string
        isSecondPartOfCompositeIx:
          type: boolean
      required:
      - createdOn
      - timestamp
      - transactionSignature
      - transactionName
      - liquidityToken
      - liquidityTokenMint
      - liquidityTokenAmount
      - isLiquidationWithdrawal
      - obligation
      - obligationType
      - transactionDisplayName
    KlendUserObligationsMapV3:
      type: object
      additionalProperties:
        type: array
        items:
          $ref: '#/components/schemas/KlendTransactionUserResponseV3'
    KlendBulkTxWithdrawQueueResultItemV3:
      type: object
      properties:
        ixs:
          type: array
          items:
            nullable: true
        timestamp:
          type: string
          nullable: true
          format: date
        signature:
          type: string
        wallet:
          type: string
        reserve:
          $ref: '#/components/schemas/AddressBase58'
        withdrawTicket:
          $ref: '#/components/schemas/AddressBase58'
        rawJson:
          type: string
      required:
      - ixs
      - timestamp
      - signature
      - wallet
      - reserve
      - withdrawTicket
    KlendBulkTxResponse:
      type: object
      properties:
        result:
          type: array
          items:
            $ref: '#/components/schemas/KlendBulkTxResultItem'
        paginationToken:
          type: string
          description: Token for next page. Absent when no more results.
      required:
      - result
    AddressBase58:
      type: string
      description: Valid base58-encoded address
      example: VEG1EMtttdHunMbSza8uoms1R18VXmYSph2bBpHcSJd
    KlendUserTransactionsResponseV2:
      type: object
      additionalProperties:
        type: array
        items:
          $ref: '#/components/schemas/KlendTransactionUserResponseV2'
    KlendTransactionUserResponseV2:
      type: object
      properties:
        createdOn:
          type: string
          nullable: true
          format: date
        timestamp:
          type: number
        transactionSignature:
          type: string
        transactionName:
          type: string
        liquidityToken:
          type: string
        liquidityTokenMint:
          $ref: '#/components/schemas/AddressBase58'
        liquidityTokenAmount:
          $ref: '#/components/schemas/Decimal'
        liquidityTokenPrice:
          $ref: '#/components/schemas/Decimal'
        solPrice:
          $ref: '#/components/schemas/Decimal'
        liquidityUsdValue:
          $ref: '#/components/schemas/Decimal'
        isLiquidationWithdrawal:
          type: boolean
        obligationType:
          type: string
        transactionDisplayName:
          type: string
        isSecondPartOfCompositeIx:
          type: boolean
      required:
      - createdOn
      - timestamp
      - transactionSignature
      - transactionName
      - liquidityToken
      - liquidityTokenMint
      - liquidityTokenAmount
      - isLiquidationWithdrawal
      - obligationType
      - transactionDisplayName
    KlendAllMarketsUserTransactionsResponseV3:
      type: array
      items:
        $ref: '#/components/schemas/KlendAllMarketsUserTransactionsItemV3'
    Error:
      type: object
      properties:
        error:
          type: string
          description: Error message for internal server failure
          example: An internal error occurred
      required:
      - error
      description: Internal server error response (500)
      example:
        error: An internal error occurred
    KlendBulkTxObligationResultItemV3:
      type: object
      properties:
        ixs:
          type: array
          items:
            nullable: true
        timestamp:
          type: string
          nullable: true
          format: date
        signature:
          type: string
        obligation:
          type: string
        wallet:
          type: string
        rawJson:
          type: string
      required:
      - ixs
      - timestamp
      - signature
      - obligation
      - wallet
    KlendAllMarketsUserTransactionsItemV3:
      type: object
      properties:
        market:
          $ref: '#/components/schemas/AddressBase58'
        obligations:
          $ref: '#/components/schemas/KlendUserObligationsMapV3'
        withdrawQueueTransactions:
          type: array
          items:
            $ref: '#/components/schemas/KlendWithdrawQueueTransactionV3'
      required:
      - market
      - obligations
      - withdrawQueueTransactions