> ## Documentation Index
> Fetch the complete documentation index at: https://docs.checkpoint.exchange/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Deposit Authorization

> Resolve the points holder account and return the typed data that must be signed before requesting a deposit claim



## OpenAPI

````yaml /spec/oracle.json post /claim/deposit/authorization
openapi: 3.0.0
info:
  title: Checkpoint Oracle API
  description: Cryptographic verification of offchain claims
  version: 1.0.0
  contact:
    name: Checkpoint Support
    url: https://discord.gg/fJ5dJbxxTT
servers:
  - url: https://oracle.checkpoint.exchange
    description: Production Oracle API
security: []
tags:
  - name: Claims
    description: Endpoints for verifying claims and getting cryptographic signatures
paths:
  /claim/deposit/authorization:
    post:
      tags:
        - Claims
      summary: Get Deposit Authorization
      description: >-
        Resolve the points holder account and return the typed data that must be
        signed before requesting a deposit claim
      operationId: getDepositAuthorization
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DepositAuthorizationRequest'
      responses:
        '200':
          description: Successful authorization payload generation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DepositAuthorizationResponse'
        '400':
          description: Invalid request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    DepositAuthorizationRequest:
      type: object
      properties:
        account:
          type: string
          description: >-
            Hex-encoded ERC-7930 account for the underlying points holder, or a
            raw EVM address that the oracle can resolve
          example: '0x000100000014d8da6bf26964af9d7eed9e03e53415d37aa96045'
        operator:
          type: string
          description: The EVM wallet that will submit the onchain deposit transaction
          example: '0x69155e7ca2e688ccdc247f6c4ddf374b3ae77bd6'
        pointsId:
          oneOf:
            - type: string
            - type: integer
          description: The points program ID
          example: '4'
      required:
        - account
        - operator
        - pointsId
    DepositAuthorizationResponse:
      type: object
      properties:
        success:
          type: boolean
          example: true
        authorization:
          $ref: '#/components/schemas/DepositAuthorizationPayload'
      required:
        - success
        - authorization
    ErrorResponse:
      type: object
      properties:
        success:
          type: boolean
          example: false
        error:
          type: string
          example: Invalid request
      required:
        - success
        - error
    DepositAuthorizationPayload:
      type: object
      properties:
        account:
          type: string
          description: Canonical ERC-7930 account used for signing and onchain verification
          example: '0x000100000014d8da6bf26964af9d7eed9e03e53415d37aa96045'
        signer:
          type: string
          description: Address expected to sign the authorization
          example: '0xd8da6bf26964af9d7eed9e03e53415d37aa96045'
        accountType:
          type: string
          description: Resolved account namespace
          example: evm
        operator:
          type: string
          example: '0x69155e7ca2e688ccdc247f6c4ddf374b3ae77bd6'
        pointsId:
          type: string
          example: '4'
        nonce:
          type: string
          example: '0'
        expiry:
          type: string
          example: '1760896448'
        typedData:
          type: object
          description: EIP-712 payload to sign exactly as returned by the API
          additionalProperties: true
          example:
            domain:
              chainId: 421614
            primaryType: DepositAuth
            types: {}
            message:
              account: '0x000100000014d8da6bf26964af9d7eed9e03e53415d37aa96045'
              operator: '0x69155e7ca2e688ccdc247f6c4ddf374b3ae77bd6'
              pointsId: '4'
              nonce: '0'
              expiry: '1760896448'
        message:
          type: string
          description: Human-readable message describing the authorization being signed
          example: Authorize a Checkpoint deposit claim for pointsId 4
      required:
        - account
        - signer
        - accountType
        - operator
        - pointsId
        - nonce
        - expiry
        - typedData
        - message

````