Solana Snapshot a Wallet's SOL and SPL Token Holdings

arazzo: 1.0.1
info:
  title: Solana Snapshot a Wallet's SOL and SPL Token Holdings
  summary: Read a wallet's lamport balance, enumerate its SPL Token accounts, and price one token account.
  description: >-
    The read path every Solana wallet and portfolio view runs. The workflow
    reads the native SOL balance for an address, enumerates every SPL Token
    account owned by that address under the SPL Token program in parsed form,
    and then resolves the precise balance of the first token account with
    getTokenAccountBalance, which returns raw amount, decimals, and a
    display-ready string. Every step spells out its JSON-RPC request inline so
    the flow can be read and executed without opening the underlying OpenAPI
    description.
  version: 1.0.0
sourceDescriptions:
- name: solanaRpcApi
  url: ../openapi/solana-rpc-api-openapi.yml
  type: openapi
workflows:
- workflowId: wallet-portfolio
  summary: Build a holdings snapshot for a single wallet address.
  description: >-
    Combines the native lamport balance with the wallet's SPL Token accounts and
    a resolved balance for one of them.
  inputs:
    type: object
    required:
    - ownerAddress
    properties:
      ownerAddress:
        type: string
        description: Base58-encoded wallet public key that owns the accounts.
      tokenProgramId:
        type: string
        description: The token program that owns the token accounts.
        default: TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA
  steps:
  - stepId: nativeBalance
    description: >-
      Read the wallet's native SOL balance in lamports.
    operationId: getBalance
    requestBody:
      contentType: application/json
      payload:
        jsonrpc: "2.0"
        id: 1
        method: getBalance
        params:
        - $inputs.ownerAddress
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      lamports: $response.body#/result/value
      slot: $response.body#/result/context/slot
  - stepId: tokenAccounts
    description: >-
      Enumerate every SPL Token account owned by the wallet, parsed so mint and
      amount are readable without decoding account data by hand.
    operationId: getTokenAccountsByOwner
    requestBody:
      contentType: application/json
      payload:
        jsonrpc: "2.0"
        id: 1
        method: getTokenAccountsByOwner
        params:
        - $inputs.ownerAddress
        - programId: $inputs.tokenProgramId
        - encoding: jsonParsed
    successCriteria:
    - condition: $statusCode == 200
    - context: $response.body
      condition: $.result.value
      type: jsonpath
    outputs:
      accounts: $response.body#/result/value
      firstTokenAccount: $response.body#/result/value/0/pubkey
    onSuccess:
    - name: hasTokenAccounts
      type: goto
      stepId: tokenAccountBalance
      criteria:
      - context: $response.body
        condition: $.result.value.length > 0
        type: jsonpath
  - stepId: tokenAccountBalance
    description: >-
      Resolve the balance of the wallet's first token account, returning the raw
      amount alongside the mint's decimals and a display-ready string.
    operationId: getTokenAccountBalance
    requestBody:
      contentType: application/json
      payload:
        jsonrpc: "2.0"
        id: 1
        method: getTokenAccountBalance
        params:
        - $steps.tokenAccounts.outputs.firstTokenAccount
    successCriteria:
    - condition: $statusCode == 200
    - context: $response.body
      condition: $.result.value
      type: jsonpath
    outputs:
      amount: $response.body#/result/value/amount
      decimals: $response.body#/result/value/decimals
      uiAmountString: $response.body#/result/value/uiAmountString
  outputs:
    lamports: $steps.nativeBalance.outputs.lamports
    tokenAccounts: $steps.tokenAccounts.outputs.accounts
    firstTokenAccountAmount: $steps.tokenAccountBalance.outputs.uiAmountString