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

# List portfolio history

> Returns daily portfolio valuation snapshots for an account over the requested time window. Use `assets` to include per-asset balances for selected holdings.



## OpenAPI

````yaml https://dsct1ci24fgcu.cloudfront.net/prod/merged/openapi.json get /v1/accounts/{account_id}/portfolio/history
openapi: 3.1.0
info:
  title: PWS Public API
  version: '1'
  description: >-
    Integrate with Payward Services to onboard users, manage accounts and funds,
    trade assets, and receive event notifications.
  contact:
    name: Payward Services
servers:
  - url: https://api.services.payward.com
security: []
tags:
  - name: Assets
    description: List the assets PWS is willing to swap.
    x-displayName: Assets
  - name: Conversions
    description: >-
      Rule-driven and on-demand fiat ↔ crypto value movement, including
      conversion rules and deposits.
    x-displayName: Conversions
  - name: Earn
    description: >-
      Manage Auto Earn preferences and retrieve allocation and reward
      information.
    x-displayName: Earn
  - name: Funding
    description: >-
      Discover deposit and withdrawal options, manage deposit addresses, and
      move funds between accounts.
    x-displayName: Funding
  - name: Derivative transfers
    description: >-
      Move funds between an account's spot balance and the same owner's futures
      balance.
    x-displayName: Derivative transfers
  - name: Portfolio
    description: 'Inspect a customer''s portfolio: balances, valuations, and transactions.'
    x-displayName: Portfolio
  - name: Ramp
    description: >-
      Support Ramp flows with discovery, quotes, limits, and hosted checkout
      experiences.
    x-displayName: Ramp
  - name: Reports
    description: Settlement and reconciliation reports for the partner.
    x-displayName: Reports
  - name: Swaps
    description: Account-funded quotes that lock a price until they expire or are executed.
    x-displayName: Swaps
  - name: Onchain quotes
    description: Wallet-funded quotes that return the data needed to settle onchain.
    x-displayName: Onchain quotes
  - name: Price trigger swaps
    description: Swaps that wait for a target price before submitting a trade.
    x-displayName: Price trigger swaps
  - name: Travel Rule verifications
    description: Travel Rule address ownership verification flows.
    x-displayName: Travel Rule verifications
  - name: Users
    description: >-
      User onboarding and status flows that the partner manages.


      - **Create User** provisions an account-owned user from an external
      reference and optional email.

      - **Get User** retrieves the user's profile, verification status, and
      required actions.


      Use the returned user `id` for calls that require the user's identifier.
    x-displayName: Users
  - name: Verifications
    description: Identity verification (KYC) submission and status for end users.
    x-displayName: Verifications
  - name: Webhooks
    description: >-
      Register HTTPS destinations to receive event deliveries, rotate signing
      secrets, and inspect, update, or delete existing subscriptions. Each
      subscription is owned by the authenticated partner; deliveries are signed
      with HMAC-SHA256 and retried on transient failures.
    x-displayName: Webhooks
paths:
  /v1/accounts/{account_id}/portfolio/history:
    get:
      tags:
        - Portfolio
      summary: List portfolio history
      description: >-
        Returns daily portfolio valuation snapshots for an account over the
        requested time window. Use `assets` to include per-asset balances for
        selected holdings.
      operationId: listPortfolioHistory
      parameters:
        - in: query
          name: assets
          schema:
            description: >-
              Asset filters to include in the per-data-point breakdown. Each
              entry is a {symbol, type} pair. Empty or omitted returns no
              per-asset rows.
            type: array
            items:
              $ref: '#/components/schemas/Portfolio_AssetFilter'
          style: form
          example:
            - symbol: BTC
              type: crypto
        - in: query
          name: start_timestamp
          description: Lower bound of the portfolio history time window.
          schema:
            $ref: '#/components/schemas/DateTime'
          style: form
          example: '2025-01-01T00:00:00Z'
        - in: query
          name: end_timestamp
          description: Upper bound of the portfolio history time window.
          schema:
            $ref: '#/components/schemas/DateTime'
          style: form
          example: '2025-12-31T23:59:59Z'
        - in: query
          name: quote_symbol
          schema:
            $ref: '#/components/schemas/AssetSymbol'
            description: Quote asset symbol to denominate values in.
            default: USD
          style: form
          example: USD
        - in: query
          name: quote_type
          schema:
            $ref: '#/components/schemas/Portfolio_QuoteAssetType'
          description: Quote asset classification. Supports fiat and stablecoin.
          style: form
          example: fiat
        - $ref: '#/components/parameters/AccountId'
      responses:
        '200':
          description: Successful response
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                description: Response for ListPortfolioHistory.
                type: object
                properties:
                  data:
                    description: >-
                      Portfolio data points ordered by ascending timestamp.
                      Always present; serialized as an empty array when there is
                      no history in the window.
                    type: array
                    items:
                      $ref: '#/components/schemas/Portfolio_PortfolioHistoryDataPoint'
                  quote_symbol:
                    description: Quote asset the values are denominated in.
                    type: string
                  quote_type:
                    $ref: '#/components/schemas/Portfolio_QuoteAssetType'
                  start_timestamp:
                    $ref: '#/components/schemas/DateTime'
                    description: Start of the resolved portfolio history time window.
                  end_timestamp:
                    $ref: '#/components/schemas/DateTime'
                    description: End of the resolved portfolio history time window.
                required:
                  - data
                  - quote_symbol
                  - quote_type
                  - start_timestamp
                  - end_timestamp
              examples:
                btc-usd-tslax-year:
                  summary: Mixed crypto, fiat, and xStocks history quoted in USD
                  value:
                    data:
                      - timestamp: '2025-01-01T00:00:00Z'
                        assets:
                          - symbol: XBT
                            type: crypto
                            amount: '0.50000000'
                          - symbol: USD
                            type: fiat
                            amount: '100.00'
                          - symbol: TSLAx
                            type: xstock
                            amount: '2.00000000'
                        value: '20000.50'
                        total_pnl: '100.00'
                      - timestamp: '2025-06-01T00:00:00Z'
                        assets:
                          - symbol: XBT
                            type: crypto
                            amount: '0.50000000'
                          - symbol: USD
                            type: fiat
                            amount: '100.00'
                          - symbol: TSLAx
                            type: xstock
                            amount: '2.50000000'
                        value: '22500.75'
                        total_pnl: '2600.25'
                      - timestamp: '2025-12-31T00:00:00Z'
                        assets:
                          - symbol: XBT
                            type: crypto
                            amount: '0.55000000'
                          - symbol: USD
                            type: fiat
                            amount: '150.00'
                          - symbol: TSLAx
                            type: xstock
                            amount: '3.00000000'
                        value: '25000.75'
                        total_pnl: '5100.50'
                    quote_symbol: USD
                    quote_type: fiat
                    start_timestamp: '2025-01-01T00:00:00Z'
                    end_timestamp: '2025-12-31T00:00:00Z'
        '400':
          description: Validation error
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BadRequestError'
              examples:
                invalid-request:
                  $ref: '#/components/examples/portfolio-bad-request'
        '401':
          description: Authentication required
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UnauthenticatedError'
              examples:
                authentication-failed:
                  $ref: '#/components/examples/portfolio-unauthenticated'
        '403':
          description: Forbidden
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ForbiddenError'
              examples:
                caller-is-not-allowed:
                  $ref: '#/components/examples/portfolio-forbidden'
        '404':
          description: Not found
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundError'
              examples:
                not-found:
                  $ref: '#/components/examples/portfolio-not-found'
        '429':
          description: Rate limit exceeded
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResourceExhaustedError'
              examples:
                rate-limit-exceeded:
                  $ref: '#/components/examples/portfolio-resource-exhausted'
        '500':
          description: Internal server error
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InternalError'
              examples:
                internal-error:
                  $ref: '#/components/examples/portfolio-internal'
        '501':
          description: Error response
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UnimplementedError'
              examples:
                not-implemented:
                  $ref: '#/components/examples/portfolio-unimplemented'
        '503':
          description: Service unavailable
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UnavailableError'
              examples:
                service-unavailable:
                  $ref: '#/components/examples/portfolio-unavailable'
        '504':
          description: Deadline exceeded
          headers:
            X-Trace-Id:
              $ref: '#/components/headers/TraceId'
            Strict-Transport-Security:
              $ref: '#/components/headers/StrictTransportSecurity'
            Cache-Control:
              $ref: '#/components/headers/CacheControl'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeadlineExceededError'
              examples:
                request-deadline-exceeded:
                  $ref: '#/components/examples/portfolio-deadline-exceeded'
      security:
        - ApiKey: []
          ApiSign: []
          ApiNonce: []
components:
  schemas:
    Portfolio_AssetFilter:
      description: >-
        Asset filter element. Pairs a symbol with its type so callers can
        disambiguate symbols that exist across categories (e.g., spot vs
        tokenized vs equity).
      type: object
      properties:
        symbol:
          $ref: '#/components/schemas/AssetSymbol'
          description: Asset symbol (e.g., `XBT`, `TSLAx`, `AAPL`).
        type:
          $ref: '#/components/schemas/Portfolio_AssetType'
      required:
        - symbol
        - type
    DateTime:
      description: RFC 3339 timestamp.
      type: string
      format: date-time
    AssetSymbol:
      description: Symbol identifying an asset within its asset category.
      type: string
      minLength: 1
      maxLength: 16
    Portfolio_QuoteAssetType:
      description: Quote asset classification. Supports fiat and stablecoin.
      type: string
      enum:
        - fiat
        - stablecoin
      default: fiat
    Portfolio_PortfolioHistoryDataPoint:
      description: A single daily snapshot of the portfolio.
      type: object
      properties:
        timestamp:
          $ref: '#/components/schemas/DateTime'
          description: Time represented by this daily portfolio snapshot.
        assets:
          description: >-
            Per-asset balances held at this snapshot. Always present; serialized
            as an empty array when no assets had a balance at this snapshot.
          type: array
          items:
            $ref: '#/components/schemas/Portfolio_PortfolioHistoryAsset'
        value:
          description: >-
            Total portfolio value at this snapshot, in the quote asset. Omitted
            when a value is unavailable for this date.
          type: string
        total_pnl:
          description: Total account PnL at this snapshot, in the quote asset.
          type: string
      required:
        - timestamp
        - assets
    BadRequestError:
      title: Bad Request
      description: Request validation failed or the request could not be processed.
      oneOf:
        - title: Bad Request
          allOf:
            - $ref: '#/components/schemas/PwsValidationErrorEnvelope'
            - type: object
              required:
                - error
              properties:
                error:
                  allOf:
                    - $ref: '#/components/schemas/PwsValidationError'
                    - type: object
                      required:
                        - status
                        - code
                      properties:
                        status:
                          type: integer
                          format: int32
                          const: 400
                        code:
                          type: string
                          enum:
                            - bad_request
        - title: Gateway
          description: >-
            Gateway-level validation failure returned before the request reaches
            the service.
          allOf:
            - $ref: '#/components/schemas/PwsValidationErrorEnvelope'
            - type: object
              required:
                - error
              properties:
                error:
                  allOf:
                    - $ref: '#/components/schemas/PwsValidationError'
                    - type: object
                      required:
                        - status
                        - code
                      properties:
                        type:
                          type: string
                          const: service_error
                        status:
                          type: integer
                          format: int32
                          const: 400
                        code:
                          type: string
                          const: gateway
    UnauthenticatedError:
      title: Unauthenticated
      description: Authentication credentials are missing, invalid, or not accepted.
      oneOf:
        - title: Unauthenticated
          allOf:
            - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
            - type: object
              required:
                - error
              properties:
                error:
                  allOf:
                    - $ref: '#/components/schemas/PwsGeneralError'
                    - type: object
                      required:
                        - status
                        - code
                      properties:
                        status:
                          type: integer
                          format: int32
                          const: 401
                        code:
                          type: string
                          enum:
                            - unauthenticated
        - title: Gateway
          description: Authentication failure returned by the API gateway.
          allOf:
            - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
            - type: object
              required:
                - error
              properties:
                error:
                  allOf:
                    - $ref: '#/components/schemas/PwsGeneralError'
                    - type: object
                      required:
                        - status
                        - code
                      properties:
                        type:
                          type: string
                          const: service_error
                        status:
                          type: integer
                          format: int32
                          const: 401
                        code:
                          type: string
                          const: gateway
    ForbiddenError:
      title: Forbidden
      description: The caller is not allowed to perform this operation.
      oneOf:
        - title: Forbidden
          allOf:
            - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
            - type: object
              required:
                - error
              properties:
                error:
                  allOf:
                    - $ref: '#/components/schemas/PwsGeneralError'
                    - type: object
                      required:
                        - status
                        - code
                      properties:
                        status:
                          type: integer
                          format: int32
                          const: 403
                        code:
                          type: string
                          enum:
                            - forbidden
        - title: Gateway
          description: Authorization failure returned by the API gateway.
          allOf:
            - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
            - type: object
              required:
                - error
              properties:
                error:
                  allOf:
                    - $ref: '#/components/schemas/PwsGeneralError'
                    - type: object
                      required:
                        - status
                        - code
                      properties:
                        type:
                          type: string
                          const: service_error
                        status:
                          type: integer
                          format: int32
                          const: 403
                        code:
                          type: string
                          const: gateway
    NotFoundError:
      description: The requested resource was not found.
      allOf:
        - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
        - type: object
          required:
            - error
          properties:
            error:
              allOf:
                - $ref: '#/components/schemas/PwsGeneralError'
                - type: object
                  required:
                    - status
                    - code
                  properties:
                    status:
                      type: integer
                      format: int32
                      const: 404
                    code:
                      type: string
                      enum:
                        - not_found
    ResourceExhaustedError:
      description: The request was rate limited or a resource quota was exhausted.
      allOf:
        - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
        - type: object
          required:
            - error
          properties:
            error:
              allOf:
                - $ref: '#/components/schemas/PwsGeneralError'
                - type: object
                  required:
                    - status
                    - code
                  properties:
                    status:
                      type: integer
                      format: int32
                      const: 429
                    code:
                      type: string
                      enum:
                        - resource_exhausted
    InternalError:
      description: An unexpected server-side error occurred.
      allOf:
        - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
        - type: object
          required:
            - error
          properties:
            error:
              allOf:
                - $ref: '#/components/schemas/PwsGeneralError'
                - type: object
                  required:
                    - status
                    - code
                  properties:
                    status:
                      type: integer
                      format: int32
                      const: 500
                    code:
                      type: string
                      enum:
                        - internal
    UnimplementedError:
      description: The requested operation is not implemented.
      allOf:
        - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
        - type: object
          required:
            - error
          properties:
            error:
              allOf:
                - $ref: '#/components/schemas/PwsGeneralError'
                - type: object
                  required:
                    - status
                    - code
                  properties:
                    status:
                      type: integer
                      format: int32
                      const: 501
                    code:
                      type: string
                      enum:
                        - unimplemented
    UnavailableError:
      description: The service is temporarily unavailable.
      allOf:
        - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
        - type: object
          required:
            - error
          properties:
            error:
              allOf:
                - $ref: '#/components/schemas/PwsGeneralError'
                - type: object
                  required:
                    - status
                    - code
                  properties:
                    status:
                      type: integer
                      format: int32
                      const: 503
                    code:
                      type: string
                      enum:
                        - unavailable
    DeadlineExceededError:
      description: The request deadline was exceeded before a response could be produced.
      allOf:
        - $ref: '#/components/schemas/PwsGeneralErrorEnvelope'
        - type: object
          required:
            - error
          properties:
            error:
              allOf:
                - $ref: '#/components/schemas/PwsGeneralError'
                - type: object
                  required:
                    - status
                    - code
                  properties:
                    status:
                      type: integer
                      format: int32
                      const: 504
                    code:
                      type: string
                      enum:
                        - deadline_exceeded
    Portfolio_AssetType:
      description: Asset classification for portfolio resources.
      type: string
      enum:
        - fiat
        - crypto
        - xstock
        - stablecoin
        - equity
    AccountId:
      description: Globally unique public identifier for an account.
      type: string
      minLength: 14
      maxLength: 42
    Portfolio_PortfolioHistoryAsset:
      description: A single asset's balance within a portfolio history data point.
      type: object
      properties:
        symbol:
          description: Asset symbol (e.g., `XBT`, `USDT`, `USD`).
          type: string
        type:
          $ref: '#/components/schemas/Portfolio_AssetType'
        amount:
          description: Asset balance, in the asset's native units.
          type: string
      required:
        - symbol
        - amount
        - type
    PwsValidationErrorEnvelope:
      description: Error envelope for request validation failures.
      type: object
      required:
        - error
      properties:
        error:
          $ref: '#/components/schemas/PwsValidationError'
          description: Validation error details.
    PwsValidationError:
      description: Standard PWS API error object for request validation failures.
      type: object
      required:
        - type
        - status
        - instance
        - code
      properties:
        type:
          description: Machine-readable error class.
          type: string
        status:
          description: HTTP status code returned for this error.
          type: integer
          format: int32
        instance:
          description: Request identifier for this specific error occurrence.
          type: string
        code:
          description: Stable machine-readable error code.
          type: string
        doc_url:
          description: Optional link to documentation for this error.
          type: string
          format: uri
        causes:
          description: Validation failures that contributed to the error.
          type: array
          items:
            $ref: '#/components/schemas/PwsErrorCause'
    PwsGeneralErrorEnvelope:
      description: Error envelope for operational or domain failures.
      type: object
      required:
        - error
      properties:
        error:
          $ref: '#/components/schemas/PwsGeneralError'
          description: General error details.
    PwsGeneralError:
      description: Standard PWS API error object for non-validation failures.
      allOf:
        - $ref: '#/components/schemas/PwsErrorBase'
        - type: object
          properties:
            causes:
              description: Additional error details, when present.
              type: array
              items:
                type: object
                additionalProperties: true
    PwsErrorCause:
      description: A single request validation failure.
      type: object
      required:
        - field
        - message
      properties:
        field:
          description: Dot-notation path to the offending request field.
          type: string
        message:
          description: Human-readable explanation of the failed validation rule.
          type: string
    PwsErrorBase:
      description: Common fields present on every PWS API error object.
      type: object
      required:
        - type
        - status
        - instance
        - code
      properties:
        type:
          description: Machine-readable error class.
          type: string
        status:
          description: HTTP status code returned for this error.
          type: integer
          format: int32
        instance:
          description: Request identifier for this specific error occurrence.
          type: string
        code:
          description: Stable machine-readable error code.
          type: string
        doc_url:
          description: Optional link to documentation for this error.
          type: string
          format: uri
  parameters:
    AccountId:
      name: account_id
      in: path
      required: true
      example: WVSD33HRMGSZUBM7
      schema:
        $ref: '#/components/schemas/AccountId'
  headers:
    TraceId:
      description: Trace identifier for the request. Include it when contacting support.
      schema:
        type: string
        example: 4bf92f3577b34da6a3ce929d0e0e4736
    StrictTransportSecurity:
      description: Enforces HTTPS for the duration specified by `max-age`.
      schema:
        type: string
        example: max-age=31536000; includeSubDomains; preload
    CacheControl:
      description: Prevents caching of sensitive financial data. Always `no-store`.
      schema:
        type: string
        enum:
          - no-store
        example: no-store
  examples:
    portfolio-bad-request:
      summary: Invalid request
      value:
        error:
          type: portfolio_error
          instance: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b
          status: 400
          code: bad_request
          causes:
            - field: account_id
              message: must be a valid account identifier
    portfolio-unauthenticated:
      summary: Authentication failed
      value:
        error:
          type: portfolio_error
          instance: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b
          status: 401
          code: unauthenticated
    portfolio-forbidden:
      summary: Caller is not allowed
      value:
        error:
          type: portfolio_error
          instance: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b
          status: 403
          code: forbidden
    portfolio-not-found:
      summary: Resource not found
      value:
        error:
          type: portfolio_error
          instance: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b
          status: 404
          code: not_found
    portfolio-resource-exhausted:
      summary: Rate limit exceeded
      value:
        error:
          type: portfolio_error
          instance: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b
          status: 429
          code: resource_exhausted
    portfolio-internal:
      summary: Internal server error
      value:
        error:
          type: portfolio_error
          instance: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b
          status: 500
          code: internal
    portfolio-unimplemented:
      summary: Operation is not implemented
      value:
        error:
          type: portfolio_error
          instance: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b
          status: 501
          code: unimplemented
    portfolio-unavailable:
      summary: Service unavailable
      value:
        error:
          type: portfolio_error
          instance: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b
          status: 503
          code: unavailable
    portfolio-deadline-exceeded:
      summary: Request deadline exceeded
      value:
        error:
          type: portfolio_error
          instance: 5f4d2a8e-91a4-4d6c-8a17-9b1e2c3f4a5b
          status: 504
          code: deadline_exceeded
  securitySchemes:
    ApiKey:
      type: apiKey
      in: header
      name: API-Key
      description: Your public API key. Identifies the partner making the request.
    ApiSign:
      type: apiKey
      in: header
      name: API-Sign
      description: HMAC signature over the request, computed with your private key.
    ApiNonce:
      type: apiKey
      in: header
      name: API-Nonce
      description: Monotonically increasing nonce included in the request signature.

````