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

# One month of this client's marketing-fee statement

> One row per calendar day: the date, the RD balance, and that day's fee.

The rows are the stored daily principals, read rather than recomputed,
so what the client reads and what Dakota priced cannot drift.

A balance is absent when the day has not been derived yet, and "0" when
the client genuinely held no RD. Fees are absent for every day of a
month whose rate has not been derived. Neither unknown is reported as a
zero.

The client comes from the session. A month the client was not entitled
to gets 404, as does a client who has never had a rate.



## OpenAPI

````yaml /openapi.yaml get /rd-marketing-fee/statements/{month}
openapi: 3.0.3
info:
  title: Dakota Platform API
  version: 1.0.0
  description: >-
    Combined API specification for Dakota Platform services:

    - Issuance API: Asset minting and burning operations

    - Onboarding API: Know Your Business/Customer verification

    - On/Off Ramp API: Managing on-ramp and off-ramp accounts

    - Recipients API: Managing destinations for KYB'd entities

    - Transactions API: Viewing transaction history across platform operations


    ## Authentication and API Headers


    All API endpoints require the following headers:


    - `x-idempotency-key`: Required for all POST endpoints to ensure request
    idempotency

    - `x-api-key`: Required for authentication across all endpoints


    Note: On /applications endpoints you need a token for authentication instead
    of a x-api-key

    - `x-application-token`: Required for authentication on public /applications
    endpoints (alternative to `x-api-key` where documented)



    ## Rate Limits


    Requests are rate limited per API key. Every response includes the following
    headers:


    | Header | Description |

    | --- | --- |

    | `X-RateLimit-Limit` | Maximum requests allowed in the current one-minute
    window. |

    | `X-RateLimit-Remaining` | Requests remaining in the current window. |

    | `X-RateLimit-Reset` | Absolute Unix timestamp (seconds since epoch) when
    the current rate-limit window resets. |


    When a request is throttled (`429`), responses also include `Retry-After`
    with seconds to wait before retrying.
servers:
  - url: https://api.platform.dakota.xyz
    description: Production environment
  - url: https://api.platform.sandbox.dakota.xyz
    description: Sandbox — safe for testing with simulated data
security:
  - ApiKeyAuth: []
tags:
  - name: Agentic Payments
    x-alpha: true
    description: >-
      Alpha — agent-driven payments: provision agents, draft and approve
      spending mandates, accept reviewed instructions, and manage scheduled
      payments.


      **Prerequisites:** Customer onboarded; signer groups attached for
      recognition.

      **Related:** Wallets, Signer Groups, Transactions
  - name: Mandates
    x-alpha: true
    description: >-
      Alpha — spending mandates: signed, signer-bound authorizations governing
      what may be spent, approved or cancelled by a second recognized signer (§8
      — the dual-control rule that every mandate mutation must be signed by a
      recognized signer OTHER than the bound one). Independent of agents and
      scheduled payments.


      **Prerequisites:** Signer groups attached for recognition.

      **Related:** Signer Groups, Transactions
  - name: Insights
    x-alpha: true
    description: >-
      Alpha — read-only account insight: a deterministic report over a
      customer's agentic activity (funding balances, upcoming obligations,
      failures, mandate headroom and expiry) plus an advisory chat that narrates
      it. Never moves money, never creates or changes anything.


      **Prerequisites:** Customer onboarded; insight is computed from the
      customer's scheduled payments, mandates, and wallets.

      **Related:** Agentic Payments, Mandates
  - name: Customers
    description: >-
      Manage customer entities representing businesses and organizations
      onboarded to Dakota.


      **Prerequisites:** Complete KYB via Onboarding endpoints before initiating
      money movement.

      **Related:** Onboarding, Recipients, Transactions, Accounts, Wallets
  - name: Wallets
    description: >-
      Manage wallets, balances, and wallet-to-signer-group relationships for
      custody and movement controls.


      **Prerequisites:** Customer must exist. Configure signer groups before
      policy-enforced workflows.

      **Related:** Signer Groups, Policies, Transactions, Customers
  - name: Transactions
    description: >-
      Create, cancel, and retrieve transaction records across account and wallet
      flows.


      **Prerequisites:** Accounts or destinations must be configured based on
      flow type.

      **Related:** Accounts, Recipients, Policies, Events
  - name: Recipients
    description: >-
      Manage recipient entities and destination rails used by customers for
      payouts and transfers.


      **Prerequisites:** Customer must be onboarded and active.

      **Related:** Customers, Transactions, Accounts, Onboarding
  - name: Accounts
    description: >-
      Manage account resources used for onramp, offramp, and swap operations.


      **Prerequisites:** Customer must be created and network/asset constraints
      must be known.

      **Related:** Customers, Transactions, Auto Transactions, Info
  - name: Auto Transactions
    description: >-
      Manage automated transaction configurations and execution history for
      account automation workflows.


      **Prerequisites:** Source account must exist and be configured for
      automation.

      **Related:** Accounts, Transactions, Events
  - name: Onboarding
    description: >-
      Manage KYB/KYC onboarding lifecycle, application documents, attestations,
      and verification steps.


      **Prerequisites:** Customer context and required entity/application
      metadata.

      **Related:** Customers, Exceptions, Recipients, Transactions
  - name: Policies
    description: >-
      Define and manage policy objects and rules used for transaction governance
      and risk controls.


      **Prerequisites:** Wallet and signer group resources should be configured
      for enforcement scenarios.

      **Related:** Wallets, Signer Groups, Transactions
  - name: Signer Groups
    description: >-
      Manage signer groups and signer assignments for multi-party authorization
      models.


      **Prerequisites:** Wallets should exist before linking signer groups.

      **Related:** Wallets, Policies, Transactions
  - name: Authentication
    description: >-
      Manage API authentication credentials and key lifecycle for platform
      access.


      **Prerequisites:** Client organization must be provisioned.

      **Related:** Users, Info
  - name: Users
    description: >-
      Manage client users, roles, and identity metadata for platform access
      control.


      **Prerequisites:** Auth credentials and client context must be
      established.

      **Related:** Authentication
  - name: Webhooks
    description: >-
      Manage outbound webhook targets and delivery configuration for event
      notifications.


      **Prerequisites:** Subscriber endpoint must be reachable and secured.

      **Related:** Events, Authentication
  - name: Payouts
    description: >-
      Manage where Dakota sends your accrued developer-fee payouts.


      **Prerequisites:** Auth credentials and client context must be
      established.

      **Related:** Events
  - name: Events
    description: >-
      Retrieve event records emitted by platform operations for audit and
      troubleshooting.


      **Prerequisites:** Requesting client must have access to referenced
      resources.

      **Related:** Webhooks, Transactions, Onboarding
  - name: Info
    description: >-
      Read platform capability metadata, such as supported rails, networks, and
      assets.

      These operations are served under `/capabilities/*` - `GET
      /capabilities/countries`

      and `GET /capabilities/networks`. The tag name does not appear in the
      request paths.


      **Prerequisites:** Valid authentication headers.

      **Related:** Accounts, Transactions
  - name: Sandbox
    description: >-
      Trigger sandbox-only simulation endpoints for safe end-to-end integration
      testing with synthetic data. The sandbox host
      (`https://api.platform.sandbox.dakota.xyz`) also accepts a family of
      `X-Sandbox-*` request headers on most write endpoints (`Customers`,
      `Accounts`, `Transactions`, simulate endpoints) that let integrators drive
      deterministic failure modes — pick a preset via `X-Sandbox-Scenario`, or
      compose a custom one with
      `X-Sandbox-Error-Step`/`X-Sandbox-Error-Status`/`X-Sandbox-Error-Message`.
      `X-Sandbox-Instant-Completion` collapses async flows to a single
      synchronous step, and `X-Sandbox-Skip-Auto-Approval` keeps newly created
      KYB applications in `pending` for manual-review testing. All `X-Sandbox-*`
      headers are ignored in production.


      **Prerequisites:** Sandbox environment and test customer data.

      **Related:** Customers, Accounts, Transactions, Onboarding
  - name: Legal
    description: |-
      The legal documents customers accept — terms of service, privacy policy,
      e-sign notice, and partner agreements.

      Dakota publishes these here, and this is the authoritative source: the
      hosted onboarding flow, the dakota.xyz website, and your own integration
      all read the same revisions. Present the current revision to your customer
      before capturing their acceptance so the record reflects the text they
      actually saw.
paths:
  /rd-marketing-fee/statements/{month}:
    get:
      tags:
        - RD Marketing Fee
      summary: One month of this client's marketing-fee statement
      description: |-
        One row per calendar day: the date, the RD balance, and that day's fee.

        The rows are the stored daily principals, read rather than recomputed,
        so what the client reads and what Dakota priced cannot drift.

        A balance is absent when the day has not been derived yet, and "0" when
        the client genuinely held no RD. Fees are absent for every day of a
        month whose rate has not been derived. Neither unknown is reported as a
        zero.

        The client comes from the session. A month the client was not entitled
        to gets 404, as does a client who has never had a rate.
      operationId: getRDMarketingFeeStatement
      parameters:
        - name: month
          in: path
          required: true
          description: First day of the month (UTC).
          schema:
            type: string
            format: date
      responses:
        '200':
          description: The month's statement
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RDMarketingFeeStatement'
              example:
                month: '2026-08-01'
                y_bps_monthly: 15
                days_in_month: 31
                days_stamped: 2
                daily:
                  - date: '2026-08-01'
                    balance_minor: '1250000'
                  - date: '2026-08-02'
                    balance_minor: '0'
                  - date: '2026-08-03'
        '400':
          description: Invalid request
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '401':
          description: Unauthorized
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '404':
          description: No statement for this client and month
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '500':
          description: Internal server error
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
components:
  schemas:
    RDMarketingFeeStatement:
      type: object
      required:
        - month
        - y_bps_monthly
        - days_in_month
        - days_stamped
        - daily
      properties:
        month:
          type: string
          format: date
        y_bps_monthly:
          type: number
          format: double
          description: >-
            The rate in force for THIS month, in monthly basis points. A later
            rate change does not rewrite it.
        owed_minor:
          type: string
          description: |-
            What the month owes this client, RD minor units. ABSENT until the
            month is priced — never zero, which would state that nothing is
            owed.
        avg_daily_balance_minor:
          type: string
          description: >-
            The mean of the month's stored daily principals. Absent while the
            month is incomplete.
        days_in_month:
          type: integer
          description: >-
            Calendar days in the month — the divisor, never the number of rows
            stored.
        days_stamped:
          type: integer
          description: |-
            Days whose principal is stored. Lower than days_in_month while the
            month is still being derived or still running, which is how a
            partial month is shown as partial rather than as a complete small
            one.
        daily:
          type: array
          items:
            $ref: '#/components/schemas/RDMarketingFeeDailyRow'
    ProblemDetails:
      type: object
      required:
        - type
        - title
        - status
      description: |
        Error response following RFC 9457 Problem Details.
        Public API error responses use this format.
      example:
        type: https://docs.dakota.xyz/api-reference/errors#not-found
        title: Customer Not Found
        status: 404
        detail: Customer cst_2abc123 was not found in your organization.
        instance: https://api.platform.dakota.xyz/customers/cst_2abc123
        request_id: req_7f3a8b2c
      properties:
        type:
          type: string
          format: uri
          description: |
            URI reference identifying the problem type.
            Resolves to human-readable documentation.
          example: https://docs.dakota.xyz/api-reference/errors#not-found
        title:
          type: string
          description: >-
            Short, human-readable summary of the problem type. Stable across
            occurrences.
          example: Customer Not Found
        status:
          type: integer
          description: HTTP status code for this occurrence.
          example: 404
        detail:
          type: string
          description: Human-readable explanation specific to this occurrence.
          example: Customer cst_2abc123 was not found in your organization.
        instance:
          type: string
          format: uri
          description: The request path that triggered this error.
          example: https://api.platform.dakota.xyz/customers/cst_2abc123
        request_id:
          type: string
          description: Unique request identifier. Include when contacting support.
          example: req_7f3a8b2c
        errors:
          type: array
          description: Field-level validation errors (present for validation failures).
          items:
            $ref: '#/components/schemas/ValidationError'
        resolution_url:
          type: string
          format: uri
          description: |
            A link the customer can follow to CLEAR this error, present only on
            problems with a concrete self-service remedy.

            Today this is returned by
            `#terms-not-accepted`, where it points at the hosted flow in which
            the outstanding agreement can be signed. The link is token-gated and
            usable as-is — send the customer to it directly rather than parsing
            it out of `detail`.
          example: >-
            https://onboarding.dakota.xyz/applications/2abc123?token=tok_7f3a8b2c
        user_message:
          type: string
          description: |
            A plain-language rendition of `detail` written for the end
            customer, present when one exists for this error. `detail` names
            request fields and actions so a machine caller (such as a payment
            agent drafting proposals) can self-correct; `user_message` says the
            same thing without API vocabulary. Clients that relay errors into a
            human surface (chat, email, UI) should show `user_message` when
            present and fall back to `detail`.
          example: >-
            ACH payments pay out USD, so a USDC payout isn't possible on this
            rail. Change the payout currency to USD and try again.
    RDMarketingFeeDailyRow:
      type: object
      required:
        - date
      properties:
        date:
          type: string
          format: date
        balance_minor:
          type: string
          description: |-
            The client's stored daily principal for that day, minor units, as a
            decimal string. This is read, never recomputed: it is the same
            figure the month was priced on, so what is shown and what was paid
            cannot drift.

            Every calendar day of the month gets a row. ABSENT means the day is
            not stamped yet — a repairable gap, resolved by the derivation on
            its own. A present "0" means the client genuinely held no RD that
            day. The two are different facts and must not render alike.
        fee_minor:
          type: string
          description: |-
            That day's share of the month's fee, minor units, as a decimal
            string. These decompose the snapshot's owed proportionally by
            balance and sum to exactly that total.

            ABSENT for every day of a month that has not been priced. The fee
            is a property of the month, not of the day, so it is unknown for
            all days at once until the month's Dakota rate is derived. A zero
            here would state that nothing is owed, which is a different claim
            from "not yet known".
    ValidationError:
      type: object
      required:
        - field
        - message
      properties:
        field:
          type: string
          description: Field path using dot notation for nested fields.
          example: bank_account.routing_number
        message:
          type: string
          description: Human-readable description of the field error.
          example: Routing number must be exactly 9 digits
        code:
          type: string
          description: Machine-readable error code for this field.
          example: invalid_format
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key

````