Conecta Media LLC Tax Years API

openapi: 3.2.0
info:
  title: Document Extraction Tax Years API
  version: 1.0.0
  description: 'Email sign-up at /app/api/auth/sign-up/email requires an x-turnstile-token

    header in production. Failed or unavailable bot verification returns 403

    with code BOT_CHECK_REQUIRED. Social sign-up is unaffected.

    Documents in. Verified data out.


    The public REST API (v1) turns documents (invoices, receipts, purchase

    orders, bank statements, delivery notes, or custom schemas) into

    structured, verified data. Every document reaches an explicit terminal

    state. Every extracted table row is accounted for. Money fields are

    cross-checked (crossfooting). Bank statements are balance-checked.

    Every field links back to its source in the document.


    Unsupported methods on registered API paths return an empty

    405 Method Not Allowed response with an Allow header listing supported

    methods. HEAD is supported wherever GET is registered; OPTIONS keeps its

    existing preflight behavior. Unknown paths remain 404. Maintenance and

    canonical-host redirects still take precedence.'
  contact:
    email: support@arkrel.com
servers:
- url: https://arkrel.com
  description: Production, one Worker, one domain, same origin as the site itself (no separate api.<domain> host)
security:
- ApiKeyAuth: []
tags:
- name: tax-years
paths:
  /v1/tax-years/{year}/categorized-transactions:
    parameters:
    - name: year
      in: path
      required: true
      schema:
        type: integer
        minimum: 2000
        maximum: 2100
        description: Matches this API's own real-year validation (`INVALID_TAX_YEAR` below covers anything outside this range).
    - name: client_id
      in: query
      schema:
        type: string
        nullable: true
    get:
      tags:
      - tax-years
      operationId: getTaxYearCategorizedTransactions
      summary: Every categorized transaction for a tax year (the report-builder interface)
      description: 'Every transaction from a statement set or a standalone receipt/

        invoice whose date falls in the given year, with its category,

        confidence, reconciliation status, and whether it still needs the

        user''s input. The stable interface a year-end/"My year" report

        feature is built on.'
      responses:
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '200':
          description: Categorized transactions
          content:
            application/json:
              schema:
                type: object
                properties:
                  tax_year:
                    type: integer
                  transactions:
                    type: array
                    items:
                      $ref: '#/components/schemas/TaxYearTransaction'
                example:
                  tax_year: 2026
                  transactions:
                  - document_id: doc_01HXYZ0000000000000001
                    row_index: 3
                    source_document_type: bank_statement
                    date: '2026-09-15'
                    description: SQ *STAPLES
                    amount: -84.29
                    account_id: acct_01HXYZ0000000000000001
                    account_name: Office expense
                    account_type: expense
                    tax_line: Line 18 Office expense
                    is_transfer: false
                    confidence: null
                    status: accepted
                    needs_input: false
                    needs_input_reason: null
                    reconciled: true
                    source_page: null
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /v1/tax-years/{year}/vehicle-deduction:
    parameters:
    - name: year
      in: path
      required: true
      schema:
        type: integer
        minimum: 2000
        maximum: 2100
        description: Matches this API's own real-year validation (`INVALID_TAX_YEAR` below covers anything outside this range).
    - name: client_id
      in: query
      schema:
        type: string
        nullable: true
    get:
      tags:
      - tax-years
      operationId: getTaxYearVehicleDeduction
      summary: How the business deducts its vehicle for this tax year
      description: '`method` is null until answered for this year, a "Car and truck

        expenses" candidate is sent to Needs your input until then, never

        guessed at. See PATCH below for what each method means.'
      responses:
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '200':
          description: The current answer for this tax year (null if unanswered)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VehicleDeductionSetting'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
    patch:
      tags:
      - tax-years
      operationId: updateTaxYearVehicleDeduction
      summary: Set how the business deducts its vehicle for this tax year
      description: '- `standard_mileage`: the IRS per-mile rate already covers repairs,

        fuel, and insurance, a vehicle-cost transaction is marked

        non-deductible, never claimed again on Line 9.

        - `actual_expenses`: real vehicle costs ARE the Line 9 deduction.

        - `no_vehicle`: the business doesn''t use one.


        Scoped per tax year. A person can switch methods between years.'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - method
              properties:
                method:
                  type: string
                  enum:
                  - standard_mileage
                  - actual_expenses
                  - no_vehicle
      responses:
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '503':
          $ref: '#/components/responses/Maintenance'
        '200':
          description: Updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VehicleDeductionSetting'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    AccountType:
      type: string
      enum:
      - asset
      - liability
      - equity
      - income
      - expense
      - personal
      description: personal is this product's own addition, a personal-spending account, never a business classification, never deductible.
    CategorizationStatus:
      type: string
      enum:
      - needs_review
      - categorized
      - accepted
    TaxYearTransaction:
      type: object
      required:
      - document_id
      - row_index
      - source_document_type
      - date
      - description
      - amount
      - status
      - needs_input
      - reconciled
      properties:
        document_id:
          type: string
        row_index:
          type: integer
        source_document_type:
          type: string
          enum:
          - bank_statement
          - receipt
          - invoice
        date:
          type: string
          description: Transaction date, or an empty string when our reading missed the date.
        description:
          type: string
        amount:
          type: number
          nullable: true
          description: Signed amount, or null when our reading missed the amount. Review items are excluded from totals.
        review_reason:
          type: string
          nullable: true
        review_note:
          type: string
          description: Informational note for a matched invoice paid in a different year from bank posting. The pair appears once in the payment year; this note does not exclude it from totals.
        currency:
          type: string
          nullable: true
        account_id:
          type: string
          nullable: true
        account_name:
          type: string
          nullable: true
        account_type:
          type: string
          nullable: true
          allOf:
          - $ref: '#/components/schemas/AccountType'
        tax_line:
          type: string
          nullable: true
        is_transfer:
          type: boolean
        confidence:
          type: number
          nullable: true
        status:
          $ref: '#/components/schemas/CategorizationStatus'
        needs_input:
          type: boolean
        needs_input_reason:
          type:
          - string
          - 'null'
          enum:
          - large_purchase
          - vehicle_unanswered
          - llm_suggestion
          - no_suggestion
          - transfer_suggestion
          - null
          description: AI transfer flags always require review as transfer_suggestion, regardless of confidence. They do not set is_transfer until confirmed.
        reconciled:
          type: boolean
        source_page:
          type: integer
          nullable: true
    Error:
      type: object
      required:
      - error
      properties:
        error:
          type: object
          required:
          - code
          - message
          properties:
            code:
              type: string
            message:
              type: string
            field:
              type: string
    VehicleDeductionSetting:
      type: object
      required:
      - tax_year
      - method
      properties:
        tax_year:
          type: integer
        method:
          type: string
          nullable: true
          enum:
          - standard_mileage
          - actual_expenses
          - no_vehicle
          description: Null when unanswered for this tax year.
      example:
        tax_year: 2026
        method: standard_mileage
  responses:
    PaymentRequired:
      description: 'This org''s current plan does not include the requested feature.

        `error.code` is `TAX_REPORT_LOCKED` for the tax report, its

        export, a shared tax report or export, or a 1099 entry (unlocked by an active Catch-Up purchase

        for the exact tax year asked about, or a live Autopilot/Business

        subscription for the current calendar year), or `EXPORT_LOCKED`

        for a categorized statement-set export (unlocked by any of the

        same). A purchased Catch-Up year whose 12-month access term has ended

        also returns TAX_REPORT_LOCKED for My year, document reads, uploads

        targeting that year, edits, categorization, rules and downloads.

        Page packs and purchases of other years cannot reopen it. Raw extraction

        for other years remains priced per page.

        '
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    BadRequest:
      description: Bad request
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing or invalid API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Maintenance:
      description: Maintenance is in progress. Retry the same request after the indicated delay.
      headers:
        Retry-After:
          schema:
            type: integer
            const: 60
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: MAINTENANCE_MODE
              message: Arkrel is undergoing maintenance. Please try again in a minute.
  securitySchemes:
    BusinessSession:
      type: apiKey
      in: cookie
      name: better-auth.session_token
      description: Better Auth session cookie. Mutations also require a same-origin Origin header.
    EngineToken:
      type: apiKey
      in: header
      name: X-Engine-Token
      description: Shared operator token for internal maintenance.
    SessionCookie:
      type: apiKey
      in: cookie
      name: __Host-arkrel_session
      description: Signed-in app session. Mutations also require a same-origin request. Sensitive actions by accounts with a password without completed protection receive 403 TWO_FACTOR_SETUP_REQUIRED as described in x-app-account-protection. The free first look and account deletion remain available.
    ApiKeyAuth:
      type: http
      scheme: bearer
      description: 'API key shown once at creation, e.g. `sk_live_...` / `sk_test_...`.

        Stored server-side as a salted hash; only the prefix is retrievable

        afterward.

        API keys and MCP credentials are checked against their creating user on every request. If that user has a password without enabled TOTP, requests return HTTP 403 TWO_FACTOR_SETUP_REQUIRED. Organization/service keys with no creating user keep their existing behavior.

        '
x-webhook-delivery-payload:
  $ref: '#/components/schemas/WebhookDeliveryPayload'
x-app-email-signup:
  path: /app/api/auth/sign-up/email
  method: POST
  header: x-turnstile-token
  status: 403
  code: BOT_CHECK_REQUIRED
  description: A fresh single-use Turnstile token with action signup and hostname matching APP_BASE_URL is required in production. Missing, invalid, expired, or unavailable verification fails closed. Reset the widget after each submission. Google sign-up is unaffected. Local development without a configured secret does not require a challenge. This route is served by the mounted Better Auth handler.
x-app-account-protection:
  status: 403
  code: TWO_FACTOR_SETUP_REQUIRED
  response:
    $ref: '#/components/responses/TwoFactorSetupRequired'
  description: 'Password accounts require verified TOTP before checkout or billing changes, reports and exports (PDF, CSV, accountant CSV, QuickBooks, Xero, OFX, JSON downloads, statement exports and data ZIP), share creation and use, API keys and MCP, bank or ledger connections, team changes, email/password changes, inbound sender allowlist changes, callback secrets, and uploads with webhook_url. Uploads that would consume paid page credits or record billable overage also return TWO_FACTOR_SETUP_REQUIRED before storage. Included monthly and purchased Catch-Up allowances remain available. Admission reserves pending pages, and settlement rechecks live protection against actual processed pages. Chart-of-accounts sync and all chart writes require protection; stored chart and categorization-settings reads do not contact a ledger provider. Session uploads with a callback return TWO_FACTOR_SETUP_REQUIRED before storing or scheduling the document when the password account needs setup. The same refusal applies when the business has an active saved outbound webhook, even if webhook_url is omitted. Queued webhook dispatch checks live creator and document-uploader protection before sending, including retries. Existing role, entitlement and step-up requirements remain. Linked passkeys or providers do not exempt password accounts. Passwordless accounts keep existing rules. Email verification remains required. Sign-up and sign-in do not redirect to setup. The free first look stays open: one statement upload or email-in, processing, merchant review, rules, My year and locked report previews, billing/pricing views, profile and business name, sign-out, and account deletion with its existing step-up. Sensitive actions prompt inline and resume after setup. Direct /protect-account links remain supported. Other app routes default to protection. Exemptions use explicit methods and complete route patterns; business settings changes other than name-only renames, session revocation, provider linking and token access require protection. Implicit same-email provider linking is disabled: sign in with the password first, protect the account and pass step-up, then link explicitly. Explicit linking and passkey registration require fresh step-up and recheck at credential creation or verification. Already-linked provider sign-in and first-time provider signup remain available. Authentication, recovery and TOTP enrollment ceremonies remain available. Credential mutation routes require protection, including passkey registration options and verification. OAuth and passkey removal also require fresh step-up (401 STEP_UP_REQUIRED). Password credential unlinking is refused with 403 PASSWORD_REMOVAL_NOT_ALLOWED even after enrollment and step-up, preserving the password account protection requirement. The server reads live enrollment. API keys and MCP credentials retain their creator check; creatorless service keys retain existing behavior. Share links created by an unprotected password account remain unavailable.'
  open_workflows:
  - Free first look and locked report preview
  - Billing and pricing views
  - Profile name and sign-out
  - Account deletion with existing step-up
  - Authentication and protection enrollment
  session_status:
    path: /app/api/auth/me
    rate_limits:
      window_seconds: 60
      per_session: 180
      per_ip: 600
      status: 429
      retry_header: Retry-After
      description: Independent read budgets. The IP budget precedes session resolution; the session budget uses the resolved session ID before membership and protection reads. These reads do not consume credential budgets.
    field: two_factor_setup_required
    schema:
      type: boolean
    description: Present on authenticated responses. True means sensitive actions require enrollment; it does not block the free first look or redirect sign-in. Absent when user is null.
x-app-account-deletion:
  description: An account deletion intent (pending, processing, or failed) ends access immediately, including while financial obligations delay purge. All user sessions are revoked atomically with the intent, along with user-created API keys, share links, invitations, webhooks and inbound email addresses across every business. Better Auth lookups hide retained identities and their credentials. Validation, reset, verification and challenge errors follow the native unknown-user or unknown-token behavior, including validation order and password work. Anonymous sign-up uses the generic duplicate response without sending mail or creating credentials. OAuth cannot recreate a reserved identity. Credential inserts, updates and deletes are fenced against deletion at SQL execution time. Old session and two-factor challenge cookies are ignored on the request. Deletion never sends cookie expirations, so delayed responses cannot erase another login. Auth revocation expires sessions that anchor Plaid compensation operations and retains their rows until those operations are removed by their own lifecycle. Step-up and invite acceptance return the existing unauthenticated HTTP 401 response. Removed magic-link endpoints remain HTTP 404 for everyone. The email is reserved until purge completes. Business-only deletion retains the login and other businesses, but hides and blocks the deleting business immediately, including while billing leases drain. API keys for deleting businesses return unauthenticated HTTP 401.
x-app-step-up:
  window_seconds: 600
  description: 'Sensitive app actions require fresh identity verification. GET /app/api/auth/step-up returns password, code, email, passkey, google, microsoft and fresh booleans. POST /app/api/auth/step-up accepts exactly one of password, code (TOTP/backup), or emailCode. POST /app/api/auth/step-up/email sends a six-digit code to the verified email of a passwordless account, at most three times per ten minutes per user. Codes are hashed, single-use, expire after ten minutes, permit five attempts, and are bound to the initiating live session, user, email and step-up purpose. Resending invalidates the previous code. Verification is rate-limited. Passkey ceremonies require x-arkrel-step-up: 1 on both challenge issuance and verification, biometric/PIN user verification, and a server-side purpose, user and session binding that expires after five minutes. Consumption requires the exact initiating live session. Provider users call sign-in/social with a linked google provider and additionalData.stepUp=true. The server rejects idToken shortcuts and binds OAuth state to the original user/session for five minutes. Google cannot force reauthentication and is opportunistic only. It requires a back-channel auth_time between initiation and completion; token issuance time never counts. Missing, stale or future auth_time is rejected. Passwordless users can use an email code or a registered passkey when Google cannot verify freshness. Successful passkey/provider verification rotates and elevates only the returning bound session. Password, TOTP and email checks elevate the initiating session. These app-only auth surfaces are not exposed by integrations or MCP.'
x-consumer-statement-admission:
  description: App uploads and inbound email share one Free statement allowance per account. Additional app uploads return 402 FREE_STATEMENT_USED. Inbound attachments wait for an upgrade. Retries recover the original admitted attachment. Developer API per-page pricing is unchanged.
x-maintenance-bridge:
  description: 'During the production cutover, an isolated maintenance Worker returns HTTP 503 for every method and path, including reads and health checks, with Retry-After: 60 and Cache-Control: no-store. API, MCP, internal, and webhook paths return error.code MAINTENANCE and error.message "Arkrel is updating. Please try again in a few minutes." MCP receives this plain JSON error instead of JSON-RPC while the bridge is deployed. Other paths return HTML. HEAD returns headers without a body. Retry after the indicated delay.'
x-maintenance-mode:
  description: 'MAINTENANCE_MODE=1 freezes mutations across app, REST, MCP and engine routes. Mutations and OAuth or verification callbacks return 503 with Retry-After: 60. REST errors use code MAINTENANCE_MODE. MCP tool mutations use JSON-RPC code -32004. Reads, health and status remain available. Read-time refresh, audit, counters and automatic categorization are suspended. Cron writes are skipped; inbound email invocations fail before ingestion so delivery can be retried.'
x-stripe-billing-webhook:
  path: /app/api/billing/webhook
  authentication: Stripe-Signature
  refund_events:
  - charge.refunded
  - refund.updated
  - refund.failed
  dispute_events:
  - charge.dispute.created
  - charge.dispute.updated
  - charge.dispute.closed
  description: Refund IDs and provider statuses are persisted. Catch-Up access and unused page credits are revoked only after a succeeded refund. Pending or failed refunds retain access. The dashboard refund response has refunded=false while an automatic refund is pending or failed, with auto=true indicating that the automatic request was submitted. Disputes suspend the charged subscription, Catch-Up year, or unused page credits. A won dispute restores only the saved access and original credit expiration, unless the payment was refunded or another dispute still holds it. Lost disputes remain suspended. Subscription updates cannot bypass a hold. Independent AppSumo codes are unaffected. The owner receives an operational email alert.
x-app-catchup-payment-clock:
  path: /app/api/usage
  field: catchup_purchases
  items:
    type: object
    required:
    - tax_year
    - purchased_at
    - payment_settled_at
    - expires_at
    properties:
      tax_year:
        type: integer
      purchased_at:
        type: string
        format: date-time
        description: Purchase record time. Do not use as an unresolved payment clock fallback.
      expires_at:
        type: string
        format: date-time
        description: Access and unused pages end at this instant, 12 months after settlement. Older test rows use their purchase timestamp until settlement is reconciled.
      payment_settled_at:
        type: string
        format: date-time
        nullable: true
        description: Confirmed payment charge time, or null while confirmation is unresolved. The 30-day guarantee starts at this time.