openapi: 3.1.0
info:
  title: Digits Connect Chart of Accounts Parties API
  version: 1.0.0
  description: 'The Digits Connect API provides programmatic access to the Autonomous General Ledger (AGL), Digits'' AI-native general ledger. Partners send raw transaction, party, and dimension data via source sync endpoints, where the AGL researches vendors, enriches profiles, and posts fully categorized entries. Read endpoints return ledger transactions, parties, categories (chart of accounts), dimensions, and standard financial statements.


    Authentication is OAuth 2.0 (authorization code grant). List endpoints use cursor-based pagination. Source sync endpoints are idempotent and deduplicated via the external_id field.


    NOTE (API Evangelist honesty note): Digits does expose a real, documented public first-party API (the Digits Connect API) at https://connect.digits.com/v1 with OAuth 2.0 and an interactive reference at https://developer.digits.com. This document is a hand-authored, honest representation of the documented service methods; it is NOT the vendor''s machine-generated OpenAPI. The public https://digits.com/openapi.json file describes only marketing-site/MCP-discovery metadata, not the Connect API. Request/response schemas below are summarized, not exhaustive. Verify exact paths, parameters, and payloads against developer.digits.com.'
  contact:
    name: Digits Developer
    url: https://developer.digits.com
  license:
    name: Proprietary
    url: https://digits.com
servers:
- url: https://connect.digits.com/v1
  description: Digits Connect API production base URL
security:
- OAuth2: []
tags:
- name: Parties
  description: Vendors, suppliers, customers, and other business relationships.
paths:
  /ledger/parties:
    get:
      tags:
      - Parties
      operationId: ledgerPartyServiceList
      summary: List parties
      parameters:
      - $ref: '#/components/parameters/PageSize'
      - $ref: '#/components/parameters/PageToken'
      responses:
        '200':
          description: A page of parties.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PartyList'
  /ledger/parties/{partyId}:
    get:
      tags:
      - Parties
      operationId: ledgerPartyServiceGet
      summary: Get a party
      parameters:
      - name: partyId
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: A single party.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Party'
components:
  schemas:
    PartyList:
      type: object
      properties:
        parties:
          type: array
          items:
            $ref: '#/components/schemas/Party'
        next_page_token:
          type: string
    Party:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        kind:
          type: string
          enum:
          - vendor
          - customer
          - other
  parameters:
    PageSize:
      name: page_size
      in: query
      required: false
      schema:
        type: integer
      description: Maximum number of items to return per page.
    PageToken:
      name: page_token
      in: query
      required: false
      schema:
        type: string
      description: Cursor token from a previous response for the next page.
  securitySchemes:
    OAuth2:
      type: oauth2
      description: OAuth 2.0 authorization code grant.
      flows:
        authorizationCode:
          authorizationUrl: https://connect.digits.com/v1/oauth/authorize
          tokenUrl: https://connect.digits.com/v1/oauth/token
          scopes:
            ledger.read: Read ledger data and statements
            ledger.write: Sync source data into the ledger