Digits Sources API

openapi: 3.1.0
info:
  title: Digits Connect Chart of Accounts Sources 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: Sources
  description: Push raw source data into the AGL for enrichment and categorization.
paths:
  /sources/transactions/sync:
    post:
      tags:
      - Sources
      operationId: sourceTransactionServiceSync
      summary: Sync source transactions into the AGL
      description: Push raw transactions to the Autonomous General Ledger for vendor research, enrichment, and automatic categorization. Idempotent and deduplicated via external_id.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SourceTransactionSync'
      responses:
        '200':
          description: Sync accepted.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SyncResult'
  /sources/parties/sync:
    post:
      tags:
      - Sources
      operationId: sourcePartyServiceSync
      summary: Sync source parties into the AGL
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SyncBatch'
      responses:
        '200':
          description: Sync accepted.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SyncResult'
components:
  schemas:
    SyncResult:
      type: object
      properties:
        accepted:
          type: integer
        deduplicated:
          type: integer
    SyncBatch:
      type: object
      properties:
        items:
          type: array
          items:
            type: object
            properties:
              external_id:
                type: string
    SourceTransactionSync:
      type: object
      required:
      - transactions
      properties:
        transactions:
          type: array
          items:
            type: object
            required:
            - external_id
            properties:
              external_id:
                type: string
                description: Idempotency/dedupe key.
              date:
                type: string
                format: date
              description:
                type: string
              amount:
                $ref: '#/components/schemas/Money'
    Money:
      type: object
      properties:
        amount:
          type: integer
          description: Minor units (e.g. cents).
        currency_code:
          type: string
          example: USD
  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