K-φ (K-Phi) Bank Transactions API

The Bank Transactions API from K-φ (K-Phi) — 1 operation(s) for bank transactions.

GitHub OpenAPI

Operations 2

GET /api/v1/bank_transactions Bank transactions #
POST /api/v1/bank_transactions Bank transactions #

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OpenAPI Specification

k-phi-com-bank-transactions-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: K-φ Bank Transactions API
  version: 1.0.0
  description: 'Read your K-φ data (statements, cash, forecasts, scenarios) and save scenarios. The tenant always comes from the credential. Every response is { data, meta }; every error { error: { code, message } }.'
tags:
- name: Bank Transactions
paths:
  /api/v1/bank_transactions:
    get:
      operationId: get_bank_transactions
      summary: Bank transactions
      x-audience: data
      description: 'Bank movements: recent first, or the largest first. Filter by date, text (description or counterparty), direction (in / out), account (name or id), entity and currency. A since date older than the recent window searches the Banking archive too, so any period the banks have sent can be read. Returns how many movements matched and which window was searched. Use for "did X pay", "what were the big outflows this week", "everything on the EUR account in March".'
      x-scope: read:cash
      x-extension-only: false
      security:
      - bearer: []
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                  meta:
                    type: object
                    properties:
                      api:
                        type: string
                      capability:
                        type: string
                      at:
                        type: string
        '401':
          description: No or invalid credential
        '403':
          description: Scope, extension or Builder Mode refused
        '422':
          description: The capability refused the input
        '429':
          description: Rate or daily quota reached
      parameters:
      - name: since
        in: query
        required: false
        description: YYYY-MM-DD; older than the recent window = the archive is searched too
        schema:
          type: string
      - name: until
        in: query
        required: false
        description: YYYY-MM-DD, default today
        schema:
          type: string
      - name: search
        in: query
        required: false
        description: Text in the description or the counterparty
        schema:
          type: string
      - name: direction
        in: query
        required: false
        schema:
          type: string
      - name: order
        in: query
        required: false
        schema:
          type: string
      - name: account
        in: query
        required: false
        description: Bank account name (part of it) or id
        schema:
          type: string
      - name: entity
        in: query
        required: false
        description: Entity code
        schema:
          type: string
      - name: currency
        in: query
        required: false
        description: ISO code, e.g. EUR
        schema:
          type: string
      - name: limit
        in: query
        required: false
        description: 1 to 100, default 25
        schema:
          type: number
      tags:
      - Bank Transactions
    post:
      operationId: post_bank_transactions
      summary: Bank transactions
      x-audience: data
      description: 'Bank movements: recent first, or the largest first. Filter by date, text (description or counterparty), direction (in / out), account (name or id), entity and currency. A since date older than the recent window searches the Banking archive too, so any period the banks have sent can be read. Returns how many movements matched and which window was searched. Use for "did X pay", "what were the big outflows this week", "everything on the EUR account in March".'
      x-scope: read:cash
      x-extension-only: false
      security:
      - bearer: []
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                  meta:
                    type: object
                    properties:
                      api:
                        type: string
                      capability:
                        type: string
                      at:
                        type: string
        '401':
          description: No or invalid credential
        '403':
          description: Scope, extension or Builder Mode refused
        '422':
          description: The capability refused the input
        '429':
          description: Rate or daily quota reached
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                since:
                  type: string
                  description: YYYY-MM-DD; older than the recent window = the archive is searched too
                until:
                  type: string
                  description: YYYY-MM-DD, default today
                search:
                  type: string
                  description: Text in the description or the counterparty
                direction:
                  type: string
                  enum:
                  - in
                  - out
                order:
                  type: string
                  enum:
                  - recent
                  - largest
                account:
                  type: string
                  description: Bank account name (part of it) or id
                entity:
                  type: string
                  description: Entity code
                currency:
                  type: string
                  description: ISO code, e.g. EUR
                limit:
                  type: number
                  description: 1 to 100, default 25
              additionalProperties: false
      tags:
      - Bank Transactions
components:
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
      description: API key, OAuth access token, extension key (kphix_…) or extension session token (kxs1.…)
    apiKeyHeader:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key with the gl:ingest scope (ERP connectors)
x-scopes:
  gl:ingest: Push GL data from an ERP (/api/gl/mappings, /api/gl/schema, /api/gl/ingest)
  mcp:tools: All read scopes (read:gl read:cash read:forecast read:sheets read:data)
  mcp:write: All MCP write scopes (write:scenarios write:config write:data write:sheets)
  read:gl: Read statements, KPIs, ratios, GL lines, versions, dimensions, variance, data lake, FX rates and FP&A settings
  read:cash: Read bank positions, transactions, balance history, cash forecast, AR/AP
  read:forecast: Read forecasts, budgets, scenarios (levers, list, run) and valuations
  read:sheets: Read the Google Sheets registered as inputs of the account, each tab as JSON (/api/v1/sheets/…), and their webhooks' deliveries (2026-11-02)
  write:sheets: 'Register and remove the Google Sheets the account serves as JSON (read only: K-φ never writes to a sheet), and the webhooks told when one changes'
  read:data: 'Read the Data library (/api/v1/data/…): market, macro and public series with their source and licence (2026-11-03)'
  write:vars: 'Define, load and remove the account''s own variables (var.<CODE>) of the Data library, and nothing else: never the books (2026-11-05)'
  write:scenarios: Save scenarios (Simulation page)
  write:config: 'Change tenant configuration: flow rules, classification overrides, budget versions and templates, valuation refresh'
  write:data: 'Import rows from a spreadsheet Claude read (Excel in, 2026-10-29): cash forecasts, a GL version, a bank statement; preview first, then commit'
  run:build: 'Call the BUILD''s functions that only read (POST /api/v1/fn/<name>): the logic the account built, served as an API (2026-10-29)'
  run:build:write: 'Also call the BUILD''s functions that change data (declared "writes": true in its kphi.json)'
x-limits:
  per_ip_per_min: 200
  extension_per_min: 120
  extension_per_day: 20000