> ## Documentation Index > Fetch the complete documentation index at: https://docs.energy.nlead.ch/llms.txt > Use this file to discover all available pages before exploring further. # Post Bestellung > Send one MaBiS order via the MakoFlow AS4 gateway; the exact interchange lands in the audit trail. An Ab-/Bestellung of the aggregation level past its deadline (2 WT before the month) is refused. ## OpenAPI ````yaml /setup/internal-openapi.json post /v1/process/bestellungen openapi: 3.1.0 info: title: n:lead Scheduling Bridge — Internal API version: 0.4.0 description: >- Internal API of the n:lead scheduling bridge: the process endpoints that drive the day-ahead pipeline (aggregate, publish the open position, submit schedules, generate forecasts, orchestrate), the operator console endpoints, and the read-only operator-app endpoints under /v1/mobile. The process and console endpoints require the process API key, /v1/mobile a device key of the mobile scope; not for customer use. servers: - url: https://{host} description: Deployed service variables: host: default: api.energy.nlead.ch description: >- The service hostname - n:lead provides it (see the Base URL on the API introduction page) - url: http://localhost:8000 description: Local development security: [] paths: /v1/process/bestellungen: post: summary: Post Bestellung description: |- Send one MaBiS order via the MakoFlow AS4 gateway; the exact interchange lands in the audit trail. An Ab-/Bestellung of the aggregation level past its deadline (2 WT before the month) is refused. operationId: post_bestellung_v1_process_bestellungen_post requestBody: content: application/json: schema: $ref: '#/components/schemas/BestellungRequest' required: true responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/BestellungSendResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - APIKeyHeader: [] - HTTPBearer: [] components: schemas: BestellungRequest: properties: prozess: type: string enum: - bilanzkreiszuordnungsliste - clearingliste_bas - aggregationsebene_rz title: Prozess modus: type: string enum: - abo_start - abo_ende - einmalig title: Modus default: einmalig control_area: anyOf: - $ref: '#/components/schemas/ControlArea' - type: 'null' receiver_mp_id: anyOf: - type: string - type: 'null' title: Receiver Mp Id bilanzkreis_eic: anyOf: - type: string - type: 'null' title: Bilanzkreis Eic ausfuehrung: anyOf: - type: string format: date - type: 'null' title: Ausfuehrung description: >- DTM+203: from when a subscription or level change applies (midnight Europe/Berlin); the 1st of a month for aggregationsebene_rz monat: anyOf: - type: string - type: 'null' title: Monat description: YYYY-MM - the month of a one-off list or of the BAS gebiet_eic: anyOf: - type: string - type: 'null' title: Gebiet Eic zaehlpunkt: anyOf: - type: string - type: 'null' title: Zaehlpunkt version: anyOf: - type: string - type: 'null' title: Version type: object required: - prozess title: BestellungRequest description: |- One of the BKV's three MaBiS orders (ORDERS AHB 1.1b ch. 5). * ``bilanzkreiszuordnungsliste`` (PID 17203, to an ÜNB or NB): the list of the balance group's active MaBiS-Zählpunkte. ``abo_start`` / ``abo_ende`` start or end a subscription from ``ausfuehrung``; ``einmalig`` asks once for ``monat`` and one ``gebiet_eic`` (the Regelzone for an ÜNB - defaulted - or the NB's Bilanzierungsgebiet). Answer: UTILMD 55067. * ``clearingliste_bas`` (PID 17204, to the BIKO): the clearing list of one BAS version - ``einmalig`` only, with ``monat`` and ``version``; ``zaehlpunkt`` defaults to the BAS the BIKO activated for the balance group. Answer: UTILMD 55070. * ``aggregationsebene_rz`` (PID 17207, to the ÜNB): ``abo_start`` orders the BK-SZR (Kategorie B) on control-area level (Z98), ``abo_ende`` cancels it so it comes per Bilanzierungsgebiet (Z99) only - from ``ausfuehrung``, the 1st of a month, sent at the latest 2 WT before it. Only a refusal answers (ORDRSP 19204). ``receiver_mp_id`` defaults to the ÜNB (17203/17207) or BIKO (17204) of ``control_area`` from the BDEW register, ``control_area`` to the home control area, ``bilanzkreis_eic`` to our balance group there. BestellungSendResponse: properties: pruefidentifikator: type: string title: Pruefidentifikator prozess: type: string title: Prozess modus: type: string title: Modus receiver_mp_id: type: string title: Receiver Mp Id interchange_ref: type: string title: Interchange Ref document_number: type: string title: Document Number ingress_status: type: integer title: Ingress Status attempt: type: integer title: Attempt default: 0 status: type: string const: sent title: Status default: sent type: object required: - pruefidentifikator - prozess - modus - receiver_mp_id - interchange_ref - document_number - ingress_status title: BestellungSendResponse HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError ControlArea: type: string enum: - 50Hertz - Amprion - TenneT - TransnetBW title: ControlArea description: The four German TSO control areas (Regelzonen). ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError securitySchemes: APIKeyHeader: type: apiKey in: header name: X-API-Key HTTPBearer: type: http description: OIDC access token (Auth0 M2M) scheme: bearer ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.