> ## Documentation Index > Fetch the complete documentation index at: https://developers.marko.fr/llms.txt > Use this file to discover all available pages before exploring further. # Créer ou mettre à jour un opérateur externe > Upsert synchrone par identifiant partenaire, sans exiger de SIREN. Une ressource supprimée logiquement est restaurée avec le même UUID; existing_marko_id lie explicitement une cible existante lors du premier envoi. ## OpenAPI ````yaml https://partner-api.marko.fr/v1/openapi.json put /operateurs/external/{external_id} openapi: 3.1.0 info: title: MARKO External Partner API version: v1 description: >- Stable external API contract for the live environment. Authentication flow for partner integrations: 1. Generate an API key from the MARKO entity admin API section. 2. Keep the raw API secret server-side and use it only to sign `POST /v1/auth/token`. 3. Build the canonical message `MARKO-EXTERNAL-API-TOKEN-V1\n{key_id}\n{timestamp}\n{nonce}`. 4. Sign that message with HMAC-SHA256 and send the hex signature with `key_id`, `timestamp` and `nonce`. 5. Use the returned short-lived bearer on business endpoints as `Authorization: Bearer `. The raw API secret must never be sent on business endpoints. This public contract intentionally excludes beta endpoints. servers: - url: https://partner-api.marko.fr/v1 security: - BearerAuth: [] externalDocs: description: Download the matching Postman collection. url: /v1/postman.json paths: /operateurs/external/{external_id}: put: tags: - operateurs summary: Créer ou mettre à jour un opérateur externe description: >- Upsert synchrone par identifiant partenaire, sans exiger de SIREN. Une ressource supprimée logiquement est restaurée avec le même UUID; existing_marko_id lie explicitement une cible existante lors du premier envoi. operationId: operateurs_external_upsert parameters: - in: path name: external_id required: true schema: type: string pattern: ^[A-Za-z0-9_~-][A-Za-z0-9._:~-]{0,254}$ minLength: 1 maxLength: 255 example: CF-OPERATEUR-001 - in: header name: X-Request-ID required: false description: >- Partner-generated correlation identifier echoed in logs and error payloads. schema: type: string example: marko-operateurs-external-upsert - in: header name: Idempotency-Key required: true description: >- Required for every write, including environments where replay deduplication is disabled. Reuse the same value when retrying the same logical write and use a new value for a different write. schema: type: string maxLength: 255 pattern: ^[!-~]+$ requestBody: required: true content: application/json: schema: additionalProperties: false properties: name: anyOf: - type: string - type: 'null' default: null title: Name siren: anyOf: - type: string - type: 'null' default: null title: Siren type: anyOf: - description: Type d'opérateur. enum: - promoteur - marchand_de_biens - asset_manager - fonciere - entrepreneur_general title: OperateurType type: string - type: 'null' default: null data: additionalProperties: true title: Data type: object existing_marko_id: anyOf: - type: string format: uuid - type: 'null' default: null title: Existing Marko Id title: ExternalOperateurUpsertRequest type: object example: name: Promoteur Demo type: promoteur data: {} responses: '200': description: Additional successful response content: application/json: schema: properties: external_id: title: External Id type: string marko_id: format: uuid title: Marko Id type: string outcome: enum: - created - updated - noop - restored - bound title: Outcome type: string resource: properties: name: anyOf: - type: string - type: 'null' default: null title: Name siren: anyOf: - type: string - type: 'null' default: null title: Siren type: anyOf: - description: Type d'opérateur. enum: - promoteur - marchand_de_biens - asset_manager - fonciere - entrepreneur_general title: OperateurType type: string - type: 'null' default: null id: format: uuid title: Id type: string data: additionalProperties: true title: Data type: object source_extraction: title: Source Extraction type: boolean litiges_en_cours: title: Litiges En Cours type: boolean litiges_detail: anyOf: - type: string - type: 'null' default: null title: Litiges Detail created_at: format: date-time title: Created At type: string updated_at: format: date-time title: Updated At type: string responsable_interne: anyOf: - type: string - type: 'null' default: null title: Responsable Interne reputation_gouvernance_score: anyOf: - type: number - type: 'null' default: null title: Reputation Gouvernance Score reputation_gouvernance_label: anyOf: - type: string - type: 'null' default: null title: Reputation Gouvernance Label forme_societe_mere: anyOf: - type: string - type: 'null' default: null title: Forme Societe Mere siren_mere: anyOf: - type: string - type: 'null' default: null title: Siren Mere required: - id - data - source_extraction - litiges_en_cours - created_at - updated_at title: OperateurResponse type: object taxonomy_additions: items: properties: parent_code: anyOf: - enum: - due_diligence - en_cours - en_recouvrement - termine type: string - type: 'null' default: null title: Parent Code code: title: Code type: string dimension: enum: - operation_status - investment_type - operation_type - asset_class - internal_status - operational_status - follow_up_category title: Dimension type: string display_label: title: Display Label type: string source_kind: enum: - marko - partner - entity title: Source Kind type: string source_display_name: title: Source Display Name type: string is_visible: title: Is Visible type: boolean is_active: title: Is Active type: boolean position: title: Position type: integer usage_count: default: 0 title: Usage Count type: integer label_editable: title: Label Editable type: boolean canonical_code: anyOf: - type: string - type: 'null' default: null title: Canonical Code icon_key: anyOf: - enum: - tag - briefcase - building - landmark - home - map - layers - shield - trending-up - calendar - circle-check - triangle-alert type: string - type: 'null' default: null title: Icon Key required: - code - dimension - display_label - source_kind - source_display_name - is_visible - is_active - position - label_editable title: EntityTaxonomyOptionResponse type: object title: Taxonomy Additions type: array request_id: title: Request Id type: string required: - external_id - marko_id - outcome - resource - request_id title: ExternalOperateurSyncUpsertResponse type: object '201': description: Successful response content: application/json: schema: properties: external_id: title: External Id type: string marko_id: format: uuid title: Marko Id type: string outcome: enum: - created - updated - noop - restored - bound title: Outcome type: string resource: properties: name: anyOf: - type: string - type: 'null' default: null title: Name siren: anyOf: - type: string - type: 'null' default: null title: Siren type: anyOf: - description: Type d'opérateur. enum: - promoteur - marchand_de_biens - asset_manager - fonciere - entrepreneur_general title: OperateurType type: string - type: 'null' default: null id: format: uuid title: Id type: string data: additionalProperties: true title: Data type: object source_extraction: title: Source Extraction type: boolean litiges_en_cours: title: Litiges En Cours type: boolean litiges_detail: anyOf: - type: string - type: 'null' default: null title: Litiges Detail created_at: format: date-time title: Created At type: string updated_at: format: date-time title: Updated At type: string responsable_interne: anyOf: - type: string - type: 'null' default: null title: Responsable Interne reputation_gouvernance_score: anyOf: - type: number - type: 'null' default: null title: Reputation Gouvernance Score reputation_gouvernance_label: anyOf: - type: string - type: 'null' default: null title: Reputation Gouvernance Label forme_societe_mere: anyOf: - type: string - type: 'null' default: null title: Forme Societe Mere siren_mere: anyOf: - type: string - type: 'null' default: null title: Siren Mere required: - id - data - source_extraction - litiges_en_cours - created_at - updated_at title: OperateurResponse type: object taxonomy_additions: items: properties: parent_code: anyOf: - enum: - due_diligence - en_cours - en_recouvrement - termine type: string - type: 'null' default: null title: Parent Code code: title: Code type: string dimension: enum: - operation_status - investment_type - operation_type - asset_class - internal_status - operational_status - follow_up_category title: Dimension type: string display_label: title: Display Label type: string source_kind: enum: - marko - partner - entity title: Source Kind type: string source_display_name: title: Source Display Name type: string is_visible: title: Is Visible type: boolean is_active: title: Is Active type: boolean position: title: Position type: integer usage_count: default: 0 title: Usage Count type: integer label_editable: title: Label Editable type: boolean canonical_code: anyOf: - type: string - type: 'null' default: null title: Canonical Code icon_key: anyOf: - enum: - tag - briefcase - building - landmark - home - map - layers - shield - trending-up - calendar - circle-check - triangle-alert type: string - type: 'null' default: null title: Icon Key required: - code - dimension - display_label - source_kind - source_display_name - is_visible - is_active - position - label_editable title: EntityTaxonomyOptionResponse type: object title: Taxonomy Additions type: array request_id: title: Request Id type: string required: - external_id - marko_id - outcome - resource - request_id title: ExternalOperateurSyncUpsertResponse type: object example: external_id: CF-OPERATEUR-001 marko_id: aaaaaaaa-aaaa-4aaa-8aaa-aaaaaaaaaaaa outcome: created resource: id: aaaaaaaa-aaaa-4aaa-8aaa-aaaaaaaaaaaa name: Promoteur Demo data: {} source_extraction: false litiges_en_cours: false created_at: '2026-08-22T08:00:00Z' updated_at: '2026-08-22T08:00:00Z' taxonomy_additions: [] request_id: req_cf_operateur_upsert '400': description: Invalid Idempotency-Key header content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' example: type: about:blank title: Bad Request status: 400 detail: >- Idempotency-Key must contain at most 255 visible ASCII characters without spaces. request_id: req_example_partner_call '401': description: Authentication required content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' example: type: about:blank title: Unauthorized status: 401 detail: A valid bearer token is required. request_id: req_example_partner_call '403': description: Scope, route or IP restriction content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' example: type: about:blank title: Forbidden status: 403 detail: The API key does not allow this operation. request_id: req_example_partner_call '409': description: Idempotency or write target conflict content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' example: type: about:blank title: Conflict status: 409 detail: >- The idempotency key payload, external reference, target, or source conflicts with an existing write. request_id: req_example_partner_call '422': description: Validation failed content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' example: type: about:blank title: Unprocessable Content status: 422 detail: The request payload or parameters are invalid. request_id: req_example_partner_call '428': description: Required Idempotency-Key header is missing content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' example: type: about:blank title: Precondition Required status: 428 detail: The Idempotency-Key header is required. request_id: req_example_partner_call '429': description: Rate limit or progressive ban headers: Retry-After: description: Cooldown in seconds before retrying the request. schema: type: string content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' example: type: about:blank title: Too Many Requests status: 429 detail: The request rate limit was exceeded. request_id: req_example_partner_call '500': description: Unexpected server error content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' example: type: about:blank title: Internal Server Error status: 500 detail: An unexpected server error occurred. request_id: req_example_partner_call deprecated: false security: - BearerAuth: [] components: schemas: ProblemDetails: type: object required: - title - status - detail properties: type: type: string default: about:blank title: type: string status: type: integer detail: type: string request_id: type: string scope: type: string route_id: type: string reason_code: type: string securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: MARKO short-lived bearer description: >- Use the `access_token` returned by `POST /v1/auth/token`. Do not send the raw API secret on business endpoints. ````