> ## 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. # Récupérer un suivi par identifiants externes > Retourne la note uniquement si elle appartient à l'opération externe indiquée. **Scope requis :** `operations:read`. [Scopes et délégation](/scopes-and-delegation). ## OpenAPI ````yaml /openapi.json get /operations/external/{operation_external_id}/notes/external/{note_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. Référence enrichie pour les développeurs et les assistants IA. Exemples synthétiques; les champs sont extraits des modèles et sérialiseurs de la version indiquée dans x-documentation-provenance. servers: - url: https://partner-api.marko.fr/v1 security: - BearerAuth: [] tags: - name: auth x-group: Authentification - name: entity x-group: Entité - name: portfolio x-group: Portefeuille - name: deals x-group: Deals - name: fonds x-group: Fonds - name: spvs x-group: SPV - name: operations x-group: Opérations - name: taxonomies x-group: Taxonomies - name: import-jobs x-group: Imports par lot - name: comments x-group: Commentaires - name: documents x-group: Documents - name: users x-group: Utilisateurs - name: settings x-group: Paramètres - name: rcci x-group: Conformité RCCI - name: field-definitions x-group: Champs métier - name: search x-group: Recherche - name: operateurs x-group: Opérateurs - name: alerts x-group: Alertes - name: notifications x-group: Notifications - name: calendar x-group: Calendrier - name: enrichment x-group: Enrichissement SIREN - name: reports x-group: Exports - name: reporting x-group: Templates de reporting - name: workflows x-group: Workflows et extraction IA - name: tasks x-group: Tâches externalDocs: description: Download the matching Postman collection. url: /v1/postman.json paths: /operations/external/{operation_external_id}/notes/external/{note_external_id}: get: tags: - operations summary: Récupérer un suivi par identifiants externes description: >- Retourne la note uniquement si elle appartient à l'opération externe indiquée. **Scope requis :** `operations:read`. [Scopes et délégation](/scopes-and-delegation). operationId: operations_notes_external_get parameters: - in: path name: operation_external_id required: true schema: type: string minLength: 1 maxLength: 255 pattern: ^[A-Za-z0-9_~-][A-Za-z0-9._:~-]{0,254}$ title: Operation External Id example: CF-OP-001 description: >- Identifiant externe de l'opération, appartenant à la même intégration. - in: path name: note_external_id required: true schema: type: string minLength: 1 maxLength: 255 pattern: ^[A-Za-z0-9_~-][A-Za-z0-9._:~-]{0,254}$ title: Note External Id example: CF-NOTE-002 description: >- Paramètre note_external_id pour cette route; type, format et contraintes ci-dessous. - in: header name: X-Request-ID required: false description: >- Partner-generated correlation identifier echoed in logs and error payloads. schema: type: string example: marko-operations-notes-external-get responses: '200': description: Successful response content: application/json: schema: $ref: '#/components/schemas/ExternalNoteResourceResponse' example: id: 55555555-5555-5555-5555-555555555555 operation_id: 44444444-4444-4444-4444-444444444444 date: '2026-08-22T08:00:00Z' category: custom__a3e08c7bde__comite text: 'Comité: prorogation à documenter.' description_i18n: {} created_at: '2026-08-22T08:00:00Z' updated_at: '2026-08-22T08:00:00Z' '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 '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 '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: ExternalNoteResourceResponse: properties: id: type: string format: uuid title: Id description: Identifiant MARKO de la ressource. operation_id: type: string format: uuid title: Operation Id description: UUID MARKO de l'opération. date: type: string format: date-time title: Date description: >- Date métier; le type et le format ci-dessous font autorité pour cette route. text: type: string title: Text description: Texte de la note ou du commentaire. category: type: string title: Category description: >- Catégorie de la note; les règles exactes dépendent de la route. Pour l'import externe: chaîne de 1 à 80 caractères, libre par défaut. description_i18n: additionalProperties: type: string type: object title: Description I18N description: >- Textes par locale normalisée (fr, en, fr-fr…); contraintes complémentaires dans le guide Imports et notes. source_created_at: anyOf: - type: string format: date-time - type: 'null' title: Source Created At description: Date de création dans le système source, avec fuseau horaire. source_updated_at: anyOf: - type: string format: date-time - type: 'null' title: Source Updated At description: >- Date de dernière mise à jour dans le système source, avec fuseau horaire. Pour une note déjà versionnée, un changement exige une date strictement plus récente. created_at: type: string format: date-time title: Created At description: Date de création au format ISO 8601. updated_at: type: string format: date-time title: Updated At description: Date de dernière modification au format ISO 8601. type: object required: - id - operation_id - date - text - category - created_at - updated_at title: ExternalNoteResourceResponse ProblemDetails: type: object required: - title - status - detail properties: type: type: string default: about:blank description: >- URI identifiant le type de problème; about:blank lorsque seul le statut HTTP le caractérise. title: type: string description: Titre affiché pour l'événement ou le problème. status: type: integer description: Statut HTTP de la réponse d'erreur. detail: type: string description: Informations détaillées sur le problème ou le dossier. request_id: type: string description: Identifiant de corrélation pour le diagnostic de la requête. scope: type: string description: Scope concerné par le refus d'accès, lorsqu'il est renseigné. route_id: type: string description: Identifiant de la route concernée par le problème. reason_code: type: string description: >- Code structuré du motif de refus; préférable au texte du message pour le diagnostic. 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. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.