openapi: 3.2.0 info: title: Mitto Customers API version: '2026-10-03' description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-03: 17 operation(s) read from 7 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; Mitto has published no machine-readable contract that the pipeline could find. Engine: local.' x-evidence-tiers: code-example: 0 documentation: 17 pages-with-code: 0 pages-read: 7 x-generated-from: documentation x-provenance: generated x-authored-by: API Evangelist x-generated: '2026-10-03' x-generator: generate-contract-from-docs.py x-engine: local x-sources: - https://documentation.mitto.ch/apis/chat-apps/api/messages.md - https://documentation.mitto.ch/apis/chat-apps/api/webhooks.md - https://documentation.mitto.ch/apis/chat-apps/api/customers.md - https://documentation.mitto.ch/apis/chat-apps/api/statistic.md - https://documentation.mitto.ch/apis/chat-apps/api/traffic-accounts.md - https://documentation.mitto.ch/apis/sms/about-the-sms-api-reference.md - https://documentation.mitto.ch/apis/chat-apps/api/auto-reply-configs.md servers: - url: https://messaging.mittoapi.com security: - X-Mitto-API-Key: [] tags: - name: Customers paths: /api/v1.1/Customers/{customerid}: post: operationId: post_api_v1_1_Customers_customerid tags: - Customers summary: Change password x-source: https://documentation.mitto.ch/apis/chat-apps/api/customers.md parameters: - name: customerid in: path required: true schema: type: string requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/PostApiV11CustomersCustomeridRequest' responses: '200': description: Success (status as documented) x-evidence: kind: documentation collapsed_from: 2 example path(s) differing only at customerId /api/v1/Customers/{customerid}: post: operationId: post_api_v1_Customers_customerid tags: - Customers summary: Change password x-source: https://documentation.mitto.ch/apis/chat-apps/api/customers.md parameters: - name: customerid in: path required: true schema: type: string requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/PostApiV1CustomersCustomeridRequest' responses: '200': description: Success (status as documented) x-evidence: kind: documentation collapsed_from: 2 example path(s) differing only at customerId components: schemas: PostApiV1CustomersCustomeridRequest: type: object properties: oldPassword: type: string description: Old password newPassword: type: string description: New password required: - oldPassword - newPassword PostApiV11CustomersCustomeridRequest: type: object properties: oldPassword: type: string description: Old password newPassword: type: string description: New password required: - oldPassword - newPassword securitySchemes: X-Mitto-API-Key: type: apiKey in: header name: X-Mitto-API-Key x-source: https://documentation.mitto.ch/solutions/editor/preferences/api-keys.md