diff --git a/src/openapi/customers/SE-customers.yaml b/src/openapi/customers/SE-customers.yaml
index a9316b9..1f0c2cd 100644
--- a/src/openapi/customers/SE-customers.yaml
+++ b/src/openapi/customers/SE-customers.yaml
@@ -13,11 +13,12 @@ tags:
       Service Engine APIs for HTM Customers. These are NOT the CRUD APIs to access raw data in the database.
       To be used by touchpoints to get information about HTM customers.
 paths:
-   /customers:
+  /customers:
     get:
       tags:
         - ServiceEngine Customers
-      summary: Get a customer profile based on search parameters, only returns a unique profile    
+      summary: Get a single customer profile based on search parameters
+      description: Get a single customer profile based on search parameters. Only returns a profile if a single result matches the parameters; when multiple results are found, additional seach parameters are required to disambiguate.
       parameters:
         - name: customerProfileId
           in: query  
@@ -28,17 +29,17 @@ paths:
           in: query
           schema:
             type: integer
-            example: 1
+            example: 1000001
         - name: debtorNumber
           in: query
           schema:
             type: integer
-            example: 1
+            example: 100001
         - name: birthname
           in: query
           schema:
             type: string
-            example: Jon
+            example: John
         - name: surname
           in: query
           schema:
@@ -49,7 +50,7 @@ paths:
           schema:
             type: string
             format: email
-            example: jon.doe@mymailprovider.com
+            example: john.doe@mymailprovider.com
         - name: dateOfBirth
           in: query
           schema:
@@ -90,7 +91,7 @@ paths:
           in: query
           schema:
             type: string
-            example: The Netherlands              
+            example: "0123456789"       
         - name: ovChipcardNumber
           in: query
           schema:
@@ -123,17 +124,53 @@ paths:
             example: e1307c73-676a-4d07-967b-6141276f7c7c
       responses:
           '200':
-            description: Ok
+            description: OK
             content:
               application/json:
                 schema:
                   $ref: '#/components/schemas/CustomersResponse' 
           '404':
-            description: Customer not found
+            description: No customer found
             content:
               application/json:
-                schema:
-                  $ref: '#/components/schemas/CustomersResponse'
+                example:
+                  {
+                    "type": "https://api.integratielaag.nl/abt/serviceengine/1.0/customers",
+                    "apiErrorCode": "400.1",
+                    "title": "Niet gevonden",
+                    "detail": "Klant niet gevonden",
+                    "instance": "555d00b5-bc3f-4591-949b-479e76d49ea7",
+                    "errors": [
+                      {
+                        "subApiErrorCode": "0017"
+                      }
+                    ]
+                  }
+          '409':
+            description: Multiple customers found
+            content:
+              application/json:
+                example:
+                  {
+                    "type": "https://api.integratielaag.nl/abt/serviceengine/1.0/customers",
+                    "apiErrorCode": "409.1",
+                    "title": "Meer dan 1 klantprofiel gevonden",
+                    "detail": "Meer dan 1 klantprofiel gevonden. Verfijn je zoekcriteria.",
+                    "instance": "555d00b5-bc3f-4591-949b-479e76d49ea7"
+                  }
+  /customers/tokens:
+    get:
+      tags: 
+        - ServiceEngine Customers
+      summary: Get a list of all OvPayTokens for a certain customer
+      description: Get a list of all OvPayTokens for a certain customer.
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/OvPayTokensResponse'                 
   /customers/tokens/{tokenId}/product-instances:
     get:
       tags:
@@ -166,6 +203,335 @@ paths:
                     Entries: []
 components:
   schemas:
+    CustomersResponse:
+      type: object
+      properties:
+        customerProfileId:
+          type: integer
+          example: 1
+        customerNumber:
+          type: integer
+          example: 1000001
+        debtorNumber:
+          type: string
+          example: DB100001
+        customerStatus:
+          type: object
+          properties:
+            customerStatusId:
+              type: integer
+              example: 1
+            name:
+              type: string
+              example: Active
+        person:
+          type: object
+          properties:
+            prefix:
+              type: string
+              example: Mr
+            birthname:
+              type: string
+              example: John
+            surname:
+              type: string
+              example: Doe
+            suffix:
+              type: string
+              example: Jr.
+            dateOfBirth:
+              type: string
+              format: date
+              example: '2023-02-01'
+            emailAdress:
+              type: string
+              format: email
+              example: 4j2dD@example.com
+            addresses:
+              type: array
+              items:
+                type: object
+                properties:
+                  addressId:
+                    type: integer
+                    example: 1
+                  isPreferred:
+                    type: boolean
+                    example: true
+                  addressType:
+                    type: object
+                    properties:
+                      addressTypeId:
+                        type: integer
+                        example: 1
+                      name:
+                        type: string
+                        example: Brug
+                  street:
+                    type: string
+                    example: Appelstraat
+                  houseNumber:
+                    type: integer
+                    example: 1
+                  houseNumberSuffix:
+                    type: string
+                    example: BS
+                  postalCode:
+                    type: string
+                    example: 1234AB
+                  city:
+                    type: string
+                    example: Den Haag
+                  country:
+                    type: string
+                    example: Nederland
+                  _links:
+                    type: object
+                    properties:
+                      delete:
+                        type: object
+                        properties:
+                          href:
+                            type: string
+                            example: https://api.integratielaag.nl/abt/serviceengine/1.0/customers/addresses/1
+                          method:
+                            type: string
+                            example: DELETE
+            phones:
+              type: array
+              items:
+                type: object
+                properties:
+                  phoneId:
+                    type: integer
+                    example: 1
+                  isPreferred:
+                    type: boolean
+                    example: true
+                  phoneType:
+                    type: object
+                    properties:
+                      phoneTypeId:
+                        type: integer 
+                        example: 1
+                      name:
+                        type: string
+                        example: Mobiel
+                  number:
+                    type: string
+                    example: "0123456789"
+                  countryCode:
+                    type: string
+                    example: "0031"
+                  _links:
+                    type: object
+                    properties:
+                      delete:
+                        type: object
+                        properties:
+                          href:
+                            type: string
+                            example: https://api.integratielaag.nl/abt/serviceengine/1.0/customers/phones/1
+                          method:
+                            type: string
+                            example: DELETE
+        _links:
+          type: object
+          properties:
+            partial_edit:
+              type: object
+              properties:
+                href:
+                  type: string
+                  example: https://api.integratielaag.nl/abt/serviceengine/1.0/customers
+                method:
+                  type: string
+                  example: PATCH
+                templated:
+                  type: boolean
+                  example: true
+            get_tokens:
+              type: object
+              properties:
+                href:
+                  type: string
+                  example: https://api.integratielaag.nl/abt/serviceengine/1.0/customers/tokens
+                method:
+                  type: string
+                  example: GET
+                templated:
+                  type: boolean
+                  example: true
+            create_token:
+              type: object
+              properties:
+                href:
+                  type: string
+                  example: https://api.integratielaag.nl/abt/serviceengine/1.0/customers/tokens
+                method:
+                  type: string
+                  example: POST
+                templated:
+                  type: boolean
+                  example: true  
+        _templates:
+          type: object
+          properties:
+            partial_edit:
+              type: object
+              properties:
+                method:
+                  type: string
+                  example: PATCH
+                properties:
+                  example: 
+                    [ 
+                      { name: person, required: true, properties: [
+                        { name: prefix, required: false, type: string },
+                        { name: birthname, required: false, type: string },
+                        { name: surname, required: false, type: string },
+                        { name: suffix, required: false, type: string },
+                        { name: dateOfBirth, required: false, type: string },
+                        { name: emailAdress, required: false, type: string },
+                        { name: addresses, required: false, multi: true, properties: [
+                          { name: addressId, required: false, type: integer },
+                          { name: isPreferred, required: false, type: boolean },
+                          { name: addressTypeId, required: false, type: integer },
+                          { name: street, required: false, type: string },
+                          { name: houseNumber, required: false, type: integer },
+                          { name: houseNumberSuffix, required: false, type: string },
+                          { name: postalCode, required: false, type: string },
+                          { name: city, required: false, type: string },
+                          { name: country, required: false, type: string }
+                        ]},
+                        { name: phones, required: false, multi: true, properties: [
+                          { name: phoneId, required: false, type: integer },
+                          { name: isPreferred, required: false, type: boolean },
+                          { name: phoneTypeId, required: false, type: integer },
+                          { name: number, required: false, type: string },
+                          { name: countryCode, required: false, type: string }
+                        ]}
+                      ] }
+                    ]
+            create_token:
+              type: object
+              properties:
+                method:
+                  type: string
+                  example: POST
+                properties:
+                  example: 
+                    [ 
+                      { name: ovPayToken, required: true, properties: [
+                        { name: tokenTypeId, required: true, type: integer },
+                        { name: alias, required: true, type: string },
+                        { name: serviceReferenceId, required: false, type: string },
+                        { name: amount, required: false, type: integer },
+                      ]}
+                    ]
+   
+    OvPayTokensResponse:
+      type: object
+      required:
+        - ovPayTokens
+      properties:
+        Entries:
+          type: array
+          items:
+            type: object
+            properties:
+              ovPayTokenId:
+                type: integer
+                example: 1
+              tokenType: 
+                type: object
+                properties:
+                  tokenTypeId:
+                    type: integer
+                    example: 1
+                  name:
+                    type: string
+                    example: EMV
+              alias:
+                type: string
+                example: MyToken
+              tokenStatus:
+                type: object
+                properties:
+                  tokenStatusId:
+                    type: integer
+                    example: 1
+                  name:
+                    type: string
+                    example: Active
+              expirationDate:
+                type: string
+                format: date
+                example: '2023-02-01'
+              replacedByTokenId:
+                type: integer
+                example: 1
+              _links:
+                type: object
+                properties:
+                  partial_edit:
+                    type: object
+                    properties:
+                      href:
+                        type: string
+                        example: https://api.integratielaag.nl/abt/serviceengine/1.0/customers/tokens/1
+                      method:
+                        type: string
+                        example: PATCH
+                      templated:
+                        type: boolean
+                        example: true
+                  delete:
+                    type: object
+                    properties:
+                      href:
+                        type: string
+                        example: https://api.integratielaag.nl/abt/serviceengine/1.0/customers/tokens/1
+                      method:
+                        type: string
+                        example: DELETE
+                  product-instances:
+                    type: object
+                    properties:
+                      href:
+                        type: string
+                        example: https://api.integratielaag.nl/abt/serviceengine/1.0/customers/tokens/1/product-instances
+                      method:
+                        type: string
+                        example: GET
+                  trips:
+                    type: object
+                    properties:
+                      href:
+                        type: string
+                        example: https://api.integratielaag.nl/abt/serviceengine/1.0/customers/tokens/1/trips
+                      method:
+                        type: string
+                        example: GET
+              _templates:
+                type: object
+                properties:
+                  partial_edit:
+                    type: object
+                    properties:
+                      method:
+                        type: string
+                        example: PATCH
+                      properties:
+                        example: 
+                          [
+                            { name: ovPayToken, required: true, properties: [ 
+                              { name: tokenStatusId, required: false, type: integer },
+                              { name: alias, required: false, type: string }
+                            ]}
+                          ]
+              
+
     TokenProductInstancesResponse:
       type: object
       required:
@@ -173,5 +539,5 @@ components:
       properties:
         Entries:
           type: array
-    CustomersResponse:
-      type: object
+    
+