# Customers
## Create a customer
> \*\*\*\
> \
> \*\*Overview\*\*\
> \
> Add new customers in the 2Checkout platform. By default, customer status is \Inactive\ until you assign a specific subscription to the customer. Following that action, customer status reflects the status of the attached subscription(s).
```json
{"openapi":"3.0.0","info":{"title":"API REST Documentation","version":"6.0-oas3"},"servers":[{"url":"https://api.2checkout.com/rest/6.0"}],"paths":{"/customers/":{"post":{"tags":["Customers"],"summary":"Create a customer","description":"***\n\n**Overview**\n\nAdd new customers in the 2Checkout platform. By default, customer status is Inactive until you assign a specific subscription to the customer. Following that action, customer status reflects the status of the attached subscription(s).","parameters":[{"name":"X-Avangate-Authentication","in":"header","description":"Authentication header","required":true,"style":"simple","explode":false,"schema":{"type":"string"}},{"name":"Accept","in":"header","required":true,"style":"simple","explode":false,"schema":{"type":"string","enum":["application/json"]}}],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CustomerInformation"}}}},"responses":{"200":{"description":"OK"}}}}},"components":{"schemas":{"CustomerInformation":{"type":"object","properties":{"ExternalCustomerReference":{"type":"string"},"FirstName":{"type":"string"},"LastName":{"type":"string"},"Company":{"type":"string"},"FiscalCode":{"type":"string"},"Address1":{"type":"string"},"Address2":{"type":"string"},"City":{"type":"string"},"State":{"type":"string"},"Zip":{"type":"string"},"CountryCode":{"type":"string"},"Phone":{"type":"string"},"Fax":{"type":"string"},"Email":{"type":"string"},"ExistingCards":{"type":"array","items":{"type":"string"}},"Enabled":{"type":"boolean"},"Trial":{"type":"boolean"},"Language":{"type":"string"},"CustomerReference":{"type":"string"},"Credit":{"type":"object","properties":{"Limit":{"type":"number","description":"The credit limit available for customer","format":"float"},"Remaining":{"type":"number","description":"The remaining credit available for customer","format":"float"},"Currency":{"type":"string","description":"The credit currency"}}}}}}}}
```
## Retrieve a customer
> \*\*\*\
> \*\*Overview\*\*\
> Retrieve customer information from the 2Checkout platform using either the 2Checkout Customer Reference or the External Customer Reference.
```json
{"openapi":"3.0.0","info":{"title":"API REST Documentation","version":"6.0-oas3"},"servers":[{"url":"https://api.2checkout.com/rest/6.0"}],"paths":{"/customers/{CReference}/":{"get":{"tags":["Customers"],"summary":"Retrieve a customer","description":"***\n**Overview**\nRetrieve customer information from the 2Checkout platform using either the 2Checkout Customer Reference or the External Customer Reference.","parameters":[{"name":"CReference","in":"path","description":"Internal 2Checkout customer reference or your customer identifier","required":true,"style":"simple","explode":false,"schema":{"type":"string"}},{"name":"includePaymentData","in":"path","description":"Flag used to indicate if customer payment information should be returned or not","required":true,"style":"simple","explode":false,"schema":{"type":"boolean"}},{"name":"Accept","in":"header","required":true,"style":"simple","explode":false,"schema":{"type":"string","default":"application/json","enum":["application/json"]}},{"name":"X-Avangate-Authentication","in":"header","description":"Authentication header","required":true,"style":"simple","explode":false,"schema":{"type":"string"}}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"$ref":"#/components/schemas/CustomerInformation"}}}}}}}},"components":{"schemas":{"CustomerInformation":{"type":"object","properties":{"ExternalCustomerReference":{"type":"string"},"FirstName":{"type":"string"},"LastName":{"type":"string"},"Company":{"type":"string"},"FiscalCode":{"type":"string"},"Address1":{"type":"string"},"Address2":{"type":"string"},"City":{"type":"string"},"State":{"type":"string"},"Zip":{"type":"string"},"CountryCode":{"type":"string"},"Phone":{"type":"string"},"Fax":{"type":"string"},"Email":{"type":"string"},"ExistingCards":{"type":"array","items":{"type":"string"}},"Enabled":{"type":"boolean"},"Trial":{"type":"boolean"},"Language":{"type":"string"},"CustomerReference":{"type":"string"},"Credit":{"type":"object","properties":{"Limit":{"type":"number","description":"The credit limit available for customer","format":"float"},"Remaining":{"type":"number","description":"The remaining credit available for customer","format":"float"},"Currency":{"type":"string","description":"The credit currency"}}}}}}}}
```
## Update a customer
> \*\*\*\
> \
> \*\*Overview\*\*\
> \
> Update customer information from the 2Checkout platform using the 2Checkout Customer Reference.\
> \
> \*\*\*\
> \
> \*\*Method and URL\*\*\
> \
> \*\*PUT\*\* \`
> \
> \*\*\*\
> \
> \*\*Example URL\*\*\
> \
> To update a customer in the 2Checkout system, use this URL:\
> \
> \- \`
> \
> \*\*\*\
> \
> \*\*Response\*\*\
> \
> 200 JSON
```json
{"openapi":"3.0.0","info":{"title":"API REST Documentation","version":"6.0-oas3"},"servers":[{"url":"https://api.2checkout.com/rest/6.0"}],"paths":{"/customers/{CReference}/":{"put":{"tags":["Customers"],"summary":"Update a customer","description":"***\n\n**Overview**\n\nUpdate customer information from the 2Checkout platform using the 2Checkout Customer Reference.\n\n***\n\n**Method and URL**\n\n**PUT** `https://api.2checkout.com/rest/5.0/customers/CReference/`\n\n***\n\n**Example URL**\n\nTo update a customer in the 2Checkout system, use this URL:\n\n- `https://api.2checkout.com/rest/5.0/customers/{CReference}/`\n\n***\n\n**Response**\n\n200 JSON","parameters":[{"name":"CReference","in":"path","description":"Internal 2Checkout customer reference","required":true,"style":"simple","explode":false,"schema":{"type":"string"}},{"name":"endUserUpdate","in":"query","description":"Set true to have the changes reflected on the end-user details for all subscriptions.","required":false,"style":"form","explode":true,"schema":{"type":"boolean"}},{"name":"X-Avangate-Authentication","in":"header","description":"Authentication header","required":true,"style":"simple","explode":false,"schema":{"type":"string"}},{"name":"Accept","in":"header","required":true,"style":"simple","explode":false,"schema":{"type":"string","enum":["application/json"]}}],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CustomerInformation"}}}},"responses":{"200":{"description":"OK","content":{"application/json":{}}}}}}},"components":{"schemas":{"CustomerInformation":{"type":"object","properties":{"ExternalCustomerReference":{"type":"string"},"FirstName":{"type":"string"},"LastName":{"type":"string"},"Company":{"type":"string"},"FiscalCode":{"type":"string"},"Address1":{"type":"string"},"Address2":{"type":"string"},"City":{"type":"string"},"State":{"type":"string"},"Zip":{"type":"string"},"CountryCode":{"type":"string"},"Phone":{"type":"string"},"Fax":{"type":"string"},"Email":{"type":"string"},"ExistingCards":{"type":"array","items":{"type":"string"}},"Enabled":{"type":"boolean"},"Trial":{"type":"boolean"},"Language":{"type":"string"},"CustomerReference":{"type":"string"},"Credit":{"type":"object","properties":{"Limit":{"type":"number","description":"The credit limit available for customer","format":"float"},"Remaining":{"type":"number","description":"The remaining credit available for customer","format":"float"},"Currency":{"type":"string","description":"The credit currency"}}}}}}}}
```
## Delete customer credit card
> Delete customer credit card
```json
{"openapi":"3.0.0","info":{"title":"API REST Documentation","version":"6.0-oas3"},"servers":[{"url":"https://api.2checkout.com/rest/6.0"}],"paths":{"/customers/{CReference}/credit-card/{TransientToken}":{"delete":{"tags":["Customers"],"summary":"Delete customer credit card","description":"Delete customer credit card","parameters":[{"name":"X-Avangate-Authentication","in":"header","description":"Authentication header","required":true,"style":"simple","explode":false,"schema":{"type":"string"}},{"name":"CReference","in":"path","description":"Internal 2Checkout customer reference or your customer identifier string","required":true,"style":"simple","explode":false,"schema":{"type":"string"}},{"name":"TransientToken","in":"path","description":"Transient Token for card, can be fount in getCustomerInfoBySSOToken string","required":true,"style":"simple","explode":false,"schema":{"type":"string"}}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"$ref":"#/components/schemas/UnlinkCustomerCreditCardResponse"}}}},"400":{"description":"Not deleted","content":{"application/json":{"schema":{"$ref":"#/components/schemas/UnlinkCustomerCreditCard400Response"}}}}}}}},"components":{"schemas":{"UnlinkCustomerCreditCardResponse":{"type":"object","properties":{"Deleted":{"type":"boolean"}}},"UnlinkCustomerCreditCard400Response":{"type":"object","properties":{"Deleted":{"type":"boolean"},"Errors":{"type":"array","items":{"$ref":"#/components/schemas/UnlinkCustomerCreditCard400ErrorResponse"}}}},"UnlinkCustomerCreditCard400ErrorResponse":{"type":"object","properties":{"SubscriptionReference":{"type":"string"},"Message":{"type":"string"},"ErrorCode":{"type":"string"}}}}}}
```
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
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```
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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
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