# Currency Name and Address Pair

## Check that the currency name and address pair is valid

> Returns a boolean indicating the validity of the address.

```json
{"openapi":"3.0.2","info":{"title":"Vault API","version":"80fbdca"},"tags":[],"security":[{"Ledger_API_Key":[],"Ledger_API_User":[]},{"Ledger_API_Key":[],"Ledger_API_User":[],"Ledger_Store_Auth_Token":[]},{"Ledger_API_User":[]},{"Ledger_API_User":[],"Ledger_Store_Auth_Token":[]}],"components":{"securitySchemes":{"Ledger_API_Key":{"description":"If you've set up your API Key when initializing your LAM, you'll need to include it as a header along with the api user header. For more details, [see step 5 of the get started documentation](https://help.vault.ledger.com/Content/api/api_getstarted.html).","in":"header","name":"X-Ledger-API-Key","type":"apiKey"},"Ledger_API_User":{"description":"(**required**) Username of a registered API User","in":"header","name":"X-Ledger-API-User","type":"apiKey"}},"schemas":{"AddressValidation":{"properties":{"is_valid":{"type":"boolean"}},"required":["is_valid"],"type":"object"},"Error":{"properties":{"message":{"type":"string"},"name":{"type":"string"},"status_code":{"type":"integer"}},"required":["message","name","status_code"],"type":"object"}}},"paths":{"/currencies/{currency_name}/{address}":{"get":{"summary":"Check that the currency name and address pair is valid","tags":["Currencies"],"description":"Returns a boolean indicating the validity of the address.","parameters":[{"name":"address","in":"path","description":"Address to validate.","required":true,"schema":{"type":"string"}},{"name":"currency_name","in":"path","description":"The currency name.","required":true,"schema":{"type":"string"}}],"responses":{"200":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/AddressValidation"}}},"description":"Address validation result"},"404":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"description":"Currency not found"}}}}}}
```


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