This documentation provides a detailed step-by-step guide on how to do conversions using the Online UniConverter API.
For using API, the API key provided is necessary. For API support please feel free to Contact Us.
The API follows the standards for REST APIs. All requests and response are UTF8 encoded JSON.
HTTP Headers
Requested with JSON, the appropriate HTTP headers are:
  Content-Type": "application/json"
Request Interface Example
curl --location --request POST ''
  --header 'Authorization: Bearer AKD3X39M.LGPJ1SDZVHNHJPXMKI1TWXU4.PQJ82N6G'
  --data-raw '{
To authenticate requests, you need to create an API key. API keys do not expire unless you revoke them. Requests are authenticated using the Authorization: Bearer API_KEY header.
Basic Required API Parameters
Basic Returned API Format