Authentication - nexroute

The nexroute API uses API keys to authenticate requests.

Authentication Header

Authentication to the API is performed via the X-API-Key header. You must include your API key in every request to the API.

X-API-Key: <YOUR_API_KEY>

Example Request

Here is an example of a request authenticated with an API key:

curl https://api.nexroute.io/v1/quote \
  -H "X-API-Key: 123456789" \
  ...

Error Codes

If your API key is missing, invalid, or expired, the API will return a 401 Unauthorized error.

Code	Description
`UNAUTHORIZED`	API key is missing or invalid.
`KEY_EXPIRED`	API key has expired. Please reach out to our team to renew.

Your API keys carry many privileges, so be sure to keep them secure! Do not share your secret API keys in publicly accessible areas such as GitHub, client-side code, etc.