Question 1

Which is better, Airport Nearest Relevant or Proxy API?

Accepted Answer

Both are solid Cryptocurrency APIs. Choose based on your specific requirements. Airport Nearest Relevant uses apiKey while Proxy API uses apiKey.

Question 2

What is the main difference between Airport Nearest Relevant and Proxy API?

Accepted Answer

Airport Nearest Relevant: 
Before using this API, we recommend you read our **[Authorization Guide](https://developers.amadeus.com/self-service/apis-docs/guides/authorization-262)** for more information on how to generate a.... Proxy API: Welcome to the Proxy API.

You can use this API to access all Proxy API endpoints.

## Base URL

The base URL for all API requests is `https://unify.apideck.com`

## Headers

Custom headers that ar.... They differ in authentication (apiKey vs apiKey), HTTPS support (yes vs yes), and CORS (unknown vs unknown).

Question 3

Which Cryptocurrency API is easier to integrate?

Accepted Answer

Both have similar integration complexity. Airport Nearest Relevant uses apiKey and Proxy API uses apiKey.

Airport Nearest Relevant vs Proxy API

Airport Nearest Relevant

Proxy API

When to use which?