To sign up for the Rome2rio API partner program, simply provide us with the following details. We will get back to you soon with your account details, or questions if we have them.
Some of the key terms are:
NOTE: The free API is limited to one request at a time. If you send through multiple requests in parallel, they will be serialized and handled one at a time.
NOTE: The free API is limited to 300 requests per hour. If you exceed this limit, you will get an HTTP error response: 429: Too Many Requests. The limit is reset every hour.