Gamma offer a wide range of APIs across our Voice, Mobile and Data products. All our APIs are HTTP based.
Some of our older style APIs do not conform to this documentation, please refer to the individual API documentation for full details.
The documentation on this page applies to all our newer APIs. This page covers features that apply to all APIs.
Please also refer to our REST Overview documentation for REST-specific features.
Many APIs use specific technical terms. Please see the glossary for terms and their definitions.
Some requests may be subject to rate limits. These limits define how many requests may be sent within a given period.
You can determine how many requests you may send and how many you have remaining by looking at the rate limit headers which may be present in a response.
Common data is sent in a consistent format.