# Cloud9

## API Reference - 1.0

- [Introduction to Cloud9 APIs](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/master.md)
- [REST API Authentication](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/rest-api-authentication.md)
- [API Key Management](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/api-key-management.md): This section presupposes that you have an access to the Cloud9 Portal. If not, please reach out to your Cloud9 sales representative or account manager for assistance and a Cloud9 Portal demonstration.
- [Generate New API Key](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/api-key-management/generate-new-api-key.md)
- [Manage API Keys](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/api-key-management/manage-api-keys.md)
- [HMAC Generation](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/hmac-generation.md): This section provides descriptions and code examples of how to construct the HMAC Digest that is required to make an authenticated request to the Cloud9 APIs.
- [Cloud9 API Suite](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/cloud9-api-suite.md)
- [Rate limits](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/rate-limits.md)
- [Upgrades](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/upgrades.md): Keep track of changes to the Cloud9 API Suite
- [No-code](https://symphony-1.gitbook.io/cloud9/cloud9-developers-documentation/no-code.md): Start using Cloud9 APIs, without writing any code

## API Reference - 1.1

- [Introduction to Cloud9 APIs](https://symphony-1.gitbook.io/cloud9/master.md)
- [REST API Authentication](https://symphony-1.gitbook.io/cloud9/rest-api-authentication.md)
- [Role-Based Access Control for Cloud9 API keys](https://symphony-1.gitbook.io/cloud9/role-based-access-control-for-cloud9-api-keys.md)
- [API Key Management](https://symphony-1.gitbook.io/cloud9/api-key-management.md): This section presupposes that you have an access to the Cloud9 Portal. If not, please reach out to your Cloud9 sales representative or account manager for assistance and a Cloud9 Portal demonstration.
- [Generate New API Key](https://symphony-1.gitbook.io/cloud9/api-key-management/generate-new-api-key.md)
- [Manage API Keys](https://symphony-1.gitbook.io/cloud9/api-key-management/manage-api-keys.md)
- [HMAC Generation](https://symphony-1.gitbook.io/cloud9/hmac-generation.md): This section provides descriptions and code examples of how to construct the HMAC Digest that is required to make an authenticated request to the Cloud9 APIs.
- [Cloud9 API Suite](https://symphony-1.gitbook.io/cloud9/cloud9-api-suite.md)
- [Rate Limits](https://symphony-1.gitbook.io/cloud9/rate-limits.md)
- [Upgrades](https://symphony-1.gitbook.io/cloud9/upgrades.md): Keep track of changes to the Cloud9 API Suite
- [No-code](https://symphony-1.gitbook.io/cloud9/no-code.md): Start using Cloud9 APIs, without writing any code

## API Reference - 2.0

- [Introduction to Cloud9 APIs](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/master.md)
- [REST API Authentication](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/rest-api-authentication.md)
- [Role-Based Access Control for Cloud9 API keys](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/role-based-access-control-for-cloud9-api-keys.md)
- [API Key Management](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/api-key-management.md): This section presupposes that you have an access to the Cloud9 Portal. If not, please reach out to your Cloud9 sales representative or account manager for assistance and a Cloud9 Portal demonstration.
- [Generate New API Key](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/api-key-management/generate-new-api-key.md)
- [Manage API Keys](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/api-key-management/manage-api-keys.md)
- [HMAC Generation](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/hmac-generation.md): This section provides descriptions and code examples of how to construct the HMAC Digest that is required to make an authenticated request to the Cloud9 APIs.
- [Cloud9 API Suite](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/cloud9-api-suite.md)
- [Rate Limits](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/rate-limits.md)
- [Upgrades](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/upgrades.md): Keep track of changes to the Cloud9 API Suite
- [No-code](https://symphony-1.gitbook.io/cloud9/api-reference-2.0/no-code.md): Start using Cloud9 APIs, without writing any code