As a service provider, you develop APIs for consumption by client apps. You can use two different development methods to create, configure, and maintain API proxies and API products:
- Make HTTP requests to the Apigee RESTful APIs to access Edge services.
- Use the Edge management UI at https://apigee.com/edge.
To get started with either method, you first must create a free account, as described in Create an Apigee account.
Using the management UI
The Edge management UI is a browser-based tool you can use to create, configure, and manage API proxies and API products. There are a few tasks that require you to use the management API, though.
For an introductory tutorial using the management UI, see Build your first API proxy.
In the Edge management UI, you can:
- Create API proxies by editing code and tracing flow of requests through your proxies.
- Create API products that bundle proxies for exposure to client requests.
- Manage developers and developer apps.
- Configure your test and production environments.
The following image shows the Edge management UI that you can use to create and configure an API proxy:
Using the RESTful management API
You can use Apigee Edge RESTful management APIs to create, configure, and manage API proxies and API products, policies for logic in your API proxies, apps and app developers, caches. The management API also provides access to low-level capabilities that are not exposed by the management UI for reasons of usability.
These API endpoints often take data containing configuration information and require you to
pass authentication information, such as username and password, to access them. Following RESTful
principles, you can call HTTP
DELETE methods on any of the API resources.
As in other RESTful APIs, the Edge management API exposes capabilities as API resources. Each resource defines a set of methods that act on it.
Following RESTful principles, you can call HTTP
DELETE methods on any of the API resources.
- GET: Retrieves a list of resources, or the profile of a specific resource.
- POST: Creates a resource, or passed in a parameter, performed an action on
resource. For example, when you revoke OAuth access tokens, you use the POST method along with
- PUT: Updates an existing resource.
- DELETE: Deletes an existing resource.
For a complete list of resources and their supported methods, see the Apigee Management API Reference.
You must authenticate yourself to the management API server when you call the APIs. You can do this in one of the following ways:
In addition, Apigee recommends that you use two-factor authentication, as described in Enable two-factor auth for your Apigee account.
Understanding the base path
The path you'll use in management API requests concatenates the following:
- A base path that includes your organization name. (You can locate your organization name under User Settings in the Edge management UI.)
- An endpoint that points to the Edge resource you're accessing.
For example, if your organization name is "apibuilders", then every call you make to the management API will use the following base path:
To retrieve a list of API proxies in your organization, you would call GET on:
Many resources are scoped by environment. Two environments are provided by default: test and prod. For example, caches are scoped by environment. A shared cache called "mycache" is included by default in every environment.
You can list caches by calling GET on the cache resource as follows:
Abbreviating Request URLs
When you build your request URL to the management API, you can use the following abbreviations:
/e = /environments
/o = /organizations
/r = /revisions
THIS: https://api.enterprise.apigee.com/v1/organizations/ahamilton-eval/environments/prod/apis/helloworld/revisions/1/deployments CAN BE MUCH SHORTER: https://api.enterprise.apigee.com/v1/o/ahamilton-eval/e/prod/apis/helloworld/r/1/deployments
Executing curl commands
Use an HTTP client to make requests to the management API. Many examples in the documentation
provide sample API requests using
curl, a widely-used HTTP client. If you need to
curl, you can download it from
If you are using the Edge samples, set the values for your organization, username, and
password in the file
/setup/setenv.sh. Once you have done so, you can run the
simplified deploy and invoke scripts provided for each sample API proxy. See Using the sample API proxies for more
Calls to the management API support gzip compression on
responses. If you set
'Accept-Encoding: gzip, deflate' in your API calls, any
response greater than 1024 bytes gets returned in gzip format.
Formatting XML and JSON requests and responses
JSON is the default format for response messages. If you require XML, you can add an HTTP
Accept header to get an XML response instead of JSON:
curl -H "Accept:text/xml" https://api.enterprise.apigee.com/v1/organizations/apifactory/apis -u email_address
Use a JSON prettifier such as the json.tool Python library to make your output look better in a terminal. For example:
curl https://ahamilton-eval-test.apigee.net/getstarted -u email_address | python -m json.tool
For XML, you can use
curl https://ahamilton-eval-test.apigee.net/getstarted -u email_address | xmllint --format -
When POSTing or PUTting payloads in XML, use the
Content-type HTTP header:
acurl -H "Content-type:text/xml" -X POST -d \ '<XMLPayload> </XMLPayload> ' \ https://api.enterprise.apigee.com/v1/organizations/apifactory/apis -u email_address
Every organization using Apigee Edge by default has at least two environments they can use to develop, test, and deploy APIs: "test" and "prod". Use the "test" environment to develop and test your APIs before making them publicly available. Only your internal developers can access APIs deployed to the test environment. Deploy your APIs to the "prod" environment to make them publicly available to app developers.
Debugging and testing
Edge API Services provides a trace tool that lets you debug end-to-end request and response flows. The trace results display request and response headers and payloads, policy execution, variable values, and any errors that may have occurred during the flow.
Key data points for use in troubleshooting:
- Timestamps: Use timestamps to see how long each step takes to execute. Comparing timestamps helps you isolate the policies that are taking the longest to execute that are slowing down your API calls.
- Base path: By verifying the base path, you can ensure that a policy is routing the message to correct server.
- Results of policy execution: These results let you see if the message is being altered as expected, such as if the message is being transformed from XML to JSON, or if the message is being cached.
The following figure shows trace results:
Each Trace session is broken down into the following major steps:
- Original request received from client: Displays the verb and URI path of the request from the client app, headers, body data, and query parameters.
- Request sent to your backend service: Displays the request message sent to the backend service by the API proxy.
- Response returned by the backend service: Displays the response headers and payload returned by the backend service.
- Final response sent to client: The response message returned to the requesting client app once the response flow has executed.