API Guides
FAQ
How to get the REST API endpoint
- Go to Get Started page
- Create a feature flag or select an existing one and click on next
- Copy the Open API Endpoint from the SDK Configs section

How to check the REST API doc
Click here to read the Open API reference doc.
Feature flag definition
Feature flag is the main entity of FeatBit, the following doc explains its definition.
Anatomy of a feature flag
The feature flag API allows you to control percentage rollouts, target specific contexts, or even toggle off a feature programmatically. By looking at the representation of a feature flag, we can see how to do any of these tasks.
{
"envId": "a244b0fe-63ff-49e8-a949-e113383ba3e7",
"name": "enable access token",
"description": "This flag manipulate the access token feature",
"key": "enable-access-token",
"variationType": "boolean",
"variations": [
{
"id": "73590b69-00e2-4ea0-99b3-67de155f0d90",
"value": "true"
},
{
"id": "986379ec-3d4c-44fe-83db-2ea607db0cab",
"value": "false"
}
],
"targetUsers": [
{
"keyIds": ["user1", "user2"],
"variationId": "73590b69-00e2-4ea0-99b3-67de155f0d90"
},
{
"keyIds": ["user3"],
"variationId": "986379ec-3d4c-44fe-83db-2ea607db0cab"
}
],
"rules": [
{
"id": "aa1641dc-6e20-44ff-8f60-afe5c5e7c447",
"name": "Rule 1",
"dispatchKey": null,
"includedInExpt": false,
"conditions": [
{
"property": "keyId",
"op": "IsOneOf",
"value": "[\"user10\",\"user11\",\"user12\"]"
}
],
"variations": [
{
"id": "73590b69-00e2-4ea0-99b3-67de155f0d90",
"rollout": [0, 1],
"exptRollout": 1
}
]
}
],
"isEnabled": false,
"disabledVariationId": "986379ec-3d4c-44fe-83db-2ea607db0cab",
"fallthrough": {
"dispatchKey": null,
"includedInExpt": true,
"variations": [
{
"id": "986379ec-3d4c-44fe-83db-2ea607db0cab",
"rollout": [0, 1],
"exptRollout": 1
}
]
},
"exptIncludeAllTargets": true,
"tags": [],
"isArchived": false,
"disabledVariation": {
"id": "986379ec-3d4c-44fe-83db-2ea607db0cab",
"value": "false"
},
"creatorId": "f7c637ac-fc8c-4f55-9238-cedf0908df35",
"updatorId": "f7c637ac-fc8c-4f55-9238-cedf0908df35",
"createdAt": "2023-03-20T19:07:50.217Z",
"updatedAt": "2023-03-20T19:09:11.32Z",
"id": "808d5b7e-e463-489f-b660-afcb013b434b"
}