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POST
/
api
/
projects
/
{projectId}
/
evaluate
/
{*}
Evaluate decision
curl --request POST \
  --url https://api.example.com/api/projects/{projectId}/evaluate/{*} \
  --header 'Content-Type: application/json' \
  --header 'X-Access-Token: <api-key>' \
  --data '
{
  "context": {
    "cart": {
      "total": 1500
    },
    "customer": {
      "country": "US",
      "tier": "gold"
    }
  },
  "trace": false
}
'
{
  "result": "<unknown>",
  "performance": "<string>",
  "trace": {}
}

Authorizations

​
X-Access-Token
string
header
required

Project access token is obtained within project settings

Path Parameters

​
projectId
string
required

ProjectId or projectKey

​
*
string
required

Decision document key

Query Parameters

​
versionId
string<uuid> | null

Optional version ID to evaluate a specific decision version instead of the published one

Body

application/json
​
context
object

Evaluation context

Example:
{
  "cart": { "total": 1500 },
  "customer": { "country": "US", "tier": "gold" }
}
​
trace
boolean
default:false

Include decision trace in response

Response

Successful decision evaluation result

Successful decision evaluation result

​
result
any

The computed result from the decision evaluation

​
performance
string

Total execution time of the decision

​
trace
object

Detailed trace of each node execution when trace is enabled