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POST
/
jobs
/
{jobId}
/
executions
Create job execution
curl --request POST \
  --url https://api.blaxel.ai/v0/jobs/{jobId}/executions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "env": "{\"MY_VAR\": \"custom_value\", \"BATCH_SIZE\": \"100\"}",
  "executionId": "<string>",
  "id": "<string>",
  "jobId": "data-processing-job",
  "memory": 2048,
  "tasks": [
    {}
  ],
  "workspaceId": "<string>"
}
'
{
  "executionId": "exec-abc123",
  "id": "550e8400-e29b-41d4-a716-446655440000",
  "jobId": "data-processing-job",
  "tasks": [
    {}
  ],
  "workspaceId": "my-workspace"
}

Authorizations

​
Authorization
string
header
required

OAuth2 authentication with JWT tokens

Path Parameters

​
jobId
string
required

Name of the job

Body

application/json

Request to create a job execution

​
env
object

Environment variable overrides (optional, will merge with job's environment variables)

Example:

"{\"MY_VAR\": \"custom_value\", \"BATCH_SIZE\": \"100\"}"

​
executionId
string

Execution ID (optional, will be generated if not provided)

​
id
string

Unique message ID

​
jobId
string

Job ID

Example:

"data-processing-job"

​
memory
integer

Memory override in megabytes (optional, must be lower than or equal to job's configured memory)

Example:

2048

​
tasks
object[]

Array of task parameters for parallel execution

​
workspaceId
string

Workspace ID

Response

successful operation

Response returned when a job execution is successfully created. Contains identifiers and the tasks that will be executed.

​
executionId
string

Unique identifier for the created execution. Use this ID to track execution status, retrieve logs, or cancel the execution.

Example:

"exec-abc123"

​
id
string

Unique identifier for this request, used for idempotency and tracking. Auto-generated if not provided in the request.

Example:

"550e8400-e29b-41d4-a716-446655440000"

​
jobId
string

Name of the job that this execution belongs to

Example:

"data-processing-job"

​
tasks
object[]

Array of task configurations that will be executed in parallel according to the job's concurrency settings. Each task can have custom parameters.

​
workspaceId
string

Name of the workspace where the job execution was created

Example:

"my-workspace"