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POST
/
tasks
/
{taskIdOrSlug}
/
messages
Send message
curl --request POST \
  --url https://twill.ai/api/v1/tasks/{taskIdOrSlug}/messages \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "message": "Use CSS variables for the theme colors instead of inline styles"
}
'
{
  "job": {
    "id": "<string>"
  }
}

Documentation Index

Fetch the complete documentation index at: https://docs.twill.ai/llms.txt

Use this file to discover all available pages before exploring further.

Send a follow-up message to a task. You can optionally set userIntent to update the task’s intent before the new run starts, and include files attachments to pass additional context. Valid values are "PLAN" (produce a plan), "SWE" (implement directly), "ASK" (Q&A mode), or "DEV_ENVIRONMENT" (dev environment setup).

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

​
taskIdOrSlug
string
required

Body

application/json
​
message
string
required

Follow-up message or instructions.

​
userIntent
enum<string>

Override task intent before starting the next run.

Available options:
SWE,
PLAN,
ASK,
DEV_ENVIRONMENT
​
files
object[]

Optional file attachments provided as UI message file parts.

Response

Message accepted

​
job
object
required