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GET
/
v1
/
a2a
Legacy A2A gateway - task snapshot dispatch (GET)
curl --request GET \
  --url https://{host}/v2/workspaces/slug:agent-factory/webhooks/v1/a2a \
  --header 'Authorization: Bearer <token>'
{
  "id": "<string>",
  "contextId": "<string>",
  "status": {
    "timestamp": "<string>",
    "message": {}
  },
  "history": [
    {}
  ],
  "artifacts": [
    {}
  ],
  "metadata": {},
  "createdAt": "2023-11-07T05:31:56Z",
  "terminal": true
}

Authorizations

​
Authorization
string
header
required

User-bound credential carrying an identity: either a session JWT or a user access token (at:*) generated from the user settings UI. Send as Authorization: Bearer <token>. Org API keys (iak_*) are not accepted here - they carry no user identity. Use the x-prismeai-api-key header instead (see OrgApiKeyAuth).

Query Parameters

​
taskId
string
required
Maximum string length: 128

Response

Task snapshot (forwarded from the per-agent endpoint).

A2A task record.

​
id
string
​
contextId
string
​
status
object
​
history
object[]
​
artifacts
object[]
​
metadata
object
​
createdAt
string<date-time>
​
terminal
boolean

True when state is completed, canceled, or failed.