curl --request POST \
--url https://api.vaquill.ai/workspace/v1/matters/{matterId}/workflows/{workflowId}/runs \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{}'import requests
url = "https://api.vaquill.ai/workspace/v1/matters/{matterId}/workflows/{workflowId}/runs"
payload = {}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({})
};
fetch('https://api.vaquill.ai/workspace/v1/matters/{matterId}/workflows/{workflowId}/runs', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.vaquill.ai/workspace/v1/matters/{matterId}/workflows/{workflowId}/runs"
payload := strings.NewReader("{}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}{
"id": "op_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"type": "matrix.run",
"status": "succeeded",
"createdAt": "2026-08-19T14:32:10Z",
"completedAt": "2026-08-19T14:32:10Z",
"matterId": "mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"resource": {
"kind": "matrix",
"id": "mtx_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"url": "https://storage.vaquill.ai/exports/msa-acme-v3-redline.docx?signature=..."
},
"progress": {
"done": 24,
"total": 128,
"unit": "cells"
},
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"errors": [
{
"location": "<string>",
"message": "<string>",
"type": "<string>"
}
],
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}Run a workflow
Launch a run of one workflow definition inside this matter.
Answers 202 with an operation to poll. Read the definition first: it
declares which document roles it accepts and which inputs it requires, and
validating against that is cheaper than discovering the shape from 422s.
Documents must already be in this matter. estimatedMinutes on the
definition is what to size the polling interval against.
curl --request POST \
--url https://api.vaquill.ai/workspace/v1/matters/{matterId}/workflows/{workflowId}/runs \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{}'import requests
url = "https://api.vaquill.ai/workspace/v1/matters/{matterId}/workflows/{workflowId}/runs"
payload = {}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({})
};
fetch('https://api.vaquill.ai/workspace/v1/matters/{matterId}/workflows/{workflowId}/runs', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.vaquill.ai/workspace/v1/matters/{matterId}/workflows/{workflowId}/runs"
payload := strings.NewReader("{}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}{
"id": "op_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"type": "matrix.run",
"status": "succeeded",
"createdAt": "2026-08-19T14:32:10Z",
"completedAt": "2026-08-19T14:32:10Z",
"matterId": "mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"resource": {
"kind": "matrix",
"id": "mtx_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"url": "https://storage.vaquill.ai/exports/msa-acme-v3-redline.docx?signature=..."
},
"progress": {
"done": 24,
"total": 128,
"unit": "cells"
},
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"errors": [
{
"location": "<string>",
"message": "<string>",
"type": "<string>"
}
],
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}{
"type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
"title": "Insufficient scope",
"status": 403,
"detail": "This credential carries matters:read. This operation needs matters:write.",
"instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
"requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}Authorizations
Workspace credential issued from the automation console at /automation. Send it as Authorization: Bearer vq_ws_.... This is NOT a Data API key: a vq_key_ credential is refused here and names the other product in the error.
Headers
A unique value of your choosing, so a retried launch returns the FIRST operation instead of starting a second billable job. Reusing one with a different body is refused. Retrying with the same key and the same body is free and is the intended way to recover from a timeout.
Path Parameters
mat_ identifier of the matter to work inside. Everything in this API hangs off a matter, and the matter in the path is what the authorization boundary is checked against. Take it from GET /v1/matters.
Identifier of the workflow DEFINITION to run, from GET /v1/workflows. This names the catalogue entry, not a run of it.
Body
Launch a run of one definition inside one matter.
inputs is dict[str, Any] because each definition declares its own field
set, which workflows.list publishes and the definition itself validates.
Typing it here would mean generating one request model per workflow and
regenerating the OpenAPI document every time a definition gained a field.
There is no countryCode. Every active workflow is US-scoped after the 2026
pivot, and the internal route stopped accepting one for the same reason.
Display title for this run. Omit to take the definition's own title.
1 - 300"Diligence pass, Acme"
Documents to attach, each in a role the definition declares.
Show child attributes
Show child attributes
Answers to the definition's questions, keyed by each input field's key. Untyped here because every definition declares its own field set; read workflows.list for the shape this workflow expects.
Response
Successful Response
One long-running operation, whatever kind of work it is.
Readable for OPERATION_RETENTION_DAYS after creation, per AIP-151.
Public identifier, op_ followed by 32 hex characters. Poll GET /v1/operations/{operationId} with it.
"op_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
What kind of work this is, for example matrix.run or draft.generate.
"matrix.run"
One of five values: queued, running, succeeded, failed, cancelled. There is no sixth and there are no synonyms. Stop polling once it is succeeded, failed or cancelled.
queued, running, succeeded, failed, cancelled "succeeded"
When the operation was accepted (RFC 3339).
"2026-08-19T14:32:10Z"
When the operation reached a terminal status (RFC 3339). Present if and only if the status is terminal.
"2026-08-19T14:32:10Z"
mat_ identifier of the matter this work belongs to, when it belongs to one.
"mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
What the operation produced. Absent until the underlying job row exists, which an idempotent replay can briefly observe, so treat absence as 'not yet' rather than 'never'.
Show child attributes
Show child attributes
Why the work failed. Present only when status is failed. Partial success is succeeded with progress.done < progress.total, never an error.
Show child attributes
Show child attributes
How far along the work is, when the underlying job reports it. Absent does not mean no progress.
Show child attributes
Show child attributes
The X-Request-ID of the request that created this operation. Quote it in a support ticket.
"req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
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