POST /api/eureka/notebooks/:notebookKey/assistant/thread/messages

Account required · HTTP API reference

All endpoints · Authentication and retries · Download OpenAPI

Requires a signed-in account and permission to access this resource. Use identifiers returned by your own account's earlier requests.
This sync operation records messages. A duplicate reserved request key returns 409; it does not replay the response.
Protected writes require an allowed Origin, the CSRF cookie and matching X-CSRF-Token header.

Request

Parameter	Location	Type and requirement
`notebookKey`	path	string · required
`x-idempotency-key`	header	string · required Pattern: `^[A-Za-z0-9_-]{8,128}$`
`Origin`	header	string · required An origin allowed by this deployment.
`X-CSRF-Token`	header	string · required Must match the CSRF cookie issued to this browser.

Body · application/json

runId optional · string | null

View runId model

Variant 1: string

string

Variant 2: null

null

threadId optional · string | null

View threadId model

Variant 1: string

string

Variant 2: null

null

messages required · array of object

maxItems: 50

View messages model

Array items:

clientId required · string

maxLength: 180. pattern: ^[A-Za-z0-9._:-]+$

role required · "user" | "assistant"

content required · string

minLength: 1. maxLength: 8000

createdAt optional · string | null

View createdAt model

Variant 1: string

string

Variant 2: null

null

Example

Examples use fictional data. Replace identifiers with resources you can access. For account requests, cookies.txt must contain your own session; set CSRF_TOKEN to the matching CSRF cookie value where required.

Save as request.json

{
  "messages": [
    {
      "clientId": "docs-message-1",
      "role": "user",
      "content": "Explain this notebook's data inputs."
    }
  ]
}

cURL (POSIX shell)

curl --include \
  --request POST \
  'https://api.weavers.app/api/eureka/notebooks/strategy-11111111-1111-4111-8111-111111111111/assistant/thread/messages' \
  --cookie cookies.txt --cookie-jar cookies.txt \
  --header 'x-idempotency-key: example-request-0001' \
  --header 'Origin: https://weavers.app' \
  --header "X-CSRF-Token: ${CSRF_TOKEN}" \
  --header 'Content-Type: application/json' \
  --data-binary @request.json

Responses

200 · Successful response.

application/json

200 example · synthetic data

{
  "conversationId": null,
  "scopeKey": "example",
  "messages": [],
  "appended": 1,
  "skipped": 1
}

View response model

conversationId required · null | string

View conversationId model

Variant 1: null

null

Variant 2: string

string

scopeKey required · string

messages required · array of object

View messages model

Array items:

id required · string

role required · "user" | "assistant"

content required · string

createdAt required · string

Additional fields: JSON values.

appended required · number

skipped required · number

Additional fields: JSON values.

400 · Invalid request.

application/json

400 example · synthetic data

{
  "error": "example",
  "code": "example"
}

View response model

error required · string

code required · string

Additional fields: JSON values.

401 · Authentication is missing or invalid.

application/json

401 example · synthetic data

{}

View response model

Error envelopes can include resource-specific details. Check the status before reading these fields.

error optional · string

code optional · string

message optional · string

Additional fields: JSON values.

403 · Permission, origin or CSRF check failed.

application/json

403 example · synthetic data

{}

View response model

Error envelopes can include resource-specific details. Check the status before reading these fields.

error optional · string

code optional · string

message optional · string

Additional fields: JSON values.

409 · Revision, state or idempotency conflict.

application/json

409 example · synthetic data

{
  "error": "example",
  "code": "example"
}

View response model

error required · string

code required · string

Additional fields: JSON values.

429 · Rate limit reached; honor Retry-After when supplied.

application/json

429 example · synthetic data

{}

View response model

Error envelopes can include resource-specific details. Check the status before reading these fields.

error optional · string

code optional · string

message optional · string

Additional fields: JSON values.

500 · Server failure.

application/json

500 example · synthetic data

{}

View response model

Error envelopes can include resource-specific details. Check the status before reading these fields.

error optional · string

code optional · string

message optional · string

Additional fields: JSON values.

default · Operation-specific error. Inspect error/code before deciding whether to retry.

application/json

default example · synthetic data

{
  "error": "example",
  "code": "example"
}

View response model

error required · string

code required · string

Additional fields: JSON values.