Agent-readable docs index: /llms.txt. Full docs in one file: /llms-full.txt. Download /docs.zip to grep all markdown files locally.

List ChatGPT models

/api/v1/owner/providers/chatgpt/modelsGET
Fetches models available to the connected account. Requires a valid connection.
Examples are synthetic and illustrate response shape; IDs, signatures, and credentials are not usable authority.
Authorization
ownerSession *cookie halfspan_session
Authenticated HttpOnly owner session. Not an executor credential.
Response
200 · Successful response. A paused run is an application outcome, not an HTTP error.
items?object
Show properties
value *string
label *string
400 · Request validation failed.
error *string
reasonCode?string
401 · Sign in to the Halfspan workspace.
error *string
reasonCode?string
403 · Console requests must come from the local owner workspace.
error *string
reasonCode?string
500 · The local service could not complete this request.
error *string
reasonCode?string
Request example
curl -X GET "https://service.example.com/api/v1/owner/providers/chatgpt/models" \
  -b "halfspan_session=<token>"
Response example
[
  {
    "value": "gpt-5.4",
    "label": "GPT-5.4"
  }
]