Set custom prompt
PUT /v1/profile/prompt — Replace the user's custom system-prompt addendum (max 2000 chars). Surfaces in the personalization snapshot on the next
PUT /v1/profile/prompt
Replace the user's custom system-prompt addendum (max 2000 chars). Surfaces in the personalization snapshot on the next agent turn.
| Method | PUT |
| Path | /v1/profile/prompt |
| Auth | Authorization: Bearer <token> required when GATEWAY_AUTH_TOKEN is set |
| Category | personalization |
Request body
{ "text": "Always quote prices in CNY alongside USD." }Response body
{ "ok": true, "data": { "custom_prompt": "Always quote prices in CNY alongside USD." } }