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PUT
Python

Authorizations

X-Auth-Token
string
header
required

Project API key for sending traces and accessing project-scoped resources. Format: sk-lw-... (no underscore). Obtain one by creating a project via the Admin API or the LangWatch UI.

Path Parameters

name
string
required
Required string length: 1 - 64
Pattern: ^[A-Z][A-Z0-9_]*$

Body

application/json
value
string
required
Minimum string length: 1
ttl_seconds
integer
Required range: 5 <= x <= 86400

Response

Entry stored

name
string
required
ttl_seconds
number
required
Last modified on August 26, 2026