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POST
Register this process's agents

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.

Body

application/json
protocol
number
required
type
string
required
Allowed value: "register"
sdk
object
required
instance
object
required
agents
object[]
required
Required array length: 1 - 100 elements

Response

200 - application/json

Success

frame
object
required
instanceToken
string
Last modified on August 31, 2026