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POST

Authorizations

Authorization
string
header
required

API key starting with sk_case_

Headers

ai-reporting-user
string

Stable internal user or customer identifier for AI Gateway cost reporting.

Maximum string length: 256
ai-reporting-tags
string

Comma-separated AI Gateway reporting tags. At most 10 unique tags, each 1–64 characters.

Body

application/json
title
string
model
string | null
serviceTier
enum<string>

Processing tier for eligible OpenAI GPT models. Priority provides lower latency at premium cost.

Available options:
default,
priority
idleTimeoutMs
integer | null
vaultIds
string[] | null
scopedApiKey
string | null

Optional caller-provided scoped Case.dev API key for the runtime.

instructions
string | null

Privileged C3-only hidden app instructions to append to the sandbox AGENTS.md.

skillSlugs
string[] | null

Skills API slugs to install into the runtime sandbox before the native session starts.

includeDocumentTemplates
boolean | null

When true, inject all active org document templates into the using-document-templates skill.

documentTemplateSlugs
string[] | null

Specific document template slugs to inject into the using-document-templates skill.

Response

Linc session created