Function getOpenRouterModelCapabilities

apps/sim/providers/openrouter/utils.ts:68–80

(
  modelId: string
)

 * Fetches from API if cache is stale or empty.
 */
export async function getOpenRouterModelCapabilities(
  modelId: string
): Promise<ModelCapabilities | null> {
  const now = Date.now()

  if (!modelCapabilitiesCache || now - cacheTimestamp > CACHE_TTL_MS) {
    modelCapabilitiesCache = await fetchModelCapabilities()
    cacheTimestamp = now
  }

  const normalizedId = modelId.replace(/^openrouter\//, '')
  return modelCapabilitiesCache.get(normalizedId) ?? null
}

export async function supportsNativeStructuredOutputs(modelId: string): Promise<boolean> {
  const capabilities = await getOpenRouterModelCapabilities(modelId)