Function getCustomHeaders

src/services/api/client.ts:353–377

()

}

function getCustomHeaders(): Record<string, string> {
  const customHeaders: Record<string, string> = {}
  const customHeadersEnv = process.env.ANTHROPIC_CUSTOM_HEADERS

  if (!customHeadersEnv) return customHeaders

  // Split by newlines to support multiple headers
  const headerStrings = customHeadersEnv.split(/\n|\r\n/)

  for (const headerString of headerStrings) {
    if (!headerString.trim()) continue

    // Parse header in format "Name: Value" (curl style). Split on first `:`
    // then trim — avoids regex backtracking on malformed long header lines.
    const colonIdx = headerString.indexOf(':')
    if (colonIdx === -1) continue
    const name = headerString.slice(0, colonIdx).trim()
    const value = headerString.slice(colonIdx + 1).trim()
    if (name) {
      customHeaders[name] = value
    }
  }

  return customHeaders
}

export const CLIENT_REQUEST_ID_HEADER = 'x-client-request-id'