File size: 850 Bytes
1f21206 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | /**
* Claude Code billing compatibility values based on sub2api.
* Reference: https://github.com/Wei-Shaw/sub2api
* License: LGPL-3.0-or-later, Copyright (c) 2026 Wesley Liddick.
*/
// Keep in sync with the Claude Code version accepted by upstream billing validation.
export const CLAUDE_CODE_COMPAT_VERSION = '2.1.92'
export const CLAUDE_CODE_BILLING_HEADER_PREFIX = 'x-anthropic-billing-header:'
export function formatClaudeCodeBillingHeader(options: {
fingerprint: string
entrypoint?: string
workload?: string | null
}): string {
const entrypoint = options.entrypoint ?? 'unknown'
const workloadPair = options.workload ? ` cc_workload=${options.workload};` : ''
return `${CLAUDE_CODE_BILLING_HEADER_PREFIX} cc_version=${CLAUDE_CODE_COMPAT_VERSION}.${options.fingerprint}; cc_entrypoint=${entrypoint}; cch=00000;${workloadPair}`
}
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