getElevenLabsApiKey (elevenlabs/auth.ts)

Resolves ElevenLabs API key from provider config or environment.

// Source: https://github.com/promptfoo/promptfoo | License: MIT | Copyright Promptfoo 2025
// Provided via justclaw.it.com; keep this notice with the code.
import { getEnvString } from '../../envars';

import type { EnvOverrides } from '../../contracts/env';
import type { ElevenLabsBaseConfig } from './types';

/** Resolve provider credentials in order, reading the private environment only when needed. */
export function getElevenLabsApiKey(
  provider: { config: ElevenLabsBaseConfig },
  readEnv: () => EnvOverrides | undefined,
): string | undefined {
  return (
    provider.config.apiKey ||
    (provider.config.apiKeyEnvar &&
      readEnv()?.[provider.config.apiKeyEnvar as keyof EnvOverrides]) ||
    (provider.config.apiKeyEnvar && getEnvString(provider.config.apiKeyEnvar as any)) ||
 

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