The text-to-speech providers Frapea can generate voiceovers with. Returns providers[]: the FREE in-browser models straight from the TTS registry ({id, label, languages, voices: [{id, label, language, gender, grade}], modelAssets, state: {phase: needs-download|downloading|ready|error}}), plus the PREMIUM cloud provider flagged premium: true ({id: 'elevenlabs', label, premium, voices: [{id, label}], models: [{id, label, creditsPerCharacter, supportsAudioTags, note}]}, voices/models empty until a key is stored). supportsAudioTags tells you whether that model understands inline audio tags like [calm], [laughs], [whispers] as delivery directions (only the v3 family does); on every other model such tags are READ ALOUD, so send those models plain text — each model's note restates its rule. Also returns a top-level status object elevenlabs: {provider: 'elevenlabs', hasApiKey, credits: {used, limit, remaining} | null, consent: 'ask' | 'always'} — READ IT BEFORE choosing the premium provider, so you know whether a key exists, what the account can afford and whether a consent dialog will be involved. A free provider whose phase is 'needs-download' cannot generate until the user enables it in the Generators panel (Voiceover) — there is no tool to force the download; ask the user.