GET

/v1/schemas/fal/audio/fal-ai/maya/stream

Accept:

kind inputactivity audiohash 204ae7fe…extracted Oct 9, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `8814822b3b6a2f73c927a5a15f8f9e48d2b00dc768c51e81b8e7b50a3cfda082` { "fetchedAt": 1791522002, "extractorVersion": "1", "verifiedAt": null }

Request body

9 properties · 2 required · 0 $defs

property	type	description	constraints
prompt*	string	Description of the voice/character. Includes attributes like age, accent, pitch, timbre, pacing, tone, and intensity. See examples for format.	length ≤ 500
text*	string	The text to synthesize into speech. You can embed emotion tags anywhere in the text using the format <emotion_name>. Available emotions: laugh, laugh_harder, sigh, chuckle, gasp, angry, excited, whisper, cry, scream, sing, snort, exhale, gulp, giggle, sarcasti…	length ≤ 5000
output_format	enum	Output audio format. 'mp3' for browser-playable audio, 'wav' for uncompressed audio, 'pcm' for raw PCM (lowest latency, requires client-side decoding).	mp3 \| wav \| pcm · default: "mp3"
sample_rate	enum	Output audio sample rate. 48 kHz uses upsampling for higher quality audio, 24 kHz is native SNAC output (faster, lower latency).	48 kHz \| 24 kHz · default: "24 kHz"
max_tokens	integer	Maximum number of SNAC tokens to generate (7 tokens per frame). Controls maximum audio length.	28 ≤ n ≤ 4000 · default: 2000
repetition_penalty	number	Penalty for repeating tokens. Higher values reduce repetition artifacts.	1 ≤ n ≤ 2 · default: 1.1
top_p	number	Nucleus sampling parameter. Controls diversity of token selection.	0 ≤ n ≤ 1 · default: 0.9
temperature	number	Sampling temperature. Lower values (0.2-0.5) produce more stable/consistent audio. Higher values add variation.	0 ≤ n ≤ 2 · default: 0.4
enable_safety_checker	boolean	Authorized callers may set false to request relaxed screening.	default: true

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/maya/stream","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}