Name: sound-effect-generate
Price: 0.01 USDC
Availability: InStock

$ man sound-effect-generate

agentutility / synthforge / sound-effect-generate

PRICE / CALL

$0.01

USDC · base mainnet · scheme: exact

METHOD

POST

CLUSTER

synthforge

CATEGORY

uncategorized

STATUS

● live

NAME

sound-effect-generate — sound effect generation / text-to-sfx / foley generator / elevenlabs sound effects / ambient audio synth

SYNOPSIS

POST https://x402.org/v1/sound-effect-generate
     Content-Type: application/json
     X-PAYMENT:    <signed-transferWithAuthorization>

     { ... }

↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.

DESCRIPTION

Sound effect generation / text-to-SFX / Foley generator / ElevenLabs sound effects / ambient audio synth. Text-to-SFX via Venice with elevenlabs-sound-effects-v2. Duration 0.5-22 seconds. Returns a permanent fal-hosted audio URL (or Venice-hosted when applicable).

INPUT — request schema

property	type	description	req?
prompt	string	Sound description.	required
duration_seconds	number	Length in seconds. Range [0.5, 22]. Default 5.	optional
model	string	Override the model. Default 'elevenlabs-sound-effects-v2'.	optional

OUTPUT — response shape

field	type	description
audio_url	string	Permanent URL to the generated sound effect file, hosted on fal.media or Venice depending on backend.
duration_seconds	string	Length of the generated audio clip in seconds, between 0.5 and 22.
model	string	Model identifier used for synthesis, typically elevenlabs-sound-effects-v2 via Venice.
prompt	string	Text prompt describing the sound effect or Foley that was generated.
venice_request_id	string	Venice API request identifier for the generation call, useful for support and debugging.
source	string	Backend provider that produced the audio, such as venice or fal.

EXAMPLES — two ways to call

EXAMPLE 1 · curl

curl -X POST https://x402.org/v1/sound-effect-generate \
  -H 'Content-Type: application/json' \
  -d '{ }'

first response = 402 Payment Required with payment requirements; sign + retry with X-PAYMENT.

EXAMPLE 2 · mcp

# install once
claude mcp add x402 --command "npx x402-deployer-mcp"

# then ask Claude Code:
# "use the sound-effect-generate tool to ..."

MCP server handles payment automatically — your coding agent just calls the tool by name.

METADATA

tags: sound-effectstext-to-sfxfoleyaudio-generationambient-audiosynthforgeelevenlabs-sfx
methods: POST
cluster: synthforge
price: $0.01 USDC per call

ADJACENT — other endpoints in synthforge

endpoint	description	price
image-generate	Image generate (fast/cheap) / text-to-image / AI art.	$0.01
image-edit	Image edit / instruction-based image edit / text-driven photo edit / nano-banana image editor / GPT-image-2 edit.	$0.02
image-inpaint	Image inpainting / mask-based image edit / fill in masked region / object replacement / face swap (mask-driven) / generative fill.	$0.02
music-generate	Music generation / text-to-music / AI music / generative song / instrumental and vocal music.	$0.05
text-to-speech	Text to speech / TTS / voice generator.	$0.05
voice	Text-to-speech / TTS / voice synthesis.	$0.05
remove-bg	AI background remover / background eraser / cutout tool.	$0.08
image-generate-pro	Image generate (pro) / premium text-to-image / Flux 2 Pro / Recraft / Seedream / Qwen Image 2 Pro / xAI Grok Imagine.	$0.10

/sound-effect-generate(1)