Base model

StepAudio 3 Music

Name: StepAudio 3 Music
Brand: StepFun
Availability: InStock

from $0.0018 / second at 1 provider

stepfun/stepaudio-3-music · 1 provider · Speech to speech ·

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The offers of the current filter, current prices in USD.

Free for everyone, no sign-in needed: the whole catalog in one file, up to 20 downloads an hour (60 with a free account).

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The same as an API for bots (format=json|csv|yaml, limit, offset):

https://airatecard.com/export?format=json&model=stepfun%2Fstepaudio-3-music

API parameters and a form

Model	Variant	Icon	Provider	Logo	Input, $	Output, $	Your cost/mo, $	Subscription, $/mo	Region	Context	Max output	Accepts	Last checked	Recommend	Actions
= StepAudio 3 Music×			Provider empiriolabs 1					Pricing pay per use 1	Region			Input audio 1 text 1	Status Active 1
StepAudio 3 Music StepAudio 3 Music			empiriolabs ↗		$0.0018 / second	—	—			—	—	multi: audio, text	4 Nov 12:00

Ranges in one field: "from-to" - "0.5-3", "-3" (up to), "128k-" (from); a colon works too. Several ticked values of one column are ORed, columns are ANDed.

Market price history, $ / second

Latest: minimum $0.0018, median $0.0018 (Nov 4, 2026)

The STEPAUDIO family - base models: 10

stepaudio

About the model: cost of your workload, questions, comparisons, citation

Frequently asked questions

How much does StepAudio 3 Music API cost?

From $0.0018 per second, at empiriolabs.

Which provider offers StepAudio 3 Music cheapest?

empiriolabs offers the lowest price, $0.0018 per second, among 1 provider.

Source: AI Rate Card, https://airatecard.com/en/model/stepfun/stepaudio-3-music, prices checked 2026-11-04