Discover / audio-calc.x402tookit.com

Audio Calc

■ Challenge detected

Dynamic range, levels and smallest step for a PCM bit depth, theoretical SNR, and the bit depth needed for a dB range.

Listed price
$0.02
Challenge detected
1 of the last check
Median response
674 ms
Last checked
21 Oct, 00:26 UTC
In our index since
21 Oct 2026

Endpoint

curl -i https://audio-calc.x402tookit.com/bit-depth
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.
3 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://audio-calc.x402tookit.com

  • GET/bit-depthNo price listedDynamic range, levels and smallest step for a PCM bit depth, theoretical SNR, and the bit depth needed for a dB range.
  • GET/bitrate-sizeNo price listedAudio file size from bitrate and duration, or the bitrate or duration it implies; PCM size from rate, depth and channels.
  • GET/buffer-latencyNo price listedAudio buffer size to latency in ms (one way and round trip) at a sample rate, or the buffer needed for a latency target.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 3 of 3 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/audio-calc.x402tookit.com

Recent checks

21 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.21 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
21 Oct, 00:26 UTCChallenge detected402674ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 21 Oct, 00:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Audio Calc?

Its listed price is $0.02.

What payment terms does Audio Calc advertise?

The listing advertises x402, Arbitrum, Base, Polygon, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Audio Calc listed?

In x402 Bazaar. Superstables first indexed it on 21 Oct 2026.

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