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Audio Calc

LIVE ON-CHAINBaseN/A

Frequencies, cents and ratios of the 12 notes in equal, 5-limit just, Pythagorean or quarter-comma meantone tuning.

Last updated 2h ago

89
Trust
100%
Uptime
167 ms
Latency
$21.99*
Volume (30d)

Overview

Protocolx402
FacilitatorCoinbase
Payment assetUSD Coin
Networkbase
Categoryai-media
Sourcebazaar

Health

StatusOperational
Uptime (window)100%
Success rate—
Confidence100%
Quotes (14d)1
Last checked10/21/2026, 6:19:12 PM

Wallets

On-chain payment destinations for this service, with each wallet’s current USDC balance. Click an address to view it on the block explorer.

Base0xb531320805C5BED1D46AEaDcF4F008FDF172DBDaPRIMARY$3.56USDC balance

Latest x402 transactions

On-chain USDC settlements received on Base · 0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa · balance $3.56 USDC

AmountDatePayerFacilitatorTx
$0.041d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0x32ab7e…969594
$0.031d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0x2be33b…40ca39
$0.041d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0x0cd6de…4fabab
$0.031d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0xa68e69…72955d
$0.031d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0x72d580…6688e8
$0.031d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0xfff65e…c5dad9
$0.041d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0xc916d7…15bb9f
$0.021d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0xb8405e…7c9486
$0.021d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0x684c65…8c78b5
$0.021d ago0x9fc9cec735b944c52ead93079c6b87f788158e7f Coinbase0x8dc128…04fd88
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Endpoints (12)

Schema API (all endpoints) ↗

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