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x402 Preflight

LIVE ON-CHAINBaseN/A

Check an x402 seller before you pay it. Probes the endpoint now, checks that its payment can actually succeed (token EIP-712 domain, payTo), and adds its 30-day uptime from our monitor of paid Bazaar listings, how many distinct buyers paid it, and how its price compares with similar listings, with cheaper well-used alternatives. Returns a verdict (ok, caution, avoid) with the reasons.

Last updated 4h ago

85
Trust
100%
Uptime
165 ms
Latency
$2.02*
Volume (30d)

Overview

Protocolx402
FacilitatorCoinbase
Payment assetUSD Coin
Networkbase
Categorycrypto-prices
Sourcebazaar

Health

StatusOperational
Uptime (window)100%
Success rate—
Confidence86%
Quotes (14d)1
Last checked10/25/2026, 6:08:56 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.

Base0xe6f7508ab572a4dc9c7486ea017b100d83f3c3f8PRIMARY$7.93USDC balance

Latest x402 transactions

On-chain USDC settlements received on Base · 0xe6f7508ab572a4dc9c7486ea017b100d83f3c3f8 · balance $7.93 USDC

AmountDatePayerFacilitatorTx
$0.0052d ago0x5672c104c5a7f931843dd0b4cc12ba0b525c7bcb Coinbase0xc59cb8…cad155
$0.012d ago0xa1d1c0cf717402ff3651aa4873ccf96410b01978 Coinbase0x9d27d7…dc8801
$0.0022d ago0x5672c104c5a7f931843dd0b4cc12ba0b525c7bcb Coinbase0xb23285…f8eac5
$0.0022d ago0x5672c104c5a7f931843dd0b4cc12ba0b525c7bcb Coinbase0xe8c8ab…854f46
$0.0032d ago0x5672c104c5a7f931843dd0b4cc12ba0b525c7bcb Coinbase0xb22a54…0008dc
$0.0022d ago0x5672c104c5a7f931843dd0b4cc12ba0b525c7bcb Coinbase0xba10e6…842bb4
$0.0032d ago0x5672c104c5a7f931843dd0b4cc12ba0b525c7bcb Coinbase0x6e479c…09a700
$0.0032d ago0x5672c104c5a7f931843dd0b4cc12ba0b525c7bcb Coinbase0x8ce948…b869a8
$0.0022d ago0x5672c104c5a7f931843dd0b4cc12ba0b525c7bcb Coinbase0x8326b9…9bb702
$0.0022d ago0x5672c104c5a7f931843dd0b4cc12ba0b525c7bcb Coinbase0xe503f5…60a9b6
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Endpoints (1)

Schema API (all endpoints) ↗

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