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LIVE ON-CHAINBasex402

Checks an x402 (HTTP 402 payment) endpoint before you pay: one unpaid GET, then the HTTP status, whether a 402 challenge with an accepts list is present, the payment networks, asset, price and pay-to address format, CORS header and response time. Does not pay, does not verify the seller's identity or reputation, and gives one sample, not uptime.

Last updated 8h ago

98

Trust

100%

Uptime

138 ms

Latency

$18.76*

Volume (30d)

Overview

Protocolx402

FacilitatorCoinbase

Payment assetUSD Coin

Networkbase

Categoryllm-inference

Sourcebazaar

Health

StatusOperational

Uptime (window)100%

Success rate—

Confidence100%

Quotes (14d)33

Last checked11/15/2026, 12:20:26 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.

Base0xb8491F953e6860D3b5840b73c60883Ff099ceAfAPRIMARY$9.99USDC balance

Latest x402 transactions

On-chain USDC settlements received on Base · 0xb8491F953e6860D3b5840b73c60883Ff099ceAfA · balance $9.99 USDC

Amount	Date	Payer	Facilitator	Tx
$0.002	22d ago	0xe8273a7aea1a99639801dbe8767429f0126150a0	Coinbase	0x865257…511048
$0.002	22d ago	0x38b65a78040213f6aa0d09b740ef59a021648b9f	Coinbase	0x65f2a8…d09e9c
$0.001	22d ago	0xe8273a7aea1a99639801dbe8767429f0126150a0	Coinbase	0x5899ce…1932b5
$0.002	22d ago	0x38b65a78040213f6aa0d09b740ef59a021648b9f	Coinbase	0x8fe773…f45057
$0.002	22d ago	0x2465a48f1e44ef60a986257e0b7c6f90e0a8a1b1	Coinbase	0x5860f6…89594a
$0.001	22d ago	0x38b65a78040213f6aa0d09b740ef59a021648b9f	Coinbase	0x30fdd2…26e5a9
$0.002	22d ago	0x2465a48f1e44ef60a986257e0b7c6f90e0a8a1b1	Coinbase	0xb7d8b9…faec71
$0.002	22d ago	0xb83be19a6f16bb7643ecd015afbe14d8a35375cc	Coinbase	0x93d911…99d367
$0.001	22d ago	0x2465a48f1e44ef60a986257e0b7c6f90e0a8a1b1	Coinbase	0x796312…455f5b
$0.002	22d ago	0xb83be19a6f16bb7643ecd015afbe14d8a35375cc	Coinbase	0xd332d0…c902a2

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Endpoints (136)

Schema API (all endpoints) ↗

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