Agentshelf

LIVE ON-CHAINBaseN/A

Call when an agent needs an HMAC-blake2b512 of text with a caller-supplied key, encoded as base64url. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/hmac-blake2b512-base64url first.

syntexa.ch

Last updated 3h ago

Trust

100%

Uptime

143 ms

Latency

$6.42*

Volume (30d)

Overview

Protocolx402

FacilitatorCoinbase

Payment assetUSD Coin

Networkbase

Categoryllm-inference

Sourcebazaar

Health

StatusOperational

Uptime (window)100%

Success rate—

Confidence100%

Quotes (14d)600

Last checked9/24/2026, 1:39:43 AM

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.

Base0x1D61FAA032d3f40D9C470D2bf3A3f53De0E55a38PRIMARY—USDC balance

Latest x402 transactions

On-chain USDC settlements received on Base · 0x1D61FAA032d3f40D9C470D2bf3A3f53De0E55a38

Amount	Date	Payer	Facilitator	Tx
$0.003	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xecf1a2…55056b
$0.003	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xf03eb3…ccc441
$0.003	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0x2b076e…26dc98
$0.005	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xba65e0…cf5985
$0.002	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xae6e11…70e890
$0.001	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0x8f2ce0…be073a
$0.004	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0x68b6a8…a6948f
$0.003	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0x0217b1…691148
$0.004	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xe0799d…7e600f
$0.003	7d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xa8173f…f0f736

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Endpoints (2,051)

Schema API (all endpoints) ↗

Trust score is global for the provider. Latency, price and uptime are measured per endpoint (last 24h). Click a column to sort. Showing the top 1,000 of 2,051 (most useful first) — use the Schema API for the full list.

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