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 5h ago

Trust

100%

Uptime

142 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
$0.007	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xa922e4…5017c5
$0.005	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xb463e7…7f0ad6
$0.003	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0x35241b…cf2666
$0.004	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0x71e698…071cb7
$0.002	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xd6b165…a0288d
$0.01	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xa8cc5a…441dc0
$0.001	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xb8cb18…14e185
$0.008	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0x82c392…bded94
$0.009	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0xe07981…a538d9
$0.007	2d ago	0xb1838323903ffccf2b045a4d55bedeba8fe98a1b	Coinbase	0x22e9bb…309e3d

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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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