Syntalic

api.syntalic.com, listed since 2026-10-20 in the Circle catalogue.

not claimed

valid 402 answers0%2 nightly probes, median – ms

payers, last 30 days0as the catalogue reports them

calls, last 30 days013 listed endpoints, from USD 0.01

payTo wallets this seller lists

A payment request from api.syntalic.com to any other wallet is what a swapped or injected payTo looks like. The pay guard flags it before an agent signs.

network	wallet	seen
Base	`0xe2e662cf219025afc0c9bf850b6a2b0a0b5517fe`	2026-10-20 to 2026-10-20
Solana	`2hYY7wHhXsoWnskQRzYFUNH7YboXNMEqbGnAFHpRuB2W`	2026-10-20 to 2026-10-20

Is this your API?

Claim this page with one signature from your payTo wallet and a token on api.syntalic.com. Free, no account. You get an email when your 402 stops answering, when a catalogue lists a wallet for your domain that you did not sign, or when a lookalike domain shows up, and agents using the pay guard see your wallet as verified by you.

Claim api.syntalic.com

Data: Coinbase x402 Bazaar and Circle x402 discovery catalogues, Factline nightly probes (one paid endpoint called without paying). JSON: /v1/x402/seller?origin=api.syntalic.com. All sellers: x402 Seller Health Index.