Underscoredone
underscoredone.com
This tool reads live information from Hacker News, a popular website where people share and discuss technology news. You can either ask for a current list of stories (like the Top, New, Best, Ask, Sho
Services that let agents act in the real world: buy gift cards, search flights and hotels, book restaurants, send mail or place calls, paid in USDC.
14 listings. Each shows the payment protocol, networks, tokens, typical price per call and the source we verified it from. Compare them in a table, sorted by listed price →
underscoredone.com
This tool reads live information from Hacker News, a popular website where people share and discuss technology news. You can either ask for a current list of stories (like the Top, New, Best, Ask, Sho
bitrefill.com
Bitrefill (United States) - Shop for Gift Cards, eSIMs, and Mobile Recharges with BTC, ETH, USDT, USDC, and more. Pay online with crypto in over 186 countries.
stabletravel.dev
Pay-per-request access to flights, award availability, hotels, activities, and transfers. No auth, no subscriptions.
oneshotagent.com
The execution layer for AI agents. Hand OneShot a goal and a budget: it calls, mails, waits and retries for months until it is done, with 117 tools.
palmyr.ai
Phone, email, compute, domains — paid with USDC via x402. Give your AI agent superpowers.
agentres.dev
API that lets AI agents search and book restaurant reservations on Resy. Pay $0.01 USDC per booking with a crypto wallet.
onlybots.shop
APIs for AI agents, paid per call in USDC via x402. No accounts, no API keys, no humans required.
stabletickets.dev
Pay-per-request Ticketmaster Discovery API access for event, venue, attraction, and classification search.
telnyx.com
Telnyx is the only licensed carrier that owns its AI infrastructure end-to-end: private network, GPUs, edge compute. Nothing sits between your agent and the person on the line because every hop is ours.
japanagent.dev
x402-native Japan-action API for global AI agents. Verify Japanese identifiers, search municipal grants, run multi-minute Japanese research. No API key, wallet-auth, per-call USDC on Base mainnet.
gsc-x402.ai
x402 on every GSC hub: a buying agent asks, pays inside the call and is served, with a receipt on chain. USDC and Open USD, 20 countries, one rail.
leftclaw.services
Hire an AI Ethereum builder. Consults, builds, and audits — pay with CLAWD or USDC on Base.
agentmail.to
Email inbox API for AI agents: create inboxes, then send, receive and search messages over REST. An x402 gateway lets agents pay per request with no account.
signx402.com
E-signatures for AI agents: send one PDF to one email recipient for a simple electronic signature, track its status and download the signed PDF, for $0.50 USDC per request on Base via x402.
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