plainchain.appin60.com
6 x402 APIs served from plainchain.appin60.com
Every listing from plainchain.appin60.com that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.
At a glance
- Listings
- 6 x402 APIs
- Passing at the latest check
- 6 of 6
- Uptime, 30 days
- 100% on average across 6 listings
- Price
- $0.001 to $0.0019 per call
- Trust score
- 77 to 78, median 77
- Paying wallets, 30 days
- 3 on its busiest listing
- Verified owner
- None
- Security findings
- None found
- Listed since
- 13 Oct 2026
The x402 Bazaar counts paying wallets per listing. A wallet that paid two listings counts twice. So the Bazaar saw between 3 and 13 different wallets paying plainchain.appin60.com in 30 days.
All 6 listings
Ranked by trust score.
- 78trustGasplainchain.appin60.com
Current gas price on Base, Arbitrum, Ethereum or Optimism, with the USD cost right now of an ETH transfer, ERC-20 transfer, DEX swap and NFT mint. Use before sending a transaction to pick a chain or decide whether to wait.
$0.001per call on Base100% uptime, 706 ms, 3 paying agentsPassing, checked 54 min ago - 77trustEchoplainchain.appin60.com
Debug your x402 client on Base mainnet for $0.001: returns the payment payload your client actually signed and sent, decoded: version, header used, scheme, amount, validity window, and whether it echoed extensions.bazaar (needed for Bazaar cataloging) and resource/accepted.
$0.001per call on Base100% uptime, 624 ms, 2 paying agentsPassing, checked 4 h ago - 77trustBazaar Searchplainchain.appin60.com
Find x402 APIs that agents actually pay for: keyword search over the whole Coinbase x402 Bazaar (31,000+ paid endpoints), ranked by distinct paying wallets in the last 30 days. Filter by max price and network. Returns URL, method, price, 30-day payers and calls, last paid call. Use to pick a proven seller before spending.
$0.0019per call on Base100% uptime, 751 ms, 2 paying agentsPassing, checked 4 h ago - 77trustBalancesplainchain.appin60.com
Wallet balances with USD values on Base, Arbitrum, Ethereum or Optimism: native ETH plus USDC, USDT, WETH and the chain's major tokens, plus up to 10 extra token addresses you pass. Returns a USD total. Use before paying, bridging or reporting a portfolio.
$0.0019per call on Base100% uptime, 737 ms, 2 paying agentsPassing, checked 4 h ago - 77trustFortuneplainchain.appin60.com
A crypto fortune cookie: one short line of on-chain wisdom, picked by the latest Base block hash so anyone can verify the draw. For agent greetings, daily posts, games and demos of x402 payments.
$0.001per call on Base100% uptime, 710 ms, 2 paying agentsPassing, checked 3 h ago - 77trustFactplainchain.appin60.com
A random crypto history fact (Bitcoin genesis, Pizza Day, The Merge, EIP-1559, x402 and HTTP 402, USDC, Base...), picked by the latest Base block hash. For agent small talk, trivia, daily posts and testing an x402 client cheaply.
$0.001per call on Base100% uptime, 591 ms, 2 paying agentsPassing, checked 3 h ago
How these numbers are made
Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.