22 resources listed under aether-x402.vercel.app.
Source: https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources · last updated 2026-10-14
These 22 resources were mirrored from Coinbase's public Bazaar. Claim them all at once by submitting your own manifest — no account required, and it always overrides the mirrored copy.
Claim this providerBase transaction lookup by hash: sender, recipient, value, function selector, block, and whether it succeeded or reverted
Base transaction receipt by hash: success or reverted, gas used, and the decoded ERC-20 Transfer events showing which tokens moved between which addresses
Wallet balance on Base: the native ETH balance of any address, read live from the chain. Input: address
Current gas price on Base in gwei: base fee, suggested priority fee and max fee per gas, read live from the chain
Base block lookup by number or tag (latest, safe, finalized): timestamp, gas and transaction count
Who owns this NFT? Current owner of an ERC-721 token on Base by contract address and token id (ownerOf)
Basename lookup: resolve a Base name such as jesse.base.eth to its wallet address, with avatar and profile text records. Input: name
What is this Base address? Wallet (EOA) or smart contract, code size, proxy implementation address, and whether it is an ERC-20, ERC-721 or ERC-1155 token
Simulate a read-only contract call on Base (eth_call) without sending a transaction: returns the raw result or the revert reason. Use it to dry-run a call before signing
Recent ERC-20 transfers on Base for a token, a wallet, or both: who sent how much to whom, across up to 2,000 recent blocks (100 results max)
Token info for any ERC-20 on Base by contract address: name, symbol, decimals and total supply
Is this Base token safe to buy, or a honeypot, rug pull or scam? Simulates a real buy and sell to prove the token can be sold and to measure buy and sell tax, then check…
x402 endpoint audit: can a paying agent actually pay this API? Probes any x402 URL and validates its 402 payment requirements (CAIP-2 network, USDC asset, payTo checksum…
Token price on Base by contract address: live USD price and pool liquidity from Uniswap v2/v3 and Aerodrome. Works for any token with a DEX pool, including newly launche…
ERC-20 token balance of a wallet on Base (USDC or any other token), formatted with symbol and decimals. Input: wallet address and token address
ERC-20 allowance check on Base: how much a spender is still approved to move from an owner's token balance, and whether the approval is unlimited. Run before a swap, an…
Estimate the gas and the cost in ETH and USD of a Base transaction before signing it. Input: to, and optionally from, data and value
Wallet portfolio value on Base: ETH plus major tokens (or up to 20 tokens you choose), each holding priced in USD from live DEX prices, with the total. Input: wallet add…
NFT metadata on Base for an ERC-721 or ERC-1155 token: token URI plus the name, image and attributes it points to, resolved from IPFS, Arweave, data URIs or https
How strong is this startup or deal on paper? Scores an opportunity across seven pillars weighted by stage (pre-seed to series B+), applies red flags, and returns a 0 to…
Does this write-up back up what it claims? Send up to 40,000 characters of text; get the claims that cite no evidence, contradictions, missing evidence and documentation…
Which overdue invoice should be chased, and what is the next step? Send an invoice number, client reference, amount and days overdue; get its aging category and the next…
All resources from this provider: /discovery/merchant (by payment address) or filter /discovery/resources.
