ARYSPHERE x402 chain reads and token verdicts

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as com.arysphere/arysphere-x402 and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 17 Oct 2026. Not supplied by the maker.

• x402_bazaar_token_verdict_v2__base_token_verdict_v3

  Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-l

• x402_chain_reads_v1__base_contract_abi

  Base contract ABI (ERC-20 / ERC-721 and others) from a contract address. Returns the ABI of a contract on Base from its address. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_con

• x402_chain_reads_v1__base_erc20_balanceof

  Base ERC-20 token balance of a holder address. ERC-20 balance read on Base: takes token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex) and returns that holder's balanceOf as read fro

• x402_chain_reads_v1__base_erc721_ownerof

  Base NFT (ERC-721) owner of a token id. NFT owner read on Base: takes token (ERC-721 contract, 0x + 40 hex) and id (decimal token id) and returns the address that ownerOf(id) reports on the contract.

• x402_chain_reads_v1__base_eth_getbalance

  Base on-chain read: the native balance of an address. Returns the native ETH balance of a Base address via eth_getBalance. Takes one query parameter: address (0x + 40 hex). GET https://api.arysphere.

• x402_chain_reads_v1__base_eth_getblockbynumber

  Base on-chain read: a block by number or 'latest'. Returns Base block information for query parameter block (block number or latest) via eth_getBlockByNumber. GET https://api.arysphere.com/v1/venture

• x402_chain_reads_v1__base_eth_getlogs

  Base on-chain read: a contract's event logs, filtered by topic and block range. Event logs on Base: takes address (contract, 0x + 40 hex), optional topic0 (event signature hash, 0x + 64 hex) and optio

• x402_chain_reads_v1__base_eth_gettransactionbyhash

  Base on-chain read: a transaction by its hash. Base eth_getTransactionByHash. Takes hash (transaction hash, 0x + 64 hex) and returns that Base transaction as the node returns it: from, to, value, gas,

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