ARYSPHERE x402 chain reads and token verdicts

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "arysphere-x402-chain-reads-and-token-verdicts-2": {
      "type": "http",
      "url": "https://api.arysphere.com/mcp"
    }
  }
}

35 tools

• x402_bazaar_token_verdict_v2__base_token_verdict_v3

  Check this CA: Base ERC-20 verdict of a token contract address. Not financial advice. 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-liner and a roast, and the facts read: code…

• 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_contract_abi. Same payment terms as that HTTP route. Call once with no payment…

• 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 from the token contract. GET…

• 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. GET…

• 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.com/v1/ventures/x402_chain_reads_v1/base_eth_getbalance. Same payment terms as…

• 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/ventures/x402_chain_reads_v1/base_eth_getblockbynumber. Same payment terms as that…

• 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 optional blocks (last N blocks, 1-100, default 10), and returns the matching…

• 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, gas price, input, nonce, block number and transaction index, or null if the…

• x402_chain_reads_v1__base_reads_bundle

  Base bundle: several reads in one paid call. Returns base_eth_getbalance and network_info_summary results in one paid call, keyed by part name. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought…

• x402_chain_reads_v1__chain_fees_digest

  Gnosis Chain network data in one call. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/chain_fees_digest. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at…

• x402_chain_reads_v1__eth_chainid

  Ethereum mainnet on-chain read: the chain id the node reports. Ethereum mainnet eth_chainId: takes no query parameters and returns the chain id the node reports. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_chainid. Same payment terms as that HTTP route…

• x402_chain_reads_v1__eth_getblockbynumber

  Ethereum mainnet on-chain read: a block by number or 'latest'. Ethereum mainnet eth_getBlockByNumber: takes `block` (a block number, or 'latest') and returns that block exactly as the node gives it. GET…

• x402_chain_reads_v1__eth_gettransactionbyhash

  Ethereum mainnet on-chain read: a transaction by its hash. Ethereum mainnet eth_getTransactionByHash: takes `hash` (transaction hash, 0x + 64 hex) and returns the transaction exactly as the node gives it, or null if the node does not know it. GET…

• x402_chain_reads_v1__eth_tx_explain

  Explain this tx: Ethereum mainnet transaction decoded -- status, transfers, swaps, approvals, USD value. Returns: a decoded transaction: status (pending, confirmed, reverted or not_found), block, from and to, value and fee in ETH and USD (Chainlink ETH/USD), and its decoded logs…

• x402_chain_reads_v1__gnosis_eth_getbalance

  Gnosis Chain on-chain read: the native balance of an address. Native xDAI balance of one address on Gnosis Chain at the latest block: the raw eth_getBalance result in wei (hex). Takes exactly one query parameter, address (0x + 40 hex). GET…

• x402_chain_reads_v1__gnosis_eth_getlogs

  Gnosis Chain on-chain read: a contract's event logs, filtered by topic and block range. Returns raw event logs for one Gnosis contract via eth_getLogs. Takes address (0x+40 hex), optional topic0 (0x+64 hex), optional blocks (last N, default 10). GET…

• x402_chain_reads_v1__network_info_balance_bundle

  Base bundle: several reads in one paid call. Returns network_info_summary and base_eth_getbalance in one paid call: Base chain summary plus native balance for an address. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what…

• x402_chain_reads_v1__network_info_summary

  Base network data in one call. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/network_info_summary. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at…

• x402_eth_reads_v1__eth_mainnet_contract_abi

  Ethereum mainnet contract ABI (ERC-20 / ERC-721 and others) from a contract address. Ethereum mainnet contract ABI. Takes query parameter address (contract, 0x + 40 hex). Returns the contract's ABI as JSON when one is available for that address. GET…

• x402_eth_reads_v1__eth_mainnet_erc20_allowance

  Ethereum mainnet ERC-20 allowance a holder granted a spender. Ethereum mainnet ERC-20 allowance. Takes query parameters token (ERC-20 contract, 0x + 40 hex), owner (0x + 40 hex) and spender (0x + 40 hex). Returns the raw allowance read from the contract. GET…

• x402_eth_reads_v1__eth_mainnet_erc20_balanceof

  Ethereum mainnet ERC-20 token balance of a holder address. Ethereum mainnet ERC-20 balanceOf. Takes query parameters token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex). Returns the holder's raw token balance read from the contract. GET…

• x402_eth_reads_v1__eth_mainnet_erc20_totalsupply

  Ethereum mainnet ERC-20 total supply of a token contract. Total supply of an ERC-20 token contract on Ethereum via totalSupply given token address. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_totalsupply. Same payment terms as that HTTP route…

• x402_eth_reads_v1__eth_mainnet_erc721_ownerof

  Ethereum mainnet NFT (ERC-721) owner of a token id. Returns the owner address of an ERC-721 token on Ethereum mainnet. Takes token (contract address, 0x plus 40 hex) and id (decimal token id). GET…

• x402_eth_reads_v1__eth_mainnet_eth_blocknumber

  Ethereum mainnet on-chain read: the latest block number. Returns the latest Ethereum mainnet block number via eth_blockNumber. Takes no parameters. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_blocknumber. Same payment terms as that HTTP route…

• x402_eth_reads_v1__eth_mainnet_eth_get_block_by_number

  Ethereum mainnet on-chain read: a block by number or 'latest'. Returns an Ethereum mainnet block by number or 'latest' via eth_getBlockByNumber. Takes block (a block number, or 'latest'). GET…

• x402_eth_reads_v1__eth_mainnet_eth_getbalance

  Ethereum mainnet on-chain read: the native balance of an address. Ethereum mainnet ETH balance for one address via eth_getBalance. Takes address (0x + 40 hex) and returns the hex balance in wei. GET…

• x402_eth_reads_v1__eth_mainnet_eth_getcode

  Ethereum mainnet on-chain read: the deployed bytecode at an address. Takes an address (0x + 40 hex) and returns the contract bytecode on Ethereum mainnet via eth_getCode. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getcode. Same payment terms as…

• x402_eth_reads_v1__eth_mainnet_eth_getlogs

  Ethereum mainnet on-chain read: a contract's event logs, filtered by topic and block range. Ethereum mainnet contract event logs via eth_getLogs. Query parameters: address (contract, 0x + 40 hex), topic0 (optional event signature hash, 0x + 64 hex), blocks (optional, last N…

• x402_eth_reads_v1__eth_mainnet_eth_gettransactionbyhash

  Ethereum mainnet on-chain read: a transaction by its hash. Returns full Ethereum transaction details by hash via eth_getTransactionByHash on Ethereum mainnet. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactionbyhash. Same payment terms as…

• x402_eth_reads_v1__eth_mainnet_eth_gettransactioncount

  Ethereum mainnet on-chain read: an address's transaction count (nonce). Returns the number of transactions sent from an Ethereum address (eth_getTransactionCount). GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactioncount. Same payment…

• x402_eth_reads_v1__eth_mainnet_gasprice

  Ethereum mainnet on-chain read: the current gas price in wei. Returns the current Ethereum mainnet gas price in wei; takes no parameters. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_gasprice. Same payment terms as that HTTP route. Call once with no…

• x402_eth_reads_v1__eth_mainnet_getblockbynumber

  Ethereum mainnet on-chain read: a block by number or 'latest'. Returns the Ethereum block header for a given block number or 'latest'. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_getblockbynumber. Same payment terms as that HTTP route. Call once with…

• x402_eth_reads_v1__eth_mainnet_logs_and_tx

  Ethereum mainnet bundle: several reads in one paid call. Returns eth_getLogs and eth_getTransactionByHash results for the given Ethereum mainnet parameters in one paid call. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what…

• x402_eth_reads_v1__eth_mainnet_tx_receipt

  Ethereum mainnet on-chain read: a transaction receipt (status, gas used, logs) by hash. Ethereum mainnet transaction receipt via eth_getTransactionReceipt. Takes query parameter hash (transaction hash, 0x + 64 hex). Returns the node's receipt: status, block, gas used, logs. GET…

• x402_eth_token_verdict_v1__eth_mainnet_token_verdict

  Check this CA: Ethereum mainnet ERC-20 verdict of a token contract address. Not financial advice. 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-liner and a roast, and the…

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