ARYSPHERE x402 chain reads and token verdicts
blockersari001.tailb4ac3a.ts.net
Pay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts and LLM chat over x402 USDC
https://ari001.tailb4ac3a.ts.net/mcpUnknownMCP 2025-06-18v2last checked 21 Oct 2026spoke MCP on 42.9% of 28 checks (30 days)initialize in 978 msLast checked 21 Oct 2026
- ✓Answered the MCP handshake (MCP 2025-06-18)
- –Auth scheme could not be determined
- ✓Lists 33 tools
- ✕1 blocker
- !Spoke MCP on 12 of 28 checks (30 days)
How to authenticate
Checked against the endpoint by our probe on 21 Oct 2026. These are the capabilities the server advertises, not a prediction about any particular client.
| Scheme | Unknown |
|---|---|
| Protected-resource metadata | ✕Not found Without it a client has to guess where the authorization server lives. |
| Anonymous access | Refused — credentials required |
What the probe found
The endpoint returned JSON with neither a result nor an error field.
Tools
Contract history
Breaking: x402_bazaar_token_verdict_v2__base_token_verdict, x402_bazaar_token_verdict_v2__base_token_verdict_market, x402_chain_reads_v1__base_balance_1, x402_chain_reads_v1__base_balance_code_bundle, x402_chain_reads_v1__base_eth_gas_price, x402_chain_reads_v1__base_eth_gasprice, x402_chain_reads_v1__base_eth_getcode, x402_chain_reads_v1__base_eth_gettransactionreceipt, x402_chain_reads_v1__base_gas_price, x402_chain_reads_v1__base_wallet_1, x402_chain_reads_v1__chat_deepseek_v3_2, x402_chain_reads_v1__chat_qwen3_32b, x402_chain_reads_v1__ens_resolve, x402_chain_reads_v1__erc20_allowance, x402_chain_reads_v1__erc20_total_supply, x402_chain_reads_v1__erc721_tokens_of, x402_chain_reads_v1__eth_block_number_base, x402_chain_reads_v1__eth_get_transaction_receipt, x402_chain_reads_v1__eth_gettransactioncount, x402_chain_reads_v1__llm_chat_llama3_1_8b, x402_eth_token_verdict_v1__eth_mainnet_token_verdict, x402_eth_token_verdict_v1__eth_token_verdict, x402_offer_token_verdict_v1__base_token_verdict, x402_offer_token_verdict_v2__base_token_verdict_v2, x402_token_verdict_v1__base_token_verdict, x402_token_verdict_v1__base_token_verdict_trial
Instructions rewritten: x402_bazaar_token_verdict_v2__base_token_verdict_v3, x402_chain_reads_v1__base_contract_abi, x402_chain_reads_v1__base_erc20_balanceof, x402_chain_reads_v1__base_erc721_ownerof, x402_chain_reads_v1__base_eth_getbalance, x402_chain_reads_v1__base_eth_getblockbynumber, x402_chain_reads_v1__base_eth_getlogs, x402_chain_reads_v1__base_eth_gettransactionbyhash, x402_chain_reads_v1__base_reads_bundle, x402_chain_reads_v1__chain_fees_digest, x402_chain_reads_v1__eth_chainid, x402_chain_reads_v1__eth_getblockbynumber, x402_chain_reads_v1__eth_gettransactionbyhash, x402_chain_reads_v1__gnosis_eth_getbalance, x402_chain_reads_v1__gnosis_eth_getlogs, x402_chain_reads_v1__network_info_balance_bundle, x402_chain_reads_v1__network_info_summary, x402_eth_reads_v1__eth_mainnet_contract_abi, x402_eth_reads_v1__eth_mainnet_erc20_allowance, x402_eth_reads_v1__eth_mainnet_erc20_balanceof, x402_eth_reads_v1__eth_mainnet_erc20_totalsupply, x402_eth_reads_v1__eth_mainnet_erc721_ownerof, x402_eth_reads_v1__eth_mainnet_eth_blocknumber, x402_eth_reads_v1__eth_mainnet_eth_get_block_by_number, x402_eth_reads_v1__eth_mainnet_eth_getbalance, x402_eth_reads_v1__eth_mainnet_eth_getcode, x402_eth_reads_v1__eth_mainnet_eth_getlogs, x402_eth_reads_v1__eth_mainnet_eth_gettransactionbyhash, x402_eth_reads_v1__eth_mainnet_eth_gettransactioncount, x402_eth_reads_v1__eth_mainnet_gasprice, x402_eth_reads_v1__eth_mainnet_getblockbynumber, x402_eth_reads_v1__eth_mainnet_logs_and_tx, x402_eth_reads_v1__eth_mainnet_tx_receipt. The description an agent follows changed; the callable contract may not have.
Instructions rewritten: x402_bazaar_token_verdict_v2__base_token_verdict, x402_bazaar_token_verdict_v2__base_token_verdict_market, x402_chain_reads_v1__base_balance_1, x402_chain_reads_v1__base_balance_code_bundle, x402_chain_reads_v1__base_contract_abi, x402_chain_reads_v1__base_erc20_balanceof, x402_chain_reads_v1__base_erc721_ownerof, x402_chain_reads_v1__base_eth_gas_price, x402_chain_reads_v1__base_eth_gasprice, x402_chain_reads_v1__base_eth_getbalance, x402_chain_reads_v1__base_eth_getblockbynumber, x402_chain_reads_v1__base_eth_getcode, x402_chain_reads_v1__base_eth_getlogs, x402_chain_reads_v1__base_eth_gettransactionbyhash, x402_chain_reads_v1__base_eth_gettransactionreceipt, x402_chain_reads_v1__base_gas_price, x402_chain_reads_v1__base_reads_bundle, x402_chain_reads_v1__base_wallet_1, x402_chain_reads_v1__chat_deepseek_v3_2, x402_chain_reads_v1__chat_qwen3_32b, x402_chain_reads_v1__erc20_allowance, x402_chain_reads_v1__erc20_total_supply, x402_chain_reads_v1__erc721_tokens_of, x402_chain_reads_v1__eth_block_number_base, x402_chain_reads_v1__eth_chainid, x402_chain_reads_v1__eth_get_transaction_receipt, x402_chain_reads_v1__eth_getblockbynumber, x402_chain_reads_v1__eth_gettransactionbyhash, x402_chain_reads_v1__eth_gettransactioncount, x402_chain_reads_v1__gnosis_eth_getbalance, x402_chain_reads_v1__gnosis_eth_getlogs, x402_chain_reads_v1__llm_chat_llama3_1_8b, x402_chain_reads_v1__network_info_balance_bundle, x402_eth_reads_v1__eth_mainnet_contract_abi, x402_eth_reads_v1__eth_mainnet_erc20_allowance, x402_eth_reads_v1__eth_mainnet_erc20_balanceof, x402_eth_reads_v1__eth_mainnet_erc20_totalsupply, x402_eth_reads_v1__eth_mainnet_erc721_ownerof, x402_eth_reads_v1__eth_mainnet_eth_blocknumber, x402_eth_reads_v1__eth_mainnet_eth_get_block_by_number, x402_eth_reads_v1__eth_mainnet_eth_getbalance, x402_eth_reads_v1__eth_mainnet_eth_getcode, x402_eth_reads_v1__eth_mainnet_eth_getlogs, x402_eth_reads_v1__eth_mainnet_eth_gettransactionbyhash, x402_eth_reads_v1__eth_mainnet_eth_gettransactioncount, x402_eth_reads_v1__eth_mainnet_gasprice, x402_eth_reads_v1__eth_mainnet_getblockbynumber, x402_eth_reads_v1__eth_mainnet_logs_and_tx, x402_eth_reads_v1__eth_mainnet_tx_receipt, x402_eth_token_verdict_v1__eth_mainnet_token_verdict, x402_eth_token_verdict_v1__eth_token_verdict, x402_offer_token_verdict_v1__base_token_verdict, x402_offer_token_verdict_v2__base_token_verdict_v2, x402_token_verdict_v1__base_token_verdict, x402_token_verdict_v1__base_token_verdict_trial. The description an agent follows changed; the callable contract may not have.
Instructions rewritten: x402_chain_reads_v1__base_eth_getbalance, x402_eth_reads_v1__eth_mainnet_erc721_ownerof. The description an agent follows changed; the callable contract may not have.
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Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.
[](https://mcpi.app/servers/arysphere-x402-chain-reads-and-token-verdicts)