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ARYSPHERE x402 chain reads and token verdicts MCP Server

by arysphere Your server? Claim it
answering

ARYSPHERE x402 chain reads and token verdicts is answering right now. Last checked 1 min ago. It exposes 10 tools.

Pay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts and LLM chat over x402 USDC

Uptime history 10 days of history
10 days agonow
100.0%
Uptime 24h
92 of 92 checks
10
Tools
read from the server
950 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 208

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 17 October 2026. No other catalogue keeps this.

25 Oct 16 tools appeared x402_bazaar_token_verdict_v2__base_erc20_balance_preview, x402_bazaar_token_verdict_v2__base_erc20_supply_facts_preview, x402_bazaar_token_verdict_v2__base_erc20_token_facts_preview and 13 more
25 Oct 15 tools disappeared x402_bazaar_token_verdict_v2__base_verdict_facts_bundle, x402_bazaar_token_verdict_v2__llama3_1_8b_chat, x402_bazaar_token_verdict_v2__qwen3_32b_chat and 12 more
25 Oct a tool description was rewritten x402_bazaar_token_verdict_v2__base_token_verdict_preview
24 Oct 26 tools disappeared x402_eth_reads_v1__base_tx_explain, x402_eth_reads_v1__base_wallet_snapshot, x402_eth_reads_v1__chat_deepseek_v3_2 and 23 more
24 Oct 26 tool descriptions were rewritten x402_bazaar_token_verdict_v2__base_token_verdict_v3, x402_eth_reads_v1__base_tx_explain, x402_eth_reads_v1__base_wallet_snapshot and 23 more
24 Oct 13 tools appeared x402_bazaar_token_verdict_v2__base_deepseek_chat, x402_bazaar_token_verdict_v2__base_llama3_1_8b_chat, x402_bazaar_token_verdict_v2__base_qwen3_32b_chat and 10 more
23 Oct 34 tools disappeared x402_chain_reads_v1__base_contract_abi, x402_chain_reads_v1__base_erc20_balanceof, x402_chain_reads_v1__base_erc721_ownerof and 31 more
23 Oct 6 tool descriptions were rewritten9 times that day x402_eth_reads_v1__base_tx_explain, x402_eth_reads_v1__eth_mainnet_logs_and_tx, x402_eth_reads_v1__eth_mainnet_token_reads_bundle and 3 more
23 Oct 4 tools appeared x402_eth_reads_v1__base_tx_explain, x402_eth_reads_v1__eth_mainnet_eth_gettransactioncount, x402_eth_reads_v1__eth_mainnet_wallet_bundle and 1 more
23 Oct a tool changed the parameters it asks for x402_eth_token_verdict_v1__eth_mainnet_token_verdict_preview
and 66 more, back to 17 October 2026

Tools have disappeared from this server

A tool that vanishes takes a piece of your agent with it, and the change arrives silently. Watch this server and every such change lands in your inbox.

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Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

run in your terminal
claude mcp add arysphere-x402 --transport http https://api.arysphere.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://api.arysphere.com/mcp
~/.codex/config.toml
[mcp_servers.arysphere-x402]
url = "https://api.arysphere.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "arysphere-x402": {
      "url": "https://api.arysphere.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "arysphere-x402": {
      "type": "http",
      "url": "https://api.arysphere.com/mcp"
    }
  }
}

Available tools 10

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

x402
x402_bazaar_token_verdict_v2__base_deepseek_chat
LLM chat completion: send messages and max_tokens, get the reply. OpenAI-style chat completion from DeepSeek-V4-Flash-0731. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_deepseek_chat. 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 _meta["x402/payment"].
x402_bazaar_token_verdict_v2__base_erc20_balance_preview
Token Quick Check: Base contract facts -- name, supply, owner, code. Not financial advice. Returns: a token verdict preview on one token contract: the contract facts the full verdict reads -- code size, name, symbol, decimals, total supply, owner(), proxy slots -- read from the chain. No grade, no model, no pool price, no holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_erc20_balance_preview. 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 _meta["x402/payment"].
x402_bazaar_token_verdict_v2__base_erc20_supply_facts_preview
Token Quick Check: Base contract facts -- name, supply, owner, code. Not financial advice. Returns: a token verdict preview on one token contract: the contract facts the full verdict reads -- code size, name, symbol, decimals, total supply, owner(), proxy slots -- read from the chain. No grade, no model, no pool price, no holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_erc20_supply_facts_preview. 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 _meta["x402/payment"].
x402_bazaar_token_verdict_v2__base_erc20_token_facts_preview
Token Quick Check: Base contract facts -- name, supply, owner, code. Not financial advice. Returns: a token verdict preview on one token contract: the contract facts the full verdict reads -- code size, name, symbol, decimals, total supply, owner(), proxy slots -- read from the chain. No grade, no model, no pool price, no holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_erc20_token_facts_preview. 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 _meta["x402/payment"].
x402_bazaar_token_verdict_v2__base_llama3_1_8b_chat
LLM chat completion: send messages and max_tokens, get the reply. An OpenAI-style chat completion from Llama-3.1-8B-Instruct. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_llama3_1_8b_chat. 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 _meta["x402/payment"].
x402_bazaar_token_verdict_v2__base_qwen3_32b_chat
LLM chat completion: send messages and max_tokens, get the reply. OpenAI-style chat completion from Qwen3-32B. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_qwen3_32b_chat. 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 _meta["x402/payment"].
x402_bazaar_token_verdict_v2__base_token_facts_preview
Token Quick Check: Base contract facts -- name, supply, owner, code. Not financial advice. A token verdict preview of one Base token contract. Returns: a token verdict preview on one token contract: the contract facts the full verdict reads -- code size, name, symbol, decimals, total supply, owner(), proxy slots -- read from the chain. No grade, no model, no pool price, no holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_token_facts_preview. 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 _meta["x402/payment"].
x402_bazaar_token_verdict_v2__base_token_verdict_preview
Token Quick Check: Base contract facts -- name, supply, owner, code. Not financial advice. Returns: a token verdict preview on one token contract: the contract facts the full verdict reads -- code size, name, symbol, decimals, total supply, owner(), proxy slots -- read from the chain. No grade, no model, no pool price, no holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_preview. 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 _meta["x402/payment"].
x402_bazaar_token_verdict_v2__base_token_verdict_v3
Token Risk Report: AI verdict on a Base token contract -- grade, red flags, on-chain facts. 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 size, name, symbol, decimals, supply, owner(), proxy slots; plus the deepest Uniswap V3 pool's USD price and depth. No holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_v3. 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 _meta["x402/payment"]. Measured output: {"cached": false, "chain": "base", "disclaimer": "Entertainment, not financial advice. Reads the contract and its deepest Uniswap V3 pool (spot price, quote-side depth): not holders, locks or future price.", "grade": "COOKED", "method": "verdict", "ok": true, "result": {"disclaimer": "Entertainment, not financial advice. Reads the contract and its deepest Uniswap V3 pool (spot price, quote-side depth): not holders, locks or future price.", "facts": {"decimals": 6, "erc20_shaped": true, "is_contract": true, "name": "USD Coin", "owner": "0x3abd6f64a422225e61e435bae41db12096106df7", "owner_renounced": false, "proxy_slot": "zeppelinos", "symbol": "USDC", "upgradeable_proxy": true}, "grade": "COOKED", "grade_rule": "RADIOACTIVE: not a contract, or not ERC-20 shaped (no decimals/totalSupply). COOKED: a proxy implementation slot is set (EIP-1967, its beacon, or ZeppelinOS) AND owner() names a live owner. MID: either one. BASED: neither found.", "market": {"deepest_pool": {"fee": 3000, "pool": "0x6c561b446416e1a00e8e93e221854d6ea4171372", "price_usd": 1.00209, "quote": "WETH", "quote_reserve_usd": 87721037.3, "token_reserve": 58770808.350535}, "depth_rule": "pool_depth from the deepest pool's quote-side reserve in USD: <$1k none_or_dust, <$100k thin, <$5M moderate, else deep. A description of on-chain state, not advice.", "dex": "uniswap_v3", "eth_usd": 2432.8015, "eth_usd_source": "chainlink ETH/USD 0x71041dddad3595f9ced3dccfbe3d1f4b0a16bb70", "fee_tiers": [500, 3000, 10000], "pool_depth": "deep", "pools_found": 3, "price_usd": 1.00209, "quote_assets": ["WETH", "USDC"], "quote_reserve_usd": 87721037.3, "rpc_calls": 2}, "one_liner": "USDC is COOKED", "roast": "USDC: COOKED. Proxy (zeppelinos slot set); a live owner holds the keys.", "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "written_by": "template"}, "service": "x402_bazaar_token_verdict_v2.base_token_verdict_v3"}
x402_bazaar_token_verdict_v2__deepseek_v4_flash_chat
LLM chat completion: send messages and max_tokens, get the reply. OpenAI-style chat completion from DeepSeek-V4-Flash-0731. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/deepseek_v4_flash_chat. 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 _meta["x402/payment"].

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

x402_eth_reads_v1__eth_mainnet_eth_get_block_by_number
removed 19 Oct 2026
x402_chain_reads_v1__base_token_verdict_wallet_bundle
removed 20 Oct 2026
x402_chain_reads_v1__base_verdict_balance_bundle
removed 20 Oct 2026
x402_chain_reads_v1__base_contract_abi
removed 23 Oct 2026
x402_chain_reads_v1__base_erc20_balanceof
removed 23 Oct 2026
x402_chain_reads_v1__base_erc721_ownerof
removed 23 Oct 2026
x402_chain_reads_v1__base_eth_getbalance
removed 23 Oct 2026
x402_chain_reads_v1__base_eth_getblockbynumber
removed 23 Oct 2026
x402_chain_reads_v1__base_eth_getlogs
removed 23 Oct 2026
x402_chain_reads_v1__base_eth_gettransactionbyhash
removed 23 Oct 2026
x402_chain_reads_v1__base_latest_block_time
removed 23 Oct 2026
x402_chain_reads_v1__base_reads_bundle
removed 23 Oct 2026
x402_chain_reads_v1__base_token_verdict_read
removed 23 Oct 2026
x402_chain_reads_v1__base_tx_explain
removed 23 Oct 2026
x402_chain_reads_v1__base_tx_verdict_bundle
removed 23 Oct 2026
x402_chain_reads_v1__base_verdict_wallet_snapshot_bundle
removed 23 Oct 2026
x402_chain_reads_v1__base_wallet_snapshot
removed 23 Oct 2026
x402_chain_reads_v1__chain_fees_digest
removed 23 Oct 2026
x402_chain_reads_v1__eth_balance_verdict_bundle
removed 23 Oct 2026
x402_chain_reads_v1__eth_chainid
removed 23 Oct 2026
x402_chain_reads_v1__eth_ens_resolve
removed 23 Oct 2026
x402_chain_reads_v1__eth_erc20_allowance
removed 23 Oct 2026
x402_chain_reads_v1__eth_erc20_balanceof
removed 23 Oct 2026
x402_chain_reads_v1__eth_erc721_tokensof
removed 23 Oct 2026
x402_chain_reads_v1__eth_getbalance
removed 23 Oct 2026
x402_chain_reads_v1__eth_getblockbynumber
removed 23 Oct 2026
x402_chain_reads_v1__eth_gettransactionbyhash
removed 23 Oct 2026
x402_chain_reads_v1__eth_mainnet_getlogs
removed 23 Oct 2026
x402_chain_reads_v1__eth_token_verdict
removed 23 Oct 2026
x402_chain_reads_v1__eth_tx_explain
removed 23 Oct 2026
x402_chain_reads_v1__eth_tx_verdict_bundle
removed 23 Oct 2026
x402_chain_reads_v1__eth_verdict_chainid_bundle
removed 23 Oct 2026
x402_chain_reads_v1__gnosis_eth_getbalance
removed 23 Oct 2026
x402_chain_reads_v1__gnosis_eth_getlogs
removed 23 Oct 2026
x402_chain_reads_v1__health_ping
removed 23 Oct 2026
x402_chain_reads_v1__network_info_balance_bundle
removed 23 Oct 2026
x402_chain_reads_v1__network_info_summary
removed 23 Oct 2026
x402_eth_reads_v1__base_tx_explain
removed 24 Oct 2026
x402_eth_reads_v1__base_wallet_snapshot
removed 24 Oct 2026
x402_eth_reads_v1__chat_deepseek_v3_2
removed 24 Oct 2026
x402_eth_reads_v1__chat_llama3_1_8b
removed 24 Oct 2026
x402_eth_reads_v1__chat_qwen3_32b
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_contract_abi
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_ens_resolve
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_erc20_allowance
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_erc20_balanceof
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_erc20_totalsupply
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_erc721_ownerof
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_erc721_tokens_of
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_eth_blocknumber
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_eth_chainid
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_eth_getbalance
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_eth_getcode
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_eth_getlogs
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_eth_gettransactionbyhash
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_eth_gettransactioncount
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_gasprice
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_getblockbynumber
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_logs_and_tx
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_network_info
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_token_reads_bundle
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_tx_receipt
removed 24 Oct 2026
x402_eth_reads_v1__eth_mainnet_wallet_bundle
removed 24 Oct 2026
x402_bazaar_token_verdict_v2__base_verdict_facts_bundle
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_verdict_facts_bundle
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_verdict_v3_facts_bundle
removed 25 Oct 2026
x402_bazaar_token_verdict_v2__llama3_1_8b_chat
removed 25 Oct 2026
x402_bazaar_token_verdict_v2__qwen3_32b_chat
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_deepseek_v3_2_chat
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_erc20_address_check_preview
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_erc20_token_facts_preview
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_llama3_1_8b_chat
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_mainnet_token_verdict
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_mainnet_token_verdict_preview
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_mainnet_wallet_bundle
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_qwen3_32b_chat
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_token_metadata_preview
removed 25 Oct 2026
x402_eth_token_verdict_v1__eth_token_verdict_v3
removed 25 Oct 2026

Endpoints

URLTransportStateLatencyChecked
https://api.arysphere.com/mcp streamable-http answering 898 ms 1 min ago

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ARYSPHERE x402 chain reads and token verdicts — questions

Answers built from our own checks of this server.

What can ARYSPHERE x402 chain reads and token verdicts do?
It exposes 10 tools, read directly from the server on our last check. Among them: x402_bazaar_token_verdict_v2__base_deepseek_chat, x402_bazaar_token_verdict_v2__base_erc20_balance_preview, x402_bazaar_token_verdict_v2__base_erc20_supply_facts_preview, x402_bazaar_token_verdict_v2__base_erc20_token_facts_preview, x402_bazaar_token_verdict_v2__base_llama3_1_8b_chat, x402_bazaar_token_verdict_v2__base_qwen3_32b_chat and 4 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is ARYSPHERE x402 chain reads and token verdicts working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 950 ms. The bar chart above shows every period we have measured.
Did ARYSPHERE x402 chain reads and token verdicts ever remove tools?
Yes. x402_eth_reads_v1__eth_mainnet_eth_get_block_by_number, x402_chain_reads_v1__base_token_verdict_wallet_bundle, x402_chain_reads_v1__base_verdict_balance_bundle, x402_chain_reads_v1__base_contract_abi and 74 more are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.
How do I connect ARYSPHERE x402 chain reads and token verdicts?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does ARYSPHERE x402 chain reads and token verdicts need an API key?
No. ARYSPHERE x402 chain reads and token verdicts completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 10 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is ARYSPHERE x402 chain reads and token verdicts?
It answers our handshake in 950 ms on average, which is faster than 7% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.