ARYSPHERE x402 chain reads and token verdicts

com.arysphere/arysphere-x402Version 1.1.0

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

Status

Responds783 msNov 14, 2026, 13:47 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:47 UTC
Latency: 783 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://api.arysphere.com/mcpResponds783 msNov 14, 2026, 13:47 UTC

No sign-in

Claude Code

claude mcp add --transport http arysphere-x402 https://api.arysphere.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: arysphere-x402
Remote MCP server URL: https://api.arysphere.com/mcp

Cursor

{
  "mcpServers": {
    "arysphere-x402": {
      "url": "https://api.arysphere.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"arysphere-x402","type":"http","url":"https://api.arysphere.com/mcp"}'

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Tools

5 tools

Tools of ARYSPHERE x402 chain reads and token verdicts
	Description		Read-only	Idempotent	Open world
`x402_q_verdict_v1__base_token_verdict_v3`Base ERC-20 verdict: AI grade and on-chain facts for one token contract. Not financial advice. Returns: a rule-graded 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. Price: $0.01 USDC per call, paid by x402 (Base, Polygon or Arbitrum). GET https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/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-sid	Base ERC-20 verdict: AI grade and on-chain facts for one token contract. Not financial advice. Returns: a rule-graded 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. Price: $0.01 USDC per call, paid by x402 (Base, Polygon or Arbitrum). GET https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/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-sid	Not declared	Yes	Not declared	Not declared
`x402_q_verdict_v1__dao_proposal_preview`DAO Proposal Preview: decoded targets, proposal state, votes and timelock delay for one OpenZeppelin Governor proposal on Ethereum or Base. Check this first. Returns: a DAO proposal preview on one OpenZeppelin Governor proposal: the decoded targets and call data the buyer posts, the proposal state, vote totals, quorum and timelock delay read from the chain, and whether each target is verified. No verdict, no model. Price: $0.002 USDC per call, paid by x402 (Base, Polygon or Arbitrum). POST https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/dao_proposal_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"].	DAO Proposal Preview: decoded targets, proposal state, votes and timelock delay for one OpenZeppelin Governor proposal on Ethereum or Base. Check this first. Returns: a DAO proposal preview on one OpenZeppelin Governor proposal: the decoded targets and call data the buyer posts, the proposal state, vote totals, quorum and timelock delay read from the chain, and whether each target is verified. No verdict, no model. Price: $0.002 USDC per call, paid by x402 (Base, Polygon or Arbitrum). POST https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/dao_proposal_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"].	Not declared	Yes	Not declared	Not declared
`x402_q_verdict_v1__dao_proposal_verdict`DAO Proposal Verdict: GO, CAUTION or BLOCK on one Governor proposal, Ethereum or Base. Returns: a DAO proposal verdict on one OpenZeppelin Governor proposal: GO, CAUTION or BLOCK from decoded targets, governance reads, Slither flags on verified target contracts, and a fork simulation diff of outflows, mints and ownership changes. Unverified contracts are UNKNOWN, never assumed clean. $0.002 preview, no verdict: https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/dao_proposal_preview Price: $0.25 USDC per call, paid by x402 (Base, Polygon or Arbitrum). POST https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/dao_proposal_verdict. 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"].	DAO Proposal Verdict: GO, CAUTION or BLOCK on one Governor proposal, Ethereum or Base. Returns: a DAO proposal verdict on one OpenZeppelin Governor proposal: GO, CAUTION or BLOCK from decoded targets, governance reads, Slither flags on verified target contracts, and a fork simulation diff of outflows, mints and ownership changes. Unverified contracts are UNKNOWN, never assumed clean. $0.002 preview, no verdict: https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/dao_proposal_preview Price: $0.25 USDC per call, paid by x402 (Base, Polygon or Arbitrum). POST https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/dao_proposal_verdict. 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"].	Not declared	Yes	Not declared	Not declared
`x402_q_verdict_v1__eth_mainnet_token_verdict`Ethereum mainnet ERC-20 verdict: AI grade and on-chain facts for one token contract. Not financial advice. Returns: a rule-graded 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. Price: $0.01 USDC per call, paid by x402 (Base, Polygon or Arbitrum). GET https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/eth_mainnet_token_verdict. 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": "ethereum", "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": "MID", "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": {"address": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "code_bytes": 11075, "decimals": 6, "erc20_shaped": true, "is_contract": true, "name": "Tether USD", "owner": "0xc6cde7c39eb2f0f0095f41570af89efc2c1ea828", "owner_function": true, "owner_renounced": false, "proxy_implementation": null, "proxy_slot": null, "proxy_slots_checked": ["eip1967", "eip1967_beacon"], "symbol": "USDT", "total_supply": "88301265725.970534", "total_supply_raw": "88301265725970534", "upgradeable_proxy": false}, "grade": "MID", "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: neit	Ethereum mainnet ERC-20 verdict: AI grade and on-chain facts for one token contract. Not financial advice. Returns: a rule-graded 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. Price: $0.01 USDC per call, paid by x402 (Base, Polygon or Arbitrum). GET https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/eth_mainnet_token_verdict. 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": "ethereum", "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": "MID", "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": {"address": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "code_bytes": 11075, "decimals": 6, "erc20_shaped": true, "is_contract": true, "name": "Tether USD", "owner": "0xc6cde7c39eb2f0f0095f41570af89efc2c1ea828", "owner_function": true, "owner_renounced": false, "proxy_implementation": null, "proxy_slot": null, "proxy_slots_checked": ["eip1967", "eip1967_beacon"], "symbol": "USDT", "total_supply": "88301265725.970534", "total_supply_raw": "88301265725970534", "upgradeable_proxy": false}, "grade": "MID", "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: neit	Not declared	Yes	Not declared	Not declared
`x402_q_verdict_v1__eth_mainnet_token_verdict_preview`Token Quick Check: Ethereum mainnet 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. Price: $0.002 USDC per call, paid by x402 (Base, Polygon or Arbitrum). GET https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/eth_mainnet_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"]. Measured output: {"cached": false, "chain": "ethereum", "method": "preview", "note": "A preview: the contract's own state read from the chain. No grade, no model, no pool price, no holders, no safety or legitimacy call. Not financial advice.", "ok": true, "result": {"facts": {"address": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "code_bytes": 11075, "decimals": 6, "erc20_shaped": true, "is_contract": true, "name": "Tether USD", "owner": "0xc6cde7c39eb2f0f0095f41570af89efc2c1ea828", "owner_function": true, "owner_renounced": false, "proxy_implementation": null, "proxy_slot": null, "proxy_slots_checked": ["eip1967", "eip1967_beacon"], "symbol": "USDT", "total_supply": "88301265725.970534", "total_supply_raw": "88301265725970534", "upgradeable_proxy": false}, "token": "0xdAC17F958D2ee523a2206206994597C13D831ec7"}, "service": "x402_q_verdict_v1.eth_mainnet_token_verdict_preview"}	Token Quick Check: Ethereum mainnet 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. Price: $0.002 USDC per call, paid by x402 (Base, Polygon or Arbitrum). GET https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/eth_mainnet_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"]. Measured output: {"cached": false, "chain": "ethereum", "method": "preview", "note": "A preview: the contract's own state read from the chain. No grade, no model, no pool price, no holders, no safety or legitimacy call. Not financial advice.", "ok": true, "result": {"facts": {"address": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "code_bytes": 11075, "decimals": 6, "erc20_shaped": true, "is_contract": true, "name": "Tether USD", "owner": "0xc6cde7c39eb2f0f0095f41570af89efc2c1ea828", "owner_function": true, "owner_renounced": false, "proxy_implementation": null, "proxy_slot": null, "proxy_slots_checked": ["eip1967", "eip1967_beacon"], "symbol": "USDT", "total_supply": "88301265725.970534", "total_supply_raw": "88301265725970534", "upgradeable_proxy": false}, "token": "0xdAC17F958D2ee523a2206206994597C13D831ec7"}, "service": "x402_q_verdict_v1.eth_mainnet_token_verdict_preview"}	Not declared	Yes	Not declared	Not declared

Details

Registry status: Active
Published: Oct 16, 2026
Updated: Oct 16, 2026
Website: Not given
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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