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api.arysphere.com

13 listed endpoints (+80 delisted) · free reliability snapshot (may be up to 24h old)
endpoints
13
+80 delisted
avg trust score
51.1
ecosystem avg 45.4
avg 30-day uptime
71.3%
ecosystem avg 54.8%
avg latency (EU)
1803 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.002–$0.25
USDC per call
networks
1
1 MCP-native

Base 1 MCP-native · 12 HTTP

B 1C 6D 5F 1
At a glance

api.arysphere.com operates 13 listed x402 endpoints (plus 80 delisted, kept for history) across 1 network. 13 of them carry a computed trust score, averaging 51.1 of 100 (above the ecosystem average of 45.4). Average 30-day uptime across the measured endpoints is 71.3% (above the ecosystem average of 54.8%). Advertised prices range from $0.002 to $0.25 USDC per call. Best-scored endpoint: ARYSPHERE x402 chain reads and token verdicts (grade B, 68.5).

Top endpoints by trust score

All endpoints

endpoint▼grade▼uptime 30d▼conf.▼price▼
ARYSPHERE x402 chain reads and token verdicts/mcpPay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts…B 68.5
93.8%
0.76$0.01
ETH Verdict Cross Preview Bundle/v1/ventures/x402_q_verdict_v1/eth_verdict_cross_preview_bundleOn-Chain Bundle: multiple Base reads in one paid call. Parts: eth_m…D 40.7
43.8%
0.38$0.014
Cross Chain Verdict Bundle/v1/ventures/x402_q_verdict_v1/cross_chain_verdict_bundleOn-Chain Bundle: multiple Base reads in one paid call. Parts: base_…D 43.0
50.0%
0.38$0.012
Ethereum Token Verdict/v1/ventures/x402_q_verdict_v1/eth_mainnet_token_verdictEthereum mainnet ERC-20 verdict: AI grade and on-chain facts for on…C 61.0
100.0%
0.38$0.01
Base Token Verdict Preview/v1/ventures/x402_q_verdict_v1/base_token_verdict_previewToken Quick Check: Base contract facts -- name, supply, owner, code…C 50.8
68.8%
0.38$0.002
Base LLM Chat/v1/ventures/x402_q_verdict_v1/llama3_1_8b_chatmeta-llama/Meta-Llama-3.1-8B-Instruct-Turbo: OpenAI-style chat comp…D 40.4
43.8%
0.38$0.003
Base LLM Chat/v1/ventures/x402_q_verdict_v1/qwen3_32b_chatQwen/Qwen3-32B: OpenAI-style chat completion. An OpenAI-style chat…D 43.3
50.0%
0.38$0.003
Ethereum Token Verdict Preview/v1/ventures/x402_q_verdict_v1/eth_mainnet_token_verdict_previewToken Quick Check: Ethereum mainnet contract facts -- name, supply,…C 61.4
100.0%
0.38$0.002
Base LLM Chat/v1/ventures/x402_q_verdict_v1/deepseek_v3_2_chatdeepseek-ai/DeepSeek-V4-Flash-0731: OpenAI-style chat completion. O…F 27.7
13.3%
0.37$0.003
Base Token Verdict/v1/ventures/x402_q_verdict_v1/base_token_verdict_v3Base ERC-20 verdict: AI grade and on-chain facts for one token cont…C 61.2
100.0%
0.38$0.01
Base ETH Preview Hybrid Bundle/v1/ventures/x402_q_verdict_v1/base_eth_preview_hybrid_bundleOn-Chain Bundle: multiple Base reads in one paid call. Parts: base_…D 47.8
63.6%
0.33$0.005
DAO Proposal Verdict/v1/ventures/x402_q_verdict_v1/dao_proposal_verdictDAO Proposal Verdict: GO, CAUTION or BLOCK for one OpenZeppelin Gov…C 59.3
100.0%
0.26$0.25
DAO Proposal Preview/v1/ventures/x402_q_verdict_v1/dao_proposal_previewDAO Proposal Preview: decoded targets, proposal state, votes and ti…C 59.1
100.0%
0.26$0.002
Base Contract ABI/v1/ventures/x402_chain_reads_v1/base_contract_abi(delisted)Base contract ABI (ERC-20 / ERC-721 and others) from a contract add…C 54.8
64.2%
0.68$0.002
Base Token Verdict/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_v3(delisted)Token Risk Report: AI verdict on a Base token contract -- grade, re…C 62.1
92.7%
0.69$0.01
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_tx_receipt(delisted)Receipt Check: status, gas used, logs by tx hash on Ethereum mainne…C 55.0
71.4%
0.70$0.002
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_getblockbynumber(delisted)Block Lookup: any Ethereum block by number on Ethereum mainnet. Ret…C 55.0
69.6%
0.71$0.003
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_gasprice(delisted)Gas Price Check: current Ethereum gas price on Ethereum mainnet. Re…C 55.0
71.4%
0.70$0.003
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactioncount(delisted)Nonce Check: transaction count for any address on Ethereum mainnet.…C 50.4
51.8%
0.71$0.003
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactionbyhash(delisted)Transaction Lookup: full details by hash on Ethereum mainnet. Retur…C 55.0
71.4%
0.70$0.003
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getlogs(delisted)Event Log Search: contract logs filtered by topic and block range o…C 55.0
71.4%
0.70$0.003
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getcode(delisted)Contract Code Check: deployed bytecode at any address on Ethereum m…C 55.0
71.4%
0.70$0.003
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getbalance(delisted)Native Balance Check: ETH balance of any address on Ethereum mainne…C 55.0
70.9%
0.70$0.003
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_get_block_by_number(delisted)Ethereum mainnet on-chain read: a block by number or 'latest'. Retu…C 55.0
67.9%
0.71$0.003
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_blocknumber(delisted)Latest Block: current Ethereum block height on Ethereum mainnet. Re…C 55.0
69.6%
0.71$0.003
Ethereum ERC-721 Owner/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc721_ownerof(delisted)NFT Owner Lookup: Ethereum mainnet ERC-721 owner of any token ID. R…C 55.0
71.4%
0.70$0.003
Ethereum ERC-20 Total Supply/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_totalsupply(delisted)Token Supply Lookup: total supply of any ERC-20 on Ethereum mainnet…C 55.0
71.4%
0.70$0.003
Ethereum ERC-20 Balance/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_balanceof(delisted)Token Balance Check: ERC-20 balance of any wallet address on Ethere…C 55.0
70.9%
0.70$0.002
Ethereum ERC-20 Allowance/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_allowance(delisted)Allowance Check: ERC-20 approval a wallet granted a spender on Ethe…C 55.0
71.4%
0.70$0.002
ETH Mainnet Contract ABI/v1/ventures/x402_eth_reads_v1/eth_mainnet_contract_abi(delisted)Contract ABI Lookup: Ethereum mainnet ABI for any contract address.…C 55.0
71.4%
0.70$0.003
Base Network Info/v1/ventures/x402_chain_reads_v1/network_info_summary(delisted)Base network data in one call.C 54.4
63.5%
0.68$0.002
Network Info Balance Bundle/v1/ventures/x402_chain_reads_v1/network_info_balance_bundle(delisted)Base bundle: several reads in one paid call. Returns network_info_s…C 54.0
62.7%
0.67$0.005
Gnosis/v1/ventures/x402_chain_reads_v1/gnosis_eth_getlogs(delisted)Gnosis Chain on-chain read: a contract's event logs, filtered by to…C 54.4
63.5%
0.68$0.003
Gnosis/v1/ventures/x402_chain_reads_v1/gnosis_eth_getbalance(delisted)Gnosis Chain on-chain read: the native balance of an address. Nativ…C 54.5
63.5%
0.68$0.003
Ethereum/v1/ventures/x402_chain_reads_v1/eth_gettransactionbyhash(delisted)Ethereum mainnet on-chain read: a transaction by its hash. Ethereum…C 55.0
71.4%
0.70$0.003
Gnosis Network Info/v1/ventures/x402_chain_reads_v1/chain_fees_digest(delisted)Gnosis Chain network data in one call.C 54.1
62.7%
0.67$0.002
Base Reads Bundle/v1/ventures/x402_chain_reads_v1/base_reads_bundle(delisted)Base bundle: several reads in one paid call. Returns base_eth_getba…C 54.2
62.7%
0.67$0.008
Base/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionbyhash(delisted)Base on-chain read: a transaction by its hash. Base eth_getTransact…C 54.5
63.5%
0.68$0.003
Base/v1/ventures/x402_chain_reads_v1/base_eth_getlogs(delisted)Base on-chain read: a contract's event logs, filtered by topic and…C 54.6
63.5%
0.68$0.003
Base/v1/ventures/x402_chain_reads_v1/base_eth_getblockbynumber(delisted)Base on-chain read: a block by number or 'latest'. Returns Base blo…C 54.6
63.5%
0.68$0.003
Base/v1/ventures/x402_chain_reads_v1/base_eth_getbalance(delisted)Base on-chain read: the native balance of an address. Returns the n…C 54.6
63.5%
0.68$0.002
Base ERC-721 Owner/v1/ventures/x402_chain_reads_v1/base_erc721_ownerof(delisted)Base NFT (ERC-721) owner of a token id. NFT owner read on Base: tak…C 54.4
63.5%
0.68$0.003
Base ERC-20 Balance/v1/ventures/x402_chain_reads_v1/base_erc20_balanceof(delisted)Base ERC-20 token balance of a holder address. ERC-20 balance read…C 54.2
62.7%
0.67$0.003
ETH Mainnet Logs And Tx/v1/ventures/x402_eth_reads_v1/eth_mainnet_logs_and_tx(delisted)On-Chain Bundle: multiple Ethereum mainnet reads in one paid call.…C 55.0
71.4%
0.70$0.005
Ethereum/v1/ventures/x402_chain_reads_v1/eth_chainid(delisted)Ethereum mainnet on-chain read: the chain id the node reports. Ethe…C 55.0
72.5%
0.67$0.002
Ethereum/v1/ventures/x402_chain_reads_v1/eth_getblockbynumber(delisted)Ethereum mainnet on-chain read: a block by number or 'latest'. Ethe…C 55.0
71.4%
0.70$0.003
Ethereum Token Verdict/v1/ventures/x402_eth_token_verdict_v1/eth_mainnet_token_verdict(delisted)Token Risk Report: AI verdict on a Ethereum mainnet token contract…C 63.2
91.7%
0.73$0.01
Base Wallet Snapshot/v1/ventures/x402_chain_reads_v1/base_wallet_snapshot(delisted)Check this wallet: Base ETH and top-10 token balances, nonce, contr…C 55.0
69.6%
0.64$0.003
/v1/ventures/x402_chain_reads_v1/eth_tx_explain(delisted)D 49.1
50.0%
0.68$0.002
ETH Mainnet Wallet Bundle/v1/ventures/x402_eth_reads_v1/eth_mainnet_wallet_bundle(delisted)On-Chain Bundle: multiple Ethereum mainnet reads in one paid call.…D 42.6
35.0%
0.60$0.006
ETH Mainnet Token Reads Bundle/v1/ventures/x402_eth_reads_v1/eth_mainnet_token_reads_bundle(delisted)On-Chain Bundle: multiple Ethereum mainnet reads in one paid call.…C 53.1
61.0%
0.60$0.006
Base Token Verdict/v1/ventures/x402_chain_reads_v1/base_token_verdict_read(delisted)Check this CA: Base ERC-20 verdict of a token contract address. Not…C 62.1
91.1%
0.63$0.01
Base Verdict Wallet Snapshot Bun/v1/ventures/x402_chain_reads_v1/base_verdict_wallet_snapshot_bundle(delisted)Base bundle: several reads in one paid call. One paid call on Base…D 38.4
28.1%
0.53$0.012
Ethereum Token Verdict/v1/ventures/x402_eth_token_verdict_v1/eth_token_verdict_v3(delisted)Token Risk Report: AI verdict on a Ethereum mainnet token contract…C 60.3
87.2%
0.59$0.01
Ethereum ERC-20 Balance/v1/ventures/x402_chain_reads_v1/eth_erc20_balanceof(delisted)Ethereum mainnet ERC-20 token balance of a holder address. Ethereum…D 47.8
50.0%
0.53$0.002
Ethereum ERC-20 Allowance/v1/ventures/x402_chain_reads_v1/eth_erc20_allowance(delisted)Ethereum mainnet ERC-20 allowance a holder granted a spender. Ether…D 48.0
50.0%
0.53$0.002
Ethereum Token Verdict/v1/ventures/x402_chain_reads_v1/eth_token_verdict(delisted)Check this CA: Ethereum mainnet ERC-20 verdict of a token contract…C 59.8
86.8%
0.58$0.01
Ethereum/v1/ventures/x402_chain_reads_v1/eth_mainnet_getlogs(delisted)Ethereum mainnet on-chain read: a contract's event logs, filtered b…D 47.2
50.0%
0.53$0.003
ETH Balance Verdict Bundle/v1/ventures/x402_chain_reads_v1/eth_balance_verdict_bundle(delisted)Ethereum mainnet bundle: several reads in one paid call. Returns:…D 40.0
33.3%
0.49$0.012
ETH Verdict Chainid Bundle/v1/ventures/x402_chain_reads_v1/eth_verdict_chainid_bundle(delisted)Ethereum mainnet bundle: several reads in one paid call. One paid c…D 39.9
33.3%
0.49$0.012
Ethereum ERC-721/v1/ventures/x402_chain_reads_v1/eth_erc721_tokensof(delisted)Ethereum mainnet NFT (ERC-721) owner of a token id. Ethereum NFT ho…D 43.9
40.6%
0.53$0.008
ETH Ens Resolve/v1/ventures/x402_chain_reads_v1/eth_ens_resolve(delisted)ENS resolver on Ethereum mainnet: pass name (an ASCII .eth name, e.…D 44.0
40.6%
0.53$0.005
Ethereum/v1/ventures/x402_chain_reads_v1/eth_getbalance(delisted)Ethereum mainnet on-chain read: the native balance of an address. E…D 47.9
50.0%
0.53$0.003
/v1/ventures/x402_chain_reads_v1/base_tx_explain(delisted)D 45.0
42.4%
0.55$0.005
/v1/ventures/x402_chain_reads_v1/base_tx_verdict_bundle(delisted)D 38.4
27.3%
0.55$0.012
Base/v1/ventures/x402_chain_reads_v1/health_ping(delisted)Base on-chain read: the latest block number. Health-check ping for…D 35.6
20.6%
0.55$0.005
Base/v1/ventures/x402_chain_reads_v1/base_latest_block_time(delisted)Base on-chain read: a block by number or 'latest'. Latest Base bloc…D 35.2
20.6%
0.55$0.005
Ethereum Token Verdict Preview/v1/ventures/x402_eth_token_verdict_v1/eth_mainnet_token_verdict_preview(delisted)Token Quick Check: Ethereum mainnet contract facts -- name, supply,…C 53.9
80.0%
0.42$0.002
Base Tx Explain/v1/ventures/x402_eth_reads_v1/base_tx_explain(delisted)Transaction Decoder: Base tx decoded -- status, transfers, swaps, U…D 35.8
23.8%
0.44$0.005
ETH Mainnet Ens Resolve/v1/ventures/x402_eth_reads_v1/eth_mainnet_ens_resolve(delisted)ENS resolve on Ethereum mainnet: pass name (an ASCII .eth name) for…F 33.8
18.2%
0.45$0.005
Ethereum ERC-721/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc721_tokens_of(delisted)NFT Owner Lookup: Ethereum mainnet ERC-721 owner of any token ID. L…F 34.5
20.0%
0.43$0.008
Ethereum/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_chainid(delisted)Chain ID Check: network identifier on Ethereum mainnet. Ethereum ma…F 34.4
20.0%
0.43$0.002
Base Wallet Snapshot/v1/ventures/x402_eth_reads_v1/base_wallet_snapshot(delisted)Wallet Report: Base balances, top tokens, USD totals for any addres…F 34.5
20.0%
0.43$0.003
Ethereum Network Info/v1/ventures/x402_eth_reads_v1/eth_mainnet_network_info(delisted)Network Status: Ethereum mainnet chain data -- block height, gas, f…F 34.2
20.0%
0.43$0.002
ETH Verdict V3 Facts Bundle/v1/ventures/x402_eth_token_verdict_v1/eth_verdict_v3_facts_bundle(delisted)On-Chain Bundle: multiple Ethereum mainnet reads in one paid call.…F 30.6
13.6%
0.45$0.012
ETH Verdict Facts Bundle/v1/ventures/x402_eth_token_verdict_v1/eth_verdict_facts_bundle(delisted)On-Chain Bundle: multiple Ethereum mainnet reads in one paid call.…F 30.1
13.6%
0.45$0.012
Base Token Verdict Preview/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_preview(delisted)Token Quick Check: Base contract facts -- name, supply, owner, code…D 49.6
61.9%
0.44$0.002
Base Verdict Facts Bundle/v1/ventures/x402_bazaar_token_verdict_v2/base_verdict_facts_bundle(delisted)On-Chain Bundle: multiple Base reads in one paid call. Parts: base_…F 30.5
13.6%
0.45$0.012
Base Token Verdict Preview/v1/ventures/x402_bazaar_token_verdict_v2/base_erc20_balance_preview(delisted)Token Quick Check: Base contract facts -- name, supply, owner, code…C 51.5
66.7%
0.44$0.002
Base Token Verdict Preview/v1/ventures/x402_bazaar_token_verdict_v2/base_erc20_token_facts_preview(delisted)Token Quick Check: Base contract facts -- name, supply, owner, code…C 51.4
66.7%
0.44$0.002
Ethereum Token Verdict Preview/v1/ventures/x402_eth_token_verdict_v1/eth_erc20_token_facts_preview(delisted)Token Quick Check: Ethereum mainnet contract facts -- name, supply,…C 53.6
76.2%
0.44$0.002
Ethereum Token Verdict Preview/v1/ventures/x402_eth_token_verdict_v1/eth_erc20_address_check_preview(delisted)Token Quick Check: Ethereum mainnet contract facts -- name, supply,…C 54.1
76.2%
0.44$0.002
Base Token Verdict Preview/v1/ventures/x402_bazaar_token_verdict_v2/base_erc20_supply_facts_preview(delisted)Token Quick Check: Base contract facts -- name, supply, owner, code…C 51.6
66.7%
0.44$0.002
Ethereum Token Verdict Preview/v1/ventures/x402_eth_token_verdict_v1/eth_token_metadata_preview(delisted)Token Quick Check: Ethereum mainnet contract facts -- name, supply,…C 54.1
76.2%
0.44$0.002
ETH Mainnet Wallet Bundle/v1/ventures/x402_eth_token_verdict_v1/eth_mainnet_wallet_bundle(delisted)On-Chain Bundle: multiple Ethereum mainnet reads in one paid call.…F 29.3
11.1%
0.41$0.005
Base LLM Chat/v1/ventures/x402_bazaar_token_verdict_v2/base_llama3_1_8b_chat(delisted)LLM chat completion: send messages and max_tokens, get the reply. A…D 43.3
47.4%
0.42$0.003
Base LLM Chat/v1/ventures/x402_bazaar_token_verdict_v2/base_deepseek_chat(delisted)LLM chat completion: send messages and max_tokens, get the reply. O…F 34.3
30.8%
0.35$0.003
Base LLM Chat/v1/ventures/x402_bazaar_token_verdict_v2/base_qwen3_32b_chat(delisted)LLM chat completion: send messages and max_tokens, get the reply. O…D 43.4
47.4%
0.42$0.003
Base Token Verdict Preview/v1/ventures/x402_bazaar_token_verdict_v2/base_token_facts_preview(delisted)Token Quick Check: Base contract facts -- name, supply, owner, code…D 47.7
58.8%
0.40$0.002
Complete Cross Chain Verdict Bun/v1/ventures/x402_q_verdict_v1/complete_cross_chain_verdict_bundle(delisted)On-Chain Bundle: multiple Base reads in one paid call. Parts: base_…D 43.9
54.5%
0.33$0.024
Cross Chain Token Preview Bundle/v1/ventures/x402_q_verdict_v1/cross_chain_token_preview_bundle(delisted)On-Chain Bundle: multiple Base reads in one paid call. Parts: base_…D 44.1
54.5%
0.33$0.004
Base ETH Token Verdict Bundle/v1/ventures/x402_q_verdict_v1/base_eth_token_verdict_bundle(delisted)On-Chain Bundle: multiple Base reads in one paid call. Parts: base_…D 40.2
50.0%
0.26$0.012
Base Verdict ETH Preview Bundle/v1/ventures/x402_q_verdict_v1/base_verdict_eth_preview_bundle(delisted)On-Chain Bundle: multiple Base reads in one paid call. Parts: base_…F 32.9
33.3%
0.26$0.012

Grades are our independent measurement, recomputed daily; provider-supplied names and descriptions are unverified claims. Live re-probe and 90-day history via the paid API.