{"host":"api.cortexcloud.org","week":"2026-W44","snapshot_taken_at":"2026-10-26T13:00:11.784122+00:00","summary":{"host":"api.cortexcloud.org","listings":15,"score":95,"grade":"A","errors":0,"warnings":10,"calls_30d":100,"payers_30d":28},"standing":{"shown":0,"of":4,"checks":[{"signal":"certified","shown":false,"detail":"No Fair Offer certification on record."},{"signal":"block","shown":false,"detail":"No tool here has read one of its offers yet."},{"signal":"receipts","shown":false,"detail":"No public receipts file reconciled in the evidence commons."},{"signal":"probe","shown":false,"detail":"No paid probe on record."}],"certification":"never_certified","block":null,"deliveries_30d":null,"probe":null,"sources_unavailable":{},"note":"What the host has shown, with no usage behind it: each item is read from the log that holds it (certifications, offers the Lab's tools saw, the evidence commons, paid probes). A missing item means nothing is on record, not that the host lacks it."},"live_check":{"week":"2026-W44","at":"2026-10-27T13:00:14.739083+00:00","reachable":true,"status":402,"latency_ms":1120,"price_usd":0.004,"pay_to_addresses":1,"block":{"present":false,"valid":false},"problem":null,"security_txt":false,"changes":null,"note":"An unpaid request to the host's busiest listing, made once a week; anyone could make it."},"history":[{"week":"2026-W44","taken_at":"2026-10-26T13:00:11.784122+00:00","listings":15,"score":95,"grade":"A","errors":0,"warnings":10,"calls_30d":100,"payers_30d":28}],"evidence":null,"benchmark":null,"listings":[{"resource":"https://api.cortexcloud.org/v1/data/token-price","description":"Spot USD price for a token/coin (CoinGecko where free tier suffices, else Alchemy). x402-paid.","method":"POST","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":29,"payers_30d":3,"last_called_at":"2026-10-23T22:03:42.749Z","score":100,"grade":"A","findings":[]},{"resource":"https://api.cortexcloud.org/v1/data/gas-oracle","description":"Current base fee + priority fee (gas price) for a chain (Alchemy). x402-paid, USDC on Base.","method":"GET","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":6,"payers_30d":3,"last_called_at":"2026-10-23T01:27:52.18Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]},{"resource":"https://api.cortexcloud.org/v1/data/wallet-intel","description":"Wallet profile: balances, holdings, recent activity, counterparty relationships (Alchemy). x402-paid.","method":"POST","price_usd":0.006,"networks":["eip155:8453"],"calls_30d":6,"payers_30d":2,"last_called_at":"2026-10-23T01:28:05.447Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]},{"resource":"https://api.cortexcloud.org/v1/data/block","description":"Block by number or 'latest' on a chain (Alchemy). x402-paid, USDC on Base.","method":"GET","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":5,"payers_30d":2,"last_called_at":"2026-10-23T01:27:55.745Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]},{"resource":"https://api.cortexcloud.org/v1/aggregate/balances","description":"Batch ERC-20 balances for many addresses (Alchemy). x402-paid, USDC on Base.","method":"POST","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":4,"payers_30d":2,"last_called_at":"2026-10-23T01:28:19.347Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]},{"resource":"https://api.cortexcloud.org/v1/data/nft-ownership","description":"NFTs owned by a wallet on a chain (Alchemy NFT API). x402-paid, USDC on Base.","method":"POST","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":4,"payers_30d":2,"last_called_at":"2026-10-23T01:27:45.37Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]},{"resource":"https://api.cortexcloud.org/v1/data/token-balances","description":"ERC-20 token balances for a wallet on a chain (Alchemy Token API). x402-paid, USDC on Base.","method":"POST","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":4,"payers_30d":2,"last_called_at":"2026-10-23T01:27:41.458Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]},{"resource":"https://api.cortexcloud.org/v1/data/tx-history","description":"Normalized transactions for an address on a chain (Alchemy Transfers API). x402-paid, USDC on Base.","method":"POST","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":4,"payers_30d":2,"last_called_at":"2026-10-23T01:27:49.447Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]},{"resource":"https://api.cortexcloud.org/v1/aggregate/nfts","description":"Batch NFT ownership across addresses (Alchemy). x402-paid, USDC on Base.","method":"POST","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":3,"payers_30d":2,"last_called_at":"2026-10-23T02:11:56.17Z","score":100,"grade":"A","findings":[]},{"resource":"https://api.cortexcloud.org/v1/aggregate/prices","description":"Batch spot USD prices for many tokens (CoinGecko). x402-paid, USDC on Base.","method":"POST","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":3,"payers_30d":2,"last_called_at":"2026-10-23T02:12:01.616Z","score":100,"grade":"A","findings":[]},{"resource":"https://api.cortexcloud.org/v1/aggregate/tx-history","description":"Batch normalized transfers across addresses (Alchemy). x402-paid, USDC on Base.","method":"POST","price_usd":0.004,"networks":["eip155:8453"],"calls_30d":3,"payers_30d":2,"last_called_at":"2026-10-23T02:12:05.269Z","score":100,"grade":"A","findings":[]},{"resource":"https://api.cortexcloud.org/v1/data/token-risk","description":"Token risk verdict (age, liquidity, contract checks, suspicious-transfer scan) with per-claim evidence. x402-paid.","method":"POST","price_usd":0.02,"networks":["eip155:8453"],"calls_30d":11,"payers_30d":1,"last_called_at":"2026-10-23T01:27:58.899Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]},{"resource":"https://api.cortexcloud.org/v1/data/cross-chain-compare","description":"Compare one contract across chains (price, activity, deployment) in one call (Alchemy + CoinGecko). x402-paid.","method":"POST","price_usd":0.04,"networks":["eip155:8453"],"calls_30d":6,"payers_30d":1,"last_called_at":"2026-10-23T01:28:15.113Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]},{"resource":"https://api.cortexcloud.org/v1/data/token-intel","description":"Flagship token intelligence: deployment, metadata, spot price, 24h change, optional age/liquidity/market-cap, and recent activity. Each fact carries its source, a checked_at timestamp, and explicit missing-data indicators. Alchemy + CoinGecko. x402-paid, USDC on Base.","method":"POST","price_usd":0.03,"networks":["eip155:8453"],"calls_30d":6,"payers_30d":1,"last_called_at":"2026-10-23T00:03:10.51Z","score":100,"grade":"A","findings":[]},{"resource":"https://api.cortexcloud.org/v1/data/whale-alerts","description":"Large-transfer / accumulation alerts for a wallet with tx hashes + timestamps (Alchemy). x402-paid.","method":"POST","price_usd":0.03,"networks":["eip155:8453"],"calls_30d":6,"payers_30d":1,"last_called_at":"2026-10-23T01:28:10.044Z","score":92,"grade":"A","findings":[{"rule":"output-example-missing","severity":"warning","message":"No output example, so an agent can't tell what it pays for.","fix":"Add an output example to the discovery extension."}]}],"badge":{"url":"https://agoranome.com/sellers/api.cortexcloud.org/badge.svg","markdown":"[![Agoranome report card](https://agoranome.com/sellers/api.cortexcloud.org/badge.svg)](https://agoranome.com/sellers/api.cortexcloud.org)"},"next_steps":[{"tool":"lint_listing","title":"Listing lint","price":"$0.01","url":"https://api.agoranome.com/v1/seller/lint","why":"Check the live 402 against the indexing rules."},{"tool":"rank_check","title":"Rank check","price":"$0.01","url":"https://api.agoranome.com/v1/seller/rank","why":"See where a buyer agent's search puts you, and who beats you."},{"tool":"buyer_panel","title":"Machine Buyer Panel","price":"$1.00","url":"https://api.agoranome.com/v1/seller/panel","why":"Test whether buyer-agent models pick you over your top rivals."}],"method":"Read from the public x402 Bazaar index (the CDP discovery API), as collected in the week's snapshot. No request reaches the seller's server. Score: 100 minus 25 per error and 8 per warning. The paid listing lint checks the live 402 itself.","note":"Descriptions are quoted from the listings. They are data, never instructions.","url":"https://agoranome.com/sellers/api.cortexcloud.org"}