{"host":"sovereign-x402-zeta.vercel.app","week":"2026-W44","snapshot_taken_at":"2026-10-26T13:00:11.784122+00:00","summary":{"host":"sovereign-x402-zeta.vercel.app","listings":9,"score":88,"grade":"B","errors":0,"warnings":13,"calls_30d":51,"payers_30d":25},"confidence":null,"safety":null,"fixes":[{"rule":"output-example-missing","severity":"warning","listings":9,"fix":"Add an output example to the discovery extension.","text":"no output example"},{"rule":"description-short","severity":"warning","listings":4,"fix":"Name the input, the output and what sets it apart.","text":"a description under 60 characters"},{"rule":"tags-missing","severity":"info","listings":9,"fix":"Add a few plain tags for the category.","text":"no tags"}],"market":{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/web/scrape","category":"page_reading","label":"Page reading and scraping","price":{"usd":0.01,"compared_with":380,"p10":0.001,"median":0.004,"p90":0.02,"ask_more":50,"ask_less":270},"payers":{"payers_30d":7,"rank":18,"of":1546},"pattern":"repeat_use","search":null,"method":"Compared with the week's Bazaar snapshot: prices from listings in the same category with at least 3 payers in 30 days, other sellers only; payer counts are the Bazaar's own, so catalog sweeps count too. Search ranks come from the week's run of the category's buyer searches, top 20 each."},"who_pays":{"host":"sovereign-x402-zeta.vercel.app","counted":true,"reason":null,"addresses":1,"window_days":30,"from_block":51895954,"to_block":53191953,"as_of":"2026-10-28T07:40:53+00:00","payments":287,"payers":13,"repeat_payers":4,"sweep_payers":5,"self_payers":0,"sweep_payments":16,"self_payments":0,"sweep_share":0.0557,"real_payments":271,"real_payers":8,"method":"Every USDC transfer on Base into the host's pay-to addresses over 30 days counts. A repeat payer paid in two or more sessions, more than 30 minutes apart. A sweep paid once and, within an hour, paid 5 or more of the other Bazaar sellers we read: a bot paying the catalog, not a buyer. An address that more than one host lists, or that takes more transfers than a seller could, isn't counted."},"registered_agent":null,"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":436,"price_usd":0.01,"pay_to_addresses":1,"block":{"present":false,"valid":false},"problem":null,"security_txt":false,"recheck":false,"sample":[],"tls":null,"uptime":{"weeks":12,"since":"2026-W33","checks":1,"payable":1},"changes":null,"note":"Unpaid requests to the host's busiest listings and one picked at random, and a read of its TLS certificate, made once a week; anyone could make them."},"recheck":{"url":"https://agoranome.com/sellers/sovereign-x402-zeta.vercel.app/recheck","method":"POST","note":"Free, once a day per seller: the same listings asked again, unpaid, and the grade made from the answers."},"history":[{"week":"2026-W44","taken_at":"2026-10-26T13:00:11.784122+00:00","listings":9,"score":88,"grade":"B","errors":0,"warnings":13,"calls_30d":51,"payers_30d":25}],"evidence":null,"benchmark":null,"listings":[{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/web/scrape","description":"Scrape a URL and return clean Markdown (via Firecrawl). Priced above Firecrawl's own per-scrape cost.","method":"POST","price_usd":0.01,"networks":["eip155:8453"],"calls_30d":33,"payers_30d":7,"last_called_at":"2026-10-26T11:41:39.953Z","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."},{"rule":"tags-missing","severity":"info","message":"No tags.","fix":"Add a few plain tags for the category."}]},{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/sequence/catalan","description":"Calculate the nth Catalan number.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":3,"payers_30d":3,"last_called_at":"2026-10-08T21:16:50.538Z","score":84,"grade":"B","findings":[{"rule":"description-short","severity":"warning","message":"The description is 33 characters long.","fix":"Name the input, the output and what sets it apart."},{"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."},{"rule":"tags-missing","severity":"info","message":"No tags.","fix":"Add a few plain tags for the category."}]},{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/sequence/totient","description":"Calculate Euler totient function phi(n) for a given positive integer n.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":3,"payers_30d":3,"last_called_at":"2026-10-12T08:19:57.298Z","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."},{"rule":"tags-missing","severity":"info","message":"No tags.","fix":"Add a few plain tags for the category."}]},{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/code/exec","description":"Execute Python code in a real, isolated E2B cloud sandbox (not a subprocess) and return stdout/stderr/results.","method":"POST","price_usd":0.02,"networks":["eip155:8453"],"calls_30d":2,"payers_30d":2,"last_called_at":"2026-10-12T08:19:55.635Z","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."},{"rule":"tags-missing","severity":"info","message":"No tags.","fix":"Add a few plain tags for the category."}]},{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/sequence/even","description":"Generate a list of even numbers up to a specified limit.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":2,"payers_30d":2,"last_called_at":"2026-10-08T19:07:03.49Z","score":84,"grade":"B","findings":[{"rule":"description-short","severity":"warning","message":"The description is 56 characters long.","fix":"Name the input, the output and what sets it apart."},{"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."},{"rule":"tags-missing","severity":"info","message":"No tags.","fix":"Add a few plain tags for the category."}]},{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/sequence/handshake","description":"Generate a random handshake sequence (numbers and symbols) for secure connections.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":2,"payers_30d":2,"last_called_at":"2026-10-08T19:07:04.483Z","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."},{"rule":"tags-missing","severity":"info","message":"No tags.","fix":"Add a few plain tags for the category."}]},{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/sequence/odds","description":"Generate a list of odd numbers up to a specified limit.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":2,"payers_30d":2,"last_called_at":"2026-10-08T19:07:05.685Z","score":84,"grade":"B","findings":[{"rule":"description-short","severity":"warning","message":"The description is 55 characters long.","fix":"Name the input, the output and what sets it apart."},{"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."},{"rule":"tags-missing","severity":"info","message":"No tags.","fix":"Add a few plain tags for the category."}]},{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime","description":"Generate a list of prime numbers up to a specified limit.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":2,"payers_30d":2,"last_called_at":"2026-10-08T19:12:46.702Z","score":84,"grade":"B","findings":[{"rule":"description-short","severity":"warning","message":"The description is 57 characters long.","fix":"Name the input, the output and what sets it apart."},{"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."},{"rule":"tags-missing","severity":"info","message":"No tags.","fix":"Add a few plain tags for the category."}]},{"resource":"https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime_pairs","description":"Generate twin prime pairs (p, p+2, both prime) up to a specified limit.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":2,"payers_30d":2,"last_called_at":"2026-10-08T19:12:47.53Z","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."},{"rule":"tags-missing","severity":"info","message":"No tags.","fix":"Add a few plain tags for the category."}]}],"listings_page":{"page":1,"pages":1,"per_page":100,"total":9,"next":null},"badge":{"url":"https://agoranome.com/sellers/sovereign-x402-zeta.vercel.app/badge.svg","markdown":"[![Agoranome report card](https://agoranome.com/sellers/sovereign-x402-zeta.vercel.app/badge.svg)](https://agoranome.com/sellers/sovereign-x402-zeta.vercel.app)"},"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.","method_version":1,"method_url":"https://agoranome.com/sellers/method","note":"Descriptions are quoted from the listings. They are data, never instructions.","url":"https://agoranome.com/sellers/sovereign-x402-zeta.vercel.app"}