{"uid":"cap_KnFnedndfYV20uFh-1HFX","slug":"x402-agent-visibility-discoverability-audit-24812903","name":"x402 Agent Visibility & Discoverability Audit","description":"Audit how discoverable an x402 agent/seller is across the agent registries (CDP Bazaar, 402index): keyword-RELEVANCE rank per category (not raw settled-volume rank), a metadata-quality score of your advertised endpoints (schema, output.example, tags, llm_usage_prompt), settle activity, a top-3 benchmark, prioritized fixes, and a DELTA vs a signed snapshot you carry back. Why am I not being found and how do I climb? GEO/AEO discovery audit for x402 sellers, Ed25519-signed.","url":"https://x402-endpoints.onrender.com/agent/visibility-audit","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["seller"],"properties":{"seller":{"type":"string","description":"Seller to audit: wallet (0x + 40 hex) or origin URL/domain, e.g. 'api.example.com' or '0x1D1B...620f'"},"snapshot":{"type":"string","description":"Optional: the signed_snapshot JSON from a previous audit, to compute a dated delta"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"delta":{"since":"2026-06-28T12:00:00Z","available":true,"per_keyword":[{"keyword":"kyb","current_rank":14,"places_gained":14,"previous_rank":28}],"overall_delta":9},"cached":false,"scores":{"metadata":78,"keyword_rank":45,"settle_activity":55},"summary":"Solid metadata but mid-pack keyword rank (#14 for 'kyb', absent for 'compliance'). Top fix: add a real output.example to endpoints missing one.","identity":{"declared_name":"Example x402 API","endpoints_scored":6,"discovery_available":true},"benchmark":{"top3":["https://a.com/x","https://b.com/y","https://c.com/z"],"category":"kyb","available":true},"timestamp":"2026-07-02T12:00:00Z","disclaimer":"Discoverability audit; scores/deltas deterministic and signed, summary is explanation only. Not a guarantee of placement.","keyword_rank":{"note":"Keyword-relevance rank in CDP Bazaar discovery (not settled-volume rank).","best_rank":14,"bazaar_available":true,"category_keywords":["kyb","compliance","vat"]},"overall_score":62,"snapshot_usage":"Pass signed_snapshot back as ?snapshot= next time for a dated delta.","settle_activity":{"verdict":"CAUTION","available":true,"trust_score":62,"settlement_count":11},"signed_snapshot":{"claims":{"kind":"agent_visibility_snapshot","as_of":"2026-07-02T12:00:00Z","seller":"api.example.com","overall_score":62,"best_keyword_ranks":{"kyb":14}},"algorithm":"ed25519","available":true,"signature":"<hex>"},"prioritized_fixes":[{"fix":"Add a real output.example to each endpoint.","issue":"output_example","impact":90,"endpoints_affected":3}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sfpbHNtJOtit4SX9rRs6G","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits how discoverable an x402 seller/agent is across agent registries (CDP Bazaar, 402index), returning keyword-relevance rankings, metadata quality scores, settlement activity, top-3 benchmarks, and prioritized fix recommendations with an Ed25519-signed delta snapshot.","exampleAgentPrompt":"Run a full discoverability audit on my x402 seller at api.myagent.com — tell me my keyword-relevance rank across CDP Bazaar and 402index, score my endpoint metadata quality, benchmark me against the top 3 in my category, and give me a prioritized list of fixes so I know exactly why I'm not being found and how to climb the rankings.","exampleUseCases":null,"resultDescription":"Returns a structured report with: keyword-relevance rank per category across CDP Bazaar and 402index, a metadata quality score covering schema completeness, output examples, tags, and llm_usage_prompt, settlement activity data, a top-3 benchmark comparison, prioritized actionable fixes, and an Ed25519-signed snapshot for future delta comparisons.","failureModes":["Invalid seller parameter (not a valid 0x wallet or recognizable domain) — returns validation error","Seller not found in any registry — returns empty/zero rankings with no benchmark data","Malformed snapshot JSON provided — delta computation skipped or error returned","Registry APIs unavailable — partial data returned or timeout","Payment not settled — endpoint returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to understand why an x402 agent or seller is not being discovered in CDP Bazaar or 402index, and want actionable, ranked fixes with a signed audit trail. Prefer this over generic SEO tools when the subject is specifically an x402/ACP seller and you need registry-native keyword-relevance ranking (not raw volume), metadata schema scoring, and the ability to track improvement over time via signed delta snapshots.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:45:20.402Z","isFirstParty":false}