{"domain":"last-price.ai","count":2,"changes":[{"captured_at":"2026-11-03T17:47:16.687749","card_hash":"432d23d8408e4ce19fdcc69d790c455dd05ef0a1db00faea1293415c132b9b94","previous_card_hash":"fd50c7b68f324b486f4b8b96a390991419911d76338c30f20ad14f1ed95db990","diff":{"skills_added":[{"id":"compute-price","name":"Compute a price","description":"Quote a price for a product or a call from its context (product type, current price, currency, costs, competitor offer) and optional constraints. Returns the price, confidence, the function that computed it and a receipt.","tags":["pricing","quote","compute"],"inputModes":null,"outputModes":null},{"id":"record-outcome","name":"Record an outcome","description":"Report whether a computed price was accepted or rejected, against the receipt it came with. On a workspace with outcome pricing, a rejection inside the window pays part of the price back.","tags":["outcomes","feedback","billing"],"inputModes":null,"outputModes":null},{"id":"verify-price","name":"Verify a price","description":"Check a price someone proposed against its context. Returns a verdict (fair, too_high, too_low or unknown), the band it was judged against, the deviation and the evidence, so a buyer can decide whether to accept, counter or walk away.","tags":["pricing","verification","buyer"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Last Price"},{"field":"description","before":null,"after":"Pricing compute for agents: quote a price, verify a price someone proposed, and record whether it was accepted. One API, any pricing logic, metered per call."},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://api.last-price.ai"},{"field":"documentationUrl","before":null,"after":"https://last-price.ai/documentation#agent-card"},{"field":"iconUrl","before":null,"after":"https://last-price.ai/icon.svg"},{"field":"preferredTransport","before":null,"after":"HTTP+JSON"},{"field":"supportsAuthenticatedExtendedCard","before":null,"after":false},{"field":"securitySchemes","before":null,"after":{"apiKey":{"type":"apiKey","in":"header","name":"x-api-key","description":"API key. Get one with no human at POST /api/agents/register."},"oauth2":{"type":"oauth2","description":"OAuth client credentials.","flows":{"clientCredentials":{"tokenUrl":"https://api.last-price.ai/api/oauth/token","scopes":{"price:compute":"Compute and verify prices"}}}}}},{"field":"security","before":null,"after":[{"apiKey":[]},{"oauth2":["price:compute"]}]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extensions":[{"uri":"https://last-price.ai/a2a/ext/http-operations/v1","description":"Each skill is a plain HTTP JSON operation on url. There is no A2A message/send endpoint yet; call the operation listed for the skill.","required":false,"params":{"base_url":"https://api.last-price.ai","operations":[{"skill":"compute-price","method":"POST","path":"/api/compute/price","auth":"x-api-key or OAuth bearer, or an x402 payment with no credential where pay per call is offered","scope":"price:compute","public_demo":{"method":"POST","path":"/api/public/compute/demo"}},{"skill":"verify-price","method":"POST","path":"/api/price-router/verify","auth":"x-api-key or OAuth bearer","scope":"price:compute","public_demo":{"method":"POST","path":"/api/public/price-router/verify"}},{"skill":"record-outcome","method":"PATCH","path":"/api/usage/events/{receipt_id}/outcome","auth":"x-api-key or OAuth bearer","scope":"price:compute"}],"openapi":"https://api.last-price.ai/api/openapi","manifest":"https://api.last-price.ai/.well-known/agents.json"}},{"uri":"https://last-price.ai/a2a/ext/x402/v1","description":"compute-price can be bought one call at a time with an x402 payment and no account.","required":false,"params":{"network":"base","asset":"USDC","price_per_call":"0.01","endpoint":{"method":"POST","path":"/api/compute/price"}}}]}},{"field":"provider","before":null,"after":{"organization":"Last Price","url":"https://last-price.ai"}}],"other_changed":true,"is_empty":false,"human_summary":"added 3 skills · name ∅ → Last Price · description ∅ → Pricing compute for agents: quote a pric · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://api.last-price.ai · documentationUrl ∅ → https://last-price.ai/documentation#agen · iconUrl ∅ → https://last-price.ai/icon.svg · preferredTransport ∅ → HTTP+JSON · supportsAuthenticatedExtendedCard ∅ → False · securitySchemes ∅ → apiKey, oauth2 · security ∅ → apiKey, oauth2 · capabilities ∅ → extensions, pushNotifications, stateTran · provider ∅ → Last Price"}},{"captured_at":"2026-11-03T17:43:27.381055","card_hash":"fd50c7b68f324b486f4b8b96a390991419911d76338c30f20ad14f1ed95db990","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}