{"domain":"three.ws","count":2,"changes":[{"captured_at":"2026-09-09T02:53:56","card_hash":"2cca0a8732449d603a130a13ede54c5cdca86375e9c924c58cd4ee8a2bf00bd4","previous_card_hash":"7f4836451f44b0bb7380de109799ca266a6cfd888203efd514e3dca52de103cb","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"x402-service-catalog","fields":["description"]}],"fields_changed":[],"other_changed":false,"is_empty":false,"human_summary":"updated 1 skill"}},{"captured_at":"2026-08-22T01:19:53","card_hash":"7f4836451f44b0bb7380de109799ca266a6cfd888203efd514e3dca52de103cb","previous_card_hash":null,"diff":{"skills_added":[{"id":"delete-avatar","name":"Delete Avatar","description":"Delete an avatar owned by the authenticated user","tags":["avatar","delete"],"inputModes":null,"outputModes":null},{"id":"get-avatar","name":"Get Avatar","description":"Retrieve details of a specific avatar by ID or slug","tags":["avatar","inspect"],"inputModes":null,"outputModes":null},{"id":"inspect-glb-a2a","name":"Inspect glTF/GLB (A2A)","description":"Pay-per-call glTF/GLB inspector exposed over the Agent-to-Agent (A2A) protocol with x402 settlement. Send a JSON-RPC message/send to the URL below — the first call returns payment requirements, the retry with a signed PaymentPayload settles on-chain and returns the inspection report as a task artifact.","tags":["model","gltf","glb","inspect","a2a","x402","paid"],"inputModes":["application/json","text/plain"],"outputModes":["application/json"]},{"id":"inspect-model","name":"Inspect glTF/GLB Model","description":"Parse a remote model and return structural stats: scene/node/mesh counts, vertex and triangle totals, material and texture summaries, extensions used","tags":["model","inspect","stats","gltf","glb"],"inputModes":null,"outputModes":null},{"id":"list-avatars","name":"List Avatars","description":"List all avatars owned by the authenticated user","tags":["avatar","list"],"inputModes":null,"outputModes":null},{"id":"optimize-model","name":"Suggest Optimizations","description":"Inspect a remote model and return actionable suggestions for reducing size and draw-call overhead (Draco/Meshopt, KTX2, texture resize, reindexing, material merging)","tags":["model","optimize","suggestions","performance"],"inputModes":null,"outputModes":null},{"id":"render-avatar","name":"Render Avatar","description":"Get an embeddable HTML model-viewer snippet that renders the given avatar in 3D","tags":["avatar","render","preview"],"inputModes":null,"outputModes":null},{"id":"search-avatars","name":"Search Public Avatars","description":"Search public avatar gallery by query","tags":["avatar","search"],"inputModes":null,"outputModes":null},{"id":"validate-model","name":"Validate glTF/GLB Model","description":"Run the Khronos glTF-Validator against a remote model URL and return a structured error/warning/info/hint report","tags":["model","validation","gltf","glb"],"inputModes":null,"outputModes":null},{"id":"x402-service-catalog","name":"Paid x402 Service Catalog","description":"75 pay-per-call services settled via x402 (USDC on Solana, Base, and Arbitrum): market-data (27), 3d (18), agent-infra (17), launch (5), trust (4), payments (4). Every service is listed with price, input schema, and output example in the machine-readable discovery document: fetch it, pick a service, and pay the 402 challenge.","tags":["x402","paid","catalog","discovery"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"three.ws"},{"field":"description","before":null,"after":"three.ws: the 3D agent economy. Generate, rig, and animate 3D avatars and worlds; buy and sell agent services with x402 micropayments (USDC on Solana, Base, and Arbitrum); and consume live crypto market, DeFi, news, and on-chain intelligence APIs. Machine-readable paid-service catalog at https://three.ws/.well-known/x402.json."},{"field":"version","before":null,"after":"1.5.1"},{"field":"url","before":null,"after":"https://three.ws/"},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extensions":[{"uri":"https://github.com/google-a2a/a2a-x402/v0.1","description":"Supports payments using the x402 protocol for on-chain settlement.","required":true}]}},{"field":"provider","before":null,"after":{"organization":"three.ws","url":"https://three.ws/"}}],"other_changed":true,"is_empty":false,"human_summary":"added 10 skills · name ∅ → three.ws · description ∅ → three.ws: the 3D agent economy. Generate · version ∅ → 1.5.1 · url ∅ → https://three.ws/ · capabilities ∅ → extensions, pushNotifications, stateTran · provider ∅ → three.ws"}}]}