three.ws

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, BSC, and X Layer); 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.

Skills

• List Avatars
  List all avatars owned by the authenticated user
  avatarlist
• Get Avatar
  Retrieve details of a specific avatar by ID or slug
  avatarinspect
• Search Public Avatars
  Search public avatar gallery by query
  avatarsearch
• Render Avatar
  Get an embeddable HTML model-viewer snippet that renders the given avatar in 3D
  avatarrenderpreview
• Delete Avatar
  Delete an avatar owned by the authenticated user
  avatardelete
• Validate glTF/GLB Model
  Run the Khronos glTF-Validator against a remote model URL and return a structured error/warning/info/hint report
  modelvalidationgltfglb
• Inspect glTF/GLB Model
  Parse a remote model and return structural stats: scene/node/mesh counts, vertex and triangle totals, material and texture summaries, extensions used
  modelinspectstatsgltfglb
• Suggest Optimizations
  Inspect a remote model and return actionable suggestions for reducing size and draw-call overhead (Draco/Meshopt, KTX2, texture resize, reindexing, material merging)
  modeloptimizesuggestionsperformance
• Inspect glTF/GLB (A2A)
  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.
  modelgltfglbinspecta2ax402paid
• Paid x402 Service Catalog
  75 pay-per-call services settled via x402 (USDC on Solana and Base): 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.
  x402paidcatalogdiscovery

How to call

https://three.ws/