Chado Studio

crvUSD Yield Optimizer A2A Agent

Agent2Agent surface of the same service: an agent card at https://llama.box/yo/.well-known/agent.json (protocolVersion 0.2.5, version 1.1.0, provider "Chado Studio") declaring four skills — Best Yield Finder, Pool Discovery, Risk Assessment and Rebalance Advisor — that accept natural-language or structured DataPart input. The JSON-RPC 2.0 handler is POST https://llama.box/yo/a2a (message/send, tasks/get, tasks/cancel, plus legacy SendMessage/GetTask/CancelTask/ListTasks aliases) with an SSE message/stream twin at /yo/a2a/stream; both answered an unpaid probe with HTTP 402 and an x402 v2 PAYMENT-REQUIRED challenge for $0.01 USDC on Base Sepolia (eip155:84532). The card's own url (https://llama.box/yo) is not the RPC endpoint and 404s on GET and POST.

GitHub

Other Resources

🔗
AgentCard
https://raw.githubusercontent.com/api-evangelist/llama-box/refs/heads/main/a2a/llama-box-a2a.yml
🔗
AgentCard
https://llama.box/yo/.well-known/agent.json
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/llama-box/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: llama-box:crvusd-yield-optimizer-a2a-agent
name: crvUSD Yield Optimizer A2A Agent
description: 'Agent2Agent surface of the same service: an agent card at https://llama.box/yo/.well-known/agent.json
  (protocolVersion 0.2.5, version 1.1.0, provider "Chado Studio") declaring four skills — Best Yield Finder,
  Pool Discovery, Risk Assessment and Rebalance Advisor — that accept natural-language or structured DataPart
  input. The JSON-RPC 2.0 handler is POST https://llama.box/yo/a2a (message/send, tasks/get, tasks/cancel,
  plus legacy SendMessage/GetTask/CancelTask/ListTasks aliases) with an SSE message/stream twin at /yo/a2a/stream;
  both answered an unpaid probe with HTTP 402 and an x402 v2 PAYMENT-REQUIRED challenge for $0.01 USDC
  on Base Sepolia (eip155:84532). The card''s own url (https://llama.box/yo) is not the RPC endpoint and
  404s on GET and POST.'
image: https://llama.box/og-cover.png
humanURL: https://llama.box/yo/docs
baseURL: https://llama.box/yo/a2a
tags:
- A2A
- Agents
- Agent-Native
- x402
tags_raw:
- A2A
- Agents
- agent-native
- x402
properties:
- type: AgentCard
  url: a2a/llama-box-a2a.yml
- type: AgentCard
  name: A2A Agent Card (provider-hosted, legacy path under /yo)
  url: https://llama.box/yo/.well-known/agent.json