# Chado Studio

**Canonical:** https://apis.io/providers/llama-box/  
**Website:** https://llama.box/  
**APIs profiled:** 4

Chado Studio (contact api@chado.studio) operates llama.box, a desktop-style hub for the Curve Finance ecosystem — dashboards, analytics and curated links for Curve, crvUSD, LlamaLend, YieldBasis, Convex, Stake DAO, Yearn and Resupply. Its one machine-readable surface is the crvUSD Yield Optimizer, a FastAPI service mounted at https://llama.box/yo that discovers crvUSD yield across scrvUSD, LlamaLend, Convex and StakeDAO on Ethereum, Arbitrum, Base, Optimism and Fraxtal, scores pool risk 0-100 and simulates rebalances. It publishes an OpenAPI 3.1.0 contract (10 operations) at /yo/openapi.json with Swagger UI and ReDoc, an A2A 0.2.5 agent card at /yo/.well-known/agent.json declaring four skills, and charges for the risk, rebalance and A2A calls per request through the x402 protocol in USDC on the Base Sepolia testnet. The hub itself serves an llms.txt and a robots.txt that allows every major AI crawler.

## Kin Score — 33.5 / 100 (thin)

Scored 2026-10-09 under rubric 0.23.0. Trend: flat (+0.6 from 32.9).

| Facet | Score |
|---|---|
| Discoverability | 78.6 |
| Contract Quality | 40.6 |
| Contract Governance | 18.2 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 37.5 |
| Access Clarity | 31.6 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 16.7 (matched via fallback).

## Agent readiness — 29.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | near-conformant |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## APIs (10)

- **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 f...
- **Chado Studio A2a API** — The A2a API from Chado Studio — 2 operation(s) for a2a.
- **Chado Studio Access Log API** — The Access Log API from Chado Studio — 1 operation(s) for access log.
- **Chado Studio Best Yield API** — The Best Yield API from Chado Studio — 1 operation(s) for best yield.
- **Chado Studio Health API** — The Health API from Chado Studio — 1 operation(s) for health.
- **Chado Studio Pools API** — The Pools API from Chado Studio — 1 operation(s) for pools.
- **Chado Studio Pricing API** — The Pricing API from Chado Studio — 1 operation(s) for pricing.
- **Chado Studio Rebalance API** — The Rebalance API from Chado Studio — 1 operation(s) for rebalance.
- **Chado Studio Risk Score API** — The Risk Score API from Chado Studio — 1 operation(s) for risk score.
- **Chado Studio .well Known API** — The .well Known API from Chado Studio — 1 operation(s) for .well known.

## Agentic access (1)

- **Llama Box Agentic Access** — 10 operations · 3 acting

## Security (2)

- **Llama Box Authentication** — apiKey · 2 schemes
- **Llama Box Domain Security** — TLSv1.3

## Plans (1)

- **Llama Box Plans Pricing**

## Tags

Agents, A2A, x402, DeFi, Yield, Curve Finance, crvUSD, Stablecoins, Risk Scoring, Analytics, Agent-Native

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/llama-box/). Scores are computed from the provider's own public artifacts under a published rubric.