Claude-skill-registry defillama-api

DefiLlama API integration for DeFi analytics - TVL, prices, yields, volumes, fees, bridges, and DAT data. Use for blockchain/DeFi research, protocol analysis, and market data queries.

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/defillama-api" ~/.claude/skills/majiayu000-claude-skill-registry-defillama-api && rm -rf "$T"

manifest: skills/data/defillama-api/SKILL.md

DefiLlama API

Trit: -1 (MINUS - Validator/Data Source) Color: #4A90D9 (Cold blue, 210°)

Comprehensive DeFi data from DefiLlama's API ecosystem.

Base URLs

API	Base URL	Auth
Pro API	`https://pro-api.llama.fi`	Key in path: `/API_KEY/endpoint`
Bridge API	`https://bridges.llama.fi`	None

Quick Reference

TVL & Protocols

# All protocols with TVL
GET /api/protocols

# Single protocol detail
GET /api/protocol/{slug}

# Chain TVL
GET /api/v2/chains
GET /api/v2/historicalChainTvl/{chain}

Prices

# Current prices (chain:address format)
GET /coins/prices/current/{coins}

# Historical
GET /coins/prices/historical/{timestamp}/{coins}

# Chart data
GET /coins/chart/{coins}?period=30d

Yields (Pro)

GET /yields/pools           # All yield pools
GET /yields/chart/{pool}    # Pool history
GET /yields/poolsBorrow     # Borrow rates
GET /yields/perps           # Perp funding
GET /yields/lsdRates        # LSD rates

Volume

GET /api/overview/dexs              # DEX volumes
GET /api/overview/dexs/{chain}      # Chain DEX
GET /api/summary/dexs/{protocol}    # Protocol detail
GET /api/overview/options           # Options
GET /api/overview/derivatives       # Derivatives (Pro)

Fees & Revenue

GET /api/overview/fees              # All fees
GET /api/overview/fees/{chain}      # Chain fees
GET /api/summary/fees/{protocol}    # Protocol fees
# dataType: dailyFees | dailyRevenue | dailyHoldersRevenue

Bridges

# Base: https://bridges.llama.fi
GET /bridges                        # All bridges
GET /bridge/{id}                    # Bridge detail
GET /bridgevolume/{chain}           # Volume by chain
GET /transactions/{id}              # Bridge txs

DAT (Digital Asset Treasury)

GET /dat/institutions               # All institutions
GET /dat/institutions/{symbol}      # e.g., MSTR

Usage Script

;; See scripts/defillama.bb for full implementation
(require '[defillama :as dl])

;; TVL
(dl/protocols)
(dl/protocol "aave")
(dl/chain-tvl "Ethereum")

;; Prices
(dl/price "ethereum:0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48")
(dl/price-chart "coingecko:ethereum" {:period "30d"})

;; Yields
(dl/yield-pools)
(dl/pool-chart "747c1d2a-c668-4682-b9f9-296708a3dd90")

;; Volumes
(dl/dex-overview)
(dl/dex-protocol "uniswap")

;; Fees
(dl/fees-overview)
(dl/fees-protocol "hyperliquid")

Endpoint Categories

Free Endpoints

/api/protocols

/api/protocol/{slug}

/api/tvl/{slug}

/api/v2/chains

/api/v2/historicalChainTvl

```
/coins/prices/*
```
,
```
/coins/chart/*
```
```
/api/overview/dexs
```
,
```
/api/overview/options
```
```
/api/overview/fees
```
,
```
/api/summary/fees/*
```

Pro Endpoints (API Key Required)

```
/yields/*
```
- All yield endpoints
```
/api/overview/derivatives
```
```
/api/tokenProtocols/{symbol}
```
```
/api/inflows/{protocol}/{timestamp}
```
```
/api/chainAssets
```
```
/api/emissions
```
,
```
/api/emission/{protocol}
```
```
/api/categories
```
,
```
/api/forks
```
,
```
/api/oracles
```
```
/api/entities
```
,
```
/api/treasuries
```
```
/api/hacks
```
,
```
/api/raises
```
```
/etfs/*
```
,
```
/dat/*
```
Bridge endpoints on bridges.llama.fi

Response Patterns

TVL Response

{"id": "2269", "name": "Aave", "tvl": 5200000000, "chains": ["Ethereum"]}

Price Response

{"coins": {"ethereum:0x...": {"price": 0.999, "symbol": "USDC", "confidence": 0.99}}}

Yield Pool Response

{"pool": "uuid", "chain": "Ethereum", "project": "aave-v3", "apy": 3.5, "tvlUsd": 1500000000}

GF(3) Integration

This skill serves as MINUS (-1) validator in triads:

Provides authoritative DeFi data
Validates protocol metrics
Constrains analysis with real data

Compose with:

```
aptos-agent
```
(+1): Execute based on data
```
exa-search
```
(0): Enrich with web context

SDF Interleaving

This skill connects to Software Design for Flexibility (Hanson & Sussman, 2021):

Primary Chapter: 10. Adventure Game Example

Concepts: autonomous agent, game, synthesis

GF(3) Balanced Triad

defillama-api (○) + SDF.Ch10 (+) + [balancer] (−) = 0

Skill Trit: 0 (ERGODIC - coordination)

Secondary Chapters

Ch1: Flexibility through Abstraction
Ch4: Pattern Matching

Connection Pattern

Adventure games synthesize techniques. This skill integrates multiple patterns.