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MCP Server

yieldoracle

io.tooloracle/yieldoracle
Crypto & Web3 Data & Analytics Finance & Investing Public & reachable MCP 2026-07-28

What this MCP does

Analyzes DeFi yields across chains and protocols, including APY comparisons, stablecoin and RWA yields, TVL, and risk-adjusted opportunities.

Capabilities

Tools

8 tools
chain_yields
Best yields on a specific chain. Shows top pools, total chain TVL, and average APY. Great for chain-specific farming strategies.
Input schema 
{'type': 'object', 'properties': {'chain': {'type': 'string', 'description': 'Chain: ethereum, solana, arbitrum, base, bsc, polygon, etc. (default: ethereum)'}, 'limit': {'type': 'integer', 'description': 'Results (default: 15)'}, 'min_tvl': {'type': 'number', 'description': 'Min TVL (default: 50000)'}}, 'additionalProperties': False}
health_check
Server health, data stats (pools/chains/protocols), API status, tool list, pricing.
Input schema 
{'type': 'object', 'properties': {}, 'additionalProperties': False}
risk_adjusted
🔒 PREMIUM (requires x402 payment, $0.08): APY adjusted for risk — pools ranked by real expected return after factoring liquidity, volatility, IL, and sustainability. The smart way to compare yields. → Call via https://tooloracle.io/x402/yield/mcp/ with X-PAYMENT header. New wallets get 5 free units auto-applied.
Input schema 
{'type': 'object', 'properties': {'limit': {'type': 'integer', 'description': 'Results (default: 15)'}, 'query': {'type': 'string', 'description': 'Filter by token/protocol (optional)'}, 'min_tvl': {'type': 'number', 'description': 'Min TVL (default: 100000)'}, 'pool_id': {'type': 'string', 'description': 'Specific pool ID'}}, 'additionalProperties': False}
rwa_yield
🔒 PREMIUM (requires x402 payment, $0.05): Tokenized treasury and Real World Asset yields — BlackRock, Ondo, Maple, Centrifuge, Goldfinch and more. The institutional DeFi layer. → Call via https://tooloracle.io/x402/yield/mcp/ with X-PAYMENT header. New wallets get 5 free units auto-applied.
Input schema 
{'type': 'object', 'properties': {'limit': {'type': 'integer', 'description': 'Results (default: 15)'}}, 'additionalProperties': False}
stablecoin_yield
Safe stablecoin yields ranked by APY. Only pools with real TVL, filtered for sustainability (<200% APY). Perfect for treasury management.
Input schema 
{'type': 'object', 'properties': {'chain': {'type': 'string', 'description': 'Filter by chain'}, 'limit': {'type': 'integer', 'description': 'Results (default: 15)'}, 'min_tvl': {'type': 'number', 'description': 'Min TVL (default: 500000)'}}, 'additionalProperties': False}
top_yields
Get the highest APY yield pools across all chains and protocols. Filter by min TVL, chain, stablecoin-only. Data from 19K+ DeFi pools via DeFiLlama.
Input schema 
{'type': 'object', 'properties': {'chain': {'type': 'string', 'description': 'Filter by chain: ethereum, solana, arbitrum, base, etc.'}, 'limit': {'type': 'integer', 'maximum': 30, 'minimum': 1, 'description': 'Results (1-30, default: 15)'}, 'min_tvl': {'type': 'number', 'description': 'Minimum TVL in USD (default: 100000)'}, 'stablecoin': {'type': 'string', 'description': "'true' for stablecoin pools only"}}, 'additionalProperties': False}
yield_compare
Compare two protocols side by side — average APY, max APY, TVL, chains supported, top pools. E.g. 'aave-v3' vs 'compound-v3'.
Input schema 
{'type': 'object', 'properties': {'protocol_a': {'type': 'string', 'description': "First protocol (e.g. 'aave-v3') (required)"}, 'protocol_b': {'type': 'string', 'description': "Second protocol (e.g. 'compound-v3') (required)"}}, 'additionalProperties': False}
yield_scan
🔒 PREMIUM (requires x402 payment, $0.03): Deep scan a specific pool or token — APY breakdown (base + reward), TVL, risk score, IL exposure, 30d average. Search by name, symbol, or pool ID. → Call via https://tooloracle.io/x402/yield/mcp/ with X-PAYMENT header. New wallets get 5 free units auto-applied.
Input schema 
{'type': 'object', 'properties': {'query': {'type': 'string', 'description': "Token or protocol name (e.g. 'USDC', 'aave')"}, 'pool_id': {'type': 'string', 'description': 'DeFiLlama pool ID for exact match'}}, 'additionalProperties': False}
History

Recent tool changes

Added
health_check
Sept. 17, 2026, 12:53 p.m.
Added
yield_compare
Sept. 17, 2026, 12:53 p.m.
Added
chain_yields
Sept. 17, 2026, 12:53 p.m.
Added
risk_adjusted
Sept. 17, 2026, 12:53 p.m.
Added
rwa_yield
Sept. 17, 2026, 12:53 p.m.
Added
stablecoin_yield
Sept. 17, 2026, 12:53 p.m.
Added
yield_scan
Sept. 17, 2026, 12:53 p.m.
Added
top_yields
Sept. 17, 2026, 12:53 p.m.
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