D
DeFi Yield Finder API
Best DeFi yields by token — APY, TVL, risk, protocol. DeFiLlama-powered. x402.
Quick Install
Automated & IDE SetupCopy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.
Manual Client & Custom JSON ConfigExpand JSON ▾
Install Config Generator
Choose your client
💡 Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)
Documentation Overview
DeFi Yield Finder API
Best DeFi yields ranked by APY -- lending, staking, LP across 100+ protocols. Powered by DeFiLlama. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.
Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.
Quickstart -- MCP
Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):
Quickstart -- HTTP (x402)
Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.
Tools
| Tool | Method | Path | Price | Description |
|---|---|---|---|---|
defi_find_best_yields | GET | /api/yields | $0.005 | Find best DeFi yield opportunities for a token |
defi_find_best_yields | POST | /api/yields | $0.005 | Find best DeFi yield opportunities for a token (POST variant) |
defi_find_best_yields
Use this when you need to find the best DeFi yields for a token across all chains and protocols. Returns ranked opportunities in JSON.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
token | string | yes | Token symbol to find yields for (e.g. USDC, ETH, WBTC) |
chain | string | no | Filter by chain (e.g. base, ethereum, arbitrum, polygon). Optional — returns all chains if omitted. |
minTvl | number | no | Minimum TVL in USD to filter pools (default: 100000) |
limit | number | no | Number of results to return (default: 10, max: 50) |
Returns
pool-- pool/vault name and pairprotocol-- protocol name (Aave, Compound, Lido, Aerodrome, etc.)chain-- which blockchain networkapy-- current annual percentage yieldtvl-- total value locked in USDriskLevel-- risk assessment (low/medium/high)type-- yield type (lending, staking, LP, vault)
Example response:
When to use: deploying idle capital to find the highest safe yield. Essential for yield optimization and DeFi strategy comparison.
Not for: swap quotes (use dex_get_swap_quote), wallet balance (use wallet_get_portfolio), liquidation risk (use defi_get_liquidation_levels).
defi_find_best_yields
Use this when you need to find the best DeFi yields for a token across all chains and protocols. Returns ranked opportunities in JSON. POST variant of defi_find_best_yields -- same params passed as JSON body instead of query string.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
token | string | yes | Token symbol to find yields for (e.g. USDC, ETH, WBTC) |
chain | string | no | Filter by chain (e.g. base, ethereum, arbitrum, polygon). Optional — returns all chains if omitted. |
minTvl | number | no | Minimum TVL in USD to filter pools (default: 100000) |
limit | number | no | Number of results to return (default: 10, max: 50) |
Returns
pool-- pool/vault name and pairprotocol-- protocol name (Aave, Compound, Lido, Aerodrome, etc.)chain-- which blockchain networkapy-- current annual percentage yieldtvl-- total value locked in USDriskLevel-- risk assessment (low/medium/high)type-- yield type (lending, staking, LP, vault)
Example response:
When to use: deploying idle capital to find the highest safe yield. Essential for yield optimization and DeFi strategy comparison.
Not for: swap quotes (use dex_get_swap_quote), wallet balance (use wallet_get_portfolio), liquidation risk (use defi_get_liquidation_levels).
Example agent prompts
- "Find the best DeFi yields for a token across all chains and protocols"
- "Find the best DeFi yields for a token across all chains and protocols"
Payment
- Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
- Network: Base L2 (
eip155:8453) - Asset: USDC
- Facilitator: Coinbase CDP (primary), PayAI (fallback)
- Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)
Part of klymax402
100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.
- Catalog: https://klymax402.com/llms.txt
- Full API reference: https://klymax402.com/llms-full.txt
- Live stats: https://klymax402.com/stats
License
MIT
Related MCP Servers
Frequently Asked Questions about DeFi Yield Finder API
AllMCPs Directory Badge
Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.
Badge Style:
Live Dynamic SVG Preview
Markdown (GitHub README)
[](https://allmcps.com/mcp/defi-yield-finder-api)HTML Embed
<a href="https://allmcps.com/mcp/defi-yield-finder-api"><img src="https://allmcps.com/api/badge/defi-yield-finder-api?style=directory" alt="DeFi Yield Finder API on AllMCPs" /></a>Technical Specs & Signals
CategoryFinance & Fintech
27Quality signal: Emerging · 27/100How this signal is calculated ▾
Server availabilityNot measured
Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.
Verified ownership8/20
Documentation & tools11/30
Adoption & activity1/15
Community engagement0/10
A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.
Own this project?
This directory is pre-filled from public sources. Claim via GitHub README, site badge, or DNS TXT to get the verified badge and attach your website.
Free dofollow backlink: after claiming, verify your product site and place a dofollow AllMCPs badge — we recheck it stays live.
Claim & get free dofollowShare & Embed
Add our SVG badge (dark/light directory styles) or embeddable widget to your site.