How do I install DeFi Yield Finder API?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does DeFi Yield Finder API need an API key?

No required environment variable is listed on this record.

What transport does DeFi Yield Finder API use?

DeFi Yield Finder API is reached over HTTP.

When was DeFi Yield Finder API last checked?

Last checked 2026-11-08. Best DeFi yields by token — APY, TVL, risk, protocol. DeFiLlama-powered. x402.

DeFi Yield Finder API MCP server

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://defi-yields.api.klymax402.com/mcp

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http io.github.br0ski777-defi-yields https://defi-yields.api.klymax402.com/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.br0ski777-defi-yields": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://defi-yields.api.klymax402.com/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Remote

Transport: http
Version: 1.1.0
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

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.):

{
  "mcpServers": {
    "defi-yields": {
      "url": "https://defi-yields.api.klymax402.com/mcp"
    }
  }
}

Quickstart -- HTTP (x402)

curl "https://defi-yields.api.klymax402.com/api/yields?token=..."
# -> 402 Payment Required, with an x402 payment challenge in the response body

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 pair
protocol -- protocol name (Aave, Compound, Lido, Aerodrome, etc.)
chain -- which blockchain network
apy -- current annual percentage yield
tvl -- total value locked in USD
riskLevel -- risk assessment (low/medium/high)
type -- yield type (lending, staking, LP, vault)

Example response:

{"pools":[{"pool":"USDC Lending","protocol":"Aave V3","chain":"base","apy":4.82,"tvl":125000000,"riskLevel":"low","type":"lending"}],"token":"USDC","totalPools":15}

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 pair
protocol -- protocol name (Aave, Compound, Lido, Aerodrome, etc.)
chain -- which blockchain network
apy -- current annual percentage yield
tvl -- total value locked in USD
riskLevel -- risk assessment (low/medium/high)
type -- yield type (lending, staking, LP, vault)

Example response:

{"pools":[{"pool":"USDC Lending","protocol":"Aave V3","chain":"base","apy":4.82,"tvl":125000000,"riskLevel":"low","type":"lending"}],"token":"USDC","totalPools":15}

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

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install DeFi Yield Finder API?

Does DeFi Yield Finder API need an API key?

What transport does DeFi Yield Finder API use?

When was DeFi Yield Finder API last checked?

Documentation

DeFi Yield Finder API

Quickstart -- MCP

Quickstart -- HTTP (x402)

Tools

defi_find_best_yields

defi_find_best_yields

Example agent prompts

Payment

Part of klymax402

License

`defi_find_best_yields`

`defi_find_best_yields`