DeFi Position Health MCP x402

Composite DeFi position-health for any EVM address. Composes Morpho Blue borrow/collateral positions, Aerodrome AERO + veAERO governance lock, Pendle PT (fixed-yield) holdings, and Lido LST balances into a 0–100 health score with itemized reasons. Companion to wallet-portfolio-risk-mcp (Aave/Compound/UniV3). Pay-per-call USDC on Base — no signup, no API key.

Endpoints

Path	Price	What it does
`POST /v1/wallet/defi_position_health`	$0.30	Full composite — 4 sources fused, multichain.
`POST /v1/wallet/defi_protocol_breakdown`	$0.10	Per-protocol position list, single chain. No aggregate score.

Discovery surfaces

A2A agent-card
MCP server-card
OpenAI plugin manifest
OpenAPI 3.1
POST /mcp — MCP Streamable HTTP transport (JSON-RPC 2.0)

Quick example

curl -X POST https://defi-position-health-mcp.mtree.workers.dev/v1/wallet/defi_position_health \
  -H "Content-Type: application/json" \
  -d '{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","chains":["ethereum","base"]}'
# 402 returned; settle X-PAYMENT and retry.

Sources composed

Morpho Blue — position(id, user) for collateral / supplyShares / borrowShares across curated top markets.
Aerodrome (Base) — AERO token balanceOf + veAERO NFT count.
Pendle — top-N PT (Principal Token) balanceOf for fixed-yield exposure.
Lido — stETH (Ethereum) and wstETH (multichain) balanceOf — LST exposure.

Repo

github.com/sebastiancoombs/defi-position-health-mcp