# HYRE Agent Cross-Chain Yield Migration Advisor

> HYRE Agent Cross-Chain Yield Migration Advisor is a paid API for AI agents from mpp.hyreagent.fun, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Compares DeFi yield APYs across chains, estimates bridging costs, calculates break-even days, and returns an AI-powered migrate-or-stay recommendation.

## Facts

- Endpoint: POST https://mpp.hyreagent.fun/cdp/debridge/yield-migrate
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mpp-hyreagent-fun-ecaf9327
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PsWmt1B1pocvI-MXkKkke

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mpp-hyreagent-fun-ecaf9327 -d '<json body>'
```

Example prompt: I have 10,000 USDC in an Ethereum Aave pool earning 4.2% APY — should I bridge to Arbitrum where I can get 8.5% APY? Factor in the bridging cost and tell me how many days to break even and whether the move makes sense.

## When to prefer this

Use this endpoint when a user wants a holistic, AI-synthesized decision on whether to migrate yield positions cross-chain, factoring in both yield differential and bridging costs in a single call. Prefer over generic APY aggregators when the user needs a concrete break-even analysis and actionable recommendation rather than raw data.

## Known failure modes

- Unsupported chain or protocol returns 400 with unsupported entity error
- Missing required fields (source/destination chain or position size) returns 422 validation error
- Bridge cost data unavailable for the requested pair returns partial result with warning
- Payment not received or insufficient results in 402 Payment Required
- AI model timeout returns 503 with retry suggestion

## How this service works

HYRE Agent — cross-chain yield migration advisor: compare APYs, bridge cost, break-even days with AI migrate/stay recommendation.

## Output

Returns a side-by-side APY comparison, estimated bridge fee, number of days to break even on migration costs, and an AI-generated migrate-or-stay recommendation with confidence score and supporting rationale.

## Example request

```json
{
 "protocol": "aave",
 "sourceAPY": 4.2,
 "notifyEmail": "zero-qa@agentmail.to",
 "sourceChain": "ethereum",
 "positionSize": 10000,
 "positionAsset": "USDC",
 "destinationAPY": 8.5,
 "destinationChain": "arbitrum"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mpp-hyreagent-fun-ecaf9327/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mpp.hyreagent.fun](https://www.zero.xyz/host/mpp.hyreagent.fun/llms.txt)