# Mantle DeFi Overview

> Mantle DeFi Overview is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).

Returns a comprehensive DeFi overview for the Mantle blockchain, including TVL trend, top protocols, stablecoin data, DEX volume, and fee statistics.

## Facts

- Endpoint: POST https://twin.unykorn.org/defi/chain/mantle?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mantle-defi-overview-776e7d52
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F0imn0ueiyKg3AgZpQZIs

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 mantle-defi-overview-776e7d52 -d '<json body>'
```

Example prompt: Give me a full DeFi overview for the Mantle blockchain — I want to see the TVL trend, which protocols are biggest, stablecoin breakdown, DEX trading volume, and fee data.

## When to prefer this

Use this endpoint when you need a single-call DeFi snapshot specifically for the Mantle blockchain, covering TVL, protocols, stablecoins, DEX volume, and fees. Prefer this over general-purpose DeFi APIs when you want Mantle-specific aggregated data without assembling multiple queries. It is particularly useful for agents monitoring Mantle ecosystem health or comparing Mantle against other chains using sibling endpoints for Base, dYdX, or Bittensor.

## Known failure modes

- Upstream DeFi data provider (e.g. DeFiLlama) may be unavailable, returning a 503 or empty response
- Stale data if the underlying data source hasn't refreshed recently
- Payment failure if the x402 USDC payment of $0.01 is not correctly submitted
- Empty or partial results if Mantle chain data is temporarily unavailable

## How this service works

Mantle DeFi overview: TVL trend, top protocols, stablecoins, DEX volume, fees — Genesis402 / UnyKorn Operator Network

## Output

Returns structured DeFi metrics for the Mantle chain, including TVL over time (trend data), a ranked list of top DeFi protocols with their individual TVL, stablecoin supply and distribution, aggregate DEX trading volume, and protocol fee statistics.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "params": {
   "type": "object",
   "properties": {}
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "type": "defi-chain-mantle",
  "receipt": {
   "tx_hash": "0x<64hex>",
   "amount_usd": 0.01,
   "receipt_id": "g402-<16hex>"
  },
  "sources": [
   {
    "ok": true,
    "name": "<source>"
   }
  ],
  "limitations": "<text>",
  "generated_at": "<iso time>",
  "evidence_hash": "sha256:<64hex>"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mantle-defi-overview-776e7d52/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from twin.unykorn.org](https://www.zero.xyz/host/twin.unykorn.org/llms.txt)