# Bitcoin DeFi Overview: TVL, Protocols, Stablecoins, DEX Volume & Fees

> Bitcoin DeFi Overview: TVL, Protocols, Stablecoins, DEX Volume & Fees is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-28).

Returns a comprehensive snapshot of Bitcoin DeFi ecosystem metrics including TVL trend, top protocols, stablecoin data, DEX trading volume, and fee statistics.

## Facts

- Endpoint: POST https://twin.unykorn.org/defi/chain/bitcoin?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bitcoin-defi-overview-tvl-protocols-stablecoins-dex-volume-fees-3eb1d747
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_amU6zp-2O9J0JYPilVYbr

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 bitcoin-defi-overview-tvl-protocols-stablecoins-dex-volume-fees-3eb1d747 -d '<json body>'
```

Example prompt: Give me a full DeFi overview for the Bitcoin chain — I want to see the TVL trend, top protocols by total value locked, stablecoin breakdown, DEX trading volume, and fee data.

## When to prefer this

Use this endpoint when you need a holistic, multi-metric DeFi dashboard for the Bitcoin chain specifically — covering TVL, protocols, stablecoins, DEX, and fees in a single call rather than aggregating from multiple sources. Prefer it over manual DeFiLlama queries when building automated reports or agent workflows that need structured Bitcoin DeFi data programmatically.

## Known failure modes

- Upstream DeFi data source unavailable — may return stale or empty data
- Bitcoin chain has limited DeFi activity compared to EVM chains, so some fields (e.g. DEX volume) may be sparse
- Payment required (x402) if USDC microtransaction not completed
- Rate limiting if called too frequently

## How this service works

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

## Output

A structured data response containing Bitcoin chain DeFi metrics: historical TVL trend data, ranked list of top DeFi protocols (with individual TVL figures), stablecoin market data (names, supplies), DEX trading volume figures, and protocol fee statistics.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bitcoin-defi-overview-tvl-protocols-stablecoins-dex-volume-fees-3eb1d747/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)