# DeFi Pool Detail & APY/TVL History (DefiLlama)

> DeFi Pool Detail & APY/TVL History (DefiLlama) is a paid API for AI agents from x402-seller-0ay3.onrender.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Returns detailed information and recent APY/TVL history for a specific DeFi liquidity or lending pool, identified by its DefiLlama pool ID.

## Facts

- Endpoint: GET https://x402-seller-0ay3.onrender.com/api/defi/yields/pool
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-pool-detail-apy-tvl-history-defillama-99dbf250
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IJ1qwzpYoup37ojLo_1wJ

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 defi-pool-detail-apy-tvl-history-defillama-99dbf250
```

Example prompt: Can you pull up the full APY and TVL history for the DefiLlama pool with ID 747c1d2a-c668-4682-b9f9-296708a3dd90? I want to see how its yield has trended recently.

## When to prefer this

Use this endpoint when you already have a specific DefiLlama pool ID (e.g. from the /api/defi/yields/top, /by-token, or /by-chain endpoints) and need full detail and historical APY/TVL data for that one pool. Prefer this over top-yields or by-chain endpoints when you need time-series history rather than a snapshot ranking, or when tracking a specific pool over time.

## Known failure modes

- Missing or invalid pool ID returns an error (pool parameter is required)
- Unknown or stale pool ID may return empty results or 404
- Rate limiting or upstream DefiLlama outages may cause failures
- Pools that have been delisted or deprecated may return incomplete history

## How this service works

Detail and recent APY/TVL history of one specific DeFi pool (identified by its DefiLlama pool id, as returned by /api/defi/yields/top, /by-token, or /by-chain), source DefiLlama. Parameter: ?pool=<pool id> (required, e.g. 747c1d2a-c668-4682-b9f9-296708a3dd90).

## Output

Returns detailed pool metadata and a time-series history of APY and TVL for the specified pool, including current yield rate, recent historical APY values, TVL figures, protocol name, chain, and underlying token information as sourced from DefiLlama.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "pool"
     ],
     "properties": {
      "pool": {
       "type": "string",
       "description": "DefiLlama pool id (the 'pool' field from /pools or the sibling yields endpoints)."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-pool-detail-apy-tvl-history-defillama-99dbf250/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-seller-0ay3.onrender.com](https://www.zero.xyz/host/x402-seller-0ay3.onrender.com/llms.txt)